maxGraph/javascript/mxClient.min.js

var mxClient={VERSION:"1.10.1.2",IS_IE:0<=navigator.userAgent.indexOf("MSIE"),IS_IE6:0<=navigator.userAgent.indexOf("MSIE 6"),IS_NS:0<=navigator.userAgent.indexOf("Mozilla/")&&0>navigator.userAgent.indexOf("MSIE"),IS_OP:0<=navigator.userAgent.indexOf("Opera/"),IS_OT:0>navigator.userAgent.indexOf("Presto/2.4.")&&0>navigator.userAgent.indexOf("Presto/2.3.")&&0>navigator.userAgent.indexOf("Presto/2.2.")&&0>navigator.userAgent.indexOf("Presto/2.1.")&&0>navigator.userAgent.indexOf("Presto/2.0.")&&0>navigator.userAgent.indexOf("Presto/1."),
IS_SF:0<=navigator.userAgent.indexOf("AppleWebKit/")&&0>navigator.userAgent.indexOf("Chrome/"),IS_GC:0<=navigator.userAgent.indexOf("Chrome/"),IS_MT:0<=navigator.userAgent.indexOf("Firefox/")&&0>navigator.userAgent.indexOf("Firefox/1.")&&0>navigator.userAgent.indexOf("Firefox/2.")||0<=navigator.userAgent.indexOf("Iceweasel/")&&0>navigator.userAgent.indexOf("Iceweasel/1.")&&0>navigator.userAgent.indexOf("Iceweasel/2.")||0<=navigator.userAgent.indexOf("SeaMonkey/")&&0>navigator.userAgent.indexOf("SeaMonkey/1.")||
0<=navigator.userAgent.indexOf("Iceape/")&&0>navigator.userAgent.indexOf("Iceape/1."),IS_SVG:0<=navigator.userAgent.indexOf("Firefox/")||0<=navigator.userAgent.indexOf("Iceweasel/")||0<=navigator.userAgent.indexOf("Seamonkey/")||0<=navigator.userAgent.indexOf("Iceape/")||0<=navigator.userAgent.indexOf("Galeon/")||0<=navigator.userAgent.indexOf("Epiphany/")||0<=navigator.userAgent.indexOf("AppleWebKit/")||0<=navigator.userAgent.indexOf("Gecko/")||0<=navigator.userAgent.indexOf("Opera/"),NO_FO:0<=navigator.userAgent.indexOf("Firefox/1.")||
0<=navigator.userAgent.indexOf("Iceweasel/1.")||0<=navigator.userAgent.indexOf("Firefox/2.")||0<=navigator.userAgent.indexOf("Iceweasel/2.")||0<=navigator.userAgent.indexOf("SeaMonkey/1.")||0<=navigator.userAgent.indexOf("Iceape/1.")||0<=navigator.userAgent.indexOf("Camino/1.")||0<=navigator.userAgent.indexOf("Epiphany/2.")||0<=navigator.userAgent.indexOf("Opera/")||0<=navigator.userAgent.indexOf("MSIE")||0<=navigator.userAgent.indexOf("Mozilla/2."),IS_VML:"MICROSOFT INTERNET EXPLORER"==navigator.appName.toUpperCase(),
IS_MAC:0<navigator.userAgent.toUpperCase().indexOf("MACINTOSH"),IS_TOUCH:0<navigator.userAgent.toUpperCase().indexOf("IPAD")||0<navigator.userAgent.toUpperCase().indexOf("IPOD")||0<navigator.userAgent.toUpperCase().indexOf("IPHONE")||0<navigator.userAgent.toUpperCase().indexOf("ANDROID"),IS_LOCAL:0>document.location.href.indexOf("http://")&&0>document.location.href.indexOf("https://"),isBrowserSupported:function(){return mxClient.IS_VML||mxClient.IS_SVG},link:function(a,b,c){c=c||document;if(mxClient.IS_IE6)c.write('<link rel="'+
a+'" href="'+b+'" charset="ISO-8859-1" type="text/css"/>');else{var d=c.createElement("link");d.setAttribute("rel",a);d.setAttribute("href",b);d.setAttribute("charset","ISO-8859-1");d.setAttribute("type","text/css");c.getElementsByTagName("head")[0].appendChild(d)}},include:function(a){document.write('<script src="'+a+'"><\/script>')},dispose:function(){for(var a=0;a<mxEvent.objects.length;a++)null!=mxEvent.objects[a].mxListenerList&&mxEvent.removeAllListeners(mxEvent.objects[a])}};
"undefined"==typeof mxLoadResources&&(mxLoadResources=!0);"undefined"==typeof mxLoadStylesheets&&(mxLoadStylesheets=!0);"undefined"!=typeof mxBasePath&&0<mxBasePath.length?("/"==mxBasePath.substring(mxBasePath.length-1)&&(mxBasePath=mxBasePath.substring(0,mxBasePath.length-1)),mxClient.basePath=mxBasePath):mxClient.basePath=".";
"undefined"!=typeof mxImageBasePath&&0<mxImageBasePath.length?("/"==mxImageBasePath.substring(mxImageBasePath.length-1)&&(mxImageBasePath=mxImageBasePath.substring(0,mxImageBasePath.length-1)),mxClient.imageBasePath=mxImageBasePath):mxClient.imageBasePath=mxClient.basePath+"/images";mxClient.language="undefined"!=typeof mxLanguage?mxLanguage:mxClient.IS_IE?navigator.userLanguage:navigator.language;mxClient.defaultLanguage="undefined"!=typeof mxDefaultLanguage?mxDefaultLanguage:"en";
mxLoadStylesheets&&mxClient.link("stylesheet",mxClient.basePath+"/css/common.css");"undefined"!=typeof mxLanguages&&(mxClient.languages=mxLanguages);
if(mxClient.IS_IE){if(9<=document.documentMode)mxClient.IS_VML=!1,mxClient.IS_SVG=!0;else{8==document.documentMode?(document.namespaces.add("v","urn:schemas-microsoft-com:vml","#default#VML"),document.namespaces.add("o","urn:schemas-microsoft-com:office:office","#default#VML")):(document.namespaces.add("v","urn:schemas-microsoft-com:vml"),document.namespaces.add("o","urn:schemas-microsoft-com:office:office"));var ss=document.createStyleSheet();ss.cssText="v\\:*{behavior:url(#default#VML)}o\\:*{behavior:url(#default#VML)}";
mxLoadStylesheets&&mxClient.link("stylesheet",mxClient.basePath+"/css/explorer.css")}window.attachEvent("onunload",mxClient.dispose)}
var mxLog={consoleName:"Console",TRACE:!1,DEBUG:!0,WARN:!0,buffer:"",init:function(){if(mxLog.window==null&&document.body!=null){var a=mxLog.consoleName+" - mxGraph "+mxClient.VERSION,b=document.createElement("table");b.setAttribute("width","100%");b.setAttribute("height","100%");var c=document.createElement("tbody"),d=document.createElement("tr"),e=document.createElement("td");e.style.verticalAlign="top";mxLog.textarea=document.createElement("textarea");mxLog.textarea.setAttribute("readOnly","true");
mxLog.textarea.style.height="100%";mxLog.textarea.style.resize="none";mxLog.textarea.value=mxLog.buffer;mxLog.textarea.style.width=mxClient.IS_NS&&document.compatMode!="BackCompat"?"99%":"100%";e.appendChild(mxLog.textarea);d.appendChild(e);c.appendChild(d);d=document.createElement("tr");mxLog.td=document.createElement("td");mxLog.td.style.verticalAlign="top";mxLog.td.setAttribute("height","30px");d.appendChild(mxLog.td);c.appendChild(d);b.appendChild(c);mxLog.addButton("Info",function(){mxLog.info()});
mxLog.addButton("DOM",function(){var a=mxUtils.getInnerHtml(document.body);mxLog.debug(a)});mxLog.addButton("Trace",function(){mxLog.TRACE=!mxLog.TRACE;mxLog.TRACE?mxLog.debug("Tracing enabled"):mxLog.debug("Tracing disabled")});mxLog.addButton("Copy",function(){try{mxUtils.copy(mxLog.textarea.value)}catch(a){mxUtils.alert(a)}});mxLog.addButton("Show",function(){try{mxUtils.popup(mxLog.textarea.value)}catch(a){mxUtils.alert(a)}});mxLog.addButton("Clear",function(){mxLog.textarea.value=""});c=document.body.clientHeight||
document.documentElement.clientHeight;mxLog.window=new mxWindow(a,b,Math.max(0,document.body.clientWidth-320),Math.max(0,c-210),300,160);mxLog.window.setMaximizable(true);mxLog.window.setScrollable(false);mxLog.window.setResizable(true);mxLog.window.setClosable(true);mxLog.window.destroyOnClose=false;if((mxClient.IS_NS||mxClient.IS_IE)&&!mxClient.IS_GC&&!mxClient.IS_SF&&document.compatMode!="BackCompat"){var f=mxLog.window.getElement(),a=function(){mxLog.textarea.style.height=Math.max(0,f.offsetHeight-
70)+"px"};mxLog.window.addListener(mxEvent.RESIZE_END,a);mxLog.window.addListener(mxEvent.MAXIMIZE,a);mxLog.window.addListener(mxEvent.NORMALIZE,a);mxLog.textarea.style.height="92px"}}},info:function(){mxLog.writeln(mxUtils.toString(navigator))},addButton:function(a,b){var c=document.createElement("button");mxUtils.write(c,a);mxEvent.addListener(c,"click",b);mxLog.td.appendChild(c)},isVisible:function(){return mxLog.window!=null?mxLog.window.isVisible():false},show:function(){mxLog.setVisible(true)},
setVisible:function(a){mxLog.window==null&&mxLog.init();mxLog.window!=null&&mxLog.window.setVisible(a)},enter:function(a){if(mxLog.TRACE){mxLog.writeln("Entering "+a);return(new Date).getTime()}},leave:function(a,b){if(mxLog.TRACE){var c=b!=0?" ("+((new Date).getTime()-b)+" ms)":"";mxLog.writeln("Leaving "+a+c)}},debug:function(){mxLog.DEBUG&&mxLog.writeln.apply(this,arguments)},warn:function(){mxLog.WARN&&mxLog.writeln.apply(this,arguments)},write:function(){for(var a="",b=0;b<arguments.length;b++){a=
a+arguments[b];b<arguments.length-1&&(a=a+" ")}if(mxLog.textarea!=null){mxLog.textarea.value=mxLog.textarea.value+a;if(navigator.userAgent.indexOf("Presto/2.5")>=0){mxLog.textarea.style.visibility="hidden";mxLog.textarea.style.visibility="visible"}mxLog.textarea.scrollTop=mxLog.textarea.scrollHeight}else mxLog.buffer=mxLog.buffer+a},writeln:function(){for(var a="",b=0;b<arguments.length;b++){a=a+arguments[b];b<arguments.length-1&&(a=a+" ")}mxLog.write(a+"\n")}},mxObjectIdentity={FIELD_NAME:"mxObjectId",
counter:0,get:function(a){if(typeof a=="object"&&a[mxObjectIdentity.FIELD_NAME]==null){var b=mxUtils.getFunctionName(a.constructor);a[mxObjectIdentity.FIELD_NAME]=b+"#"+mxObjectIdentity.counter++}return a[mxObjectIdentity.FIELD_NAME]},clear:function(a){typeof a=="object"&&delete a[mxObjectIdentity.FIELD_NAME]}};function mxDictionary(){this.clear()}mxDictionary.prototype.map=null;mxDictionary.prototype.clear=function(){this.map={}};mxDictionary.prototype.get=function(a){return this.map[mxObjectIdentity.get(a)]};
mxDictionary.prototype.put=function(a,b){var c=mxObjectIdentity.get(a),d=this.map[c];this.map[c]=b;return d};mxDictionary.prototype.remove=function(a){var a=mxObjectIdentity.get(a),b=this.map[a];delete this.map[a];return b};mxDictionary.prototype.getKeys=function(){var a=[],b;for(b in this.map)a.push(b);return a};mxDictionary.prototype.getValues=function(){var a=[],b;for(b in this.map)a.push(this.map[b]);return a};mxDictionary.prototype.visit=function(a){for(var b in this.map)a(b,this.map[b])};
var mxResources={resources:[],loadDefaultBundle:!0,loadSpecialBundle:!0,isLanguageSupported:function(a){return mxClient.languages!=null?mxUtils.indexOf(mxClient.languages,a)>=0:true},getDefaultBundle:function(a,b){return mxResources.loadDefaultBundle||!mxResources.isLanguageSupported(b)?a+".properties":null},getSpecialBundle:function(a,b){if(mxClient.languages==null||!this.isLanguageSupported(b)){var c=b.indexOf("-");c>0&&(b=b.substring(0,c))}return mxResources.loadSpecialBundle&&mxResources.isLanguageSupported(b)&&
b!=mxClient.defaultLanguage?a+"_"+b+".properties":null},add:function(a,b){b=b!=null?b:mxClient.language.toLowerCase();if(b!=mxConstants.NONE){var c=mxResources.getDefaultBundle(a,b);if(c!=null)try{var d=mxUtils.load(c);d.isReady()&&mxResources.parse(d.getText())}catch(e){}c=mxResources.getSpecialBundle(a,b);if(c!=null)try{d=mxUtils.load(c);d.isReady()&&mxResources.parse(d.getText())}catch(f){}}},parse:function(a){if(a!=null)for(var a=a.split("\n"),b=0;b<a.length;b++){var c=a[b].indexOf("=");if(c>
0){var d=a[b].substring(0,c),e=a[b].length;a[b].charCodeAt(e-1)==13&&e--;c=a[b].substring(c+1,e);mxResources.resources[d]=unescape(c)}}},get:function(a,b,c){a=mxResources.resources[a];a==null&&(a=c);if(a!=null&&b!=null){for(var c=[],d=null,e=0;e<a.length;e++){var f=a.charAt(e);if(f=="{")d="";else if(d!=null&&f=="}"){d=parseInt(d)-1;d>=0&&d<b.length&&c.push(b[d]);d=null}else d!=null?d=d+f:c.push(f)}a=c.join("")}return a}};function mxPoint(a,b){this.x=a!=null?a:0;this.y=b!=null?b:0}
mxPoint.prototype.x=null;mxPoint.prototype.y=null;mxPoint.prototype.equals=function(a){return a.x==this.x&&a.y==this.y};mxPoint.prototype.clone=function(){return mxUtils.clone(this)};function mxRectangle(a,b,c,d){mxPoint.call(this,a,b);this.width=c!=null?c:0;this.height=d!=null?d:0}mxRectangle.prototype=new mxPoint;mxRectangle.prototype.constructor=mxRectangle;mxRectangle.prototype.width=null;mxRectangle.prototype.height=null;
mxRectangle.prototype.setRect=function(a,b,c,d){this.x=a;this.y=b;this.width=c;this.height=d};mxRectangle.prototype.getCenterX=function(){return this.x+this.width/2};mxRectangle.prototype.getCenterY=function(){return this.y+this.height/2};mxRectangle.prototype.add=function(a){if(a!=null){var b=Math.min(this.x,a.x),c=Math.min(this.y,a.y),d=Math.max(this.x+this.width,a.x+a.width),a=Math.max(this.y+this.height,a.y+a.height);this.x=b;this.y=c;this.width=d-b;this.height=a-c}};
mxRectangle.prototype.grow=function(a){this.x=this.x-a;this.y=this.y-a;this.width=this.width+2*a;this.height=this.height+2*a};mxRectangle.prototype.getPoint=function(){return new mxPoint(this.x,this.y)};mxRectangle.prototype.equals=function(a){return a.x==this.x&&a.y==this.y&&a.width==this.width&&a.height==this.height};
var mxEffects={animateChanges:function(a,b,c){var d=0,e=function(){for(var g=false,h=0;h<b.length;h++){var i=b[h];if(i instanceof mxGeometryChange||i instanceof mxTerminalChange||i instanceof mxValueChange||i instanceof mxChildChange||i instanceof mxStyleChange){var k=a.getView().getState(i.cell||i.child,false);if(k!=null){g=true;if(i.constructor!=mxGeometryChange||a.model.isEdge(i.cell))mxUtils.setOpacity(k.shape.node,100*d/10);else{var l=a.getView().scale,m=(i.geometry.x-i.previous.x)*l,n=(i.geometry.y-
i.previous.y)*l,o=(i.geometry.width-i.previous.width)*l,l=(i.geometry.height-i.previous.height)*l;if(d==0){k.x=k.x-m;k.y=k.y-n;k.width=k.width-o;k.height=k.height-l}else{k.x=k.x+m/10;k.y=k.y+n/10;k.width=k.width+o/10;k.height=k.height+l/10}a.cellRenderer.redraw(k);mxEffects.cascadeOpacity(a,i.cell,100*d/10)}}}}mxUtils.repaintGraph(a,new mxPoint(1,1));if(d<10&&g){d++;window.setTimeout(e,f)}else c!=null&&c()},f=30;e()},cascadeOpacity:function(a,b,c){for(var d=a.model.getChildCount(b),e=0;e<d;e++){var f=
a.model.getChildAt(b,e),g=a.getView().getState(f);if(g!=null){mxUtils.setOpacity(g.shape.node,c);mxEffects.cascadeOpacity(a,f,c)}}b=a.model.getEdges(b);if(b!=null)for(e=0;e<b.length;e++){d=a.getView().getState(b[e]);d!=null&&mxUtils.setOpacity(d.shape.node,c)}},fadeOut:function(a,b,c,d,e,f){var d=d||40,e=e||30,g=b||100;mxUtils.setOpacity(a,g);if(f||f==null){var h=function(){g=Math.max(g-d,0);mxUtils.setOpacity(a,g);if(g>0)window.setTimeout(h,e);else{a.style.visibility="hidden";c&&a.parentNode&&a.parentNode.removeChild(a)}};
window.setTimeout(h,e)}else{a.style.visibility="hidden";c&&a.parentNode&&a.parentNode.removeChild(a)}}},mxUtils={errorResource:"none"!=mxClient.language?"error":"",closeResource:"none"!=mxClient.language?"close":"",errorImage:mxClient.imageBasePath+"/error.gif",removeCursors:function(a){if(a.style!=null)a.style.cursor="";a=a.childNodes;if(a!=null)for(var b=a.length,c=0;c<b;c=c+1)mxUtils.removeCursors(a[c])},repaintGraph:function(a,b){if(mxClient.IS_GC||mxClient.IS_SF||mxClient.IS_OP){var c=a.container;
if(c!=null&&b!=null&&(c.scrollLeft>0||c.scrollTop>0)){var d=document.createElement("div");d.style.position="absolute";d.style.left=b.x+"px";d.style.top=b.y+"px";d.style.width="1px";d.style.height="1px";c.appendChild(d);c.removeChild(d)}}},getCurrentStyle:function(){return mxClient.IS_IE?function(a){return a!=null?a.currentStyle:null}:function(a){return a!=null?window.getComputedStyle(a,""):null}}(),hasScrollbars:function(a){a=mxUtils.getCurrentStyle(a);return a!=null&&(a.overflow=="scroll"||a.overflow==
"auto")},bind:function(a,b){return function(){return b.apply(a,arguments)}},eval:function(a){var b=null;if(a.indexOf("function")>=0)try{eval("var _mxJavaScriptExpression="+a);b=_mxJavaScriptExpression;_mxJavaScriptExpression=null}catch(c){mxLog.warn(c.message+" while evaluating "+a)}else try{b=eval(a)}catch(d){mxLog.warn(d.message+" while evaluating "+a)}return b},findNode:function(a,b,c){var d=a.getAttribute(b);if(d!=null&&d==c)return a;for(a=a.firstChild;a!=null;){d=mxUtils.findNode(a,b,c);if(d!=
null)return d;a=a.nextSibling}return null},findNodeByAttribute:function(){return document.documentMode>=9?function(a,b,c){var d=null;if(a.nodeType==mxConstants.NODETYPE_ELEMENT&&a.getAttribute(b)==c)d=a;else for(a=a.firstChild;a!=null&&d==null;){d=mxUtils.findNodeByAttribute(a,b,c);a=a.nextSibling}return d}:mxClient.IS_IE?function(a,b,c){return a.ownerDocument.selectSingleNode("//*[@"+b+"='"+c+"']")}:function(a,b,c){return a.ownerDocument.evaluate("//*[@"+b+"='"+c+"']",a.ownerDocument,null,XPathResult.ANY_TYPE,
null).iterateNext()}}(),getFunctionName:function(a){var b=null;if(a!=null)if(a.name!=null)b=a.name;else{a=a.toString();for(b=9;a.charAt(b)==" ";)b++;var c=a.indexOf("(",b),b=a.substring(b,c)}return b},indexOf:function(a,b){if(a!=null&&b!=null)for(var c=0;c<a.length;c++)if(a[c]==b)return c;return-1},remove:function(a,b){var c=null;if(typeof b=="object")for(var d=mxUtils.indexOf(b,a);d>=0;){b.splice(d,1);c=a;d=mxUtils.indexOf(b,a)}for(var e in b)if(b[e]==a){delete b[e];c=a}return c},isNode:function(a,
b,c,d){return a!=null&&!isNaN(a.nodeType)&&(b==null||a.nodeName.toLowerCase()==b.toLowerCase())?c==null||a.getAttribute(c)==d:false},getChildNodes:function(a,b){for(var b=b||mxConstants.NODETYPE_ELEMENT,c=[],d=a.firstChild;d!=null;){d.nodeType==b&&c.push(d);d=d.nextSibling}return c},createXmlDocument:function(){var a=null;document.implementation&&document.implementation.createDocument?a=document.implementation.createDocument("","",null):window.ActiveXObject&&(a=new ActiveXObject("Microsoft.XMLDOM"));
return a},parseXml:function(){return mxClient.IS_IE&&(typeof document.documentMode==="undefined"||document.documentMode<9)?function(a){var b=mxUtils.createXmlDocument();b.async="false";b.loadXML(a);return b}:function(a){return(new DOMParser).parseFromString(a,"text/xml")}}(),clearSelection:function(){if(document.selection)return function(){document.selection.empty()};if(window.getSelection)return function(){window.getSelection().removeAllRanges()}}(),getPrettyXml:function(a,b,c){var d=[];if(a!=null){b=
b||"  ";c=c||"";if(a.nodeType==mxConstants.NODETYPE_TEXT)d.push(a.nodeValue);else{d.push(c+"<"+a.nodeName);var e=a.attributes;if(e!=null)for(var f=0;f<e.length;f++){var g=mxUtils.htmlEntities(e[f].nodeValue);d.push(" "+e[f].nodeName+'="'+g+'"')}e=a.firstChild;if(e!=null){for(d.push(">\n");e!=null;){d.push(mxUtils.getPrettyXml(e,b,c+b));e=e.nextSibling}d.push(c+"</"+a.nodeName+">\n")}else d.push("/>\n")}}return d.join("")},removeWhitespace:function(a,b){for(var c=b?a.previousSibling:a.nextSibling;c!=
null&&c.nodeType==mxConstants.NODETYPE_TEXT;){var d=b?c.previousSibling:c.nextSibling,e=mxUtils.getTextContent(c);mxUtils.trim(e).length==0&&c.parentNode.removeChild(c);c=d}},htmlEntities:function(a,b){a=(a||"").replace(/&/g,"&amp;");a=a.replace(/"/g,"&quot;");a=a.replace(/\'/g,"&#39;");a=a.replace(/</g,"&lt;");a=a.replace(/>/g,"&gt;");if(b==null||b)a=a.replace(/\n/g,"&#xa;");return a},isVml:function(a){return a!=null&&a.tagUrn=="urn:schemas-microsoft-com:vml"},getXml:function(a,b){var c="";if(a!=
null){c=a.xml;c=c==null?a.innerHTML?a.innerHTML:(new XMLSerializer).serializeToString(a):c.replace(/\r\n\t[\t]*/g,"").replace(/>\r\n/g,">").replace(/\r\n/g,"\n")}return c=c.replace(/\n/g,b||"&#xa;")},getTextContent:function(a){var b="";if(a!=null){if(a.firstChild!=null)a=a.firstChild;b=a.nodeValue||""}return b},getInnerHtml:function(){return mxClient.IS_IE?function(a){return a!=null?a.innerHTML:""}:function(a){return a!=null?(new XMLSerializer).serializeToString(a):""}}(),getOuterHtml:function(){return mxClient.IS_IE?
function(a){if(a!=null){if(a.outerHTML!=null)return a.outerHTML;var b=[];b.push("<"+a.nodeName);var c=a.attributes;if(c!=null)for(var d=0;d<c.length;d++){var e=c[d].nodeValue;if(e!=null&&e.length>0){b.push(" ");b.push(c[d].nodeName);b.push('="');b.push(e);b.push('"')}}if(a.innerHTML.length==0)b.push("/>");else{b.push(">");b.push(a.innerHTML);b.push("</"+a.nodeName+">")}return b.join("")}return""}:function(a){return a!=null?(new XMLSerializer).serializeToString(a):""}}(),write:function(a,b){doc=a.ownerDocument;
var c=doc.createTextNode(b);a!=null&&a.appendChild(c);return c},writeln:function(a,b){doc=a.ownerDocument;var c=doc.createTextNode(b);if(a!=null){a.appendChild(c);a.appendChild(document.createElement("br"))}return c},br:function(a,b){for(var b=b||1,c=null,d=0;d<b;d++)if(a!=null){c=a.ownerDocument.createElement("br");a.appendChild(c)}return c},button:function(a,b,c){c=c!=null?c:document;c=c.createElement("button");mxUtils.write(c,a);mxEvent.addListener(c,"click",function(a){b(a)});return c},para:function(a,
b){var c=document.createElement("p");mxUtils.write(c,b);a!=null&&a.appendChild(c);return c},linkAction:function(a,b,c,d,e){return mxUtils.link(a,b,function(){c.execute(d)},e)},linkInvoke:function(a,b,c,d,e,f){return mxUtils.link(a,b,function(){c[d](e)},f)},link:function(a,b,c,d){var e=document.createElement("span");e.style.color="blue";e.style.textDecoration="underline";e.style.cursor="pointer";if(d!=null)e.style.paddingLeft=d+"px";mxEvent.addListener(e,"click",c);mxUtils.write(e,b);a!=null&&a.appendChild(e);
return e},fit:function(a){var b=parseInt(a.offsetLeft),c=parseInt(a.offsetWidth),d=document.body,e=document.documentElement,f=(d.scrollLeft||e.scrollLeft)+(d.clientWidth||e.clientWidth);if(b+c>f)a.style.left=Math.max(d.scrollLeft||e.scrollLeft,f-c)+"px";b=parseInt(a.offsetTop);c=parseInt(a.offsetHeight);f=(d.scrollTop||e.scrollTop)+Math.max(d.clientHeight||0,e.clientHeight);if(b+c>f)a.style.top=Math.max(d.scrollTop||e.scrollTop,f-c)+"px"},open:function(a){if(mxClient.IS_NS){try{netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect")}catch(b){mxUtils.alert("Permission to read file denied.");
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d,(e-l)/c)-Math.atan2(0,1);f=q>=0?q:2*Math.PI+q;q=Math.atan2((-k-o)/d,(-e-l)/c)-Math.atan2((k-o)/d,(e-l)/c);e=q>=0?q:2*Math.PI+q;g==0&&e>0?e=e-2*Math.PI:g!=0&&e<0&&(e=e+2*Math.PI);for(var g=e*2/Math.PI,g=Math.ceil(g<0?-1*g:g),e=e/g,k=8/3*Math.sin(e/4)*Math.sin(e/4)/Math.sin(e/2),l=m*c,m=m*d,c=n*c,d=n*d,u=Math.cos(f),v=Math.sin(f),o=-k*(l*v+d*u),q=-k*(c*v-m*u),t=p=0,n=[],s=0;s<g;++s){var f=f+e,u=Math.cos(f),v=Math.sin(f),p=l*u-d*v+h,t=c*u+m*v+i,r=-k*(l*v+d*u),u=-k*(c*v-m*u),v=s*6;n[v]=Number(o+a);
n[v+1]=Number(q+b);n[v+2]=Number(p-r+a);n[v+3]=Number(t-u+b);n[v+4]=Number(p+a);n[v+5]=Number(t+b);o=p+r;q=t+u}return n},getBoundingBox:function(a,b){var c=null;if(a!=null&&b!=null&&b!=0){var d=mxUtils.toRadians(b),c=Math.cos(d),e=Math.sin(d),f=new mxPoint(a.x+a.width/2,a.y+a.height/2),g=new mxPoint(a.x,a.y),d=new mxPoint(a.x+a.width,a.y),h=new mxPoint(d.x,a.y+a.height),i=new mxPoint(a.x,h.y),g=mxUtils.getRotatedPoint(g,c,e,f),d=mxUtils.getRotatedPoint(d,c,e,f),h=mxUtils.getRotatedPoint(h,c,e,f),
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0&&(a=a|mxConstants.DIRECTION_MASK_NORTH);d.indexOf(mxConstants.DIRECTION_WEST)>=0&&(a=a|mxConstants.DIRECTION_MASK_WEST);d.indexOf(mxConstants.DIRECTION_SOUTH)>=0&&(a=a|mxConstants.DIRECTION_MASK_SOUTH);d.indexOf(mxConstants.DIRECTION_EAST)>=0&&(a=a|mxConstants.DIRECTION_MASK_EAST);return a},reversePortConstraints:function(a){var b=0,b=(a&mxConstants.DIRECTION_MASK_WEST)<<3,b=b|(a&mxConstants.DIRECTION_MASK_NORTH)<<1,b=b|(a&mxConstants.DIRECTION_MASK_SOUTH)>>1;return b=b|(a&mxConstants.DIRECTION_MASK_EAST)>>
3},findNearestSegment:function(a,b,c){var d=-1;if(a.absolutePoints.length>0)for(var e=a.absolutePoints[0],f=null,g=1;g<a.absolutePoints.length;g++){var h=a.absolutePoints[g],e=mxUtils.ptSegDistSq(e.x,e.y,h.x,h.y,b,c);if(f==null||e<f){f=e;d=g-1}e=h}return d},rectangleIntersectsSegment:function(a,b,c){var d=a.y,e=a.x,f=d+a.height,g=e+a.width,a=b.x,h=c.x;if(b.x>c.x){a=c.x;h=b.x}h>g&&(h=g);a<e&&(a=e);if(a>h)return false;var e=b.y,g=c.y,i=c.x-b.x;if(Math.abs(i)>1.0E-7){c=(c.y-b.y)/i;b=b.y-c*b.x;e=c*a+
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a.width,k=a.height,l=mxUtils.getValue(a.style,mxConstants.STYLE_STARTSIZE);if(l>0)if(mxUtils.getValue(a.style,mxConstants.STYLE_HORIZONTAL,true)){h=a.y+l/2;k=l}else{g=a.x+l/2;i=l}i=Math.max(e,i*d);k=Math.max(e,k*d);if(f>0){i=Math.min(i,f);k=Math.min(k,f)}a=new mxRectangle(g-i/2,h-k/2,i,k);return mxUtils.contains(a,b,c)}return true},getOffset:function(a){for(var b=0,c=0;a.offsetParent;){b=b+a.offsetLeft;c=c+a.offsetTop;a=a.offsetParent}return new mxPoint(b,c)},getScrollOrigin:function(a){for(var b=
document.body,c=document.documentElement,d=new mxPoint(b.scrollLeft||c.scrollLeft,b.scrollTop||c.scrollTop);a!=null&&a!=b&&a!=c;){if(!isNaN(a.scrollLeft)&&!isNaN(a.scrollTop)){d.x=d.x+a.scrollLeft;d.y=d.y+a.scrollTop}a=a.parentNode}return d},convertPoint:function(a,b,c){var d=mxUtils.getScrollOrigin(a),a=mxUtils.getOffset(a);a.x=a.x-d.x;a.y=a.y-d.y;return new mxPoint(b-a.x,c-a.y)},ltrim:function(a,b){return a.replace(RegExp("^["+(b||"\\s")+"]+","g"),"")},rtrim:function(a,b){return a.replace(RegExp("["+
(b||"\\s")+"]+$","g"),"")},trim:function(a,b){return mxUtils.ltrim(mxUtils.rtrim(a,b),b)},isNumeric:function(a){return a!=null&&(a.length==null||a.length>0&&a.indexOf("0x")<0&&a.indexOf("0X")<0)&&!isNaN(a)},mod:function(a,b){return(a%b+b)%b},intersection:function(a,b,c,d,e,f,g,h){var i=(h-f)*(c-a)-(g-e)*(d-b),g=((g-e)*(b-f)-(h-f)*(a-e))/i,e=((c-a)*(b-f)-(d-b)*(a-e))/i;return g>=0&&g<=1&&e>=0&&e<=1?new mxPoint(a+g*(c-a),b+g*(d-b)):null},ptSegDistSq:function(a,b,c,d,e,f){c=c-a;d=d-b;e=e-a;f=f-b;if(e*
c+f*d<=0)c=0;else{e=c-e;f=d-f;a=e*c+f*d;c=a<=0?0:a*a/(c*c+d*d)}e=e*e+f*f-c;e<0&&(e=0);return e},relativeCcw:function(a,b,c,d,e,f){c=c-a;d=d-b;e=e-a;f=f-b;a=e*d-f*c;if(a==0){a=e*c+f*d;if(a>0){a=(e-c)*c+(f-d)*d;a<0&&(a=0)}}return a<0?-1:a>0?1:0},animateChanges:function(a,b){mxEffects.animateChanges.apply(this,arguments)},cascadeOpacity:function(a,b,c){mxEffects.cascadeOpacity.apply(this,arguments)},fadeOut:function(a,b,c,d,e,f){mxEffects.fadeOut.apply(this,arguments)},setOpacity:function(a,b){mxUtils.isVml(a)?
a.style.filter=b>=100?null:"alpha(opacity="+b/5+")":mxClient.IS_IE&&(typeof document.documentMode==="undefined"||document.documentMode<9)?a.style.filter=b>=100?null:"alpha(opacity="+b+")":a.style.opacity=b/100},createImage:function(a){var b=null;if(mxClient.IS_IE6&&document.compatMode!="CSS1Compat"){b=document.createElement("v:image");b.setAttribute("src",a);b.style.borderStyle="none"}else{b=document.createElement("img");b.setAttribute("src",a);b.setAttribute("border","0")}return b},sortCells:function(a,
b){var b=b!=null?b:true,c=new mxDictionary;a.sort(function(a,e){var f=c.get(a);if(f==null){f=mxCellPath.create(a).split(mxCellPath.PATH_SEPARATOR);c.put(a,f)}var g=c.get(e);if(g==null){g=mxCellPath.create(e).split(mxCellPath.PATH_SEPARATOR);c.put(e,g)}f=mxCellPath.compare(f,g);return f==0?0:f>0==b?1:-1});return a},getStylename:function(a){if(a!=null){a=a.split(";")[0];if(a.indexOf("=")<0)return a}return""},getStylenames:function(a){var b=[];if(a!=null)for(var a=a.split(";"),c=0;c<a.length;c++)a[c].indexOf("=")<
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a.split(";"),c=0;c<a.length;c++)a[c].indexOf("=")>=0&&b.push(a[c]);return b.join(";")},setCellStyles:function(a,b,c,d){if(b!=null&&b.length>0){a.beginUpdate();try{for(var e=0;e<b.length;e++)if(b[e]!=null){var f=mxUtils.setStyle(a.getStyle(b[e]),c,d);a.setStyle(b[e],f)}}finally{a.endUpdate()}}},setStyle:function(a,b,c){var d=c!=null&&(typeof c.length=="undefined"||c.length>0);if(a==null||a.length==0)d&&(a=b+"="+c);else{var e=a.indexOf(b+"=");if(e<0){if(d){d=a.charAt(a.length-1)==";"?"":";";a=a+d+b+
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"="+c:a+e+b+"=0"}else var f=a.indexOf(";",e),g="",g=f<0?a.substring(e+b.length+1):a.substring(e+b.length+1,f),g=d==null?parseInt(g)^c:d?parseInt(g)|c:parseInt(g)&~c,a=a.substring(0,e)+b+"="+g+(f>=0?a.substring(f):"")}return a},getSizeForString:function(a,b,c){var d=document.createElement("div");d.style.fontSize=b||mxConstants.DEFAULT_FONTSIZE;d.style.fontFamily=c||mxConstants.DEFAULT_FONTFAMILY;d.style.position="absolute";d.style.display="inline";d.style.visibility="hidden";d.innerHTML=a;document.body.appendChild(d);
a=new mxRectangle(0,0,d.offsetWidth,d.offsetHeight);document.body.removeChild(d);return a},getViewXml:function(a,b,c,d,e){d=d!=null?d:0;e=e!=null?e:0;b=b!=null?b:1;c==null&&(c=[a.getModel().getRoot()]);var f=a.getView(),g=null,h=f.isEventsEnabled();f.setEventsEnabled(false);var i=f.drawPane,k=f.overlayPane;if(a.dialect==mxConstants.DIALECT_SVG){f.drawPane=document.createElementNS(mxConstants.NS_SVG,"g");f.canvas.appendChild(f.drawPane);f.overlayPane=document.createElementNS(mxConstants.NS_SVG,"g")}else{f.drawPane=
f.drawPane.cloneNode(false);f.canvas.appendChild(f.drawPane);f.overlayPane=f.overlayPane.cloneNode(false)}f.canvas.appendChild(f.overlayPane);var l=f.getTranslate();f.translate=new mxPoint(d,e);b=new mxTemporaryCellStates(a.getView(),b,c);try{g=(new mxCodec).encode(a.getView())}finally{b.destroy();f.translate=l;f.canvas.removeChild(f.drawPane);f.canvas.removeChild(f.overlayPane);f.drawPane=i;f.overlayPane=k;f.setEventsEnabled(h)}return g},getScaleForPageCount:function(a,b,c,d){if(a<1)return 1;var c=
c!=null?c:mxConstants.PAGE_FORMAT_A4_PORTRAIT,d=d!=null?d:0,e=c.width-d*2,c=c.height-d*2,d=b.getGraphBounds().clone(),b=b.getView().getScale();d.width=d.width/b;d.height=d.height/b;var b=d.width,c=b/d.height/(e/c),d=Math.sqrt(a),f=Math.sqrt(c),c=d*f,d=d/f;if(c<1&&d>a)var g=d/a,d=a,c=c/g;if(d<1&&c>a){g=c/a;c=a;d=d/g}g=Math.ceil(c)*Math.ceil(d);for(f=0;g>a;){var g=Math.floor(c)/c,h=Math.floor(d)/d;g==1&&(g=Math.floor(c-1)/c);h==1&&(h=Math.floor(d-1)/d);g=g>h?g:h;c=c*g;d=d*g;g=Math.ceil(c)*Math.ceil(d);
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if(a!=null){a.style.position="absolute";a.style.left=c+"px";a.style.top=d+"px"}}else{b.writeln("<html");b.writeln("<head>");f=document.getElementsByTagName("base");for(g=0;g<f.length;g++)b.writeln(mxUtils.getOuterHtml(f[g]));f=document.getElementsByTagName("link");for(g=0;g<f.length;g++)b.writeln(mxUtils.getOuterHtml(f[g]));f=document.getElementsByTagName("style");for(g=0;g<f.length;g++)b.writeln(mxUtils.getOuterHtml(f[g]));b.writeln("</head>");b.writeln("</html>");b.close();b.body==null&&b.documentElement.appendChild(b.createElement("body"));
b.body.style.overflow="auto";for(a=a.container.firstChild;a!=null;){g=a.cloneNode(true);b.body.appendChild(g);a=a.nextSibling}a=b.getElementsByTagName("g")[0];if(a!=null){a.setAttribute("transform","translate("+c+","+d+")");c=a.ownerSVGElement;c.setAttribute("width",e.width+Math.max(e.x,0)+3);c.setAttribute("height",e.height+Math.max(e.y,0)+3)}}mxUtils.removeCursors(b.body);return b},printScreen:function(a){var b=window.open();mxUtils.show(a,b.document);a=function(){b.focus();b.print();b.close()};
mxClient.IS_GC?b.setTimeout(a,500):a()},popup:function(a,b){if(b){var c=document.createElement("div");c.style.overflow="scroll";c.style.width="636px";c.style.height="460px";var d=document.createElement("pre");d.innerHTML=mxUtils.htmlEntities(a,false).replace(/\n/g,"<br>").replace(/ /g,"&nbsp;");c.appendChild(d);c=new mxWindow("Popup Window",c,document.body.clientWidth/2-320,(document.body.clientHeight||document.documentElement.clientHeight)/2-240,640,480,false,true);c.setClosable(true);c.setVisible(true)}else if(mxClient.IS_NS){c=
window.open();c.document.writeln("<pre>"+mxUtils.htmlEntities(a)+"</pre");c.document.close()}else{c=window.open();d=c.document.createElement("pre");d.innerHTML=mxUtils.htmlEntities(a,false).replace(/\n/g,"<br>").replace(/ /g,"&nbsp;");c.document.body.appendChild(d)}},alert:function(a){alert(a)},prompt:function(a,b){return prompt(a,b)},confirm:function(a){return confirm(a)},error:function(a,b,c,d){var e=document.createElement("div");e.style.padding="20px";var f=document.createElement("img");f.setAttribute("src",
d||mxUtils.errorImage);f.setAttribute("valign","bottom");f.style.verticalAlign="middle";e.appendChild(f);e.appendChild(document.createTextNode("\u00a0"));e.appendChild(document.createTextNode("\u00a0"));e.appendChild(document.createTextNode("\u00a0"));mxUtils.write(e,a);var a=document.body.clientWidth,d=document.body.clientHeight||document.documentElement.clientHeight,g=new mxWindow(mxResources.get(mxUtils.errorResource)||mxUtils.errorResource,e,(a-b)/2,d/4,b,null,false,true);if(c){mxUtils.br(e);
b=document.createElement("p");c=document.createElement("button");mxClient.IS_IE?c.style.cssText="float:right":c.setAttribute("style","float:right");mxEvent.addListener(c,"click",function(){g.destroy()});mxUtils.write(c,mxResources.get(mxUtils.closeResource)||mxUtils.closeResource);b.appendChild(c);e.appendChild(b);mxUtils.br(e);g.setClosable(true)}g.setVisible(true);return g},makeDraggable:function(a,b,c,d,e,f,g,h,i,k){a=new mxDragSource(a,c);a.dragOffset=new mxPoint(e!=null?e:0,f!=null?f:mxConstants.TOOLTIP_VERTICAL_OFFSET);
a.autoscroll=g;a.setGuidesEnabled(false);if(i!=null)a.highlightDropTargets=i;if(k!=null)a.getDropTarget=k;a.getGraphForEvent=function(a){return typeof b=="function"?b(a):b};if(d!=null){a.createDragElement=function(){return d.cloneNode(true)};if(h)a.createPreviewElement=function(a){var b=d.cloneNode(true),c=parseInt(b.style.width),e=parseInt(b.style.height);b.style.width=Math.round(c*a.view.scale)+"px";b.style.height=Math.round(e*a.view.scale)+"px";return b}}return a}},mxConstants={DEFAULT_HOTSPOT:0.3,
MIN_HOTSPOT_SIZE:8,MAX_HOTSPOT_SIZE:0,RENDERING_HINT_EXACT:"exact",RENDERING_HINT_FASTER:"faster",RENDERING_HINT_FASTEST:"fastest",DIALECT_SVG:"svg",DIALECT_VML:"vml",DIALECT_MIXEDHTML:"mixedHtml",DIALECT_PREFERHTML:"preferHtml",DIALECT_STRICTHTML:"strictHtml",NS_SVG:"http://www.w3.org/2000/svg",NS_XHTML:"http://www.w3.org/1999/xhtml",NS_XLINK:"http://www.w3.org/1999/xlink",SHADOWCOLOR:"gray",SHADOW_OFFSET_X:2,SHADOW_OFFSET_Y:3,SHADOW_OPACITY:1,NODETYPE_ELEMENT:1,NODETYPE_ATTRIBUTE:2,NODETYPE_TEXT:3,
NODETYPE_CDATA:4,NODETYPE_ENTITY_REFERENCE:5,NODETYPE_ENTITY:6,NODETYPE_PROCESSING_INSTRUCTION:7,NODETYPE_COMMENT:8,NODETYPE_DOCUMENT:9,NODETYPE_DOCUMENTTYPE:10,NODETYPE_DOCUMENT_FRAGMENT:11,NODETYPE_NOTATION:12,TOOLTIP_VERTICAL_OFFSET:16,DEFAULT_VALID_COLOR:"#00FF00",DEFAULT_INVALID_COLOR:"#FF0000",HIGHLIGHT_STROKEWIDTH:3,CURSOR_MOVABLE_VERTEX:"move",CURSOR_MOVABLE_EDGE:"move",CURSOR_LABEL_HANDLE:"default",CURSOR_BEND_HANDLE:"pointer",CURSOR_CONNECT:"pointer",HIGHLIGHT_COLOR:"#00FF00",CONNECT_TARGET_COLOR:"#0000FF",
INVALID_CONNECT_TARGET_COLOR:"#FF0000",DROP_TARGET_COLOR:"#0000FF",VALID_COLOR:"#00FF00",INVALID_COLOR:"#FF0000",EDGE_SELECTION_COLOR:"#00FF00",VERTEX_SELECTION_COLOR:"#00FF00",VERTEX_SELECTION_STROKEWIDTH:1,EDGE_SELECTION_STROKEWIDTH:1,VERTEX_SELECTION_DASHED:!0,EDGE_SELECTION_DASHED:!0,GUIDE_COLOR:"#FF0000",GUIDE_STROKEWIDTH:1,OUTLINE_COLOR:"#0099FF",OUTLINE_STROKEWIDTH:mxClient.IS_IE?2:3,HANDLE_SIZE:7,LABEL_HANDLE_SIZE:4,HANDLE_FILLCOLOR:"#00FF00",HANDLE_STROKECOLOR:"black",LABEL_HANDLE_FILLCOLOR:"yellow",
CONNECT_HANDLE_FILLCOLOR:"#0000FF",LOCKED_HANDLE_FILLCOLOR:"#FF0000",OUTLINE_HANDLE_FILLCOLOR:"#00FFFF",OUTLINE_HANDLE_STROKECOLOR:"#0033FF",DEFAULT_FONTFAMILY:"Arial,Helvetica",DEFAULT_FONTSIZE:11,DEFAULT_STARTSIZE:40,DEFAULT_MARKERSIZE:6,DEFAULT_IMAGESIZE:24,ENTITY_SEGMENT:30,RECTANGLE_ROUNDING_FACTOR:0.15,LINE_ARCSIZE:20,ARROW_SPACING:10,ARROW_WIDTH:30,ARROW_SIZE:30,PAGE_FORMAT_A4_PORTRAIT:new mxRectangle(0,0,826,1169),PAGE_FORMAT_A4_LANDSCAPE:new mxRectangle(0,0,1169,826),PAGE_FORMAT_LETTER_PORTRAIT:new mxRectangle(0,
0,850,1100),PAGE_FORMAT_LETTER_LANDSCAPE:new mxRectangle(0,0,1100,850),NONE:"none",STYLE_PERIMETER:"perimeter",STYLE_SOURCE_PORT:"sourcePort",STYLE_TARGET_PORT:"targetPort",STYLE_PORT_CONSTRAINT:"portConstraint",STYLE_OPACITY:"opacity",STYLE_TEXT_OPACITY:"textOpacity",STYLE_OVERFLOW:"overflow",STYLE_ORTHOGONAL:"orthogonal",STYLE_EXIT_X:"exitX",STYLE_EXIT_Y:"exitY",STYLE_EXIT_PERIMETER:"exitPerimeter",STYLE_ENTRY_X:"entryX",STYLE_ENTRY_Y:"entryY",STYLE_ENTRY_PERIMETER:"entryPerimeter",STYLE_WHITE_SPACE:"whiteSpace",
STYLE_ROTATION:"rotation",STYLE_FILLCOLOR:"fillColor",STYLE_GRADIENTCOLOR:"gradientColor",STYLE_GRADIENT_DIRECTION:"gradientDirection",STYLE_STROKECOLOR:"strokeColor",STYLE_SEPARATORCOLOR:"separatorColor",STYLE_STROKEWIDTH:"strokeWidth",STYLE_ALIGN:"align",STYLE_VERTICAL_ALIGN:"verticalAlign",STYLE_LABEL_POSITION:"labelPosition",STYLE_VERTICAL_LABEL_POSITION:"verticalLabelPosition",STYLE_IMAGE_ASPECT:"imageAspect",STYLE_IMAGE_ALIGN:"imageAlign",STYLE_IMAGE_VERTICAL_ALIGN:"imageVerticalAlign",STYLE_GLASS:"glass",
STYLE_IMAGE:"image",STYLE_IMAGE_WIDTH:"imageWidth",STYLE_IMAGE_HEIGHT:"imageHeight",STYLE_IMAGE_BACKGROUND:"imageBackground",STYLE_IMAGE_BORDER:"imageBorder",STYLE_IMAGE_FLIPH:"imageFlipH",STYLE_IMAGE_FLIPV:"imageFlipV",STYLE_STENCIL_FLIPH:"stencilFlipH",STYLE_STENCIL_FLIPV:"stencilFlipV",STYLE_NOLABEL:"noLabel",STYLE_NOEDGESTYLE:"noEdgeStyle",STYLE_LABEL_BACKGROUNDCOLOR:"labelBackgroundColor",STYLE_LABEL_BORDERCOLOR:"labelBorderColor",STYLE_LABEL_PADDING:"labelPadding",STYLE_INDICATOR_SHAPE:"indicatorShape",
STYLE_INDICATOR_IMAGE:"indicatorImage",STYLE_INDICATOR_COLOR:"indicatorColor",STYLE_INDICATOR_STROKECOLOR:"indicatorStrokeColor",STYLE_INDICATOR_GRADIENTCOLOR:"indicatorGradientColor",STYLE_INDICATOR_SPACING:"indicatorSpacing",STYLE_INDICATOR_WIDTH:"indicatorWidth",STYLE_INDICATOR_HEIGHT:"indicatorHeight",STYLE_INDICATOR_DIRECTION:"indicatorDirection",STYLE_SHADOW:"shadow",STYLE_SEGMENT:"segment",STYLE_ENDARROW:"endArrow",STYLE_STARTARROW:"startArrow",STYLE_ENDSIZE:"endSize",STYLE_STARTSIZE:"startSize",
STYLE_ENDFILL:"endFill",STYLE_STARTFILL:"startFill",STYLE_DASHED:"dashed",STYLE_DASH_PATTERN:"dashPattern",STYLE_ROUNDED:"rounded",STYLE_ARCSIZE:"arcSize",STYLE_SMOOTH:"smooth",STYLE_SOURCE_PERIMETER_SPACING:"sourcePerimeterSpacing",STYLE_TARGET_PERIMETER_SPACING:"targetPerimeterSpacing",STYLE_PERIMETER_SPACING:"perimeterSpacing",STYLE_SPACING:"spacing",STYLE_SPACING_TOP:"spacingTop",STYLE_SPACING_LEFT:"spacingLeft",STYLE_SPACING_BOTTOM:"spacingBottom",STYLE_SPACING_RIGHT:"spacingRight",STYLE_HORIZONTAL:"horizontal",
STYLE_DIRECTION:"direction",STYLE_ELBOW:"elbow",STYLE_FONTCOLOR:"fontColor",STYLE_FONTFAMILY:"fontFamily",STYLE_FONTSIZE:"fontSize",STYLE_FONTSTYLE:"fontStyle",STYLE_AUTOSIZE:"autosize",STYLE_FOLDABLE:"foldable",STYLE_EDITABLE:"editable",STYLE_BENDABLE:"bendable",STYLE_MOVABLE:"movable",STYLE_RESIZABLE:"resizable",STYLE_CLONEABLE:"cloneable",STYLE_DELETABLE:"deletable",STYLE_SHAPE:"shape",STYLE_EDGE:"edgeStyle",STYLE_LOOP:"loopStyle",STYLE_ROUTING_CENTER_X:"routingCenterX",STYLE_ROUTING_CENTER_Y:"routingCenterY",
FONT_BOLD:1,FONT_ITALIC:2,FONT_UNDERLINE:4,FONT_SHADOW:8,SHAPE_RECTANGLE:"rectangle",SHAPE_ELLIPSE:"ellipse",SHAPE_DOUBLE_ELLIPSE:"doubleEllipse",SHAPE_RHOMBUS:"rhombus",SHAPE_LINE:"line",SHAPE_IMAGE:"image",SHAPE_ARROW:"arrow",SHAPE_LABEL:"label",SHAPE_CYLINDER:"cylinder",SHAPE_SWIMLANE:"swimlane",SHAPE_CONNECTOR:"connector",SHAPE_ACTOR:"actor",SHAPE_CLOUD:"cloud",SHAPE_TRIANGLE:"triangle",SHAPE_HEXAGON:"hexagon",ARROW_CLASSIC:"classic",ARROW_BLOCK:"block",ARROW_OPEN:"open",ARROW_OVAL:"oval",ARROW_DIAMOND:"diamond",
ARROW_DIAMOND_THIN:"diamondThin",ALIGN_LEFT:"left",ALIGN_CENTER:"center",ALIGN_RIGHT:"right",ALIGN_TOP:"top",ALIGN_MIDDLE:"middle",ALIGN_BOTTOM:"bottom",DIRECTION_NORTH:"north",DIRECTION_SOUTH:"south",DIRECTION_EAST:"east",DIRECTION_WEST:"west",DIRECTION_MASK_NONE:0,DIRECTION_MASK_WEST:1,DIRECTION_MASK_NORTH:2,DIRECTION_MASK_SOUTH:4,DIRECTION_MASK_EAST:8,DIRECTION_MASK_ALL:15,ELBOW_VERTICAL:"vertical",ELBOW_HORIZONTAL:"horizontal",EDGESTYLE_ELBOW:"elbowEdgeStyle",EDGESTYLE_ENTITY_RELATION:"entityRelationEdgeStyle",
EDGESTYLE_LOOP:"loopEdgeStyle",EDGESTYLE_SIDETOSIDE:"sideToSideEdgeStyle",EDGESTYLE_TOPTOBOTTOM:"topToBottomEdgeStyle",EDGESTYLE_ORTHOGONAL:"orthogonalEdgeStyle",EDGESTYLE_SEGMENT:"segmentEdgeStyle",PERIMETER_ELLIPSE:"ellipsePerimeter",PERIMETER_RECTANGLE:"rectanglePerimeter",PERIMETER_RHOMBUS:"rhombusPerimeter",PERIMETER_TRIANGLE:"trianglePerimeter"};
function mxEventObject(a){this.name=a;this.properties=[];for(var b=1;b<arguments.length;b=b+2)arguments[b+1]!=null&&(this.properties[arguments[b]]=arguments[b+1])}mxEventObject.prototype.name=null;mxEventObject.prototype.properties=null;mxEventObject.prototype.consumed=!1;mxEventObject.prototype.getName=function(){return this.name};mxEventObject.prototype.getProperties=function(){return this.properties};mxEventObject.prototype.getProperty=function(a){return this.properties[a]};
mxEventObject.prototype.isConsumed=function(){return this.consumed};mxEventObject.prototype.consume=function(){this.consumed=true};function mxMouseEvent(a,b){this.evt=a;this.state=b}mxMouseEvent.prototype.consumed=!1;mxMouseEvent.prototype.evt=null;mxMouseEvent.prototype.graphX=null;mxMouseEvent.prototype.graphY=null;mxMouseEvent.prototype.state=null;mxMouseEvent.prototype.getEvent=function(){return this.evt};mxMouseEvent.prototype.getSource=function(){return mxEvent.getSource(this.evt)};
mxMouseEvent.prototype.isSource=function(a){if(a!=null)for(var b=this.getSource();b!=null;){if(b==a.node)return true;b=b.parentNode}return false};mxMouseEvent.prototype.getX=function(){return mxEvent.getClientX(this.getEvent())};mxMouseEvent.prototype.getY=function(){return mxEvent.getClientY(this.getEvent())};mxMouseEvent.prototype.getGraphX=function(){return this.graphX};mxMouseEvent.prototype.getGraphY=function(){return this.graphY};mxMouseEvent.prototype.getState=function(){return this.state};
mxMouseEvent.prototype.getCell=function(){var a=this.getState();return a!=null?a.cell:null};mxMouseEvent.prototype.isPopupTrigger=function(){return mxEvent.isPopupTrigger(this.getEvent())};mxMouseEvent.prototype.isConsumed=function(){return this.consumed};mxMouseEvent.prototype.consume=function(a){(a!=null?a:1)&&this.evt.preventDefault&&this.evt.preventDefault();this.evt.returnValue=false;this.consumed=true};function mxEventSource(a){this.setEventSource(a)}mxEventSource.prototype.eventListeners=null;
mxEventSource.prototype.eventsEnabled=!0;mxEventSource.prototype.eventSource=null;mxEventSource.prototype.isEventsEnabled=function(){return this.eventsEnabled};mxEventSource.prototype.setEventsEnabled=function(a){this.eventsEnabled=a};mxEventSource.prototype.getEventSource=function(){return this.eventSource};mxEventSource.prototype.setEventSource=function(a){this.eventSource=a};
mxEventSource.prototype.addListener=function(a,b){if(this.eventListeners==null)this.eventListeners=[];this.eventListeners.push(a);this.eventListeners.push(b)};mxEventSource.prototype.removeListener=function(a){if(this.eventListeners!=null)for(var b=0;b<this.eventListeners.length;)this.eventListeners[b+1]==a?this.eventListeners.splice(b,2):b=b+2};
mxEventSource.prototype.fireEvent=function(a,b){if(this.eventListeners!=null&&this.isEventsEnabled()){a==null&&(a=new mxEventObject);b==null&&(b=this.getEventSource());b==null&&(b=this);for(var c=[b,a],d=0;d<this.eventListeners.length;d=d+2){var e=this.eventListeners[d];(e==null||e==a.getName())&&this.eventListeners[d+1].apply(this,c)}}};
var mxEvent={objects:[],addListener:function(){var a=function(a,c,d){if(a.mxListenerList==null){a.mxListenerList=[];mxEvent.objects.push(a)}a.mxListenerList.push({name:c,f:d})};return window.addEventListener?function(b,c,d){b.addEventListener(c,d,false);a(b,c,d)}:function(b,c,d){b.attachEvent("on"+c,d);a(b,c,d)}}(),removeListener:function(){var a=function(a,c,d){if(a.mxListenerList!=null){for(var c=a.mxListenerList.length,e=0;e<c;e++)if(a.mxListenerList[e].f==d){a.mxListenerList.splice(e,1);break}if(a.mxListenerList.length==
0)a.mxListenerList=null}};return window.removeEventListener?function(b,c,d){b.removeEventListener(c,d,false);a(b,c,d)}:function(b,c,d){b.detachEvent("on"+c,d);a(b,c,d)}}(),removeAllListeners:function(a){var b=a.mxListenerList;if(b!=null)for(;b.length>0;){var c=b[0];mxEvent.removeListener(a,c.name,c.f)}},redirectMouseEvents:function(a,b,c,d,e,f,g){var h=function(a){return typeof c=="function"?c(a):c},i=mxClient.IS_TOUCH?"touchmove":"mousemove",k=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(a,
mxClient.IS_TOUCH?"touchstart":"mousedown",function(a){d!=null?d(a):mxEvent.isConsumed(a)||b.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a,h(a)))});mxEvent.addListener(a,i,function(a){e!=null?e(a):mxEvent.isConsumed(a)||b.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(a,h(a)))});mxEvent.addListener(a,k,function(a){f!=null?f(a):mxEvent.isConsumed(a)||b.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(a,h(a)))});mxEvent.addListener(a,"dblclick",function(a){if(g!=null)g(a);else if(!mxEvent.isConsumed(a)){var c=
h(a);b.dblClick(a,c!=null?c.cell:null)}})},release:function(a){if(a!=null){mxEvent.removeAllListeners(a);a=a.childNodes;if(a!=null)for(var b=a.length,c=0;c<b;c=c+1)mxEvent.release(a[c])}},addMouseWheelListener:function(a){if(a!=null){var b=function(b){if(b==null)b=window.event;var d=0,d=mxClient.IS_NS&&!mxClient.IS_SF&&!mxClient.IS_GC?-b.detail/2:b.wheelDelta/120;d!=0&&a(b,d>0)};mxClient.IS_NS?mxEvent.addListener(window,mxClient.IS_SF||mxClient.IS_GC?"mousewheel":"DOMMouseScroll",b):mxEvent.addListener(document,
"mousewheel",b)}},disableContextMenu:function(){return mxClient.IS_IE&&(typeof document.documentMode==="undefined"||document.documentMode<9)?function(a){mxEvent.addListener(a,"contextmenu",function(){return false})}:function(a){a.setAttribute("oncontextmenu","return false;")}}(),getSource:function(a){return a.srcElement!=null?a.srcElement:a.target},isConsumed:function(a){return a.isConsumed!=null&&a.isConsumed},isLeftMouseButton:function(a){return a.button==(mxClient.IS_IE&&(typeof document.documentMode===
"undefined"||document.documentMode<9)?1:0)},isRightMouseButton:function(a){return a.button==2},isPopupTrigger:function(a){return mxEvent.isRightMouseButton(a)||mxEvent.isShiftDown(a)&&!mxEvent.isControlDown(a)},isShiftDown:function(a){return a!=null?a.shiftKey:false},isAltDown:function(a){return a!=null?a.altKey:false},isControlDown:function(a){return a!=null?a.ctrlKey:false},isMetaDown:function(a){return a!=null?a.metaKey:false},getMainEvent:function(a){(a.type=="touchstart"||a.type=="touchmove")&&
a.touches!=null&&a.touches[0]!=null?a=a.touches[0]:a.type=="touchend"&&(a.changedTouches!=null&&a.changedTouches[0]!=null)&&(a=a.changedTouches[0]);return a},getClientX:function(a){return mxEvent.getMainEvent(a).clientX},getClientY:function(a){return mxEvent.getMainEvent(a).clientY},consume:function(a,b,c){c=c!=null?c:true;if(b!=null?b:1)if(a.preventDefault){c&&a.stopPropagation();a.preventDefault()}else if(c)a.cancelBubble=true;a.isConsumed=true;a.returnValue=false},LABEL_HANDLE:-1,MOUSE_DOWN:"mouseDown",
MOUSE_MOVE:"mouseMove",MOUSE_UP:"mouseUp",ACTIVATE:"activate",RESIZE_START:"resizeStart",RESIZE:"resize",RESIZE_END:"resizeEnd",MOVE_START:"moveStart",MOVE:"move",MOVE_END:"moveEnd",PAN_START:"panStart",PAN:"pan",PAN_END:"panEnd",MINIMIZE:"minimize",NORMALIZE:"normalize",MAXIMIZE:"maximize",HIDE:"hide",SHOW:"show",CLOSE:"close",DESTROY:"destroy",REFRESH:"refresh",SIZE:"size",SELECT:"select",FIRED:"fired",GET:"get",RECEIVE:"receive",CONNECT:"connect",DISCONNECT:"disconnect",SUSPEND:"suspend",RESUME:"resume",
MARK:"mark",SESSION:"session",ROOT:"root",POST:"post",OPEN:"open",SAVE:"save",BEFORE_ADD_VERTEX:"beforeAddVertex",ADD_VERTEX:"addVertex",AFTER_ADD_VERTEX:"afterAddVertex",DONE:"done",EXECUTE:"execute",BEGIN_UPDATE:"beginUpdate",END_UPDATE:"endUpdate",BEFORE_UNDO:"beforeUndo",UNDO:"undo",REDO:"redo",CHANGE:"change",NOTIFY:"notify",LAYOUT_CELLS:"layoutCells",CLICK:"click",SCALE:"scale",TRANSLATE:"translate",SCALE_AND_TRANSLATE:"scaleAndTranslate",UP:"up",DOWN:"down",ADD:"add",CLEAR:"clear",ADD_CELLS:"addCells",
CELLS_ADDED:"cellsAdded",MOVE_CELLS:"moveCells",CELLS_MOVED:"cellsMoved",RESIZE_CELLS:"resizeCells",CELLS_RESIZED:"cellsResized",TOGGLE_CELLS:"toggleCells",CELLS_TOGGLED:"cellsToggled",ORDER_CELLS:"orderCells",CELLS_ORDERED:"cellsOrdered",REMOVE_CELLS:"removeCells",CELLS_REMOVED:"cellsRemoved",GROUP_CELLS:"groupCells",UNGROUP_CELLS:"ungroupCells",REMOVE_CELLS_FROM_PARENT:"removeCellsFromParent",FOLD_CELLS:"foldCells",CELLS_FOLDED:"cellsFolded",ALIGN_CELLS:"alignCells",LABEL_CHANGED:"labelChanged",
CONNECT_CELL:"connectCell",CELL_CONNECTED:"cellConnected",SPLIT_EDGE:"splitEdge",FLIP_EDGE:"flipEdge",START_EDITING:"startEditing",ADD_OVERLAY:"addOverlay",REMOVE_OVERLAY:"removeOverlay",UPDATE_CELL_SIZE:"updateCellSize",ESCAPE:"escape",CLICK:"click",DOUBLE_CLICK:"doubleClick"};function mxXmlRequest(a,b,c,d,e,f){this.url=a;this.params=b;this.method=c||"POST";this.async=d!=null?d:true;this.username=e;this.password=f}mxXmlRequest.prototype.url=null;mxXmlRequest.prototype.params=null;
mxXmlRequest.prototype.method=null;mxXmlRequest.prototype.async=null;mxXmlRequest.prototype.binary=!1;mxXmlRequest.prototype.username=null;mxXmlRequest.prototype.password=null;mxXmlRequest.prototype.request=null;mxXmlRequest.prototype.isBinary=function(){return this.binary};mxXmlRequest.prototype.setBinary=function(a){this.binary=a};mxXmlRequest.prototype.getText=function(){return this.request.responseText};mxXmlRequest.prototype.isReady=function(){return this.request.readyState==4};
mxXmlRequest.prototype.getDocumentElement=function(){var a=this.getXml();return a!=null?a.documentElement:null};mxXmlRequest.prototype.getXml=function(){var a=this.request.responseXML;if(document.documentMode>=9||a==null||a.documentElement==null)a=mxUtils.parseXml(this.request.responseText);return a};mxXmlRequest.prototype.getText=function(){return this.request.responseText};mxXmlRequest.prototype.getStatus=function(){return this.request.status};
mxXmlRequest.prototype.create=function(){if(window.XMLHttpRequest)return function(){var a=new XMLHttpRequest;this.isBinary()&&a.overrideMimeType&&a.overrideMimeType("text/plain; charset=x-user-defined");return a};if(typeof ActiveXObject!="undefined")return function(){return new ActiveXObject("Microsoft.XMLHTTP")}}();
mxXmlRequest.prototype.send=function(a){this.request=this.create();if(this.request!=null){if(a!=null)this.request.onreadystatechange=mxUtils.bind(this,function(){if(this.isReady()){a(this);this.onreadystatechaange=null}});this.request.open(this.method,this.url,this.async,this.username,this.password);this.setRequestHeaders(this.request,this.params);this.request.send(this.params)}};mxXmlRequest.prototype.setRequestHeaders=function(a,b){b!=null&&a.setRequestHeader("Content-Type","application/x-www-form-urlencoded")};
mxXmlRequest.prototype.simulate=function(a,b){var a=a||document,c=null;if(a==document){c=window.onbeforeunload;window.onbeforeunload=null}var d=a.createElement("form");d.setAttribute("method",this.method);d.setAttribute("action",this.url);b!=null&&d.setAttribute("target",b);d.style.display="none";d.style.visibility="hidden";for(var e=this.params.indexOf("&")>0?this.params.split("&"):this.params.split(),f=0;f<e.length;f++){var g=e[f].indexOf("=");if(g>0){var h=e[f].substring(0,g),i=e[f].substring(g+
1),g=a.createElement("textarea");g.setAttribute("name",h);i=i.replace(/\n/g,"&#xa;");h=a.createTextNode(i);g.appendChild(h);d.appendChild(g)}}a.body.appendChild(d);d.submit();a.body.removeChild(d);if(c!=null)window.onbeforeunload=c};
var mxClipboard={STEPSIZE:10,insertCount:1,cells:null,isEmpty:function(){return mxClipboard.cells==null},cut:function(a,b){b=mxClipboard.copy(a,b);mxClipboard.insertCount=0;mxClipboard.removeCells(a,b);return b},removeCells:function(a,b){a.removeCells(b)},copy:function(a,b){var b=b||a.getSelectionCells(),c=a.getExportableCells(b);mxClipboard.insertCount=1;mxClipboard.cells=a.cloneCells(c);return c},paste:function(a){if(mxClipboard.cells!=null){var b=a.getImportableCells(mxClipboard.cells),c=mxClipboard.insertCount*
mxClipboard.STEPSIZE,d=a.getDefaultParent(),b=a.importCells(b,c,c,d);mxClipboard.insertCount++;a.setSelectionCells(b)}}};function mxWindow(a,b,c,d,e,f,g,h,i,k){if(b!=null){g=g!=null?g:true;this.content=b;this.init(c,d,e,f,k);this.installMaximizeHandler();this.installMinimizeHandler();this.installCloseHandler();this.setMinimizable(g);this.setTitle(a);(h==null||h)&&this.installMoveHandler();i!=null&&i.parentNode!=null?i.parentNode.replaceChild(this.div,i):document.body.appendChild(this.div)}}
mxWindow.prototype=new mxEventSource;mxWindow.prototype.constructor=mxWindow;mxWindow.prototype.closeImage=mxClient.imageBasePath+"/close.gif";mxWindow.prototype.minimizeImage=mxClient.imageBasePath+"/minimize.gif";mxWindow.prototype.normalizeImage=mxClient.imageBasePath+"/normalize.gif";mxWindow.prototype.maximizeImage=mxClient.imageBasePath+"/maximize.gif";mxWindow.prototype.resizeImage=mxClient.imageBasePath+"/resize.gif";mxWindow.prototype.visible=!1;mxWindow.prototype.content=!1;
mxWindow.prototype.minimumSize=new mxRectangle(0,0,50,40);mxWindow.prototype.title=!1;mxWindow.prototype.content=!1;mxWindow.prototype.destroyOnClose=!0;
mxWindow.prototype.init=function(a,b,c,d,e){e=e!=null?e:"mxWindow";this.div=document.createElement("div");this.div.className=e;this.div.style.left=a+"px";this.div.style.top=b+"px";this.table=document.createElement("table");this.table.className=e;if(c!=null){if(!mxClient.IS_IE)this.div.style.width=c+"px";this.table.style.width=c+"px"}if(d!=null){if(!mxClient.IS_IE)this.div.style.height=d+"px";this.table.style.height=d+"px"}a=document.createElement("tbody");b=document.createElement("tr");this.title=
document.createElement("td");this.title.className=e+"Title";b.appendChild(this.title);a.appendChild(b);b=document.createElement("tr");this.td=document.createElement("td");this.td.className=e+"Pane";this.contentWrapper=document.createElement("div");this.contentWrapper.className=e+"Pane";this.contentWrapper.style.width="100%";this.contentWrapper.appendChild(this.content);if(mxClient.IS_IE||this.content.nodeName.toUpperCase()!="DIV")this.contentWrapper.style.height="100%";this.td.appendChild(this.contentWrapper);
b.appendChild(this.td);a.appendChild(b);this.table.appendChild(a);this.div.appendChild(this.table);e=mxUtils.bind(this,function(){this.activate()});a=mxClient.IS_TOUCH?"touchstart":"mousedown";mxEvent.addListener(this.title,a,e);mxEvent.addListener(this.table,a,e);this.hide()};mxWindow.prototype.setTitle=function(a){for(var b=this.title.firstChild;b!=null;){var c=b.nextSibling;b.nodeType==mxConstants.NODETYPE_TEXT&&b.parentNode.removeChild(b);b=c}mxUtils.write(this.title,a||"")};
mxWindow.prototype.setScrollable=function(a){if(navigator.userAgent.indexOf("Presto/2.5")<0)this.contentWrapper.style.overflow=a?"auto":"hidden"};
mxWindow.prototype.activate=function(){if(mxWindow.activeWindow!=this){var a=mxUtils.getCurrentStyle(this.getElement()),a=a!=null?a.zIndex:3;if(mxWindow.activeWindow){var b=mxWindow.activeWindow.getElement();if(b!=null&&b.style!=null)b.style.zIndex=a}b=mxWindow.activeWindow;this.getElement().style.zIndex=parseInt(a)+1;mxWindow.activeWindow=this;this.fireEvent(new mxEventObject(mxEvent.ACTIVATE,"previousWindow",b))}};mxWindow.prototype.getElement=function(){return this.div};
mxWindow.prototype.fit=function(){mxUtils.fit(this.div)};mxWindow.prototype.isResizable=function(){return this.resize!=null?this.resize.style.display!="none":false};
mxWindow.prototype.setResizable=function(a){if(a)if(this.resize==null){this.resize=document.createElement("img");this.resize.style.position="absolute";this.resize.style.bottom="2px";this.resize.style.right="2px";this.resize.setAttribute("src",mxClient.imageBasePath+"/resize.gif");this.resize.style.cursor="nw-resize";var b=mxClient.IS_TOUCH?"touchmove":"mousemove",c=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(this.resize,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,function(a){this.activate();
var e=mxEvent.getClientX(a),f=mxEvent.getClientY(a),g=this.div.offsetWidth,h=this.div.offsetHeight,i=mxUtils.bind(this,function(a){var b=mxEvent.getClientX(a)-e,c=mxEvent.getClientY(a)-f;this.setSize(g+b,h+c);this.fireEvent(new mxEventObject(mxEvent.RESIZE,"event",a));mxEvent.consume(a)}),k=mxUtils.bind(this,function(a){mxEvent.removeListener(document,b,i);mxEvent.removeListener(document,c,k);this.fireEvent(new mxEventObject(mxEvent.RESIZE_END,"event",a));mxEvent.consume(a)});mxEvent.addListener(document,
b,i);mxEvent.addListener(document,c,k);this.fireEvent(new mxEventObject(mxEvent.RESIZE_START,"event",a));mxEvent.consume(a)}));this.div.appendChild(this.resize)}else this.resize.style.display="inline";else if(this.resize!=null)this.resize.style.display="none"};
mxWindow.prototype.setSize=function(a,b){a=Math.max(this.minimumSize.width,a);b=Math.max(this.minimumSize.height,b);if(!mxClient.IS_IE){this.div.style.width=a+"px";this.div.style.height=b+"px"}this.table.style.width=a+"px";this.table.style.height=b+"px";if(!mxClient.IS_IE)this.contentWrapper.style.height=this.div.offsetHeight-this.title.offsetHeight-2+"px"};mxWindow.prototype.setMinimizable=function(a){this.minimize.style.display=a?"":"none"};
mxWindow.prototype.getMinimumSize=function(){return new mxRectangle(0,0,0,this.title.offsetHeight)};
mxWindow.prototype.installMinimizeHandler=function(){this.minimize=document.createElement("img");this.minimize.setAttribute("src",this.minimizeImage);this.minimize.setAttribute("align","right");this.minimize.setAttribute("title","Minimize");this.minimize.style.cursor="pointer";this.minimize.style.marginRight="1px";this.minimize.style.display="none";this.title.appendChild(this.minimize);var a=false,b=null,c=null,d=mxUtils.bind(this,function(d){this.activate();if(a){a=false;this.minimize.setAttribute("src",
this.minimizeImage);this.minimize.setAttribute("title","Minimize");this.contentWrapper.style.display="";this.maximize.style.display=b;if(!mxClient.IS_IE)this.div.style.height=c;this.table.style.height=c;if(this.resize!=null)this.resize.style.visibility="";this.fireEvent(new mxEventObject(mxEvent.NORMALIZE,"event",d))}else{a=true;this.minimize.setAttribute("src",this.normalizeImage);this.minimize.setAttribute("title","Normalize");this.contentWrapper.style.display="none";b=this.maximize.style.display;
this.maximize.style.display="none";c=this.table.style.height;var f=this.getMinimumSize();if(f.height>0){if(!mxClient.IS_IE)this.div.style.height=f.height+"px";this.table.style.height=f.height+"px"}if(f.width>0){if(!mxClient.IS_IE)this.div.style.width=f.width+"px";this.table.style.width=f.width+"px"}if(this.resize!=null)this.resize.style.visibility="hidden";this.fireEvent(new mxEventObject(mxEvent.MINIMIZE,"event",d))}mxEvent.consume(d)});mxEvent.addListener(this.minimize,mxClient.IS_TOUCH?"touchstart":
"mousedown",d)};mxWindow.prototype.setMaximizable=function(a){this.maximize.style.display=a?"":"none"};
mxWindow.prototype.installMaximizeHandler=function(){this.maximize=document.createElement("img");this.maximize.setAttribute("src",this.maximizeImage);this.maximize.setAttribute("align","right");this.maximize.setAttribute("title","Maximize");this.maximize.style.cursor="default";this.maximize.style.marginLeft="1px";this.maximize.style.cursor="pointer";this.maximize.style.display="none";this.title.appendChild(this.maximize);var a=false,b=null,c=null,d=null,e=null,f=mxUtils.bind(this,function(f){this.activate();
if(this.maximize.style.display!="none"){if(a){a=false;this.maximize.setAttribute("src",this.maximizeImage);this.maximize.setAttribute("title","Maximize");this.contentWrapper.style.display="";this.minimize.style.visibility="";this.div.style.left=b+"px";this.div.style.top=c+"px";if(!mxClient.IS_IE){this.div.style.height=d;this.div.style.width=e;h=mxUtils.getCurrentStyle(this.contentWrapper);if(h.overflow=="auto"||this.resize!=null)this.contentWrapper.style.height=this.div.offsetHeight-this.title.offsetHeight-
2+"px"}this.table.style.height=d;this.table.style.width=e;if(this.resize!=null)this.resize.style.visibility="";this.fireEvent(new mxEventObject(mxEvent.NORMALIZE,"event",f))}else{a=true;this.maximize.setAttribute("src",this.normalizeImage);this.maximize.setAttribute("title","Normalize");this.contentWrapper.style.display="";this.minimize.style.visibility="hidden";b=parseInt(this.div.style.left);c=parseInt(this.div.style.top);d=this.table.style.height;e=this.table.style.width;this.div.style.left="0px";
this.div.style.top="0px";if(!mxClient.IS_IE){this.div.style.height=document.body.clientHeight-2+"px";this.div.style.width=document.body.clientWidth-2+"px"}this.table.style.width=document.body.clientWidth-2+"px";this.table.style.height=document.body.clientHeight-2+"px";if(this.resize!=null)this.resize.style.visibility="hidden";if(!mxClient.IS_IE){var h=mxUtils.getCurrentStyle(this.contentWrapper);if(h.overflow=="auto"||this.resize!=null)this.contentWrapper.style.height=this.div.offsetHeight-this.title.offsetHeight-
2+"px"}this.fireEvent(new mxEventObject(mxEvent.MAXIMIZE,"event",f))}mxEvent.consume(f)}});mxEvent.addListener(this.maximize,mxClient.IS_TOUCH?"touchstart":"mousedown",f);mxEvent.addListener(this.title,"dblclick",f)};
mxWindow.prototype.installMoveHandler=function(){this.title.style.cursor="move";var a=mxClient.IS_TOUCH?"touchmove":"mousemove",b=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(this.title,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,function(c){var d=mxEvent.getClientX(c),e=mxEvent.getClientY(c),f=this.getX(),g=this.getY(),h=mxUtils.bind(this,function(a){var b=mxEvent.getClientX(a)-d,c=mxEvent.getClientY(a)-e;this.setLocation(f+b,g+c);this.fireEvent(new mxEventObject(mxEvent.MOVE,
"event",a));mxEvent.consume(a)}),i=mxUtils.bind(this,function(c){mxEvent.removeListener(document,a,h);mxEvent.removeListener(document,b,i);this.fireEvent(new mxEventObject(mxEvent.MOVE_END,"event",c));mxEvent.consume(c)});mxEvent.addListener(document,a,h);mxEvent.addListener(document,b,i);this.fireEvent(new mxEventObject(mxEvent.MOVE_START,"event",c));mxEvent.consume(c)}))};mxWindow.prototype.setLocation=function(a,b){this.div.style.left=a+"px";this.div.style.top=b+"px"};mxWindow.prototype.getX=function(){return parseInt(this.div.style.left)};
mxWindow.prototype.getY=function(){return parseInt(this.div.style.top)};
mxWindow.prototype.installCloseHandler=function(){this.closeImg=document.createElement("img");this.closeImg.setAttribute("src",this.closeImage);this.closeImg.setAttribute("align","right");this.closeImg.setAttribute("title","Close");this.closeImg.style.marginLeft="2px";this.closeImg.style.cursor="pointer";this.closeImg.style.display="none";this.title.insertBefore(this.closeImg,this.title.firstChild);mxEvent.addListener(this.closeImg,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,function(a){this.fireEvent(new mxEventObject(mxEvent.CLOSE,
"event",a));this.destroyOnClose?this.destroy():this.setVisible(false);mxEvent.consume(a)}))};mxWindow.prototype.setImage=function(a){this.image=document.createElement("img");this.image.setAttribute("src",a);this.image.setAttribute("align","left");this.image.style.marginRight="4px";this.image.style.marginLeft="0px";this.image.style.marginTop="-2px";this.title.insertBefore(this.image,this.title.firstChild)};mxWindow.prototype.setClosable=function(a){this.closeImg.style.display=a?"":"none"};
mxWindow.prototype.isVisible=function(){return this.div!=null?this.div.style.visibility!="hidden":false};mxWindow.prototype.setVisible=function(a){this.div!=null&&this.isVisible()!=a&&(a?this.show():this.hide())};mxWindow.prototype.show=function(){this.div.style.visibility="";this.activate();var a=mxUtils.getCurrentStyle(this.contentWrapper);if(!mxClient.IS_IE&&(a.overflow=="auto"||this.resize!=null))this.contentWrapper.style.height=this.div.offsetHeight-this.title.offsetHeight-2+"px";this.fireEvent(new mxEventObject(mxEvent.SHOW))};
mxWindow.prototype.hide=function(){this.div.style.visibility="hidden";this.fireEvent(new mxEventObject(mxEvent.HIDE))};mxWindow.prototype.destroy=function(){this.fireEvent(new mxEventObject(mxEvent.DESTROY));if(this.div!=null){mxEvent.release(this.div);this.div.parentNode.removeChild(this.div);this.div=null}this.contentWrapper=this.content=this.title=null};
function mxForm(a){this.table=document.createElement("table");this.table.className=a;this.body=document.createElement("tbody");this.table.appendChild(this.body)}mxForm.prototype.table=null;mxForm.prototype.body=!1;mxForm.prototype.getTable=function(){return this.table};
mxForm.prototype.addButtons=function(a,b){var c=document.createElement("tr"),d=document.createElement("td");c.appendChild(d);var d=document.createElement("td"),e=document.createElement("button");mxUtils.write(e,mxResources.get("ok")||"OK");d.appendChild(e);mxEvent.addListener(e,"click",function(){a()});e=document.createElement("button");mxUtils.write(e,mxResources.get("cancel")||"Cancel");d.appendChild(e);mxEvent.addListener(e,"click",function(){b()});c.appendChild(d);this.body.appendChild(c)};
mxForm.prototype.addText=function(a,b){var c=document.createElement("input");c.setAttribute("type","text");c.value=b;return this.addField(a,c)};mxForm.prototype.addCheckbox=function(a,b){var c=document.createElement("input");c.setAttribute("type","checkbox");this.addField(a,c);if(b)c.checked=true;return c};mxForm.prototype.addTextarea=function(a,b,c){var d=document.createElement("textarea");mxClient.IS_NS&&c--;d.setAttribute("rows",c||2);d.value=b;return this.addField(a,d)};
mxForm.prototype.addCombo=function(a,b,c){var d=document.createElement("select");c!=null&&d.setAttribute("size",c);b&&d.setAttribute("multiple","true");return this.addField(a,d)};mxForm.prototype.addOption=function(a,b,c,d){var e=document.createElement("option");mxUtils.writeln(e,b);e.setAttribute("value",c);d&&e.setAttribute("selected",d);a.appendChild(e)};
mxForm.prototype.addField=function(a,b){var c=document.createElement("tr"),d=document.createElement("td");mxUtils.write(d,a);c.appendChild(d);d=document.createElement("td");d.appendChild(b);c.appendChild(d);this.body.appendChild(c);return b};function mxImage(a,b,c){this.src=a;this.width=b;this.height=c}mxImage.prototype.src=null;mxImage.prototype.width=null;mxImage.prototype.height=null;
function mxDivResizer(a,b){if(a.nodeName.toLowerCase()=="div"){b==null&&(b=window);this.div=a;var c=mxUtils.getCurrentStyle(a);if(c!=null){this.resizeWidth=c.width=="auto";this.resizeHeight=c.height=="auto"}mxEvent.addListener(b,"resize",mxUtils.bind(this,function(){if(!this.handlingResize){this.handlingResize=true;this.resize();this.handlingResize=false}}));this.resize()}}mxDivResizer.prototype.resizeWidth=!0;mxDivResizer.prototype.resizeHeight=!0;mxDivResizer.prototype.handlingResize=!1;
mxDivResizer.prototype.resize=function(){var a=this.getDocumentWidth(),b=this.getDocumentHeight(),c=parseInt(this.div.style.left),d=parseInt(this.div.style.right),e=parseInt(this.div.style.top),f=parseInt(this.div.style.bottom);if(this.resizeWidth&&!isNaN(c)&&!isNaN(d)&&c>=0&&d>=0&&a-d-c>0)this.div.style.width=a-d-c+"px";if(this.resizeHeight&&!isNaN(e)&&!isNaN(f)&&e>=0&&f>=0&&b-e-f>0)this.div.style.height=b-e-f+"px"};mxDivResizer.prototype.getDocumentWidth=function(){return document.body.clientWidth};
mxDivResizer.prototype.getDocumentHeight=function(){return document.body.clientHeight};function mxDragSource(a,b){this.element=a;this.dropHandler=b;mxEvent.addListener(a,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,this.mouseDown))}mxDragSource.prototype.element=null;mxDragSource.prototype.dropHandler=null;mxDragSource.prototype.dragOffset=null;mxDragSource.prototype.dragElement=null;mxDragSource.prototype.previewElement=null;mxDragSource.prototype.enabled=!0;
mxDragSource.prototype.currentGraph=null;mxDragSource.prototype.currentDropTarget=null;mxDragSource.prototype.currentPoint=null;mxDragSource.prototype.currentGuide=null;mxDragSource.prototype.currentHighlight=null;mxDragSource.prototype.autoscroll=!0;mxDragSource.prototype.guidesEnabled=!0;mxDragSource.prototype.gridEnabled=!0;mxDragSource.prototype.highlightDropTargets=!0;mxDragSource.prototype.isEnabled=function(){return this.enabled};mxDragSource.prototype.setEnabled=function(a){this.enabled=a};
mxDragSource.prototype.isGuidesEnabled=function(){return this.guidesEnabled};mxDragSource.prototype.setGuidesEnabled=function(a){this.guidesEnabled=a};mxDragSource.prototype.isGridEnabled=function(){return this.gridEnabled};mxDragSource.prototype.setGridEnabled=function(a){this.gridEnabled=a};mxDragSource.prototype.getGraphForEvent=function(){return null};mxDragSource.prototype.getDropTarget=function(a,b,c){return a.getCellAt(b,c)};mxDragSource.prototype.createDragElement=function(){return this.element.cloneNode(true)};
mxDragSource.prototype.createPreviewElement=function(){return null};mxDragSource.prototype.mouseDown=function(a){if(this.enabled&&!mxEvent.isConsumed(a)){this.startDrag(a);var b=mxClient.IS_TOUCH?"touchmove":"mousemove",c=mxClient.IS_TOUCH?"touchend":"mouseup";this.mouseMoveHandler=mxUtils.bind(this,this.mouseMove);mxEvent.addListener(document,b,this.mouseMoveHandler);this.mouseUpHandler=mxUtils.bind(this,this.mouseUp);mxEvent.addListener(document,c,this.mouseUpHandler);mxEvent.consume(a,true,false)}};
mxDragSource.prototype.startDrag=function(a){this.dragElement=this.createDragElement(a);this.dragElement.style.position="absolute";this.dragElement.style.zIndex="3";mxUtils.setOpacity(this.dragElement,70)};mxDragSource.prototype.stopDrag=function(){if(this.dragElement!=null){this.dragElement.parentNode!=null&&this.dragElement.parentNode.removeChild(this.dragElement);this.dragElement=null}};
mxDragSource.prototype.graphContainsEvent=function(a,b){var c=mxEvent.getClientX(b),d=mxEvent.getClientY(b),e=mxUtils.getOffset(a.container),f=mxUtils.getScrollOrigin();return c>=e.x-f.x&&d>=e.y-f.y&&c<=e.x-f.x+a.container.offsetWidth&&d<=e.y-f.y+a.container.offsetHeight};
mxDragSource.prototype.mouseMove=function(a){var b=this.getGraphForEvent(a);b!=null&&!this.graphContainsEvent(b,a)&&(b=null);if(b!=this.currentGraph){this.currentGraph!=null&&this.dragExit(this.currentGraph);this.currentGraph=b;this.currentGraph!=null&&this.dragEnter(this.currentGraph)}this.currentGraph!=null&&this.dragOver(this.currentGraph,a);if(this.dragElement!=null&&(this.previewElement==null||this.previewElement.style.visibility!="visible")){var b=mxEvent.getClientX(a),c=mxEvent.getClientY(a);
this.dragElement.parentNode==null&&document.body.appendChild(this.dragElement);this.dragElement.style.visibility="visible";if(this.dragOffset!=null){b=b+this.dragOffset.x;c=c+this.dragOffset.y}b=b+(document.body.scrollLeft||document.documentElement.scrollLeft);c=c+(document.body.scrollTop||document.documentElement.scrollTop);this.dragElement.style.left=b+"px";this.dragElement.style.top=c+"px"}else if(this.dragElement!=null)this.dragElement.style.visibility="hidden";mxEvent.consume(a)};
mxDragSource.prototype.mouseUp=function(a){if(this.currentGraph!=null){if(this.currentPoint!=null&&(this.previewElement==null||this.previewElement.style.visibility!="hidden")){var b=this.currentGraph.view.scale,c=this.currentGraph.view.translate;this.drop(this.currentGraph,a,this.currentDropTarget,this.currentPoint.x/b-c.x,this.currentPoint.y/b-c.y)}this.dragExit(this.currentGraph)}this.stopDrag(a);this.currentGraph=null;if(this.mouseMoveHandler!=null){mxEvent.removeListener(document,mxClient.IS_TOUCH?
"touchmove":"mousemove",this.mouseMoveHandler);this.mouseMoveHandler=null}if(this.mouseUpHandler!=null){mxEvent.removeListener(document,mxClient.IS_TOUCH?"touchend":"mouseup",this.mouseUpHandler);this.mouseUpHandler=null}mxEvent.consume(a)};
mxDragSource.prototype.dragEnter=function(a){a.isMouseDown=true;this.previewElement=this.createPreviewElement(a);if(this.isGuidesEnabled()&&this.previewElement!=null)this.currentGuide=new mxGuide(a,a.graphHandler.getGuideStates());if(this.highlightDropTargets)this.currentHighlight=new mxCellHighlight(a,mxConstants.DROP_TARGET_COLOR)};
mxDragSource.prototype.dragExit=function(a){this.currentPoint=this.currentDropTarget=null;a.isMouseDown=false;if(this.previewElement!=null){this.previewElement.parentNode!=null&&this.previewElement.parentNode.removeChild(this.previewElement);this.previewElement=null}if(this.currentGuide!=null){this.currentGuide.destroy();this.currentGuide=null}if(this.currentHighlight!=null){this.currentHighlight.destroy();this.currentHighlight=null}};
mxDragSource.prototype.dragOver=function(a,b){var c=mxUtils.getOffset(a.container),d=mxUtils.getScrollOrigin(a.container),e=mxEvent.getClientX(b)-c.x+d.x,c=mxEvent.getClientY(b)-c.y+d.y;a.autoScroll&&(this.autoscroll==null||this.autoscroll)&&a.scrollPointToVisible(e,c,a.autoExtend);if(this.currentHighlight!=null&&a.isDropEnabled()){this.currentDropTarget=this.getDropTarget(a,e,c);this.currentHighlight.highlight(a.getView().getState(this.currentDropTarget))}if(this.previewElement!=null){if(this.previewElement.parentNode==
null){a.container.appendChild(this.previewElement);this.previewElement.style.zIndex="3";this.previewElement.style.position="absolute"}var d=this.isGridEnabled()&&a.isGridEnabledEvent(b),f=true;if(this.currentGuide!=null&&this.currentGuide.isEnabledForEvent(b))var f=parseInt(this.previewElement.style.width),g=parseInt(this.previewElement.style.height),f=new mxRectangle(0,0,f,g),c=new mxPoint(e,c),c=this.currentGuide.move(f,c,d),f=false,e=c.x,c=c.y;else if(d)var d=a.view.scale,g=a.view.translate,h=
a.gridSize/2,e=(a.snap(e/d-g.x-h)+g.x)*d,c=(a.snap(c/d-g.y-h)+g.y)*d;this.currentGuide!=null&&f&&this.currentGuide.hide();if(this.previewOffset!=null){e=e+this.previewOffset.x;c=c+this.previewOffset.y}this.previewElement.style.left=Math.round(e)+"px";this.previewElement.style.top=Math.round(c)+"px";this.previewElement.style.visibility="visible"}this.currentPoint=new mxPoint(e,c)};mxDragSource.prototype.drop=function(a,b,c,d,e){this.dropHandler(a,b,c,d,e);a.container.focus()};
function mxToolbar(a){this.container=a}mxToolbar.prototype=new mxEventSource;mxToolbar.prototype.constructor=mxToolbar;mxToolbar.prototype.container=null;mxToolbar.prototype.enabled=!0;mxToolbar.prototype.noReset=!1;mxToolbar.prototype.updateDefaultMode=!0;
mxToolbar.prototype.addItem=function(a,b,c,d,e,f){var g=document.createElement(b!=null?"img":"button"),h=e||(f!=null?"mxToolbarMode":"mxToolbarItem");g.className=h;g.setAttribute("src",b);a!=null&&(b!=null?g.setAttribute("title",a):mxUtils.write(g,a));this.container.appendChild(g);c!=null&&mxEvent.addListener(g,mxClient.IS_TOUCH?"touchend":"click",c);a=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(g,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,function(a){d!=null?g.setAttribute("src",
d):g.style.backgroundColor="gray";if(f!=null){if(this.menu==null){this.menu=new mxPopupMenu;this.menu.init()}var b=this.currentImg;this.menu.isMenuShowing()&&this.menu.hideMenu();if(b!=g){this.currentImg=g;this.menu.factoryMethod=f;b=new mxPoint(g.offsetLeft,g.offsetTop+g.offsetHeight);this.menu.popup(b.x,b.y,null,a);if(this.menu.isMenuShowing()){g.className=h+"Selected";this.menu.hideMenu=function(){mxPopupMenu.prototype.hideMenu.apply(this);g.className=h;this.currentImg=null}}}}}));c=mxUtils.bind(this,
function(){d!=null?g.setAttribute("src",b):g.style.backgroundColor=""});mxEvent.addListener(g,a,c);mxEvent.addListener(g,"mouseout",c);return g};mxToolbar.prototype.addCombo=function(a){var b=document.createElement("div");b.style.display="inline";b.className="mxToolbarComboContainer";var c=document.createElement("select");c.className=a||"mxToolbarCombo";b.appendChild(c);this.container.appendChild(b);return c};
mxToolbar.prototype.addActionCombo=function(a,b){var c=document.createElement("select");c.className=b||"mxToolbarCombo";this.addOption(c,a,null);mxEvent.addListener(c,"change",function(a){var b=c.options[c.selectedIndex];c.selectedIndex=0;b.funct!=null&&b.funct(a)});this.container.appendChild(c);return c};mxToolbar.prototype.addOption=function(a,b,c){var d=document.createElement("option");mxUtils.writeln(d,b);typeof c=="function"?d.funct=c:d.setAttribute("value",c);a.appendChild(d);return d};
mxToolbar.prototype.addSwitchMode=function(a,b,c,d,e){var f=document.createElement("img");f.initialClassName=e||"mxToolbarMode";f.className=f.initialClassName;f.setAttribute("src",b);f.altIcon=d;a!=null&&f.setAttribute("title",a);mxEvent.addListener(f,"click",mxUtils.bind(this,function(){var a=this.selectedMode.altIcon;if(a!=null){this.selectedMode.altIcon=this.selectedMode.getAttribute("src");this.selectedMode.setAttribute("src",a)}else this.selectedMode.className=this.selectedMode.initialClassName;
if(this.updateDefaultMode)this.defaultMode=f;this.selectedMode=f;a=f.altIcon;if(a!=null){f.altIcon=f.getAttribute("src");f.setAttribute("src",a)}else f.className=f.initialClassName+"Selected";this.fireEvent(new mxEventObject(mxEvent.SELECT));c()}));this.container.appendChild(f);if(this.defaultMode==null){this.selectedMode=this.defaultMode=f;a=f.altIcon;if(a!=null){f.altIcon=f.getAttribute("src");f.setAttribute("src",a)}else f.className=f.initialClassName+"Selected";c()}return f};
mxToolbar.prototype.addMode=function(a,b,c,d,e,f){var f=f!=null?f:true,g=document.createElement(b!=null?"img":"button");g.initialClassName=e||"mxToolbarMode";g.className=g.initialClassName;g.setAttribute("src",b);g.altIcon=d;a!=null&&g.setAttribute("title",a);if(this.enabled&&f){mxEvent.addListener(g,"click",mxUtils.bind(this,function(){this.selectMode(g,c);this.noReset=false}));mxEvent.addListener(g,"dblclick",mxUtils.bind(this,function(){this.selectMode(g,c);this.noReset=true}));if(this.defaultMode==
null){this.selectedMode=this.defaultMode=g;a=g.altIcon;if(a!=null){g.altIcon=g.getAttribute("src");g.setAttribute("src",a)}else g.className=g.initialClassName+"Selected"}}this.container.appendChild(g);return g};
mxToolbar.prototype.selectMode=function(a,b){if(this.selectedMode!=a){var c=this.selectedMode.altIcon;if(c!=null){this.selectedMode.altIcon=this.selectedMode.getAttribute("src");this.selectedMode.setAttribute("src",c)}else this.selectedMode.className=this.selectedMode.initialClassName;this.selectedMode=a;c=this.selectedMode.altIcon;if(c!=null){this.selectedMode.altIcon=this.selectedMode.getAttribute("src");this.selectedMode.setAttribute("src",c)}else this.selectedMode.className=this.selectedMode.initialClassName+
"Selected";this.fireEvent(new mxEventObject(mxEvent.SELECT,"function",b))}};mxToolbar.prototype.resetMode=function(a){(a||!this.noReset)&&this.selectedMode!=this.defaultMode&&this.selectMode(this.defaultMode,null)};mxToolbar.prototype.addSeparator=function(a){return this.addItem(null,a,null)};mxToolbar.prototype.addBreak=function(){mxUtils.br(this.container)};mxToolbar.prototype.addLine=function(){var a=document.createElement("hr");a.style.marginRight="6px";a.setAttribute("size","1");this.container.appendChild(a)};
mxToolbar.prototype.destroy=function(){mxEvent.release(this.container);this.selectedMode=this.defaultMode=this.container=null;this.menu!=null&&this.menu.destroy()};
function mxSession(a,b,c,d){this.model=a;this.urlInit=b;this.urlPoll=c;this.urlNotify=d;if(a!=null){this.codec=new mxCodec;this.codec.lookup=function(b){return a.getCell(b)}}a.addListener(mxEvent.NOTIFY,mxUtils.bind(this,function(a,b){var c=b.getProperty("edit");(c!=null&&this.debug||this.connected&&!this.suspended)&&this.notify("<edit>"+this.encodeChanges(c.changes,c.undone)+"</edit>")}))}mxSession.prototype=new mxEventSource;mxSession.prototype.constructor=mxSession;mxSession.prototype.model=null;
mxSession.prototype.urlInit=null;mxSession.prototype.urlPoll=null;mxSession.prototype.urlNotify=null;mxSession.prototype.codec=null;mxSession.prototype.linefeed="&#xa;";mxSession.prototype.escapePostData=!0;mxSession.prototype.significantRemoteChanges=!0;mxSession.prototype.sent=0;mxSession.prototype.received=0;mxSession.prototype.debug=!1;mxSession.prototype.connected=!1;mxSession.prototype.suspended=!1;mxSession.prototype.polling=!1;
mxSession.prototype.start=function(){if(this.debug){this.connected=true;this.fireEvent(new mxEventObject(mxEvent.CONNECT))}else this.connected||this.get(this.urlInit,mxUtils.bind(this,function(){this.connected=true;this.fireEvent(new mxEventObject(mxEvent.CONNECT));this.poll()}))};mxSession.prototype.suspend=function(){if(this.connected&&!this.suspended){this.suspended=true;this.fireEvent(new mxEventObject(mxEvent.SUSPEND))}};
mxSession.prototype.resume=function(){if(this.connected&&this.suspended){this.suspended=false;this.fireEvent(new mxEventObject(mxEvent.RESUME));this.polling||this.poll()}};mxSession.prototype.stop=function(a){if(this.connected)this.connected=false;this.fireEvent(new mxEventObject(mxEvent.DISCONNECT,"reason",a))};
mxSession.prototype.poll=function(){if(this.connected&&!this.suspended&&this.urlPoll!=null){this.polling=true;this.get(this.urlPoll,mxUtils.bind(this,function(){this.poll()}))}else this.polling=false};
mxSession.prototype.notify=function(a,b,c){if(a!=null&&a.length>0){if(this.urlNotify!=null)if(this.debug){mxLog.show();mxLog.debug("mxSession.notify: "+this.urlNotify+" xml="+a)}else{a="<message><delta>"+a+"</delta></message>";this.escapePostData&&(a=encodeURIComponent(a));mxUtils.post(this.urlNotify,"xml="+a,b,c)}this.sent=this.sent+a.length;this.fireEvent(new mxEventObject(mxEvent.NOTIFY,"url",this.urlNotify,"xml",a))}};
mxSession.prototype.get=function(a,b,c){if(typeof mxUtils!="undefined"){var d=mxUtils.bind(this,function(a){c!=null?c(a):this.stop(a)});mxUtils.get(a,mxUtils.bind(this,function(c){if(typeof mxUtils!="undefined")if(c.isReady()&&c.getStatus()!=404){this.received=this.received+c.getText().length;this.fireEvent(new mxEventObject(mxEvent.GET,"url",a,"request",c));if(this.isValidResponse(c)){if(c.getText().length>0){var f=c.getDocumentElement();f==null?d("Invalid response: "+c.getText()):this.receive(f)}b!=
null&&b(c)}}else d("Response not ready")}),function(){d("Transmission error")})}};mxSession.prototype.isValidResponse=function(a){return a.getText().indexOf("<?php")<0};mxSession.prototype.encodeChanges=function(a,b){for(var c="",d=b?-1:1,e=b?a.length-1:0;e>=0&&e<a.length;e=e+d)var f=this.codec.encode(a[e]),c=c+mxUtils.getXml(f,this.linefeed);return c};
mxSession.prototype.receive=function(a){if(a!=null&&a.nodeType==mxConstants.NODETYPE_ELEMENT){var b=a.getAttribute("namespace");if(b!=null)this.model.prefix=b+"-";for(b=a.firstChild;b!=null;){var c=b.nodeName.toLowerCase();c=="state"?this.processState(b):c=="delta"&&this.processDelta(b);b=b.nextSibling}this.fireEvent(new mxEventObject(mxEvent.RECEIVE,"node",a))}};mxSession.prototype.processState=function(a){(new mxCodec(a.ownerDocument)).decode(a.firstChild,this.model)};
mxSession.prototype.processDelta=function(a){for(a=a.firstChild;a!=null;){a.nodeName=="edit"&&this.processEdit(a);a=a.nextSibling}};mxSession.prototype.processEdit=function(a){a=this.decodeChanges(a);if(a.length>0){var b=this.createUndoableEdit(a);this.model.fireEvent(new mxEventObject(mxEvent.CHANGE,"edit",b,"changes",a));this.model.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",b));this.fireEvent(new mxEventObject(mxEvent.FIRED,"edit",b))}};
mxSession.prototype.createUndoableEdit=function(a){var b=new mxUndoableEdit(this.model,this.significantRemoteChanges);b.changes=a;b.notify=function(){b.source.fireEvent(new mxEventObject(mxEvent.CHANGE,"edit",b,"changes",b.changes));b.source.fireEvent(new mxEventObject(mxEvent.NOTIFY,"edit",b,"changes",b.changes))};return b};
mxSession.prototype.decodeChanges=function(a){this.codec.document=a.ownerDocument;for(var b=[],a=a.firstChild;a!=null;){if(a.nodeType==mxConstants.NODETYPE_ELEMENT){var c=null,c=a.nodeName=="mxRootChange"?(new mxCodec(a.ownerDocument)).decode(a):this.codec.decode(a);if(c!=null){c.model=this.model;c.execute();a.nodeName=="mxChildChange"&&c.parent==null&&this.cellRemoved(c.child);b.push(c)}}a=a.nextSibling}return b};
mxSession.prototype.cellRemoved=function(a){this.codec.putObject(a.getId(),a);for(var b=this.model.getChildCount(a),c=0;c<b;c++)this.cellRemoved(this.model.getChildAt(a,c))};function mxUndoableEdit(a,b){this.source=a;this.changes=[];this.significant=b!=null?b:true}mxUndoableEdit.prototype.source=null;mxUndoableEdit.prototype.changes=null;mxUndoableEdit.prototype.significant=null;mxUndoableEdit.prototype.undone=!1;mxUndoableEdit.prototype.redone=!1;
mxUndoableEdit.prototype.isEmpty=function(){return this.changes.length==0};mxUndoableEdit.prototype.isSignificant=function(){return this.significant};mxUndoableEdit.prototype.add=function(a){this.changes.push(a)};mxUndoableEdit.prototype.notify=function(){};mxUndoableEdit.prototype.die=function(){};
mxUndoableEdit.prototype.undo=function(){if(!this.undone){for(var a=this.changes.length-1;a>=0;a--){var b=this.changes[a];b.execute!=null?b.execute():b.undo!=null&&b.undo()}this.undone=true;this.redone=false}this.notify()};mxUndoableEdit.prototype.redo=function(){if(!this.redone){for(var a=this.changes.length,b=0;b<a;b++){var c=this.changes[b];c.execute!=null?c.execute():c.redo!=null&&c.redo()}this.undone=false;this.redone=true}this.notify()};
function mxUndoManager(a){this.size=a!=null?a:100;this.clear()}mxUndoManager.prototype=new mxEventSource;mxUndoManager.prototype.constructor=mxUndoManager;mxUndoManager.prototype.size=null;mxUndoManager.prototype.history=null;mxUndoManager.prototype.indexOfNextAdd=0;mxUndoManager.prototype.isEmpty=function(){return this.history.length==0};mxUndoManager.prototype.clear=function(){this.history=[];this.indexOfNextAdd=0;this.fireEvent(new mxEventObject(mxEvent.CLEAR))};
mxUndoManager.prototype.canUndo=function(){return this.indexOfNextAdd>0};mxUndoManager.prototype.undo=function(){for(;this.indexOfNextAdd>0;){var a=this.history[--this.indexOfNextAdd];a.undo();if(a.isSignificant()){this.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",a));break}}};mxUndoManager.prototype.canRedo=function(){return this.indexOfNextAdd<this.history.length};
mxUndoManager.prototype.redo=function(){for(var a=this.history.length;this.indexOfNextAdd<a;){var b=this.history[this.indexOfNextAdd++];b.redo();if(b.isSignificant()){this.fireEvent(new mxEventObject(mxEvent.REDO,"edit",b));break}}};mxUndoManager.prototype.undoableEditHappened=function(a){this.trim();this.size>0&&this.size==this.history.length&&this.history.shift();this.history.push(a);this.indexOfNextAdd=this.history.length;this.fireEvent(new mxEventObject(mxEvent.ADD,"edit",a))};
mxUndoManager.prototype.trim=function(){if(this.history.length>this.indexOfNextAdd)for(var a=this.history.splice(this.indexOfNextAdd,this.history.length-this.indexOfNextAdd),b=0;b<a.length;b++)a[b].die()};
var mxUrlConverter=function(){var a=true,b=null;return{isEnabled:function(){return a},setEnabled:function(b){a=b},getBaseUrl:function(){return b},setBaseUrl:function(a){b=a},convert:function(c){if(a&&c.indexOf("http://")!=0&&c.indexOf("https://")!=0&&c.indexOf("data:image")!=0){if(b==null){b=document.URL;var d=b.lastIndexOf("/");d>0&&(b=b.substring(0,d+1))}c=b+c}return c}}};
function mxPanningManager(a){this.thread=null;this.active=false;this.dy=this.dx=this.t0y=this.t0x=this.tdy=this.tdx=0;this.scrollbars=false;this.scrollTop=this.scrollLeft=0;this.mouseListener={mouseDown:function(){},mouseMove:function(){},mouseUp:mxUtils.bind(this,function(){this.active&&this.stop()})};a.addMouseListener(this.mouseListener);mxEvent.addListener(document,"mouseup",mxUtils.bind(this,function(){this.active&&this.stop()}));var b=mxUtils.bind(this,function(){this.scrollbars=mxUtils.hasScrollbars(a.container);
this.scrollLeft=a.container.scrollLeft;this.scrollTop=a.container.scrollTop;return window.setInterval(mxUtils.bind(this,function(){this.tdx=this.tdx-this.dx;this.tdy=this.tdy-this.dy;if(this.scrollbars){var b=-a.container.scrollLeft-Math.ceil(this.dx),d=-a.container.scrollTop-Math.ceil(this.dy);a.panGraph(b,d);a.panDx=this.scrollLeft-a.container.scrollLeft;a.panDy=this.scrollTop-a.container.scrollTop;a.fireEvent(new mxEventObject(mxEvent.PAN))}else a.panGraph(this.getDx(),this.getDy())}),this.delay)});
this.isActive=function(){return active};this.getDx=function(){return Math.round(this.tdx)};this.getDy=function(){return Math.round(this.tdy)};this.start=function(){this.t0x=a.view.translate.x;this.t0y=a.view.translate.y;this.active=true};this.panTo=function(c,d,e,f){this.active||this.start();this.scrollLeft=a.container.scrollLeft;this.scrollTop=a.container.scrollTop;var f=f!=null?f:0,g=a.container;this.dx=c+(e!=null?e:0)-g.scrollLeft-g.clientWidth;this.dx=this.dx<0&&Math.abs(this.dx)<this.border?
this.border+this.dx:this.handleMouseOut?Math.max(this.dx,0):0;if(this.dx==0){this.dx=c-g.scrollLeft;this.dx=this.dx>0&&this.dx<this.border?this.dx-this.border:this.handleMouseOut?Math.min(0,this.dx):0}this.dy=d+f-g.scrollTop-g.clientHeight;this.dy=this.dy<0&&Math.abs(this.dy)<this.border?this.border+this.dy:this.handleMouseOut?Math.max(this.dy,0):0;if(this.dy==0){this.dy=d-g.scrollTop;this.dy=this.dy>0&&this.dy<this.border?this.dy-this.border:this.handleMouseOut?Math.min(0,this.dy):0}if(this.dx!=
0||this.dy!=0){this.dx=this.dx*this.damper;this.dy=this.dy*this.damper;if(this.thread==null)this.thread=b()}else if(this.thread!=null){window.clearInterval(this.thread);this.thread=null}};this.stop=function(){if(this.active){this.active=false;if(this.thread!=null){window.clearInterval(this.thread);this.thread=null}this.tdy=this.tdx=0;if(this.scrollbars){a.panDx=0;a.panDy=0;a.fireEvent(new mxEventObject(mxEvent.PAN))}else{var b=a.panDx,d=a.panDy;if(b!=0||d!=0){a.panGraph(0,0);a.view.setTranslate(this.t0x+
b/a.view.scale,this.t0y+d/a.view.scale)}}}};this.destroy=function(){a.removeMouseListener(this.mouseListener)}}mxPanningManager.prototype.damper=1/6;mxPanningManager.prototype.delay=10;mxPanningManager.prototype.handleMouseOut=!0;mxPanningManager.prototype.border=0;function mxPath(a){this.format=a;this.path=[];this.translate=new mxPoint(0,0)}mxPath.prototype.format=null;mxPath.prototype.translate=null;mxPath.prototype.scale=1;mxPath.prototype.path=null;
mxPath.prototype.isVml=function(){return this.format=="vml"};mxPath.prototype.getPath=function(){return this.path.join("")};mxPath.prototype.setTranslate=function(a,b){this.translate=new mxPoint(a,b)};mxPath.prototype.moveTo=function(a,b){a=a+this.translate.x;b=b+this.translate.y;a=a*this.scale;b=b*this.scale;this.isVml()?this.path.push("m ",Math.round(a)," ",Math.round(b)," "):this.path.push("M ",a," ",b," ")};
mxPath.prototype.lineTo=function(a,b){a=a+this.translate.x;b=b+this.translate.y;a=a*this.scale;b=b*this.scale;this.isVml()?this.path.push("l ",Math.round(a)," ",Math.round(b)," "):this.path.push("L ",a," ",b," ")};
mxPath.prototype.quadTo=function(a,b,c,d){a=a+this.translate.x;b=b+this.translate.y;a=a*this.scale;b=b*this.scale;c=c+this.translate.x;d=d+this.translate.y;c=c*this.scale;d=d*this.scale;this.isVml()?this.path.push("c ",Math.round(a)," ",Math.round(b)," ",Math.round(c)," ",Math.round(d)," ",Math.round(c)," ",Math.round(d)," "):this.path.push("Q ",a," ",b," ",c," ",d," ")};
mxPath.prototype.curveTo=function(a,b,c,d,e,f){a=a+this.translate.x;b=b+this.translate.y;a=a*this.scale;b=b*this.scale;c=c+this.translate.x;d=d+this.translate.y;c=c*this.scale;d=d*this.scale;e=e+this.translate.x;f=f+this.translate.y;e=e*this.scale;f=f*this.scale;this.isVml()?this.path.push("c ",Math.round(a)," ",Math.round(b)," ",Math.round(c)," ",Math.round(d)," ",Math.round(e)," ",Math.round(f)," "):this.path.push("C ",a," ",b," ",c," ",d," ",e," ",f," ")};
mxPath.prototype.ellipse=function(a,b,c,d){a=a+this.translate.x;b=b+this.translate.y;a=a*this.scale;b=b*this.scale;if(this.isVml())this.path.push("at ",Math.round(a)," ",Math.round(b)," ",Math.round(a+c)," ",Math.round(b+d)," ",Math.round(a)," ",Math.round(b+d/2)," ",Math.round(a)," ",Math.round(b+d/2));else{var e=a,f=b+d/2,a=a+c,b=b+d/2,c=c/2,d=d/2;this.path.push("M ",e," ",f," ");this.path.push("A ",c," ",d," 0 1 0 ",a," ",b," ");this.path.push("A ",c," ",d," 0 1 0 ",e," ",f)}};
mxPath.prototype.addPath=function(a){this.path=this.path.concat(a.path)};mxPath.prototype.write=function(a){this.path.push(a," ")};mxPath.prototype.end=function(){this.format=="vml"&&this.path.push("e")};mxPath.prototype.close=function(){this.format=="vml"?this.path.push("x e"):this.path.push("Z")};function mxPopupMenu(a){this.factoryMethod=a;a!=null&&this.init()}mxPopupMenu.prototype=new mxEventSource;mxPopupMenu.prototype.constructor=mxPopupMenu;
mxPopupMenu.prototype.submenuImage=mxClient.imageBasePath+"/submenu.gif";mxPopupMenu.prototype.zIndex=10006;mxPopupMenu.prototype.factoryMethod=null;mxPopupMenu.prototype.useLeftButtonForPopup=!1;mxPopupMenu.prototype.enabled=!0;mxPopupMenu.prototype.itemCount=0;mxPopupMenu.prototype.autoExpand=!1;mxPopupMenu.prototype.smartSeparators=!1;mxPopupMenu.prototype.labels=!0;
mxPopupMenu.prototype.init=function(){this.table=document.createElement("table");this.table.className="mxPopupMenu";this.tbody=document.createElement("tbody");this.table.appendChild(this.tbody);this.div=document.createElement("div");this.div.className="mxPopupMenu";this.div.style.display="inline";this.div.style.zIndex=this.zIndex;this.div.appendChild(this.table);mxEvent.disableContextMenu(this.div)};mxPopupMenu.prototype.isEnabled=function(){return this.enabled};
mxPopupMenu.prototype.setEnabled=function(a){this.enabled=a};mxPopupMenu.prototype.isPopupTrigger=function(a){return a.isPopupTrigger()||this.useLeftButtonForPopup&&mxEvent.isLeftMouseButton(a.getEvent())};
mxPopupMenu.prototype.addItem=function(a,b,c,d,e,f){d=d||this;this.itemCount++;if(d.willAddSeparator){d.containsItems&&this.addSeparator(d,true);d.willAddSeparator=false}d.containsItems=true;var g=document.createElement("tr");g.className="mxPopupMenuItem";var h=document.createElement("td");h.className="mxPopupMenuIcon";if(b!=null){e=document.createElement("img");e.src=b;h.appendChild(e)}else if(e!=null){b=document.createElement("div");b.className=e;h.appendChild(b)}g.appendChild(h);if(this.labels){h=
document.createElement("td");h.className="mxPopupMenuItem"+(f!=null&&!f?" disabled":"");mxUtils.write(h,a);h.align="left";g.appendChild(h);a=document.createElement("td");a.className="mxPopupMenuItem"+(f!=null&&!f?" disabled":"");a.style.paddingRight="6px";a.style.textAlign="right";g.appendChild(a);d.div==null&&this.createSubmenu(d)}d.tbody.appendChild(g);if(f==null||f){f=mxClient.IS_TOUCH?"touchmove":"mousemove";a=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(g,mxClient.IS_TOUCH?"touchstart":
"mousedown",mxUtils.bind(this,function(a){this.eventReceiver=g;if(d.activeRow!=g&&d.activeRow!=d){d.activeRow!=null&&d.activeRow.div.parentNode!=null&&this.hideSubmenu(d);if(g.div!=null){this.showSubmenu(d,g);d.activeRow=g}}mxEvent.consume(a)}));mxEvent.addListener(g,f,mxUtils.bind(this,function(){if(d.activeRow!=g&&d.activeRow!=d){d.activeRow!=null&&d.activeRow.div.parentNode!=null&&this.hideSubmenu(d);if(this.autoExpand&&g.div!=null){this.showSubmenu(d,g);d.activeRow=g}}g.className="mxPopupMenuItemHover"}));
mxEvent.addListener(g,a,mxUtils.bind(this,function(a){if(this.eventReceiver==g){d.activeRow!=g&&this.hideMenu();c!=null&&c(a)}this.eventReceiver=null;mxEvent.consume(a)}));mxEvent.addListener(g,"mouseout",mxUtils.bind(this,function(){g.className="mxPopupMenuItem"}))}return g};
mxPopupMenu.prototype.createSubmenu=function(a){a.table=document.createElement("table");a.table.className="mxPopupMenu";a.tbody=document.createElement("tbody");a.table.appendChild(a.tbody);a.div=document.createElement("div");a.div.className="mxPopupMenu";a.div.style.position="absolute";a.div.style.display="inline";a.div.style.zIndex=this.zIndex;a.div.appendChild(a.table);var b=document.createElement("img");b.setAttribute("src",this.submenuImage);td=a.firstChild.nextSibling.nextSibling;td.appendChild(b)};
mxPopupMenu.prototype.showSubmenu=function(a,b){if(b.div!=null){b.div.style.left=a.div.offsetLeft+b.offsetLeft+b.offsetWidth-1+"px";b.div.style.top=a.div.offsetTop+b.offsetTop+"px";document.body.appendChild(b.div);var c=parseInt(b.div.offsetLeft),d=parseInt(b.div.offsetWidth),e=document.body,f=document.documentElement;if(c+d>(e.scrollLeft||f.scrollLeft)+(e.clientWidth||f.clientWidth))b.div.style.left=a.div.offsetLeft-d+(mxClient.IS_IE?6:-6)+"px";mxUtils.fit(b.div)}};
mxPopupMenu.prototype.addSeparator=function(a,b){a=a||this;if(this.smartSeparators&&!b)a.willAddSeparator=true;else if(a.tbody!=null){a.willAddSeparator=false;var c=document.createElement("tr"),d=document.createElement("td");d.className="mxPopupMenuIcon";d.style.padding="0 0 0 0px";c.appendChild(d);d=document.createElement("td");d.style.padding="0 0 0 0px";d.setAttribute("colSpan","2");var e=document.createElement("hr");e.setAttribute("size","1");d.appendChild(e);c.appendChild(d);a.tbody.appendChild(c)}};
mxPopupMenu.prototype.popup=function(a,b,c,d){if(this.div!=null&&this.tbody!=null&&this.factoryMethod!=null){this.div.style.left=a+"px";for(this.div.style.top=b+"px";this.tbody.firstChild!=null;){mxEvent.release(this.tbody.firstChild);this.tbody.removeChild(this.tbody.firstChild)}this.itemCount=0;this.factoryMethod(this,c,d);if(this.itemCount>0){this.showMenu();this.fireEvent(new mxEventObject(mxEvent.SHOW))}}};
mxPopupMenu.prototype.isMenuShowing=function(){return this.div!=null&&this.div.parentNode==document.body};mxPopupMenu.prototype.showMenu=function(){if(document.documentMode>=9)this.div.style.filter="none";document.body.appendChild(this.div);mxUtils.fit(this.div)};mxPopupMenu.prototype.hideMenu=function(){if(this.div!=null){this.div.parentNode!=null&&this.div.parentNode.removeChild(this.div);this.hideSubmenu(this);this.containsItems=false}};
mxPopupMenu.prototype.hideSubmenu=function(a){if(a.activeRow!=null){this.hideSubmenu(a.activeRow);a.activeRow.div.parentNode!=null&&a.activeRow.div.parentNode.removeChild(a.activeRow.div);a.activeRow=null}};mxPopupMenu.prototype.destroy=function(){if(this.div!=null){mxEvent.release(this.div);this.div.parentNode!=null&&this.div.parentNode.removeChild(this.div);this.div=null}};
function mxAutoSaveManager(a){this.changeHandler=mxUtils.bind(this,function(a,c){this.isEnabled()&&this.graphModelChanged(c.getProperty("edit").changes)});this.setGraph(a)}mxAutoSaveManager.prototype=new mxEventSource;mxAutoSaveManager.prototype.constructor=mxAutoSaveManager;mxAutoSaveManager.prototype.graph=null;mxAutoSaveManager.prototype.autoSaveDelay=10;mxAutoSaveManager.prototype.autoSaveThrottle=2;mxAutoSaveManager.prototype.autoSaveThreshold=5;mxAutoSaveManager.prototype.ignoredChanges=0;
mxAutoSaveManager.prototype.lastSnapshot=0;mxAutoSaveManager.prototype.enabled=!0;mxAutoSaveManager.prototype.changeHandler=null;mxAutoSaveManager.prototype.isEnabled=function(){return this.enabled};mxAutoSaveManager.prototype.setEnabled=function(a){this.enabled=a};mxAutoSaveManager.prototype.setGraph=function(a){this.graph!=null&&this.graph.getModel().removeListener(this.changeHandler);this.graph=a;this.graph!=null&&this.graph.getModel().addListener(mxEvent.CHANGE,this.changeHandler)};
mxAutoSaveManager.prototype.save=function(){};mxAutoSaveManager.prototype.graphModelChanged=function(){var a=((new Date).getTime()-this.lastSnapshot)/1E3;if(a>this.autoSaveDelay||this.ignoredChanges>=this.autoSaveThreshold&&a>this.autoSaveThrottle){this.save();this.reset()}else this.ignoredChanges++};mxAutoSaveManager.prototype.reset=function(){this.lastSnapshot=(new Date).getTime();this.ignoredChanges=0};mxAutoSaveManager.prototype.destroy=function(){this.setGraph(null)};
function mxAnimation(a){this.delay=a!=null?a:20}mxAnimation.prototype=new mxEventSource;mxAnimation.prototype.constructor=mxAnimation;mxAnimation.prototype.delay=null;mxAnimation.prototype.thread=null;mxAnimation.prototype.startAnimation=function(){if(this.thread==null)this.thread=window.setInterval(mxUtils.bind(this,this.updateAnimation),this.delay)};mxAnimation.prototype.updateAnimation=function(){this.fireEvent(new mxEventObject(mxEvent.EXECUTE))};
mxAnimation.prototype.stopAnimation=function(){if(this.thread!=null){window.clearInterval(this.thread);this.thread=null;this.fireEvent(new mxEventObject(mxEvent.DONE))}};function mxMorphing(a,b,c,d){mxAnimation.call(this,d);this.graph=a;this.steps=b!=null?b:6;this.ease=c!=null?c:1.5}mxMorphing.prototype=new mxAnimation;mxMorphing.prototype.constructor=mxMorphing;mxMorphing.prototype.graph=null;mxMorphing.prototype.steps=null;mxMorphing.prototype.step=0;mxMorphing.prototype.ease=null;
mxMorphing.prototype.cells=null;mxMorphing.prototype.updateAnimation=function(){var a=new mxCellStatePreview(this.graph);if(this.cells!=null)for(var b=0;b<this.cells.length;b++)this.animateCell(cells[b],a,false);else this.animateCell(this.graph.getModel().getRoot(),a,true);this.show(a);(a.isEmpty()||this.step++>=this.steps)&&this.stopAnimation()};mxMorphing.prototype.show=function(a){a.show()};
mxMorphing.prototype.animateCell=function(a,b,c){var d=this.graph.getView().getState(a),e=null;if(d!=null){e=this.getDelta(d);if(this.graph.getModel().isVertex(a)&&(e.x!=0||e.y!=0)){var f=this.graph.view.getTranslate(),g=this.graph.view.getScale();e.x=e.x+f.x*g;e.y=e.y+f.y*g;b.moveState(d,-e.x/this.ease,-e.y/this.ease)}}if(c&&!this.stopRecursion(d,e)){d=this.graph.getModel().getChildCount(a);for(e=0;e<d;e++)this.animateCell(this.graph.getModel().getChildAt(a,e),b,c)}};
mxMorphing.prototype.stopRecursion=function(a,b){return b!=null&&(b.x!=0||b.y!=0)};mxMorphing.prototype.getDelta=function(a){var b=this.getOriginForCell(a.cell),c=this.graph.getView().getTranslate(),d=this.graph.getView().getScale(),a=new mxPoint(a.x/d-c.x,a.y/d-c.y);return new mxPoint((b.x-a.x)*d,(b.y-a.y)*d)};
mxMorphing.prototype.getOriginForCell=function(a){var b=null;if(a!=null){b=this.getOriginForCell(this.graph.getModel().getParent(a));a=this.graph.getCellGeometry(a);if(a!=null){b.x=b.x+a.x;b.y=b.y+a.y}}if(b==null){b=this.graph.view.getTranslate();b=new mxPoint(-b.x,-b.y)}return b};function mxImageBundle(a){this.images=[];this.alt=a!=null?a:false}mxImageBundle.prototype.images=null;mxImageBundle.prototype.images=null;mxImageBundle.prototype.putImage=function(a,b,c){this.images[a]={value:b,fallback:c}};
mxImageBundle.prototype.getImage=function(a){var b=null;if(a!=null){a=this.images[a];a!=null&&(b=this.alt?a.fallback:a.value)}return b};function mxImageExport(){this.initShapes();this.initMarkers()}mxImageExport.prototype.includeOverlays=!1;mxImageExport.prototype.glassSize=0.4;mxImageExport.prototype.shapes=null;mxImageExport.prototype.markers=null;
mxImageExport.prototype.drawState=function(a,b){if(a!=null){if(a.shape!=null){var c=a.shape.stencil!=null?a.shape.stencil:this.shapes[a.style[mxConstants.STYLE_SHAPE]];c==null&&(typeof a.shape.redrawPath=="function"?c=this.createShape(a,b):a.view.graph.getModel().isVertex(a.cell)&&(c=this.shapes.rectangle));if(c!=null){this.drawShape(a,b,c);this.includeOverlays&&this.drawOverlays(a,b)}}for(var c=a.view.graph,d=c.model.getChildCount(a.cell),e=0;e<d;e++)this.drawState(c.view.getState(c.model.getChildAt(a.cell,
e)),b)}};
mxImageExport.prototype.createShape=function(){return{drawShape:function(a,b,c,d){var e={translate:new mxPoint(c.x,c.y),moveTo:function(b,c){a.moveTo(this.translate.x+b,this.translate.y+c)},lineTo:function(b,c){a.lineTo(this.translate.x+b,this.translate.y+c)},quadTo:function(b,c,d,e){a.quadTo(this.translate.x+b,this.translate.y+c,this.translate.x+d,this.translate.y+e)},curveTo:function(b,c,d,e,k,l){a.curveTo(this.translate.x+b,this.translate.y+c,this.translate.x+d,this.translate.y+e,this.translate.x+k,
this.translate.y+l)},end:function(){},close:function(){a.close()}};d||a.fillAndStroke();a.begin();b.shape.redrawPath.call(b.shape,e,c.x,c.y,c.width,c.height,!d);d||a.fillAndStroke();return true}}};mxImageExport.prototype.drawOverlays=function(a,b){if(a.overlays!=null)for(var c=0;c<a.overlays.length;c++)if(a.overlays[c].bounds!=null){var d=a.overlays[c].bounds;b.image(d.x,d.y,d.width,d.height,a.overlays[c].image)}};
mxImageExport.prototype.drawShape=function(a,b,c){var d=mxUtils.getNumber(a.style,mxConstants.STYLE_ROTATION,0),e=mxUtils.getValue(a.style,mxConstants.STYLE_DIRECTION,null);e!=null&&(e=="north"?d=d+270:e=="west"?d=d+180:e=="south"&&(d=d+90));var f=a.style[mxConstants.STYLE_STENCIL_FLIPH],g=a.style[mxConstants.STYLE_STENCIL_FLIPV];if(f&&g){d=d+180;g=f=false}b.save();d=d%360;(d!=0||f||g)&&b.rotate(d,f,g,a.getCenterX(),a.getCenterY());var h=a.view.scale,i=mxUtils.getNumber(a.style,mxConstants.STYLE_STROKEWIDTH,
1)*h;b.setStrokeWidth(i);var k=i/2,h=this.getBackgroundBounds(a);if(a.shape.stencil==null&&(e=="south"||e=="north")){var l=(h.width-h.height)/2;h.x=h.x+l;h.y=h.y+-l;l=h.width;h.width=h.height;h.height=l}var l=new mxRectangle(h.x-k,h.y-k,h.width+i,h.height+i),m=mxUtils.getValue(a.style,mxConstants.STYLE_OPACITY,100)/100,i=a.style[mxConstants.STYLE_SHAPE],n=(k=i==mxConstants.SHAPE_IMAGE)?null:mxUtils.getValue(a.style,mxConstants.STYLE_GRADIENTCOLOR);n==mxConstants.NONE&&(n=null);var o=mxUtils.getValue(a.style,
k?mxConstants.STYLE_IMAGE_BACKGROUND:mxConstants.STYLE_FILLCOLOR,null);o==mxConstants.NONE&&(o=null);var q=mxUtils.getValue(a.style,k?mxConstants.STYLE_IMAGE_BORDER:mxConstants.STYLE_STROKECOLOR,null);q==mxConstants.NONE&&(q=null);var p=o!=null&&(i==mxConstants.SHAPE_LABEL||i==mxConstants.SHAPE_RECTANGLE);mxUtils.getValue(a.style,mxConstants.STYLE_SHADOW,false)&&this.drawShadow(b,a,c,d,f,g,h,m,o!=null);b.setAlpha(m);if(mxUtils.getValue(a.style,mxConstants.STYLE_DASHED,"0")=="1"){b.setDashed(true);
d=a.style.dashPattern;d!=null&&b.setDashPattern(d)}if(q!=null||o!=null){q!=null&&b.setStrokeColor(q);o!=null&&(n!=null&&n!="transparent"?b.setGradient(o,n,h.x,h.y,h.width,h.height,e):b.setFillColor(o));p=c.drawShape(b,a,h,true,false)&&p;c.drawShape(b,a,h,false,false)}p&&mxUtils.getValue(a.style,mxConstants.STYLE_GLASS,0)==1&&this.drawGlass(a,b,l,c,this.glassSize);if(k||i==mxConstants.SHAPE_LABEL){c=a.view.graph.getImage(a);if(c!=null){e=this.getImageBounds(a);e!=null&&this.drawImage(a,b,e,c)}}b.restore();
f=a.text;c=a.view.graph.getLabel(a.cell);if(f!=null&&c!=null&&c.length>0){b.save();b.setAlpha(mxUtils.getValue(a.style,mxConstants.STYLE_TEXT_OPACITY,100)/100);e=new mxRectangle(f.boundingBox.x,f.boundingBox.y,f.boundingBox.width,f.boundingBox.height);d=mxUtils.getValue(a.style,mxConstants.STYLE_HORIZONTAL,1)==0;e.y=e.y+2;if(d)if(f.dialect!=mxConstants.DIALECT_SVG){g=e.x+e.width/2;f=e.y+e.height/2;l=e.width;e.width=e.height;e.height=l;e.x=g-e.width/2;e.y=f-e.height/2}else if(f.dialect==mxConstants.DIALECT_SVG){h=
a.y+a.height;g=e.getCenterX()-a.x;f=e.getCenterY()-a.y;g=h-g-e.height/2;e.x=a.x+f-e.width/2;e.y=g}this.drawLabelBackground(a,b,e,d);this.drawLabel(a,b,e,d,c);b.restore()}};
mxImageExport.prototype.drawShadow=function(a,b,c,d,e,f,g,h,i){var k=d*Math.PI/180,d=Math.cos(-k),k=Math.sin(-k),d=mxUtils.getRotatedPoint(new mxPoint(mxConstants.SHADOW_OFFSET_X,mxConstants.SHADOW_OFFSET_Y),d,k);if(e)d.x=d.x*-1;if(f)d.y=d.y*-1;a.translate(d.x,d.y);if(c.drawShape(a,b,g,true,true)){a.setAlpha(mxConstants.SHADOW_OPACITY*h);a.shadow(mxConstants.SHADOWCOLOR,i)}a.translate(-d.x,-d.y)};
mxImageExport.prototype.drawGlass=function(a,b,c,d,e){if(d.drawShape(b,a,c,true,false)){b.save();b.clip();b.setGlassGradient(c.x,c.y,c.width,c.height);b.begin();b.moveTo(c.x,c.y);b.lineTo(c.x,c.y+c.height*e);b.quadTo(c.x+c.width*0.5,c.y+c.height*0.7,c.x+c.width,c.y+c.height*e);b.lineTo(c.x+c.width,c.y);b.close();b.fill();b.restore()}};
mxImageExport.prototype.drawImage=function(a,b,c,d){var e=mxUtils.getValue(a.style,mxConstants.STYLE_IMAGE_ASPECT,1)==1,f=mxUtils.getValue(a.style,mxConstants.STYLE_IMAGE_FLIPH,0)==1,a=mxUtils.getValue(a.style,mxConstants.STYLE_IMAGE_FLIPV,0)==1;b.image(c.x,c.y,c.width,c.height,d,e,f,a)};
mxImageExport.prototype.drawLabelBackground=function(a,b,c,d){var e=mxUtils.getValue(a.style,mxConstants.STYLE_LABEL_BORDERCOLOR),f=mxUtils.getValue(a.style,mxConstants.STYLE_LABEL_BACKGROUNDCOLOR);e==mxConstants.NONE&&(e=null);f==mxConstants.NONE&&(f=null);if(e!=null||f!=null){var g=c.x,a=c.y-mxUtils.getValue(a.style,mxConstants.STYLE_LABEL_PADDING,0),h=c.width,c=c.height;if(d){g=g+(h-c)/2;a=a+(c-h)/2;d=h;h=c;c=d}f!=null&&b.setFillColor(f);if(e!=null){b.setStrokeColor(e);b.setStrokeWidth(1);b.setDashed(false)}b.rect(g,
a,h,c);f!=null&&e!=null?b.fillAndStroke():f!=null?b.fill():e!=null&&b.stroke()}};
mxImageExport.prototype.drawLabel=function(a,b,c,d,e){var f=a.view.scale;b.setFontColor(mxUtils.getValue(a.style,mxConstants.STYLE_FONTCOLOR,"#000000"));b.setFontFamily(mxUtils.getValue(a.style,mxConstants.STYLE_FONTFAMILY,mxConstants.DEFAULT_FONTFAMILY));b.setFontStyle(mxUtils.getValue(a.style,mxConstants.STYLE_FONTSTYLE,0));b.setFontSize(mxUtils.getValue(a.style,mxConstants.STYLE_FONTSIZE,mxConstants.DEFAULT_FONTSIZE)*f);f=mxUtils.getValue(a.style,mxConstants.STYLE_ALIGN,mxConstants.ALIGN_LEFT);
f=="left"&&(f=null);var g=c.y-mxUtils.getValue(a.style,mxConstants.STYLE_LABEL_PADDING,0),h=a.view.graph.isWrapping(a.cell);(a=a.view.graph.isHtmlLabel(a.cell))&&mxText.prototype.replaceLinefeeds&&(e=e.replace(/\n/g,"<br/>"));b.text(c.x,g,c.width,c.height,e,f,null,d,h,a?"html":"")};
mxImageExport.prototype.getBackgroundBounds=function(a){if(a.style[mxConstants.STYLE_SHAPE]==mxConstants.SHAPE_SWIMLANE){var b=a.view.scale,b=mxUtils.getValue(a.style,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE)*b,c=a.width,d=a.height;mxUtils.getValue(a.style,mxConstants.STYLE_HORIZONTAL,true)?d=b:c=b;return new mxRectangle(a.x,a.y,Math.min(a.width,c),Math.min(a.height,d))}return new mxRectangle(a.x,a.y,a.width,a.height)};
mxImageExport.prototype.getImageBounds=function(a){var b=new mxRectangle(a.x,a.y,a.width,a.height),c=a.style;if(mxUtils.getValue(c,mxConstants.STYLE_SHAPE)!=mxConstants.SHAPE_IMAGE){var a=mxUtils.getValue(c,mxConstants.STYLE_IMAGE_ALIGN,mxConstants.ALIGN_LEFT),d=mxUtils.getValue(c,mxConstants.STYLE_IMAGE_VERTICAL_ALIGN,mxConstants.ALIGN_MIDDLE),e=mxUtils.getValue(c,mxConstants.STYLE_IMAGE_WIDTH,mxConstants.DEFAULT_IMAGESIZE),f=mxUtils.getValue(c,mxConstants.STYLE_IMAGE_HEIGHT,mxConstants.DEFAULT_IMAGESIZE),
c=mxUtils.getValue(c,mxConstants.STYLE_SPACING,2);b.x=a==mxConstants.ALIGN_CENTER?b.x+(b.width-e)/2:a==mxConstants.ALIGN_RIGHT?b.x+(b.width-e-c-2):b.x+(c+4);b.y=d==mxConstants.ALIGN_TOP?b.y+c:d==mxConstants.ALIGN_BOTTOM?b.y+(b.height-f-c):b.y+(b.height-f)/2;b.width=e;b.height=f}return b};
mxImageExport.prototype.drawMarker=function(a,b,c){var d=null,e=b.absolutePoints,f=e.length,g=c?e[1]:e[f-2],e=c?e[0]:e[f-1],f=e.x-g.x,h=e.y-g.y,i=Math.max(1,Math.sqrt(f*f+h*h)),g=f/i,f=h/i,h=mxUtils.getValue(b.style,c?mxConstants.STYLE_STARTSIZE:mxConstants.STYLE_ENDSIZE,mxConstants.DEFAULT_MARKERSIZE),i=mxUtils.getValue(b.style,mxConstants.STYLE_STROKEWIDTH,1),e=e.clone(),k=mxUtils.getValue(b.style,c?mxConstants.STYLE_STARTARROW:mxConstants.STYLE_ENDARROW),l=this.markers[k];l!=null&&(d=l(a,b,k,e,
g,f,h,c,i));return d};
mxImageExport.prototype.initShapes=function(){this.shapes=[];this.shapes.rectangle={drawShape:function(a,c,d,e){if(e){if(mxUtils.getValue(c.style,mxConstants.STYLE_ROUNDED,false)){c=mxUtils.getValue(c.style,mxConstants.STYLE_ARCSIZE,mxConstants.RECTANGLE_ROUNDING_FACTOR*100)/100;c=Math.min(d.width*c,d.height*c);a.roundrect(d.x,d.y,d.width,d.height,c,c)}else a.rect(d.x,d.y,d.width,d.height);return true}a.fillAndStroke()}};this.shapes.swimlane={drawShape:function(a,c,d,e){if(e){if(mxUtils.getValue(c.style,mxConstants.STYLE_ROUNDED,
false)){c=Math.min(d.width*mxConstants.RECTANGLE_ROUNDING_FACTOR,d.height*mxConstants.RECTANGLE_ROUNDING_FACTOR);a.roundrect(d.x,d.y,d.width,d.height,c,c)}else a.rect(d.x,d.y,d.width,d.height);return true}a.fillAndStroke();var e=c.x,f=c.y,g=c.width,h=c.height;if(mxUtils.getValue(c.style,mxConstants.STYLE_HORIZONTAL,1)==0){e=e+d.width;g=g-d.width}else{f=f+d.height;h=h-d.height}a.begin();a.moveTo(e,f);a.lineTo(e,f+h);a.lineTo(e+g,f+h);a.lineTo(e+g,f);a.stroke()}};this.shapes.image=this.shapes.rectangle;
this.shapes.label=this.shapes.rectangle;var a=this;this.shapes.connector={translatePoint:function(a,c,d){if(d!=null){var e=a[c].clone();e.x=e.x+d.x;e.y=e.y+d.y;a[c]=e}},drawShape:function(b,c,d,e,f){if(e){d=mxUtils.getValue(c.style,mxConstants.STYLE_ROUNDED,false);e=mxConstants.LINE_ARCSIZE/2;b.setFillColor(f?mxConstants.NONE:mxUtils.getValue(c.style,mxConstants.STYLE_STROKECOLOR,"#000000"));b.setDashed(false);f=c.absolutePoints.slice();this.translatePoint(f,0,a.drawMarker(b,c,true));this.translatePoint(f,
f.length-1,a.drawMarker(b,c,false));b.setDashed(mxUtils.getValue(c.style,mxConstants.STYLE_DASHED,"0")=="1");var g=f[0],c=f[f.length-1];b.begin();b.moveTo(g.x,g.y);for(var h=1;h<f.length-1;h++){var i=f[h],k=g.x-i.x,g=g.y-i.y;if(d&&h<f.length-1&&(k!=0||g!=0)){var l=Math.sqrt(k*k+g*g),k=k*Math.min(e,l/2)/l,g=g*Math.min(e,l/2)/l;b.lineTo(i.x+k,i.y+g);g=f[h+1];k=g.x-i.x;g=g.y-i.y;l=Math.max(1,Math.sqrt(k*k+g*g));k=k*Math.min(e,l/2)/l;g=g*Math.min(e,l/2)/l;k=i.x+k;g=i.y+g;b.curveTo(i.x,i.y,i.x,i.y,k,g);
i=new mxPoint(k,g)}else b.lineTo(i.x,i.y);g=i}b.lineTo(c.x,c.y);b.stroke();return true}}};this.shapes.arrow={drawShape:function(a,c,d,e){if(e){var d=mxConstants.ARROW_SPACING,f=mxConstants.ARROW_WIDTH,e=mxConstants.ARROW_SIZE,c=c.absolutePoints,g=c[0],c=c[c.length-1],h=c.x-g.x,i=c.y-g.y,k=Math.sqrt(h*h+i*i),l=k-2*d-e,e=h/k,i=i/k,k=f*i/3,f=-f*e/3,h=g.x-k/2+d*e,g=g.y-f/2+d*i,m=h+k,n=g+f,o=m+l*e,l=n+l*i,q=o+k,p=l+f,t=q-3*k,u=p-3*f;a.begin();a.moveTo(h,g);a.lineTo(m,n);a.lineTo(o,l);a.lineTo(q,p);a.lineTo(c.x-
d*e,c.y-d*i);a.lineTo(t,u);a.lineTo(t+k,u+f);a.close();return true}a.fillAndStroke()}};this.shapes.cylinder={drawShape:function(a,c,d,e){if(e)return false;var c=d.x,e=d.y,f=d.width,d=d.height,g=Math.min(mxCylinder.prototype.maxHeight,Math.floor(d/5));a.begin();a.moveTo(c,e+g);a.curveTo(c,e-g/3,c+f,e-g/3,c+f,e+g);a.lineTo(c+f,e+d-g);a.curveTo(c+f,e+d+g/3,c,e+d+g/3,c,e+d-g);a.close();a.fillAndStroke();a.begin();a.moveTo(c,e+g);a.curveTo(c,e+2*g,c+f,e+2*g,c+f,e+g);a.stroke()}};this.shapes.line={drawShape:function(a,
c,d,e){if(e)return false;a.begin();c=c.getCenterY();a.moveTo(d.x,c);a.lineTo(d.x+d.width,c);a.stroke()}};this.shapes.ellipse={drawShape:function(a,c,d,e){if(e){a.ellipse(d.x,d.y,d.width,d.height);return true}a.fillAndStroke()}};this.shapes.doubleEllipse={drawShape:function(a,c,d,e){var c=d.x,f=d.y,g=d.width,d=d.height;if(e){a.ellipse(c,f,g,d);return true}a.fillAndStroke();e=Math.min(4,Math.min(g/5,d/5));g=g-2*e;d=d-2*e;g>0&&d>0&&a.ellipse(c+e,f+e,g,d);a.stroke()}};this.shapes.triangle={drawShape:function(a,
c,d,e){if(e){var c=d.x,e=d.y,f=d.width,d=d.height;a.begin();a.moveTo(c,e);a.lineTo(c+f,e+d/2);a.lineTo(c,e+d);a.close();return true}a.fillAndStroke()}};this.shapes.rhombus={drawShape:function(a,c,d,e){if(e){var c=d.x,e=d.y,f=d.width,d=d.height,g=f/2,h=d/2;a.begin();a.moveTo(c+g,e);a.lineTo(c+f,e+h);a.lineTo(c+g,e+d);a.lineTo(c,e+h);a.close();return true}a.fillAndStroke()}};this.shapes.hexagon={drawShape:function(a,c,d,e){if(e){var c=d.x,e=d.y,f=d.width,d=d.height;a.begin();a.moveTo(c+0.25*f,e);a.lineTo(c+
0.75*f,e);a.lineTo(c+f,e+0.5*d);a.lineTo(c+0.75*f,e+d);a.lineTo(c+0.25*f,e+d);a.lineTo(c,e+0.5*d);a.close();return true}a.fillAndStroke()}};this.shapes.actor={drawShape:function(a,c,d,e){if(e){var c=d.x,e=d.y,f=d.width,d=d.height,g=f*2/6;a.begin();a.moveTo(c,e+d);a.curveTo(c,e+3*d/5,c,e+2*d/5,c+f/2,e+2*d/5);a.curveTo(c+f/2-g,e+2*d/5,c+f/2-g,e,c+f/2,e);a.curveTo(c+f/2+g,e,c+f/2+g,e+2*d/5,c+f/2,e+2*d/5);a.curveTo(c+f,e+2*d/5,c+f,e+3*d/5,c+f,e+d);a.close();return true}a.fillAndStroke()}};this.shapes.cloud=
{drawShape:function(a,c,d,e){if(e){var c=d.x,e=d.y,f=d.width,d=d.height;a.begin();a.moveTo(c+0.25*f,e+0.25*d);a.curveTo(c+0.05*f,e+0.25*d,c,e+0.5*d,c+0.16*f,e+0.55*d);a.curveTo(c,e+0.66*d,c+0.18*f,e+0.9*d,c+0.31*f,e+0.8*d);a.curveTo(c+0.4*f,e+d,c+0.7*f,e+d,c+0.8*f,e+0.8*d);a.curveTo(c+f,e+0.8*d,c+f,e+0.6*d,c+0.875*f,e+0.5*d);a.curveTo(c+f,e+0.3*d,c+0.8*f,e+0.1*d,c+0.625*f,e+0.2*d);a.curveTo(c+0.5*f,e+0.05*d,c+0.3*f,e+0.05*d,c+0.25*f,e+0.25*d);a.close();return true}a.fillAndStroke()}}};
mxImageExport.prototype.initMarkers=function(){this.markers=[];var a=function(a,c,d,e,f,g,h,i,k){var l=f*k*1.118,m=g*k*1.118;e.x=e.x-l;e.y=e.y-m;f=f*(h+k);g=g*(h+k);a.begin();a.moveTo(e.x,e.y);a.lineTo(e.x-f-g/2,e.y-g+f/2);d==mxConstants.ARROW_CLASSIC&&a.lineTo(e.x-f*3/4,e.y-g*3/4);a.lineTo(e.x+g/2-f,e.y-g-f/2);a.close();c.style[i?mxConstants.STYLE_STARTFILL:mxConstants.STYLE_ENDFILL]==0?a.stroke():a.fillAndStroke();a=d!=mxConstants.ARROW_CLASSIC?1:0.75;return new mxPoint(-f*a-l,-g*a-m)};this.markers.classic=
a;this.markers.block=a;this.markers.open=function(a,c,d,e,f,g,h,i,k){c=f*k*1.118;d=g*k*1.118;e.x=e.x-c;e.y=e.y-d;f=f*(h+k);g=g*(h+k);a.begin();a.moveTo(e.x-f-g/2,e.y-g+f/2);a.lineTo(e.x,e.y);a.lineTo(e.x+g/2-f,e.y-g-f/2);a.stroke();return new mxPoint(-c*2,-d*2)};this.markers.oval=function(a,c,d,e,f,g,h,i){d=h/2;a.ellipse(e.x-d,e.y-d,h,h);c.style[i?mxConstants.STYLE_STARTFILL:mxConstants.STYLE_ENDFILL]==0?a.stroke():a.fillAndStroke();return new mxPoint(-f/2,-g/2)};a=function(a,c,d,e,f,g,h,i,k){var l=
d==mxConstants.ARROW_DIAMOND?0.7071:0.9862,m=f*k*l,l=g*k*l,f=f*(h+k),g=g*(h+k);e.x=e.x-m;e.y=e.y-l;d=d==mxConstants.ARROW_DIAMOND?2:3.4;a.begin();a.moveTo(e.x,e.y);a.lineTo(e.x-f/2-g/d,e.y+f/d-g/2);a.lineTo(e.x-f,e.y-g);a.lineTo(e.x-f/2+g/d,e.y-g/2-f/d);a.close();c.style[i?mxConstants.STYLE_STARTFILL:mxConstants.STYLE_ENDFILL]==0?a.stroke():a.fillAndStroke();return new mxPoint(-m-f,-l-g)};this.markers.diamond=a;this.markers.diamondThin=a};
var mxXmlCanvas2D=function(a){var b=new mxUrlConverter,c=true,d=true,e=a.ownerDocument,f=[],g={alpha:1,dashed:false,strokewidth:1,fontsize:mxConstants.DEFAULT_FONTSIZE,fontfamily:mxConstants.DEFAULT_FONTFAMILY,fontcolor:"#000000"},h=function(a){return Math.round(parseFloat(a)*100)/100};return{getConverter:function(){return b},isCompressed:function(){return c},setCompressed:function(a){c=a},isTextEnabled:function(){return d},setTextEnabled:function(a){d=a},getDocument:function(){return e},save:function(){if(c){f.push(g);
g=mxUtils.clone(g)}a.appendChild(e.createElement("save"))},restore:function(){c&&(g=f.pop());a.appendChild(e.createElement("restore"))},scale:function(b){var c=e.createElement("scale");c.setAttribute("scale",b);a.appendChild(c)},translate:function(b,c){var d=e.createElement("translate");d.setAttribute("dx",h(b));d.setAttribute("dy",h(c));a.appendChild(d)},rotate:function(b,c,d,f,g){var o=e.createElement("rotate");o.setAttribute("theta",h(b));o.setAttribute("flipH",c?"1":"0");o.setAttribute("flipV",
d?"1":"0");o.setAttribute("cx",h(f));o.setAttribute("cy",h(g));a.appendChild(o)},setStrokeWidth:function(b){if(c){if(g.strokewidth==b)return;g.strokewidth=b}var d=e.createElement("strokewidth");d.setAttribute("width",h(b));a.appendChild(d)},setStrokeColor:function(b){var c=e.createElement("strokecolor");c.setAttribute("color",b);a.appendChild(c)},setDashed:function(b){if(c){if(g.dashed==b)return;g.dashed=b}var d=e.createElement("dashed");d.setAttribute("dashed",b?"1":"0");a.appendChild(d)},setDashPattern:function(b){var c=
e.createElement("dashpattern");c.setAttribute("pattern",b);a.appendChild(c)},setLineCap:function(b){var c=e.createElement("linecap");c.setAttribute("cap",b);a.appendChild(c)},setLineJoin:function(b){var c=e.createElement("linejoin");c.setAttribute("join",b);a.appendChild(c)},setMiterLimit:function(b){var c=e.createElement("miterlimit");c.setAttribute("limit",b);a.appendChild(c)},setFontSize:function(b){if(d){if(c){if(g.fontsize==b)return;g.fontsize=b}var f=e.createElement("fontsize");f.setAttribute("size",
b);a.appendChild(f)}},setFontColor:function(b){if(d){if(c){if(g.fontcolor==b)return;g.fontcolor=b}var f=e.createElement("fontcolor");f.setAttribute("color",b);a.appendChild(f)}},setFontFamily:function(b){if(d){if(c){if(g.fontfamily==b)return;g.fontfamily=b}var f=e.createElement("fontfamily");f.setAttribute("family",b);a.appendChild(f)}},setFontStyle:function(b){if(d){var c=e.createElement("fontstyle");c.setAttribute("style",b);a.appendChild(c)}},setAlpha:function(b){if(c){if(g.alpha==b)return;g.alpha=
b}var d=e.createElement("alpha");d.setAttribute("alpha",h(b));a.appendChild(d)},setFillColor:function(b){var c=e.createElement("fillcolor");c.setAttribute("color",b);a.appendChild(c)},setGradient:function(b,c,d,f,g,o,q){var p=e.createElement("gradient");p.setAttribute("c1",b);p.setAttribute("c2",c);p.setAttribute("x",h(d));p.setAttribute("y",h(f));p.setAttribute("w",h(g));p.setAttribute("h",h(o));q!=null&&p.setAttribute("direction",q);a.appendChild(p)},setGlassGradient:function(b,c,d,f){var g=e.createElement("glass");
g.setAttribute("x",h(b));g.setAttribute("y",h(c));g.setAttribute("w",h(d));g.setAttribute("h",h(f));a.appendChild(g)},rect:function(b,c,d,f){var g=e.createElement("rect");g.setAttribute("x",h(b));g.setAttribute("y",h(c));g.setAttribute("w",h(d));g.setAttribute("h",h(f));a.appendChild(g)},roundrect:function(b,c,d,f,g,o){var q=e.createElement("roundrect");q.setAttribute("x",h(b));q.setAttribute("y",h(c));q.setAttribute("w",h(d));q.setAttribute("h",h(f));q.setAttribute("dx",h(g));q.setAttribute("dy",
h(o));a.appendChild(q)},ellipse:function(b,c,d,f){var g=e.createElement("ellipse");g.setAttribute("x",h(b));g.setAttribute("y",h(c));g.setAttribute("w",h(d));g.setAttribute("h",h(f));a.appendChild(g)},image:function(c,d,f,g,n,o,q,p){var n=b.convert(n),t=e.createElement("image");t.setAttribute("x",h(c));t.setAttribute("y",h(d));t.setAttribute("w",h(f));t.setAttribute("h",h(g));t.setAttribute("src",n);t.setAttribute("aspect",o?"1":"0");t.setAttribute("flipH",q?"1":"0");t.setAttribute("flipV",p?"1":
"0");a.appendChild(t)},text:function(b,c,f,g,n,o,q,p,t,u){if(d){var v=e.createElement("text");v.setAttribute("x",h(b));v.setAttribute("y",h(c));v.setAttribute("w",h(f));v.setAttribute("h",h(g));v.setAttribute("str",n);o!=null&&v.setAttribute("align",o);q!=null&&v.setAttribute("valign",q);v.setAttribute("vertical",p?"1":"0");v.setAttribute("wrap",t?"1":"0");v.setAttribute("format",u);a.appendChild(v)}},begin:function(){a.appendChild(e.createElement("begin"))},moveTo:function(b,c){var d=e.createElement("move");
d.setAttribute("x",h(b));d.setAttribute("y",h(c));a.appendChild(d)},lineTo:function(b,c){var d=e.createElement("line");d.setAttribute("x",h(b));d.setAttribute("y",h(c));a.appendChild(d)},quadTo:function(b,c,d,f){var g=e.createElement("quad");g.setAttribute("x1",h(b));g.setAttribute("y1",h(c));g.setAttribute("x2",h(d));g.setAttribute("y2",h(f));a.appendChild(g)},curveTo:function(b,c,d,f,g,o){var q=e.createElement("curve");q.setAttribute("x1",h(b));q.setAttribute("y1",h(c));q.setAttribute("x2",h(d));
q.setAttribute("y2",h(f));q.setAttribute("x3",h(g));q.setAttribute("y3",h(o));a.appendChild(q)},close:function(){a.appendChild(e.createElement("close"))},stroke:function(){a.appendChild(e.createElement("stroke"))},fill:function(){a.appendChild(e.createElement("fill"))},fillAndStroke:function(){a.appendChild(e.createElement("fillstroke"))},shadow:function(b,c){var d=e.createElement("shadow");d.setAttribute("value",b);c!=null&&d.setAttribute("filled",c?"1":"0");a.appendChild(d)},clip:function(){a.appendChild(e.createElement("clip"))}}},
mxSvgCanvas2D=function(a,b){var b=b!=null?b:false,c=new mxUrlConverter,d=true,e=true,f=true,g=function(b,c){if(a.ownerDocument.createElementNS!=null)return a.ownerDocument.createElementNS(c||mxConstants.NS_SVG,b);var d=a.ownerDocument.createElement(b);c!=null&&d.setAttribute("xmlns",c);return d},h=g("defs");if(b){var i=g("style");i.setAttribute("type","text/css");mxUtils.write(i,"svg{font-family:"+mxConstants.DEFAULT_FONTFAMILY+";font-size:"+mxConstants.DEFAULT_FONTSIZE+";fill:none;stroke-miterlimit:10}");
d&&mxUtils.write(i,"rect{shape-rendering:crispEdges}");h.appendChild(i)}a.appendChild(h);var k={dx:0,dy:0,scale:1,transform:"",fill:null,gradient:null,stroke:null,strokeWidth:1,dashed:false,dashpattern:"3 3",alpha:1,linecap:"flat",linejoin:"miter",miterlimit:10,fontColor:"#000000",fontSize:mxConstants.DEFAULT_FONTSIZE,fontFamily:mxConstants.DEFAULT_FONTFAMILY,fontStyle:0},l=true,m=null,n=null,o=null,q=null,p=[],t=0,u=[],v=function(a,b){var c="margin:0px;font-size:"+Math.floor(k.fontSize)+"px;font-family:"+
k.fontFamily+";color:"+k.fontColor+";";(k.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&(c=c+"font-weight:bold;");(k.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC&&(c=c+"font-style:italic;");(k.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE&&(c=c+"font-decoration:underline;");b==mxConstants.ALIGN_CENTER?c=c+"text-align:center;":b==mxConstants.ALIGN_RIGHT&&(c=c+"text-align:right;");var d=g("body","http://www.w3.org/1999/xhtml");d.setAttribute("style",c);
a=a.replace(/&nbsp;/g,"&#160;");c=mxUtils.parseXml('<div xmlns="http://www.w3.org/1999/xhtml">'+a+"</div>").documentElement;d.ownerDocument.importNode!=null&&(c=d.ownerDocument.importNode(c,true));d.appendChild(c);return d},s=function(c,e,f,g){if(c!=null){if(e.clip!=null){c.setAttribute("clip-path","url(#"+e.clip+")");e.clip=null}if(o!=null){c.setAttribute("d",o.join(" "));o=null;if(d&&l){c.setAttribute("shape-rendering","crispEdges");e.strokeWidth=Math.max(1,e.strokeWidth)}}e.alpha<1&&c.setAttribute("opacity",
e.alpha);f&&(e.fill!=null||e.gradient!=null)?e.gradient!=null?c.setAttribute("fill","url(#"+e.gradient+")"):c.setAttribute("fill",e.fill.toLowerCase()):b||c.setAttribute("fill","none");if(g&&e.stroke!=null){c.setAttribute("stroke",e.stroke.toLowerCase());if(e.strokeWidth!=1){if(c.nodeName=="rect"&&d)e.strokeWidth=Math.max(1,e.strokeWidth);c.setAttribute("stroke-width",e.strokeWidth)}if(c.nodeName=="path"){e.linejoin!=null&&e.linejoin!="miter"&&c.setAttribute("stroke-linejoin",e.linejoin);if(e.linecap!=
null){f=e.linecap;f=="flat"&&(f="butt");f!="butt"&&c.setAttribute("stroke-linecap",f)}e.miterlimit!=null&&(!b||e.miterlimit!=10)&&c.setAttribute("stroke-miterlimit",e.miterlimit)}if(e.dashed){f=e.dashpattern.split(" ");if(f.length>0){for(var g=[],h=0;h<f.length;h++)g[h]=Number(f[h])*k.strokeWidth;c.setAttribute("stroke-dasharray",g.join(" "))}}}e.transform.length>0&&c.setAttribute("transform",e.transform);a.appendChild(c)}},r=function(a){return Math.round(parseFloat(a)*100)/100};return{getConverter:function(){return c},
isAutoAntiAlias:function(){return d},setAutoAntiAlias:function(a){d=a},isTextEnabled:function(){return e},setTextEnabled:function(a){e=a},isFoEnabled:function(){return f},setFoEnabled:function(a){f=a},save:function(){u.push(k);k=mxUtils.clone(k)},restore:function(){k=u.pop()},scale:function(a){k.scale=k.scale*a;k.strokeWidth=k.strokeWidth*a},translate:function(a,b){k.dx=k.dx+a;k.dy=k.dy+b},rotate:function(a,b,c,d,e){d=d+k.dx;e=e+k.dy;d=d*k.scale;e=e*k.scale;if(b^c){var f=b?d:0,b=b?-1:1,g=c?e:0,c=
c?-1:1;k.transform=k.transform+("translate("+r(f)+","+r(g)+")");k.transform=k.transform+("scale("+r(b)+","+r(c)+")");k.transform=k.transform+("translate("+r(-f)+" "+r(-g)+")")}k.transform=k.transform+("rotate("+r(a)+","+r(d)+","+r(e)+")")},setStrokeWidth:function(a){k.strokeWidth=a*k.scale},setStrokeColor:function(a){k.stroke=a},setDashed:function(a){k.dashed=a},setDashPattern:function(a){k.dashpattern=a},setLineCap:function(a){k.linecap=a},setLineJoin:function(a){k.linejoin=a},setMiterLimit:function(a){k.miterlimit=
a},setFontSize:function(a){k.fontSize=a},setFontColor:function(a){k.fontColor=a},setFontFamily:function(a){k.fontFamily=a},setFontStyle:function(a){k.fontStyle=a},setAlpha:function(a){k.alpha=a},setFillColor:function(a){k.fill=a;k.gradient=null},setGradient:function(a,b,c,d,e,f,i){if(a!=null&&b!=null){c=k;d=a;e=b;d.charAt(0)=="#"&&(d=d.substring(1));e.charAt(0)=="#"&&(e=e.substring(1));d=d.toLowerCase();e=e.toLowerCase();f=null;if(i==null||i==mxConstants.DIRECTION_SOUTH)f="s";else if(i==mxConstants.DIRECTION_EAST)f=
"e";else{var l=d,d=e,e=l;i==mxConstants.DIRECTION_NORTH?f="s":i==mxConstants.DIRECTION_WEST&&(f="e")}d=d+"-"+e+"-"+f;e=p[d];if(e==null){e=g("linearGradient");e.setAttribute("id",++t);e.setAttribute("x1","0%");e.setAttribute("y1","0%");e.setAttribute("x2","0%");e.setAttribute("y2","0%");i==null||i==mxConstants.DIRECTION_SOUTH?e.setAttribute("y2","100%"):i==mxConstants.DIRECTION_EAST?e.setAttribute("x2","100%"):i==mxConstants.DIRECTION_NORTH?e.setAttribute("y1","100%"):i==mxConstants.DIRECTION_WEST&&
e.setAttribute("x1","100%");i=g("stop");i.setAttribute("offset","0%");i.setAttribute("style","stop-color:"+a);e.appendChild(i);i=g("stop");i.setAttribute("offset","100%");i.setAttribute("style","stop-color:"+b);e.appendChild(i);h.appendChild(e);p[d]=e}b=e.getAttribute("id");c.gradient=b;k.fill=a}},setGlassGradient:function(){if(m==null){m=g("linearGradient");m.setAttribute("id","0");m.setAttribute("x1","0%");m.setAttribute("y1","0%");m.setAttribute("x2","0%");m.setAttribute("y2","100%");var a=g("stop");
a.setAttribute("offset","0%");a.setAttribute("style","stop-color:#ffffff;stop-opacity:0.9");m.appendChild(a);a=g("stop");a.setAttribute("offset","100%");a.setAttribute("style","stop-color:#ffffff;stop-opacity:0.1");m.appendChild(a);h.firstChild.nextSibling!=null?h.insertBefore(m,h.firstChild.nextSibling):h.appendChild(m)}k.gradient="0"},rect:function(a,c,e,f){a=a+k.dx;c=c+k.dy;n=g("rect");n.setAttribute("x",r(a*k.scale));n.setAttribute("y",r(c*k.scale));n.setAttribute("width",r(e*k.scale));n.setAttribute("height",
r(f*k.scale));!b&&d&&n.setAttribute("shape-rendering","crispEdges")},roundrect:function(a,c,e,f,h,i){a=a+k.dx;c=c+k.dy;n=g("rect");n.setAttribute("x",r(a*k.scale));n.setAttribute("y",r(c*k.scale));n.setAttribute("width",r(e*k.scale));n.setAttribute("height",r(f*k.scale));h>0&&n.setAttribute("rx",r(h*k.scale));i>0&&n.setAttribute("ry",r(i*k.scale));!b&&d&&n.setAttribute("shape-rendering","crispEdges")},ellipse:function(a,b,c,d){a=a+k.dx;b=b+k.dy;n=g("ellipse");n.setAttribute("cx",r((a+c/2)*k.scale));
n.setAttribute("cy",r((b+d/2)*k.scale));n.setAttribute("rx",r(c/2*k.scale));n.setAttribute("ry",r(d/2*k.scale))},image:function(b,d,e,f,h,i,l,m){var h=c.convert(h),i=i!=null?i:true,l=l!=null?l:false,m=m!=null?m:false,b=b+k.dx,d=d+k.dy,n=g("image");n.setAttribute("x",r(b*k.scale));n.setAttribute("y",r(d*k.scale));n.setAttribute("width",r(e*k.scale));n.setAttribute("height",r(f*k.scale));mxClient.IS_VML?n.setAttribute("xlink:href",h):n.setAttributeNS(mxConstants.NS_XLINK,"xlink:href",h);i||n.setAttribute("preserveAspectRatio",
"none");k.alpha<1&&n.setAttribute("opacity",k.alpha);h=k.transform;if(l||m){var o=i=1,p=0,q=0;if(l){i=-1;p=-e-2*b}if(m){o=-1;q=-f-2*d}h=h+("scale("+i+","+o+")translate("+p+","+q+")")}h.length>0&&n.setAttribute("transform",h);a.appendChild(n)},text:function(c,d,h,i,l,m,n,o,p,q){if(e){c=c+k.dx;d=d+k.dy;if(f&&q=="html"){p=g("g");p.setAttribute("transform",k.transform+"scale("+k.scale+","+k.scale+")");k.alpha<1&&p.setAttribute("opacity",k.alpha);q=g("foreignObject");q.setAttribute("x",Math.round(c));
q.setAttribute("y",Math.round(d));q.setAttribute("width",Math.round(h));q.setAttribute("height",Math.round(i));q.appendChild(v(l,m,n));p.appendChild(q)}else{var q=Math.floor(k.fontSize),p=g("g"),s=k.transform;if(o){o=d+i/2;s=s+("rotate(-90,"+r((c+h/2)*k.scale)+","+r(o*k.scale)+")")}s.length>0&&p.setAttribute("transform",s);k.alpha<1&&p.setAttribute("opacity",k.alpha);m=m==mxConstants.ALIGN_RIGHT?"end":m==mxConstants.ALIGN_CENTER?"middle":"start";c=m=="end"?c+Math.max(0,h-2):m=="middle"?c+h/2:c+(h>
0?2:0);(k.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&p.setAttribute("font-weight","bold");(k.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC&&p.setAttribute("font-style","italic");(k.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE&&p.setAttribute("text-decoration","underline");m!="start"&&p.setAttribute("text-anchor",m);(!b||q!=mxConstants.DEFAULT_FONTSIZE)&&p.setAttribute("font-size",Math.floor(q*k.scale)+"px");(!b||k.fontFamily!=mxConstants.DEFAULT_FONTFAMILY)&&
p.setAttribute("font-family",k.fontFamily);p.setAttribute("fill",k.fontColor);h=l.split("\n");l=q*1.25;m=i-(i>0?q+(h.length-1)*l:h.length*l-1);n==null||n==mxConstants.ALIGN_TOP?d=Math.max(d-3*k.scale,d+m/2+(i>0?l/2-8:0)):n==mxConstants.ALIGN_MIDDLE?d=d+m/2:n==mxConstants.ALIGN_BOTTOM&&(d=Math.min(d,d+m+2*k.scale));d=d+q;for(i=0;i<h.length;i++){n=g("text");n.setAttribute("x",r(c*k.scale));n.setAttribute("y",r(d*k.scale));mxUtils.write(n,h[i]);p.appendChild(n);d=d+q*1.3}}a.appendChild(p)}},begin:function(){n=
g("path");o=[];q=null;l=true},moveTo:function(a,b){if(o!=null){a=a+k.dx;b=b+k.dy;o.push("M "+r(a*k.scale)+" "+r(b*k.scale));d&&(q=new mxPoint(a,b))}},lineTo:function(a,b){if(o!=null){a=a+k.dx;b=b+k.dy;o.push("L "+r(a*k.scale)+" "+r(b*k.scale));if(d){q!=null&&(l&&a!=q.x&&b!=q.y)&&(l=false);q=new mxPoint(a,b)}}},quadTo:function(a,b,c,d){if(o!=null){a=a+k.dx;b=b+k.dy;c=c+k.dx;d=d+k.dy;o.push("Q "+r(a*k.scale)+" "+r(b*k.scale)+" "+r(c*k.scale)+" "+r(d*k.scale));l=false}},curveTo:function(a,b,c,d,e,f){if(o!=
null){a=a+k.dx;b=b+k.dy;c=c+k.dx;d=d+k.dy;e=e+k.dx;f=f+k.dy;o.push("C "+r(a*k.scale)+" "+r(b*k.scale)+" "+r(c*k.scale)+" "+r(d*k.scale)+" "+r(e*k.scale)+" "+r(f*k.scale));l=false}},close:function(){o!=null&&o.push("Z")},stroke:function(){s(n,k,false,true)},fill:function(){s(n,k,true,false)},fillAndStroke:function(){s(n,k,true,true)},shadow:function(a,b){this.save();this.setStrokeColor(a);if(b){this.setFillColor(a);this.fillAndStroke()}else this.stroke();this.restore()},clip:function(){if(n!=null){if(o!=
null){n.setAttribute("d",o.join(" "));o=null}var a=++t,b=g("clipPath");b.setAttribute("id",a);b.appendChild(n);h.appendChild(b);k.clip=a}}}};function mxGuide(a,b){this.graph=a;this.setStates(b)}mxGuide.prototype.graph=null;mxGuide.prototype.states=null;mxGuide.prototype.horizontal=!0;mxGuide.prototype.vertical=!0;mxGuide.prototype.guideX=null;mxGuide.prototype.guideY=null;mxGuide.prototype.crisp=!0;mxGuide.prototype.setStates=function(a){this.states=a};mxGuide.prototype.isEnabledForEvent=function(){return true};
mxGuide.prototype.getGuideTolerance=function(){return this.graph.gridSize*this.graph.view.scale/2};mxGuide.prototype.createGuideShape=function(){var a=new mxPolyline([],mxConstants.GUIDE_COLOR,mxConstants.GUIDE_STROKEWIDTH);a.crisp=this.crisp;a.isDashed=true;return a};
mxGuide.prototype.move=function(a,b,c){if(this.states!=null&&(this.horizontal||this.vertical)&&a!=null&&b!=null){var d=this.graph.getView().translate,e=this.graph.getView().scale,f=b.x,g=b.y,h=false,i=false,k=this.getGuideTolerance(),l=k,m=k,k=a.clone();k.x=k.x+b.x;k.y=k.y+b.y;for(var n=k.x,o=k.x+k.width,q=k.getCenterX(),p=k.y,t=k.y+k.height,u=k.getCenterY(),b=function(b){var b=b+this.graph.panDx,c=false;if(Math.abs(b-q)<l){f=b-a.getCenterX();l=Math.abs(b-q);c=true}else if(Math.abs(b-n)<l){f=b-a.x;
l=Math.abs(b-n);c=true}else if(Math.abs(b-o)<l){f=b-a.x-a.width;l=Math.abs(b-o);c=true}if(c){if(this.guideX==null){this.guideX=this.createGuideShape(true);this.guideX.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;this.guideX.init(this.graph.getView().getOverlayPane());if(this.graph.dialect==mxConstants.DIALECT_SVG){this.guideX.node.setAttribute("pointer-events","none");this.guideX.pipe.setAttribute("pointer-events","none")}}var d=this.graph.container,
b=b-this.graph.panDx;this.guideX.points=[new mxPoint(b,-this.graph.panDy),new mxPoint(b,d.scrollHeight-3-this.graph.panDy)]}h=h||c},k=function(b){var b=b+this.graph.panDy,c=false;if(Math.abs(b-u)<m){g=b-a.getCenterY();m=Math.abs(b-u);c=true}else if(Math.abs(b-p)<m){g=b-a.y;m=Math.abs(b-p);c=true}else if(Math.abs(b-t)<m){g=b-a.y-a.height;m=Math.abs(b-t);c=true}if(c){if(this.guideY==null){this.guideY=this.createGuideShape(false);this.guideY.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:
mxConstants.DIALECT_SVG;this.guideY.init(this.graph.getView().getOverlayPane());if(this.graph.dialect==mxConstants.DIALECT_SVG){this.guideY.node.setAttribute("pointer-events","none");this.guideY.pipe.setAttribute("pointer-events","none")}}var d=this.graph.container,b=b-this.graph.panDy;this.guideY.points=[new mxPoint(-this.graph.panDx,b),new mxPoint(d.scrollWidth-3-this.graph.panDx,b)]}i=i||c},v=0;v<this.states.length;v++){var s=this.states[v];if(s!=null){if(this.horizontal){b.call(this,s.getCenterX());
b.call(this,s.x);b.call(this,s.x+s.width)}if(this.vertical){k.call(this,s.getCenterY());k.call(this,s.y);k.call(this,s.y+s.height)}}}if(!h&&this.guideX!=null)this.guideX.node.style.visibility="hidden";else if(this.guideX!=null){this.guideX.node.style.visibility="visible";this.guideX.redraw()}if(!i&&this.guideY!=null)this.guideY.node.style.visibility="hidden";else if(this.guideY!=null){this.guideY.node.style.visibility="visible";this.guideY.redraw()}if(c){if(!h){c=a.x-(this.graph.snap(a.x/e-d.x)+d.x)*
e;f=this.graph.snap(f/e)*e-c}if(!i){d=a.y-(this.graph.snap(a.y/e-d.y)+d.y)*e;g=this.graph.snap(g/e)*e-d}}b=new mxPoint(f,g)}return b};mxGuide.prototype.hide=function(){if(this.guideX!=null)this.guideX.node.style.visibility="hidden";if(this.guideY!=null)this.guideY.node.style.visibility="hidden"};mxGuide.prototype.destroy=function(){if(this.guideX!=null){this.guideX.destroy();this.guideX=null}if(this.guideY!=null){this.guideY.destroy();this.guideY=null}};function mxShape(){}
mxShape.prototype.SVG_STROKE_TOLERANCE=8;mxShape.prototype.scale=1;mxShape.prototype.dialect=null;mxShape.prototype.crisp=!1;mxShape.prototype.roundedCrispSvg=!0;mxShape.prototype.mixedModeHtml=!0;mxShape.prototype.preferModeHtml=!0;mxShape.prototype.bounds=null;mxShape.prototype.points=null;mxShape.prototype.node=null;mxShape.prototype.label=null;mxShape.prototype.innerNode=null;mxShape.prototype.style=null;mxShape.prototype.startOffset=null;mxShape.prototype.endOffset=null;
mxShape.prototype.boundingBox=null;mxShape.prototype.vmlNodes=["node","strokeNode","fillNode","shadowNode"];mxShape.prototype.vmlScale=1;mxShape.prototype.setCursor=function(a){a==null&&(a="");this.cursor=a;if(this.innerNode!=null)this.innerNode.style.cursor=a;if(this.node!=null)this.node.style.cursor=a;if(this.pipe!=null)this.pipe.style.cursor=a};mxShape.prototype.getCursor=function(){return this.cursor};
mxShape.prototype.init=function(a){if(this.node==null){this.node=this.create(a);if(a!=null)if(document.documentMode==8&&mxUtils.isVml(this.node)){for(var b=0;b<this.vmlNodes.length;b++)this[this.vmlNodes[b]]!=null&&this[this.vmlNodes[b]].setAttribute("id","mxTemporaryReference-"+this.vmlNodes[b]);a.insertAdjacentHTML("beforeEnd",this.node.outerHTML);for(b=0;b<this.vmlNodes.length;b++)if(this[this.vmlNodes[b]]!=null){this[this.vmlNodes[b]]=a.ownerDocument.getElementById("mxTemporaryReference-"+this.vmlNodes[b]);
this[this.vmlNodes[b]].removeAttribute("id")}}else a.appendChild(this.node)}if(this.insertGradientNode!=null){this.insertGradient(this.insertGradientNode);this.insertGradientNode=null}};
mxShape.prototype.insertGradient=function(a){if(a!=null){for(var b=0,c=a.getAttribute("id"),d=document.getElementById(c);d!=null&&d.ownerSVGElement!=this.node.ownerSVGElement;){b++;c=a.getAttribute("id")+"-"+b;d=document.getElementById(c)}if(d==null){a.setAttribute("id",c);this.node.ownerSVGElement.appendChild(a);d=a}if(d!=null){a="url(#"+c+")";b=this.innerNode!=null?this.innerNode:this.node;b!=null&&b.getAttribute("fill")!=a&&b.setAttribute("fill",a)}}};
mxShape.prototype.isMixedModeHtml=function(){return this.mixedModeHtml&&!this.isRounded&&!this.isShadow&&this.gradient==null&&mxUtils.getValue(this.style,mxConstants.STYLE_GLASS,0)==0};mxShape.prototype.create=function(){var a=null;return a=this.dialect==mxConstants.DIALECT_SVG?this.createSvg():this.dialect==mxConstants.DIALECT_STRICTHTML||this.preferModeHtml&&this.dialect==mxConstants.DIALECT_PREFERHTML||this.isMixedModeHtml()&&this.dialect==mxConstants.DIALECT_MIXEDHTML?this.createHtml():this.createVml()};
mxShape.prototype.createHtml=function(){var a=document.createElement("DIV");this.configureHtmlShape(a);return a};mxShape.prototype.destroy=function(){if(this.node!=null){mxEvent.release(this.node);this.node.parentNode!=null&&this.node.parentNode.removeChild(this.node);if(this.node.glassOverlay){this.node.glassOverlay.parentNode.removeChild(this.node.glassOverlay);this.node.glassOverlay=null}this.node=null}};
mxShape.prototype.apply=function(a){this.style=a=a.style;if(a!=null){this.fill=mxUtils.getValue(a,mxConstants.STYLE_FILLCOLOR,this.fill);this.gradient=mxUtils.getValue(a,mxConstants.STYLE_GRADIENTCOLOR,this.gradient);this.gradientDirection=mxUtils.getValue(a,mxConstants.STYLE_GRADIENT_DIRECTION,this.gradientDirection);this.opacity=mxUtils.getValue(a,mxConstants.STYLE_OPACITY,this.opacity);this.stroke=mxUtils.getValue(a,mxConstants.STYLE_STROKECOLOR,this.stroke);this.strokewidth=mxUtils.getNumber(a,
mxConstants.STYLE_STROKEWIDTH,this.strokewidth);this.isShadow=mxUtils.getValue(a,mxConstants.STYLE_SHADOW,this.isShadow);this.isDashed=mxUtils.getValue(a,mxConstants.STYLE_DASHED,this.isDashed);this.spacing=mxUtils.getValue(a,mxConstants.STYLE_SPACING,this.spacing);this.startSize=mxUtils.getNumber(a,mxConstants.STYLE_STARTSIZE,this.startSize);this.endSize=mxUtils.getNumber(a,mxConstants.STYLE_ENDSIZE,this.endSize);this.isRounded=mxUtils.getValue(a,mxConstants.STYLE_ROUNDED,this.isRounded);this.startArrow=
mxUtils.getValue(a,mxConstants.STYLE_STARTARROW,this.startArrow);this.endArrow=mxUtils.getValue(a,mxConstants.STYLE_ENDARROW,this.endArrow);this.rotation=mxUtils.getValue(a,mxConstants.STYLE_ROTATION,this.rotation);this.direction=mxUtils.getValue(a,mxConstants.STYLE_DIRECTION,this.direction);if(this.fill=="none")this.fill=null;if(this.gradient=="none")this.gradient=null;if(this.stroke=="none")this.stroke=null}};
mxShape.prototype.createSvgGroup=function(a){var b=document.createElementNS(mxConstants.NS_SVG,"g");this.innerNode=document.createElementNS(mxConstants.NS_SVG,a);this.configureSvgShape(this.innerNode);a=="rect"&&(this.strokewidth*this.scale>=1&&!this.isRounded)&&this.innerNode.setAttribute("shape-rendering","optimizeSpeed");this.shadowNode=this.createSvgShadow(this.innerNode);this.shadowNode!=null&&b.appendChild(this.shadowNode);b.appendChild(this.innerNode);return b};
mxShape.prototype.createSvgShadow=function(a){if(this.isShadow){a=a.cloneNode(true);a.setAttribute("opacity",mxConstants.SHADOW_OPACITY);this.fill!=null&&this.fill!=mxConstants.NONE&&a.setAttribute("fill",mxConstants.SHADOWCOLOR);this.stroke!=null&&this.stroke!=mxConstants.NONE&&a.setAttribute("stroke",mxConstants.SHADOWCOLOR);return a}return null};
mxShape.prototype.configureHtmlShape=function(a){if(mxUtils.isVml(a))this.configureVmlShape(a);else{a.style.position="absolute";a.style.overflow="hidden";var b=this.stroke;if(b!=null&&b!=mxConstants.NONE){a.style.borderColor=b;if(this.isDashed)a.style.borderStyle="dashed";else if(this.strokewidth>0)a.style.borderStyle="solid";a.style.borderWidth=Math.ceil(this.strokewidth*this.scale)+"px"}else a.style.borderWidth="0px";b=this.fill;a.style.background="";b!=null&&b!=mxConstants.NONE?a.style.backgroundColor=
b:this.points==null&&this.configureTransparentBackground(a);this.opacity!=null&&mxUtils.setOpacity(a,this.opacity)}};mxShape.prototype.updateVmlFill=function(a,b,c,d,e){a.color=b;if(e!=null&&e!=100){a.opacity=e+"%";c!=null&&a.setAttribute("o:opacity2",e+"%")}if(c!=null){a.type="gradient";a.color2=c;b="180";this.gradientDirection==mxConstants.DIRECTION_EAST?b="270":this.gradientDirection==mxConstants.DIRECTION_WEST?b="90":this.gradientDirection==mxConstants.DIRECTION_NORTH&&(b="0");a.angle=b}};
mxShape.prototype.updateVmlStrokeNode=function(a){if(this.strokeNode==null){this.strokeNode=document.createElement("v:stroke");this.strokeNode.joinstyle="miter";this.strokeNode.miterlimit=4;a.appendChild(this.strokeNode)}if(this.opacity!=null)this.strokeNode.opacity=this.opacity+"%";this.updateVmlDashStyle()};mxShape.prototype.updateVmlStrokeColor=function(a){var b=this.stroke;if(b!=null&&b!=mxConstants.NONE){a.stroked="true";a.strokecolor=b}else a.stroked="false"};
mxShape.prototype.configureVmlShape=function(a){a.style.position="absolute";this.updateVmlStrokeColor(a);a.style.background="";var b=this.fill;if(b!=null&&b!=mxConstants.NONE){if(this.fillNode==null){this.fillNode=document.createElement("v:fill");a.appendChild(this.fillNode)}this.updateVmlFill(this.fillNode,b,this.gradient,this.gradientDirection,this.opacity)}else{a.filled="false";this.points==null&&this.configureTransparentBackground(a)}this.updateVmlStrokeNode(a);this.isShadow&&this.createVmlShadow(a);
if(a.nodeName=="roundrect")try{var c=mxConstants.RECTANGLE_ROUNDING_FACTOR*100;this.style!=null&&(c=mxUtils.getValue(this.style,mxConstants.STYLE_ARCSIZE,c));a.setAttribute("arcsize",""+c+"%")}catch(d){}};
mxShape.prototype.createVmlShadow=function(a){if(this.shadowNode==null){this.shadowNode=document.createElement("v:shadow");this.shadowNode.on="true";this.shadowNode.color=mxConstants.SHADOWCOLOR;this.shadowNode.opacity=mxConstants.SHADOW_OPACITY*100+"%";this.shadowStrokeNode=document.createElement("v:stroke");this.shadowNode.appendChild(this.shadowStrokeNode);a.appendChild(this.shadowNode)}};
mxShape.prototype.configureTransparentBackground=function(a){a.style.background="url('"+mxClient.imageBasePath+"/transparent.gif')"};
mxShape.prototype.configureSvgShape=function(a){var b=this.stroke;b!=null&&b!=mxConstants.NONE?a.setAttribute("stroke",b):a.setAttribute("stroke","none");b=this.fill;if(b!=null&&b!=mxConstants.NONE)if(this.gradient!=null){var c=this.getGradientId(b,this.gradient);if(this.gradientNode!=null&&this.gradientNode.getAttribute("id")!=c){this.gradientNode=null;a.setAttribute("fill","")}if(this.gradientNode==null){this.gradientNode=this.createSvgGradient(c,b,this.gradient,a);a.setAttribute("fill","url(#"+
c+")")}}else{this.gradientNode=null;a.setAttribute("fill",b)}else a.setAttribute("fill","none");if(this.opacity!=null){a.setAttribute("fill-opacity",this.opacity/100);a.setAttribute("stroke-opacity",this.opacity/100)}};
mxShape.prototype.getGradientId=function(a,b){a.charAt(0)=="#"&&(a=a.substring(1));b.charAt(0)=="#"&&(b=b.substring(1));var a=a.toLowerCase(),b=b.toLowerCase(),c=null;if(this.gradientDirection==null||this.gradientDirection==mxConstants.DIRECTION_SOUTH)c="south";else if(this.gradientDirection==mxConstants.DIRECTION_EAST)c="east";else{var d=a,a=b,b=d;this.gradientDirection==mxConstants.DIRECTION_NORTH?c="south":this.gradientDirection==mxConstants.DIRECTION_WEST&&(c="east")}return"mx-gradient-"+a+"-"+
b+"-"+c};mxShape.prototype.createSvgPipe=function(){var a=document.createElementNS(mxConstants.NS_SVG,"path");a.setAttribute("pointer-events","stroke");a.setAttribute("fill","none");a.setAttribute("visibility","hidden");a.setAttribute("stroke",mxClient.IS_OP?"none":"white");return a};
mxShape.prototype.createSvgGradient=function(a,b,c){var d=this.insertGradientNode;if(d==null){d=document.createElementNS(mxConstants.NS_SVG,"linearGradient");d.setAttribute("id",a);d.setAttribute("x1","0%");d.setAttribute("y1","0%");d.setAttribute("x2","0%");d.setAttribute("y2","0%");this.gradientDirection==null||this.gradientDirection==mxConstants.DIRECTION_SOUTH?d.setAttribute("y2","100%"):this.gradientDirection==mxConstants.DIRECTION_EAST?d.setAttribute("x2","100%"):this.gradientDirection==mxConstants.DIRECTION_NORTH?
d.setAttribute("y1","100%"):this.gradientDirection==mxConstants.DIRECTION_WEST&&d.setAttribute("x1","100%");a=document.createElementNS(mxConstants.NS_SVG,"stop");a.setAttribute("offset","0%");a.setAttribute("style","stop-color:"+b);d.appendChild(a);a=document.createElementNS(mxConstants.NS_SVG,"stop");a.setAttribute("offset","100%");a.setAttribute("style","stop-color:"+c);d.appendChild(a)}return this.insertGradientNode=d};
mxShape.prototype.createPoints=function(a,b,c,d){var e=d?this.bounds.x:0,d=d?this.bounds.y:0,f=this.crisp&&this.dialect==mxConstants.DIALECT_SVG&&mxClient.IS_IE?0.5:0;if(isNaN(this.points[0].x)||isNaN(this.points[0].y))return null;var g=mxConstants.LINE_ARCSIZE*this.scale,h=this.points[0];if(this.startOffset!=null){h=h.clone();h.x=h.x+this.startOffset.x;h.y=h.y+this.startOffset.y}for(var a=a+" "+(Math.round(h.x-e)+f)+" "+(Math.round(h.y-d)+f)+" ",i=1;i<this.points.length;i++){var h=this.points[i-
1],k=this.points[i];if(isNaN(k.x)||isNaN(k.y))return null;if(i==this.points.length-1&&this.endOffset!=null){k=k.clone();k.x=k.x+this.endOffset.x;k.y=k.y+this.endOffset.y}var l=h.x-k.x,h=h.y-k.y;if(this.isRounded&&i<this.points.length-1&&(l!=0||h!=0)&&this.scale>0.3){var m=Math.sqrt(l*l+h*h),l=l*Math.min(g,m/2)/m,h=h*Math.min(g,m/2)/m,a=a+(b+" "+(Math.round(k.x+l-e)+f)+" "+(Math.round(k.y+h-d)+f)+" "),h=this.points[i+1],l=h.x-k.x,h=h.y-k.y,m=Math.max(1,Math.sqrt(l*l+h*h));if(m!=0){l=l*Math.min(g,m/
2)/m;h=h*Math.min(g,m/2)/m;a=a+(c+" "+Math.round(k.x-e)+" "+Math.round(k.y-d)+" "+Math.round(k.x-e)+","+Math.round(k.y-d)+" "+(Math.round(k.x+l-e)+f)+" "+(Math.round(k.y+h-d)+f)+" ")}}else a=a+(b+" "+(Math.round(k.x-e)+f)+" "+(Math.round(k.y-d)+f)+" ")}return a};
mxShape.prototype.updateHtmlShape=function(a){if(a!=null){if(mxUtils.isVml(a))this.updateVmlShape(a);else{var b=Math.ceil(this.strokewidth*this.scale);a.style.borderWidth=Math.max(1,b)+"px";if(this.bounds!=null&&!isNaN(this.bounds.x)&&!isNaN(this.bounds.y)&&!isNaN(this.bounds.width)&&!isNaN(this.bounds.height)){a.style.left=Math.round(this.bounds.x-b/2)+"px";a.style.top=Math.round(this.bounds.y-b/2)+"px";document.compatMode=="CSS1Compat"&&(b=-b);a.style.width=Math.round(Math.max(0,this.bounds.width+
b))+"px";a.style.height=Math.round(Math.max(0,this.bounds.height+b))+"px";a.style.visibility=this.bounds.width==0||this.bounds.height==0?"hidden":"visible"}}if(this.points!=null&&this.bounds!=null&&!mxUtils.isVml(a)){if(this.divContainer==null)this.divContainer=a;for(;this.divContainer.firstChild!=null;){mxEvent.release(this.divContainer.firstChild);this.divContainer.removeChild(this.divContainer.firstChild)}a.style.borderStyle="";a.style.background="";if(this.points.length==2){var c=this.points[0],
b=this.points[1],d=b.x-c.x,e=b.y-c.y;if(d==0||e==0)a.style.borderStyle="solid";else{a.style.width=Math.round(this.bounds.width+1)+"px";a.style.height=Math.round(this.bounds.height+1)+"px";for(var b=1+Math.sqrt(d*d+e*e)/(8*this.scale),f=d/b,g=e/b,a=c.x-this.bounds.x,c=c.y-this.bounds.y,d=0;d<b;d++){e=document.createElement("DIV");e.style.position="absolute";e.style.overflow="hidden";e.style.left=Math.round(a)+"px";e.style.top=Math.round(c)+"px";e.style.width=Math.max(1,2*this.scale)+"px";e.style.height=
Math.max(1,2*this.scale)+"px";e.style.backgroundColor=this.stroke;this.divContainer.appendChild(e);a=a+f;c=c+g}}}else if(this.points.length==3){c=this.points[1];d="0";e="1";b="0";f="1";if(c.x==this.bounds.x){f="0";b="1"}if(c.y==this.bounds.y){d="1";e="0"}a.style.borderStyle="solid";a.style.borderWidth=d+" "+f+" "+e+" "+b+"px"}else{a.style.width=Math.round(this.bounds.width+1)+"px";a.style.height=Math.round(this.bounds.height+1)+"px";g=this.points[0];for(d=1;d<this.points.length;d++){f=this.points[d];
e=document.createElement("DIV");e.style.position="absolute";e.style.overflow="hidden";e.style.borderColor=this.stroke;e.style.borderStyle="solid";e.style.borderWidth="1 0 0 1px";a=Math.min(f.x,g.x)-this.bounds.x;c=Math.min(f.y,g.y)-this.bounds.y;b=Math.max(1,Math.abs(f.x-g.x));g=Math.max(1,Math.abs(f.y-g.y));e.style.left=a+"px";e.style.top=c+"px";e.style.width=b+"px";e.style.height=g+"px";this.divContainer.appendChild(e);g=f}}}}};
mxShape.prototype.updateVmlDashStyle=function(){if(this.isDashed){if(this.strokeNode.dashstyle!="dash")this.strokeNode.dashstyle="dash"}else if(this.strokeNode.dashstyle!="solid")this.strokeNode.dashstyle="solid"};
mxShape.prototype.updateVmlShape=function(a){a.strokeweight=this.strokewidth*this.scale+"px";this.strokeNode!=null&&this.updateVmlDashStyle();if(this.shadowNode!=null){var b=Math.round(mxConstants.SHADOW_OFFSET_X*this.scale),c=Math.round(mxConstants.SHADOW_OFFSET_Y*this.scale);this.shadowNode.offset=b+"px,"+c+"px"}if(this.bounds!=null&&!isNaN(this.bounds.x)&&!isNaN(this.bounds.y)&&!isNaN(this.bounds.width)&&!isNaN(this.bounds.height)){var b=1,c=Math.max(0,Math.round(this.bounds.width)),d=Math.max(0,
Math.round(this.bounds.height));if(this.points!=null||a.nodeName=="shape"||a.nodeName=="group"){var e=a.parentNode.nodeName=="group"?1:this.vmlScale;a.coordsize=c*e+","+d*e}else if(a.parentNode.nodeName=="group")b=this.vmlScale;if(a.parentNode!=this.node){a.style.left=Math.round(this.bounds.x*b)+"px";a.style.top=Math.round(this.bounds.y*b)+"px";if(this.points==null)if(this.rotation!=null&&this.rotation!=0)a.style.rotation=this.rotation;else if(a.style.rotation!=null)a.style.rotation=""}a.style.width=
c*b+"px";a.style.height=d*b+"px"}if(this.points!=null&&a.nodeName!="group")if(a.nodeName=="polyline"&&a.points!=null){b="";for(c=0;c<this.points.length;c++)b=b+(this.points[c].x+","+this.points[c].y+" ");a.points.value=b;a.style.left=null;a.style.top=null;a.style.width=null;a.style.height=null}else if(this.bounds!=null){b=this.createPoints("m","l","c",true);if(this.style!=null&&this.style[mxConstants.STYLE_SMOOTH]){d=this.points;e=d.length;if(e>3){for(var f=this.bounds.x,g=this.bounds.y,b="m "+Math.round(d[0].x-
f)+" "+Math.round(d[0].y-g)+" qb",c=1;c<e-1;c++)b=b+(" "+Math.round(d[c].x-f)+" "+Math.round(d[c].y-g));b=b+(" nf l "+Math.round(d[e-1].x-f)+" "+Math.round(d[e-1].y-g))}}a.path=b+" e"}};
mxShape.prototype.updateSvgBounds=function(a){var b=this.bounds.width,c=this.bounds.height;if(this.isRounded&&(!this.crisp||!mxClient.IS_IE)){a.setAttribute("x",this.bounds.x);a.setAttribute("y",this.bounds.y)}else{var d=this.crisp&&mxClient.IS_IE?0.5:0;a.setAttribute("x",Math.round(this.bounds.x)+d);a.setAttribute("y",Math.round(this.bounds.y)+d);b=Math.round(b);c=Math.round(c)}a.setAttribute("width",b);a.setAttribute("height",c);if(this.isRounded){d=mxConstants.RECTANGLE_ROUNDING_FACTOR*100;this.style!=
null&&(d=mxUtils.getValue(this.style,mxConstants.STYLE_ARCSIZE,d)/100);b=Math.min(b*d,c*d);a.setAttribute("rx",b);a.setAttribute("ry",b)}this.updateSvgTransform(a,a==this.shadowNode)};
mxShape.prototype.updateSvgPath=function(a){var b=this.createPoints("M","L","C",false);if(b!=null){a.setAttribute("d",b);if(this.style!=null&&this.style[mxConstants.STYLE_SMOOTH]){var b=this.points,c=b.length;if(c>3){for(var d="M "+b[0].x+" "+b[0].y+" ",d=d+(" Q "+b[1].x+" "+b[1].y+"  "+b[2].x+" "+b[2].y),e=3;e<c;e++)d=d+(" T "+b[e].x+" "+b[e].y);a.setAttribute("d",d)}}a.removeAttribute("x");a.removeAttribute("y");a.removeAttribute("width");a.removeAttribute("height")}};
mxShape.prototype.updateSvgScale=function(a){a.setAttribute("stroke-width",Math.round(Math.max(1,this.strokewidth*this.scale)));if(this.isDashed){var b=Math.max(1,Math.round(3*this.scale*this.strokewidth));a.setAttribute("stroke-dasharray",b+" "+b)}this.crisp&&(this.roundedCrispSvg||this.isRounded!=true)?a.setAttribute("shape-rendering","crispEdges"):a.removeAttribute("shape-rendering")};
mxShape.prototype.updateSvgShape=function(a){this.points!=null&&this.points[0]!=null?this.updateSvgPath(a):this.bounds!=null&&this.updateSvgBounds(a);this.updateSvgScale(a)};mxShape.prototype.getSvgShadowTransform=function(){return"translate("+mxConstants.SHADOW_OFFSET_X*this.scale+" "+mxConstants.SHADOW_OFFSET_Y*this.scale+")"};
mxShape.prototype.updateSvgTransform=function(a,b){var c=b?this.getSvgShadowTransform():"";this.rotation!=null&&this.rotation!=0?a.setAttribute("transform","rotate("+this.rotation+","+(this.bounds.x+this.bounds.width/2)+","+(this.bounds.y+this.bounds.height/2)+") "+c):b?a.setAttribute("transform",c):a.removeAttribute("transform")};
mxShape.prototype.reconfigure=function(){if(this.dialect==mxConstants.DIALECT_SVG){this.innerNode!=null?this.configureSvgShape(this.innerNode):this.configureSvgShape(this.node);if(this.insertGradientNode!=null){this.insertGradient(this.insertGradientNode);this.insertGradientNode=null}}else{if(mxUtils.isVml(this.node)){this.node.style.visibility="hidden";this.configureVmlShape(this.node)}else{this.node.style.visibility="hidden";this.configureHtmlShape(this.node)}this.node.style.visibility="visible"}};
mxShape.prototype.redraw=function(){this.updateBoundingBox();if(this.dialect==mxConstants.DIALECT_SVG)this.redrawSvg();else if(mxUtils.isVml(this.node)){this.node.style.visibility="hidden";this.redrawVml();this.node.style.visibility="visible"}else this.redrawHtml()};
mxShape.prototype.updateBoundingBox=function(){if(this.bounds!=null){var a=this.createBoundingBox();this.augmentBoundingBox(a);a.x=Math.floor(a.x);a.y=Math.floor(a.y);a.width=Math.ceil(a.width);a.height=Math.ceil(a.height);this.boundingBox=a}};mxShape.prototype.createBoundingBox=function(){return this.bounds.clone()};
mxShape.prototype.augmentBoundingBox=function(a){if(this.isShadow){a.width=a.width+Math.ceil(mxConstants.SHADOW_OFFSET_X*this.scale);a.height=a.height+Math.ceil(mxConstants.SHADOW_OFFSET_Y*this.scale)}var b=Math.ceil(this.strokewidth*this.scale);a.grow(Math.floor(b/2))};
mxShape.prototype.redrawSvg=function(){if(this.innerNode!=null){this.updateSvgShape(this.innerNode);this.shadowNode!=null&&this.updateSvgShape(this.shadowNode)}else{this.updateSvgShape(this.node);this.shadowNode!=null&&this.shadowNode.setAttribute("transform",this.getSvgShadowTransform())}this.updateSvgGlassPane()};
mxShape.prototype.updateVmlGlassPane=function(){if(this.bounds!=null&&this.node.nodeName=="group"&&this.style!=null&&mxUtils.getValue(this.style,mxConstants.STYLE_GLASS,0)==1){if(this.node.glassOverlay==null){this.node.glassOverlay=document.createElement("v:shape");this.node.glassOverlay.setAttribute("filled","true");this.node.glassOverlay.setAttribute("fillcolor","white");this.node.glassOverlay.setAttribute("stroked","false");var a=document.createElement("v:fill");a.setAttribute("type","gradient");
a.setAttribute("color","white");a.setAttribute("color2","white");a.setAttribute("opacity","90%");a.setAttribute("o:opacity2","15%");a.setAttribute("angle","180");this.node.glassOverlay.appendChild(a);this.node.appendChild(this.node.glassOverlay)}var a=this.bounds,b=Math.ceil(this.strokewidth*this.scale/2+1),b="m "+-b+" "+-b+" l "+-b+" "+Math.round(a.height*0.4)+" c "+Math.round(a.width*0.3)+" "+Math.round(a.height*0.6)+" "+Math.round(a.width*0.7)+" "+Math.round(a.height*0.6)+" "+Math.round(a.width+
b)+" "+Math.round(a.height*0.4)+" l "+Math.round(a.width+b)+" "+-b+" x e";this.node.glassOverlay.style.position="absolute";this.node.glassOverlay.style.width=a.width+"px";this.node.glassOverlay.style.height=a.height+"px";this.node.glassOverlay.setAttribute("coordsize",Math.round(this.bounds.width)+","+Math.round(this.bounds.height));this.node.glassOverlay.setAttribute("path",b)}else if(this.node.glassOverlay!=null){this.node.glassOverlay.parentNode.removeChild(this.node.glassOverlay);this.node.glassOverlay=
null}};
mxShape.prototype.updateSvgGlassPane=function(){if(this.node.nodeName=="g"&&this.style!=null&&mxUtils.getValue(this.style,mxConstants.STYLE_GLASS,0)==1){if(this.node.glassOverlay==null){if(this.node.ownerSVGElement.glassGradient==null){var a=document.createElementNS(mxConstants.NS_SVG,"linearGradient");a.setAttribute("x1","0%");a.setAttribute("y1","0%");a.setAttribute("x2","0%");a.setAttribute("y2","100%");var b=document.createElementNS(mxConstants.NS_SVG,"stop");b.setAttribute("offset","0%");b.setAttribute("style",
"stop-color:#ffffff;stop-opacity:0.9");a.appendChild(b);b=document.createElementNS(mxConstants.NS_SVG,"stop");b.setAttribute("offset","100%");b.setAttribute("style","stop-color:#ffffff;stop-opacity:0.1");a.appendChild(b);for(b=0;document.getElementById("mx-glass-gradient-"+b)!=null;)b++;a.setAttribute("id","mx-glass-gradient-"+b);this.node.ownerSVGElement.appendChild(a);this.node.ownerSVGElement.glassGradient=a}this.node.glassOverlay=document.createElementNS(mxConstants.NS_SVG,"path");this.node.glassOverlay.setAttribute("style",
"fill:url(#"+this.node.ownerSVGElement.glassGradient.getAttribute("id")+");");this.node.appendChild(this.node.glassOverlay)}a=this.bounds;b=Math.ceil(this.strokewidth*this.scale/2);this.node.glassOverlay.setAttribute("d","m "+(a.x-b)+","+(a.y-b)+" L "+(a.x-b)+","+(a.y+a.height*0.4)+" Q "+(a.x+a.width*0.5)+","+(a.y+a.height*0.7)+" "+(a.x+a.width+b)+","+(a.y+a.height*0.4)+" L "+(a.x+a.width+b)+","+(a.y-b)+" z")}else if(this.node.glassOverlay!=null){this.node.glassOverlay.parentNode.removeChild(this.node.glassOverlay);
this.node.glassOverlay=null}};mxShape.prototype.redrawVml=function(){this.node.style.visibility="hidden";this.updateVmlShape(this.node);this.updateVmlGlassPane();this.node.style.visibility="visible"};mxShape.prototype.redrawHtml=function(){this.updateHtmlShape(this.node)};mxShape.prototype.getRotation=function(){var a=this.rotation||0;this.direction!=null&&(this.direction=="north"?a=a+270:this.direction=="west"?a=a+180:this.direction=="south"&&(a=a+90));return a};
mxShape.prototype.createPath=function(a){var b=this.bounds.x,c=this.bounds.y,d=this.bounds.width,e=this.bounds.height,f=0;if(this.direction=="north"||this.direction=="south")var f=(d-e)/2,b=b+f,c=c+(e-d)/2,g=d,d=e,e=g;var h=this.getRotation(),g=null;if(this.dialect==mxConstants.DIALECT_SVG){g=new mxPath("svg");g.setTranslate(b,c);if(h!=0){var f=this.bounds.getCenterX(),i=this.bounds.getCenterY(),h="rotate("+h+" "+f+" "+i+")";this.innerNode!=null&&this.innerNode.setAttribute("transform",h);this.foreground!=
null&&this.foreground.setAttribute("transform",h);this.shadowNode!=null&&this.shadowNode.setAttribute("transform",this.getSvgShadowTransform()+" "+h)}}else{g=new mxPath("vml");g.setTranslate(f,-f);g.scale=this.vmlScale;if(h!=0)this.node.style.rotation=h}this.redrawPath(g,b,c,d,e,a);return g.getPath()};mxShape.prototype.redrawPath=function(){};function mxStencil(a){this.desc=a;this.parseDescription();this.parseConstraints()}mxStencil.prototype.desc=null;mxStencil.prototype.constraints=null;
mxStencil.prototype.aspect=null;mxStencil.prototype.w0=null;mxStencil.prototype.h0=null;mxStencil.prototype.bgNode=null;mxStencil.prototype.fgNode=null;mxStencil.prototype.strokewidth=null;
mxStencil.prototype.parseDescription=function(){this.fgNode=this.desc.getElementsByTagName("foreground")[0];this.bgNode=this.desc.getElementsByTagName("background")[0];this.w0=Number(this.desc.getAttribute("w")||100);this.h0=Number(this.desc.getAttribute("h")||100);var a=this.desc.getAttribute("aspect");this.aspect=a!=null?a:"variable";a=this.desc.getAttribute("strokewidth");this.strokewidth=a!=null?a:"1"};
mxStencil.prototype.parseConstraints=function(){var a=this.desc.getElementsByTagName("connections")[0];if(a!=null){a=mxUtils.getChildNodes(a);if(a!=null&&a.length>0){this.constraints=[];for(var b=0;b<a.length;b++)this.constraints.push(this.parseConstraint(a[b]))}}};mxStencil.prototype.parseConstraint=function(a){var b=Number(a.getAttribute("x")),c=Number(a.getAttribute("y")),a=a.getAttribute("perimeter")=="1";return new mxConnectionConstraint(new mxPoint(b,c),a)};
mxStencil.prototype.evaluateAttribute=function(a,b,c){b=a.getAttribute(b);if(b==null){a=mxUtils.getTextContent(a);if(a!=null){a=mxUtils.eval(a);typeof a=="function"&&(b=a(c))}}return b};
mxStencil.prototype.renderDom=function(a,b,c,d){var e=a.dialect!=mxConstants.DIALECT_SVG,f=a.rotation||0,g=false;if(a.direction!=null){a.direction=="north"?f=f+270:a.direction=="west"?f=f+180:a.direction=="south"&&(f=f+90);g=a.direction=="north"||a.direction=="south"}var h=a.style[mxConstants.STYLE_STENCIL_FLIPH],i=a.style[mxConstants.STYLE_STENCIL_FLIPV];if(h&&i){f=f+180;i=h=false}var k="";if(e){if(h)c.style.flip="x";else if(i)c.style.flip="y";if(f!=0)c.style.rotation=f}else{if(h||i){var l=1,m=1,
n=0,o=0;if(h){l=-1;n=-b.width-2*b.x}if(i){m=-1;o=-b.height-2*b.y}k="scale("+l+" "+m+") translate("+n+" "+o+")"}if(f!=0){h=b.getCenterX();i=b.getCenterY();k=k+(" rotate("+f+" "+h+" "+i+")")}}var q=d==null;if(this.bgNode!=null||this.fgNode!=null){var p=e&&d==null?0:b.x,t=e&&d==null?0:b.y,l=b.width/this.w0,m=b.height/this.h0;this.lastMoveY=this.lastMoveX=0;if(g){m=b.width/this.h0;l=b.height/this.w0;f=(b.width-b.height)/2;h=e?a.vmlScale:1;p=p+f*h;t=t-f*h}if(this.aspect=="fixed"){l=m=Math.min(l,m);if(g){p=
p+(b.height-this.w0*l)/2;t=t+(b.width-this.h0*m)/2}else{p=p+(b.width-this.w0*l)/2;t=t+(b.height-this.h0*m)/2}}if(e){l=l*a.vmlScale;m=m*a.vmlScale;p=p*a.vmlScale;t=t*a.vmlScale}var u=Math.min(l,m),v=[],s=d!=null?d:{fillColorAssigned:false,fill:a.fill,stroke:a.stroke,strokeWidth:this.strokewidth=="inherit"?Number(a.strokewidth)*a.scale:Number(this.strokewidth)*u/(e?a.vmlScale:1),dashed:a.isDashed,dashpattern:[3,3],alpha:a.opacity,linejoin:"miter",fontColor:"#000000",fontSize:mxConstants.DEFAULT_FONTSIZE,
fontFamily:mxConstants.DEFAULT_FONTFAMILY,fontStyle:0},r=null,y=null,x=function(b,c){var d=Math.round(Math.max(1,c.strokeWidth));if(e){b.strokeweight=d+"px";if(c.fill!=null){var d=!c.fillColorAssigned?a.gradient:null,f=document.createElement("v:fill");a.updateVmlFill(f,c.fill,d,a.gradientDirection,c.alpha);b.appendChild(f)}else b.filled="false";if(c.stroke!=null){b.stroked="true";b.strokecolor=c.stroke}else b.stroked="false";b.style.position="absolute"}else{b.setAttribute("stroke-width",d);c.fill!=
null&&c.fillColorAssigned&&b.setAttribute("fill",c.fill);c.stroke!=null&&b.setAttribute("stroke",c.stroke)}},B=function(a){document.documentMode==8?c.insertAdjacentHTML("beforeEnd",a.outerHTML):c.appendChild(a)},z=function(a){r!=null&&y!=null&&y.push(a)},w=function(a){return e?Math.round(a):a},C=function(d){var f=d.nodeName,g=f=="fill",h=f=="stroke",i=f=="fillstroke";if(f=="save"){v.push(s);s=mxUtils.clone(s)}else if(f=="restore")s=v.pop();else if(f=="path"){y=[];if(e){r=document.createElement("v:shape");
x.call(this,r,s);i=Math.round(b.width)*a.vmlScale;f=Math.round(b.height)*a.vmlScale;r.style.width=i+"px";r.style.height=f+"px";r.coordsize=i+","+f}else{r=document.createElementNS(mxConstants.NS_SVG,"path");x.call(this,r,s);k.length>0&&r.setAttribute("transform",k);d.getAttribute("crisp")=="1"&&r.setAttribute("shape-rendering","crispEdges")}for(d=d.firstChild;d!=null;){d.nodeType==mxConstants.NODETYPE_ELEMENT&&C.call(this,d);d=d.nextSibling}if(e){z("e");r.path=y.join("")}else r.setAttribute("d",y.join(""))}else if(f==
"move"){g=e?"m":"M";this.lastMoveX=w(p+Number(d.getAttribute("x"))*l);this.lastMoveY=w(t+Number(d.getAttribute("y"))*m);z(g+" "+this.lastMoveX+" "+this.lastMoveY)}else if(f=="line"){g=e?"l":"L";this.lastMoveX=w(p+Number(d.getAttribute("x"))*l);this.lastMoveY=w(t+Number(d.getAttribute("y"))*m);z(g+" "+this.lastMoveX+" "+this.lastMoveY)}else if(f=="quad")if(e){var g=this.lastMoveX,n=this.lastMoveY,h=p+Number(d.getAttribute("x1"))*l,f=t+Number(d.getAttribute("y1"))*m,i=p+Number(d.getAttribute("x2"))*
l,d=t+Number(d.getAttribute("y2"))*m,n=n+2/3*(f-n),o=i+2/3*(h-i),f=d+2/3*(f-d);z("c "+Math.round(g+2/3*(h-g))+" "+Math.round(n)+" "+Math.round(o)+" "+Math.round(f)+" "+Math.round(i)+" "+Math.round(d));this.lastMoveX=i;this.lastMoveY=d}else{this.lastMoveX=p+Number(d.getAttribute("x2"))*l;this.lastMoveY=t+Number(d.getAttribute("y2"))*m;z("Q "+(p+Number(d.getAttribute("x1"))*l)+" "+(t+Number(d.getAttribute("y1"))*m)+" "+this.lastMoveX+" "+this.lastMoveY)}else if(f=="curve"){g=e?"c":"C";this.lastMoveX=
w(p+Number(d.getAttribute("x3"))*l);this.lastMoveY=w(t+Number(d.getAttribute("y3"))*m);z(g+" "+w(p+Number(d.getAttribute("x1"))*l)+" "+w(t+Number(d.getAttribute("y1"))*m)+" "+w(p+Number(d.getAttribute("x2"))*l)+" "+w(t+Number(d.getAttribute("y2"))*m)+" "+this.lastMoveX+" "+this.lastMoveY)}else if(f=="close")z(e?"x":"Z");else if(f=="rect"||f=="roundrect"){n=f=="roundrect";g=w(p+Number(d.getAttribute("x"))*l);h=w(t+Number(d.getAttribute("y"))*m);i=w(Number(d.getAttribute("w"))*l);f=w(Number(d.getAttribute("h"))*
m);o=d.getAttribute("arcsize");o==0&&(o=mxConstants.RECTANGLE_ROUNDING_FACTOR*100);if(e){r=document.createElement(n?"v:roundrect":"v:rect");r.style.left=g+"px";r.style.top=h+"px";r.style.width=i+"px";r.style.height=f+"px";n&&r.setAttribute("arcsize",""+o+"%")}else{r=document.createElementNS(mxConstants.NS_SVG,"rect");r.setAttribute("x",g);r.setAttribute("y",h);r.setAttribute("width",i);r.setAttribute("height",f);if(n){g=Number(o)/100;g=Math.min(i*g,f*g);r.setAttribute("rx",g);r.setAttribute("ry",
g)}k.length>0&&r.setAttribute("transform",k);d.getAttribute("crisp")=="1"&&r.setAttribute("shape-rendering","crispEdges")}x.call(this,r,s)}else if(f=="ellipse"){g=w(p+Number(d.getAttribute("x"))*l);h=w(t+Number(d.getAttribute("y"))*m);i=w(Number(d.getAttribute("w"))*l);f=w(Number(d.getAttribute("h"))*m);if(e){r=document.createElement("v:arc");r.startangle="0";r.endangle="360";r.style.left=g+"px";r.style.top=h+"px";r.style.width=i+"px";r.style.height=f+"px"}else{r=document.createElementNS(mxConstants.NS_SVG,
"ellipse");r.setAttribute("cx",g+i/2);r.setAttribute("cy",h+f/2);r.setAttribute("rx",i/2);r.setAttribute("ry",f/2);k.length>0&&r.setAttribute("transform",k)}x.call(this,r,s)}else if(f=="arc"){var i=Number(d.getAttribute("rx"))*l,f=Number(d.getAttribute("ry"))*m,n=Number(d.getAttribute("x-axis-rotation")),o=Number(d.getAttribute("large-arc-flag")),A=Number(d.getAttribute("sweep-flag")),g=p+Number(d.getAttribute("x"))*l,h=t+Number(d.getAttribute("y"))*m;if(e){g=mxUtils.arcToCurves(this.lastMoveX,this.lastMoveY,
i,f,n,o,A,g,h);for(d=0;d<g.length;d=d+6){z("c "+Math.round(g[d])+" "+Math.round(g[d+1])+" "+Math.round(g[d+2])+" "+Math.round(g[d+3])+" "+Math.round(g[d+4])+" "+Math.round(g[d+5]));this.lastMoveX=g[d+4];this.lastMoveY=g[d+5]}}else{z("A "+i+","+f+" "+n+" "+o+","+A+" "+g+","+h);this.lastMoveX=p+g;this.lastMoveY=t+h}}else if(f=="image"){n=this.evaluateAttribute(d,"src",a.state);if(n!=null){g=w(p+Number(d.getAttribute("x"))*l);h=w(t+Number(d.getAttribute("y"))*m);i=w(Number(d.getAttribute("w"))*l);f=
w(Number(d.getAttribute("h"))*m);o=d.getAttribute("flipH")=="1";A=d.getAttribute("flipV")=="1";if(e){r=document.createElement("v:image");r.style.filter="alpha(opacity="+s.alpha+")";r.style.left=g+"px";r.style.top=h+"px";r.style.width=i+"px";r.style.height=f+"px";r.src=n;if(o&&A)r.style.rotation="180";else if(o)r.style.flip="x";else if(A)r.style.flip="y"}else{r=document.createElementNS(mxConstants.NS_SVG,"image");r.setAttributeNS(mxConstants.NS_XLINK,"xlink:href",n);r.setAttribute("opacity",s.alpha/
100);r.setAttribute("x",g);r.setAttribute("y",h);r.setAttribute("width",i);r.setAttribute("height",f);r.setAttribute("preserveAspectRatio","none");if(o||A){var D=1,E=1,n=d=0;if(o){D=-1;d=-i-2*g}if(A){E=-1;n=-f-2*h}r.setAttribute("transform",k+"scale("+D+" "+E+") translate("+d+" "+n+") ")}else r.setAttribute("transform",k)}B(r)}}else if(f=="include-shape"){n=mxStencilRegistry.getStencil(d.getAttribute("name"));if(n!=null){g=p+Number(d.getAttribute("x"))*l;h=t+Number(d.getAttribute("y"))*m;i=Number(d.getAttribute("w"))*
l;f=Number(d.getAttribute("h"))*m;n.renderDom(a,new mxRectangle(g,h,i,f),c,s)}}else if(f=="text"){i=this.evaluateAttribute(d,"str",a.state);if(i!=null){g=w(p+Number(d.getAttribute("x"))*l);h=w(t+Number(d.getAttribute("y"))*m);f=d.getAttribute("align")||"left";d=d.getAttribute("valign")||"top";if(e){r=document.createElement("v:line");r.style.position="absolute";r.style.width="1px";r.style.height="1px";r.to=g+1+" "+h;r.from=g+" "+h;g=document.createElement("v:fill");g.color=s.fontColor;g.on="true";
r.appendChild(g);n=document.createElement("v:stroke");n.on="false";r.appendChild(n);g=document.createElement("v:path");g.textpathok="true";r.appendChild(g);g=document.createElement("v:textpath");g.style.cssText="v-text-align:"+f;g.style.fontSize=s.fontSize/a.vmlScale+"px";g.style.fontFamily=s.fontFamily;g.string=i;g.on="true";if((s.fontStyle&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD)g.style.fontWeight="bold";if((s.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC)g.style.fontStyle="italic";
if((s.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE)g.style.textDecoration="underline";if(d=="top")r.style.top=s.fontSize/2+"px";else if(d=="bottom")r.style.top=-(s.fontSize/3)+"px";r.appendChild(g)}else{r=document.createElementNS(mxConstants.NS_SVG,"text");r.setAttribute("fill",s.fontColor);r.setAttribute("font-family",s.fontFamily);r.setAttribute("font-size",s.fontSize);r.setAttribute("stroke","none");r.setAttribute("x",g);r.appendChild(document.createTextNode(i));(s.fontStyle&
mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD&&r.setAttribute("font-weight","bold");(s.fontStyle&mxConstants.FONT_ITALIC)==mxConstants.FONT_ITALIC&&r.setAttribute("font-style","italic");(s.fontStyle&mxConstants.FONT_UNDERLINE)==mxConstants.FONT_UNDERLINE&&r.setAttribute("text-decoration",uline);f=="left"?f="start":f=="center"?f="middle":f=="right"&&(f="end");r.setAttribute("text-anchor",f);if(d=="top"){r.setAttribute("y",h+s.fontSize/5);r.setAttribute("dy","1ex")}else if(d=="middle"){r.setAttribute("y",
h+s.fontSize/8);r.setAttribute("dy","0.5ex")}else r.setAttribute("y",h);k.length>0&&r.setAttribute("transform",k)}B(r)}}else if(g||h||i){if(r!=null){f=null;if(s.dashed){f=e?u:Number(r.getAttribute("stroke-width"));n=[];for(d=0;d<s.dashpattern.length;d++)n.push(Math.max(1,Math.round(Number(s.dashpattern[d])*f)));f=n.join(" ")}if(h||i)if(e){n=document.createElement("v:stroke");n.endcap=s.linecap||"flat";n.joinstyle=s.linejoin||"miter";n.miterlimit=s.miterlimit||"10";r.appendChild(n);if(f!=null)n.dashstyle=
f}else{s.linejoin!=null&&r.setAttribute("stroke-linejoin",s.linejoin);if(s.linecap!=null){d=s.linecap;d=="flat"&&(d="butt");r.setAttribute("stroke-linecap",d)}s.miterlimit!=null&&r.setAttribute("stroke-miterlimit",s.miterlimit);f!=null&&r.setAttribute("stroke-dasharray",f)}if(q&&a.isShadow){d=mxConstants.SHADOW_OFFSET_X*a.scale;n=mxConstants.SHADOW_OFFSET_Y*a.scale;if(e){o=document.createElement("v:shadow");o.setAttribute("on","true");o.setAttribute("color",mxConstants.SHADOWCOLOR);o.setAttribute("offset",
Math.round(d)+"px,"+Math.round(n)+"px");o.setAttribute("opacity",mxConstants.SHADOW_OPACITY*100+"%");n=document.createElement("v:stroke");n.endcap=s.linecap||"flat";n.joinstyle=s.linejoin||"miter";n.miterlimit=s.miterlimit||"10";if(f!=null)n.dashstyle=f;o.appendChild(n);r.appendChild(o)}else{o=r.cloneNode(true);o.setAttribute("stroke",mxConstants.SHADOWCOLOR);s.fill!=null&&(g||i)?o.setAttribute("fill",mxConstants.SHADOWCOLOR):o.setAttribute("fill","none");o.setAttribute("transform","translate("+d+
" "+n+") "+(o.getAttribute("transform")||""));o.setAttribute("opacity",mxConstants.SHADOW_OPACITY);c.appendChild(o)}}if(g)e?r.stroked="false":r.setAttribute("stroke","none");else if(h)e?r.filled="false":r.setAttribute("fill","none");B(r)}q&&(q=false)}else if(f=="linecap")s.linecap=d.getAttribute("cap");else if(f=="linejoin")s.linejoin=d.getAttribute("join");else if(f=="miterlimit")s.miterlimit=d.getAttribute("limit");else if(f=="dashed")s.dashed=d.getAttribute("dashed")=="1";else if(f=="dashpattern"){d=
d.getAttribute("pattern");if(d!=null)s.dashpattern=d.split(" ")}else if(f=="strokewidth"){s.strokeWidth=d.getAttribute("width")*u;if(e)s.strokeWidth=s.strokeWidth/a.vmlScale}else if(f=="strokecolor")s.stroke=d.getAttribute("color");else if(f=="fillcolor"){s.fill=d.getAttribute("color");s.fillColorAssigned=true}else if(f=="alpha")s.alpha=Number(d.getAttribute("alpha"));else if(f=="fontcolor")s.fontColor=d.getAttribute("color");else if(f=="fontsize")s.fontSize=Number(d.getAttribute("size"))*u;else if(f==
"fontfamily")s.fontFamily=d.getAttribute("family");else if(f=="fontstyle")s.fontStyle=Number(d.getAttribute("style"))};if(!e){d=document.createElementNS(mxConstants.NS_SVG,"rect");d.setAttribute("x",b.x);d.setAttribute("y",b.y);d.setAttribute("width",b.width);d.setAttribute("height",b.height);d.setAttribute("fill","none");d.setAttribute("stroke","none");c.appendChild(d)}if(this.bgNode!=null)for(d=this.bgNode.firstChild;d!=null;){d.nodeType==mxConstants.NODETYPE_ELEMENT&&C.call(this,d);d=d.nextSibling}else q=
false;if(this.fgNode!=null)for(d=this.fgNode.firstChild;d!=null;){d.nodeType==mxConstants.NODETYPE_ELEMENT&&C.call(this,d);d=d.nextSibling}}};
mxStencil.prototype.drawShape=function(a,b,c,d){d=d?this.bgNode:this.fgNode;if(d!=null){var e=mxUtils.getValue(b.style,mxConstants.STYLE_DIRECTION,null),c=this.computeAspect(b,c,e),e=Math.min(c.width,c.height),e=this.strokewidth=="inherit"?Number(mxUtils.getNumber(b.style,mxConstants.STYLE_STROKEWIDTH,1))*b.view.scale:Number(this.strokewidth)*e;this.lastMoveY=this.lastMoveX=0;a.setStrokeWidth(e);for(d=d.firstChild;d!=null;){d.nodeType==mxConstants.NODETYPE_ELEMENT&&this.drawNode(a,b,d,c);d=d.nextSibling}return true}return false};
mxStencil.prototype.computeAspect=function(a,b,c){var a=b.x,d=b.y,e=b.width/this.w0,f=b.height/this.h0;if(c=c=="north"||c=="south")var f=b.width/this.h0,e=b.height/this.w0,g=(b.width-b.height)/2,a=a+g,d=d-g;if(this.aspect=="fixed"){e=f=Math.min(e,f);if(c){a=a+(b.height-this.w0*e)/2;d=d+(b.width-this.h0*f)/2}else{a=a+(b.width-this.w0*e)/2;d=d+(b.height-this.h0*f)/2}}return new mxRectangle(a,d,e,f)};
mxStencil.prototype.drawNode=function(a,b,c,d){var e=c.nodeName,f=d.x,g=d.y,h=d.width,i=d.height,k=Math.min(h,i);if(e=="save")a.save();else if(e=="restore")a.restore();else if(e=="path"){a.begin();for(c=c.firstChild;c!=null;){c.nodeType==mxConstants.NODETYPE_ELEMENT&&this.drawNode(a,b,c,d);c=c.nextSibling}}else if(e=="close")a.close();else if(e=="move"){this.lastMoveX=f+Number(c.getAttribute("x"))*h;this.lastMoveY=g+Number(c.getAttribute("y"))*i;a.moveTo(this.lastMoveX,this.lastMoveY)}else if(e==
"line"){this.lastMoveX=f+Number(c.getAttribute("x"))*h;this.lastMoveY=g+Number(c.getAttribute("y"))*i;a.lineTo(this.lastMoveX,this.lastMoveY)}else if(e=="quad"){this.lastMoveX=f+Number(c.getAttribute("x2"))*h;this.lastMoveY=g+Number(c.getAttribute("y2"))*i;a.quadTo(f+Number(c.getAttribute("x1"))*h,g+Number(c.getAttribute("y1"))*i,this.lastMoveX,this.lastMoveY)}else if(e=="curve"){this.lastMoveX=f+Number(c.getAttribute("x3"))*h;this.lastMoveY=g+Number(c.getAttribute("y3"))*i;a.curveTo(f+Number(c.getAttribute("x1"))*
h,g+Number(c.getAttribute("y1"))*i,f+Number(c.getAttribute("x2"))*h,g+Number(c.getAttribute("y2"))*i,this.lastMoveX,this.lastMoveY)}else if(e=="arc")for(var b=Number(c.getAttribute("rx"))*h,k=Number(c.getAttribute("ry"))*i,d=Number(c.getAttribute("x-axis-rotation")),e=Number(c.getAttribute("large-arc-flag")),l=Number(c.getAttribute("sweep-flag")),f=f+Number(c.getAttribute("x"))*h,g=g+Number(c.getAttribute("y"))*i,c=mxUtils.arcToCurves(this.lastMoveX,this.lastMoveY,b,k,d,e,l,f,g),h=0;h<c.length;h=
h+6){a.curveTo(c[h],c[h+1],c[h+2],c[h+3],c[h+4],c[h+5]);this.lastMoveX=c[h+4];this.lastMoveY=c[h+5]}else if(e=="rect")a.rect(f+Number(c.getAttribute("x"))*h,g+Number(c.getAttribute("y"))*i,Number(c.getAttribute("w"))*h,Number(c.getAttribute("h"))*i);else if(e=="roundrect"){b=c.getAttribute("arcsize");b==0&&(b=mxConstants.RECTANGLE_ROUNDING_FACTOR*100);k=Number(c.getAttribute("w"))*h;d=Number(c.getAttribute("h"))*i;b=Number(b)/100;b=Math.min(k*b,d*b);a.roundrect(f+Number(c.getAttribute("x"))*h,g+Number(c.getAttribute("y"))*
i,k,d,b,b)}else if(e=="ellipse")a.ellipse(f+Number(c.getAttribute("x"))*h,g+Number(c.getAttribute("y"))*i,Number(c.getAttribute("w"))*h,Number(c.getAttribute("h"))*i);else if(e=="image"){b=this.evaluateAttribute(c,"src",b);a.image(f+Number(c.getAttribute("x"))*h,g+Number(c.getAttribute("y"))*i,Number(c.getAttribute("w"))*h,Number(c.getAttribute("h"))*i,b,false,c.getAttribute("flipH")=="1",c.getAttribute("flipV")=="1")}else if(e=="text"){b=this.evaluateAttribute(c,"str",b);a.text(f+Number(c.getAttribute("x"))*
h,g+Number(c.getAttribute("y"))*i,0,0,b,c.getAttribute("align"),c.getAttribute("valign"),c.getAttribute("vertical"))}else if(e=="include-shape"){e=mxStencilRegistry.getStencil(c.getAttribute("name"));if(e!=null){f=f+Number(c.getAttribute("x"))*h;g=g+Number(c.getAttribute("y"))*i;k=Number(c.getAttribute("w"))*h;d=Number(c.getAttribute("h"))*i;c=new mxRectangle(f,g,k,d);e.drawShape(a,b,c,true);e.drawShape(a,b,c,false)}}else if(e=="fillstroke")a.fillAndStroke();else if(e=="fill")a.fill();else if(e==
"stroke")a.stroke();else if(e=="strokewidth")a.setStrokeWidth(Number(c.getAttribute("width"))*k);else if(e=="dashed")a.setDashed(c.getAttribute("dashed")=="1");else if(e=="dashpattern"){c=c.getAttribute("pattern");if(c!=null){c=c.split(" ");i=[];for(h=0;h<c.length;h++)c[h].length>0&&i.push(Number(c[h])*k);c=i.join(" ");a.setDashPattern(c)}}else e=="strokecolor"?a.setStrokeColor(c.getAttribute("color")):e=="linecap"?a.setLineCap(c.getAttribute("cap")):e=="linejoin"?a.setLineJoin(c.getAttribute("join")):
e=="miterlimit"?a.setMiterLimit(Number(c.getAttribute("limit"))):e=="fillcolor"?a.setFillColor(c.getAttribute("color")):e=="fontcolor"?a.setFontColor(c.getAttribute("color")):e=="fontstyle"?a.setFontStyle(c.getAttribute("style")):e=="fontfamily"?a.setFontFamily(c.getAttribute("family")):e=="fontsize"&&a.setFontSize(Number(c.getAttribute("size"))*k)};var mxStencilRegistry={stencils:[],addStencil:function(a,b){mxStencilRegistry.stencils[a]=b},getStencil:function(a){return mxStencilRegistry.stencils[a]}};
function mxStencilShape(a){this.stencil=a}mxStencilShape.prototype=new mxShape;mxStencilShape.prototype.constructor=mxStencilShape;mxStencilShape.prototype.mixedModeHtml=!1;mxStencilShape.prototype.preferModeHtml=!1;mxStencilShape.prototype.stencil=null;mxStencilShape.prototype.state=null;mxStencilShape.prototype.vmlScale=4;mxStencilShape.prototype.apply=function(a){this.state=a;mxShape.prototype.apply.apply(this,arguments)};
mxStencilShape.prototype.createSvg=function(){var a=document.createElementNS(mxConstants.NS_SVG,"g");this.configureSvgShape(a);return a};mxStencilShape.prototype.configureHtmlShape=function(a){mxShape.prototype.configureHtmlShape.apply(this,arguments);if(!mxUtils.isVml(a))a.style.overflow="visible"};mxStencilShape.prototype.createVml=function(){var a=document.createElement(document.documentMode==8?"div":"v:group");this.configureTransparentBackground(a);a.style.position="absolute";return a};
mxStencilShape.prototype.configureVmlShape=function(){};mxStencilShape.prototype.redraw=function(){this.updateBoundingBox();if(this.dialect==mxConstants.DIALECT_SVG)this.redrawShape();else{this.node.style.visibility="hidden";this.redrawShape();this.node.style.visibility="visible"}};
mxStencilShape.prototype.redrawShape=function(){if(this.dialect!=mxConstants.DIALECT_SVG){this.node.innerHTML="";this.node.style.left=Math.round(this.bounds.x)+"px";this.node.style.top=Math.round(this.bounds.y)+"px";var a=Math.round(this.bounds.width),b=Math.round(this.bounds.height);this.node.style.width=a+"px";this.node.style.height=b+"px";if(mxUtils.isVml(this.node))this.node.coordsize=a*this.vmlScale+","+b*this.vmlScale}else for(;this.node.firstChild!=null;)this.node.removeChild(this.node.firstChild);
this.stencil.renderDom(this,this.bounds,this.node)};
var mxMarker={markers:[],paintMarker:function(a,b,c,d,e,f,g,h,i,k,l,m){var n=mxMarker.markers[b],o=null;if(n!=null){var o=mxUtils.isVml(a),q=d.x-c.x,c=d.y-c.y;if(isNaN(q)||isNaN(c))return;var p=Math.max(1,Math.sqrt(q*q+c*c)),q=q*h/p,c=c*h/p,d=d.clone();if(o){d.x=d.x-i;d.y=d.y-k}i=true;if(m[l?mxConstants.STYLE_STARTFILL:mxConstants.STYLE_ENDFILL]==0)i=false;if(o){a.strokecolor=e;i?a.fillcolor=e:a.filled="false"}else{a.setAttribute("stroke",e);l=m.opacity!=null?m.opacity/100:1;a.setAttribute("stroke-opacity",
l);if(i){a.setAttribute("fill",e);a.setAttribute("fill-opacity",l)}else a.setAttribute("fill","none")}o=n.call(this,a,b,d,q,c,f,g,h,o)}return o}};
(function(){var a=function(a,c,d,e,f,g,h,i,k){var l=e*g*1.118,m=f*g*1.118;d.x=d.x-l;d.y=d.y-m;e=e*(h+g);f=f*(h+g);if(k){a.path="m"+Math.round(d.x)+","+Math.round(d.y)+" l"+Math.round(d.x-e-f/2)+" "+Math.round(d.y-f+e/2)+(c!=mxConstants.ARROW_CLASSIC?"":" "+Math.round(d.x-e*3/4)+" "+Math.round(d.y-f*3/4))+" "+Math.round(d.x+f/2-e)+" "+Math.round(d.y-f-e/2)+" x e";a.setAttribute("strokeweight",g*i+"px")}else{a.setAttribute("d","M "+d.x+" "+d.y+" L "+(d.x-e-f/2)+" "+(d.y-f+e/2)+(c!=mxConstants.ARROW_CLASSIC?
"":" L "+(d.x-e*3/4)+" "+(d.y-f*3/4))+" L "+(d.x+f/2-e)+" "+(d.y-f-e/2)+" z");a.setAttribute("stroke-width",g*i)}a=c!=mxConstants.ARROW_CLASSIC?1:0.75;return new mxPoint(-e*a-l,-f*a-m)};mxMarker.markers[mxConstants.ARROW_CLASSIC]=a;mxMarker.markers[mxConstants.ARROW_BLOCK]=a})();
mxMarker.markers[mxConstants.ARROW_OPEN]=function(a,b,c,d,e,f,g,h,i){var b=d*f*1.118,k=e*f*1.118;c.x=c.x-b;c.y=c.y-k;d=d*(g+f);e=e*(g+f);if(i){a.path="m"+Math.round(c.x-d-e/2)+" "+Math.round(c.y-e+d/2)+" l"+Math.round(c.x)+" "+Math.round(c.y)+" "+Math.round(c.x+e/2-d)+" "+Math.round(c.y-e-d/2)+" e nf";a.setAttribute("strokeweight",f*h+"px")}else{a.setAttribute("d","M "+(c.x-d-e/2)+" "+(c.y-e+d/2)+" L "+c.x+" "+c.y+" L "+(c.x+e/2-d)+" "+(c.y-e-d/2));a.setAttribute("stroke-width",f*h);a.setAttribute("fill",
"none")}return new mxPoint(-b*2,-k*2)};
mxMarker.markers[mxConstants.ARROW_OVAL]=function(a,b,c,d,e,f,g,h,i){d=d*g*(0.5+f/2);e=e*g*(0.5+f/2);b=g*h;g=b/2;if(i){a.path="m"+Math.round(c.x+g)+" "+Math.round(c.y)+" at "+Math.round(c.x-g)+" "+Math.round(c.y-g)+" "+Math.round(c.x+g)+" "+Math.round(c.y+g)+" "+Math.round(c.x+g)+" "+Math.round(c.y)+" "+Math.round(c.x+g)+" "+Math.round(c.y)+" x e";a.setAttribute("strokeweight",f*h+"px")}else{a.setAttribute("d","M "+(c.x-g)+" "+c.y+" a "+g+" "+g+" 0  1,1 "+b+" 0 a "+g+" "+g+" 0  1,1 "+-b+" 0 z");a.setAttribute("stroke-width",
f*h)}return new mxPoint(-d/(2+f),-e/(2+f))};
(function(){var a=function(a,c,d,e,f,g,h,i,k){var l=c==mxConstants.ARROW_DIAMOND?0.7071:0.9862,m=e*g*l,l=f*g*l,e=e*(h+g),f=f*(h+g);d.x=d.x-(m+e/2);d.y=d.y-(l+f/2);c=c==mxConstants.ARROW_DIAMOND?2:3.4;if(k){a.path="m"+Math.round(d.x+e/2)+" "+Math.round(d.y+f/2)+" l"+Math.round(d.x-f/c)+" "+Math.round(d.y+e/c)+" "+Math.round(d.x-e/2)+" "+Math.round(d.y-f/2)+" "+Math.round(d.x+f/c)+" "+Math.round(d.y-e/c)+" x e";a.setAttribute("strokeweight",g*i+"px")}else{a.setAttribute("d","M "+(d.x+e/2)+" "+(d.y+
f/2)+" L "+(d.x-f/c)+" "+(d.y+e/c)+" L "+(d.x-e/2)+" "+(d.y-f/2)+" L "+(d.x+f/c)+" "+(d.y-e/c)+" z");a.setAttribute("stroke-width",g*i)}return new mxPoint(-m-e,-l-f)};mxMarker.markers[mxConstants.ARROW_DIAMOND]=a;mxMarker.markers[mxConstants.ARROW_DIAMOND_THIN]=a})();function mxActor(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxActor.prototype=new mxShape;mxActor.prototype.constructor=mxActor;mxActor.prototype.mixedModeHtml=!1;mxActor.prototype.preferModeHtml=!1;
mxActor.prototype.vmlScale=2;mxActor.prototype.createVml=function(){var a=document.createElement("v:shape");a.style.position="absolute";this.configureVmlShape(a);return a};mxActor.prototype.redrawVml=function(){this.updateVmlShape(this.node);this.node.path=this.createPath()};mxActor.prototype.createSvg=function(){return this.createSvgGroup("path")};
mxActor.prototype.redrawSvg=function(){var a=Math.round(Math.max(1,this.strokewidth*this.scale));this.innerNode.setAttribute("stroke-width",a);this.innerNode.setAttribute("stroke-linejoin","round");this.crisp?this.innerNode.setAttribute("shape-rendering","crispEdges"):this.innerNode.removeAttribute("shape-rendering");var b=this.createPath();if(b.length>0){this.innerNode.setAttribute("d",b);if(this.shadowNode!=null){this.shadowNode.setAttribute("transform",this.getSvgShadowTransform()+(this.innerNode.getAttribute("transform")||
""));this.shadowNode.setAttribute("stroke-width",a);this.shadowNode.setAttribute("d",b)}}else{this.innerNode.removeAttribute("d");this.shadowNode!=null&&this.shadowNode.removeAttribute("d")}if(this.isDashed){a=Math.max(1,Math.round(3*this.scale*this.strokewidth));this.innerNode.setAttribute("stroke-dasharray",a+" "+a)}};
mxActor.prototype.redrawPath=function(a,b,c,d,e){b=d/3;a.moveTo(0,e);a.curveTo(0,3*e/5,0,2*e/5,d/2,2*e/5);a.curveTo(d/2-b,2*e/5,d/2-b,0,d/2,0);a.curveTo(d/2+b,0,d/2+b,2*e/5,d/2,2*e/5);a.curveTo(d,2*e/5,d,3*e/5,d,e);a.close()};function mxCloud(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxCloud.prototype=new mxActor;mxCloud.prototype.constructor=mxActor;
mxCloud.prototype.redrawPath=function(a,b,c,d,e){a.moveTo(0.25*d,0.25*e);a.curveTo(0.05*d,0.25*e,0,0.5*e,0.16*d,0.55*e);a.curveTo(0,0.66*e,0.18*d,0.9*e,0.31*d,0.8*e);a.curveTo(0.4*d,e,0.7*d,e,0.8*d,0.8*e);a.curveTo(d,0.8*e,d,0.6*e,0.875*d,0.5*e);a.curveTo(d,0.3*e,0.8*d,0.1*e,0.625*d,0.2*e);a.curveTo(0.5*d,0.05*e,0.3*d,0.05*e,0.25*d,0.25*e);a.close()};function mxRectangleShape(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxRectangleShape.prototype=new mxShape;
mxRectangleShape.prototype.constructor=mxRectangleShape;mxRectangleShape.prototype.createHtml=function(){var a=document.createElement("DIV");this.configureHtmlShape(a);return a};mxRectangleShape.prototype.createVml=function(){var a=document.createElement(this.isRounded?"v:roundrect":"v:rect");this.configureVmlShape(a);return a};mxRectangleShape.prototype.createSvg=function(){return this.createSvgGroup("rect")};
function mxEllipse(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxEllipse.prototype=new mxShape;mxEllipse.prototype.constructor=mxEllipse;mxEllipse.prototype.mixedModeHtml=!1;mxEllipse.prototype.preferModeHtml=!1;mxEllipse.prototype.createVml=function(){var a=document.createElement("v:arc");a.startangle="0";a.endangle="360";this.configureVmlShape(a);return a};mxEllipse.prototype.createSvg=function(){return this.createSvgGroup("ellipse")};
mxEllipse.prototype.redrawSvg=function(){this.crisp?this.innerNode.setAttribute("shape-rendering","crispEdges"):this.innerNode.removeAttribute("shape-rendering");this.updateSvgNode(this.innerNode);this.updateSvgNode(this.shadowNode)};
mxEllipse.prototype.updateSvgNode=function(a){if(a!=null){var b=Math.round(Math.max(1,this.strokewidth*this.scale));a.setAttribute("stroke-width",b);a.setAttribute("cx",this.bounds.x+this.bounds.width/2);a.setAttribute("cy",this.bounds.y+this.bounds.height/2);a.setAttribute("rx",this.bounds.width/2);a.setAttribute("ry",this.bounds.height/2);this.shadowNode!=null&&this.shadowNode.setAttribute("transform",this.getSvgShadowTransform());if(this.isDashed){b=Math.max(1,Math.round(3*this.scale*this.strokewidth));
a.setAttribute("stroke-dasharray",b+" "+b)}}};function mxDoubleEllipse(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxDoubleEllipse.prototype=new mxShape;mxDoubleEllipse.prototype.constructor=mxDoubleEllipse;mxDoubleEllipse.prototype.vmlNodes=mxDoubleEllipse.prototype.vmlNodes.concat(["background","foreground"]);mxDoubleEllipse.prototype.mixedModeHtml=!1;mxDoubleEllipse.prototype.preferModeHtml=!1;mxDoubleEllipse.prototype.vmlScale=2;
mxDoubleEllipse.prototype.createVml=function(){var a=document.createElement("v:group");this.background=document.createElement("v:arc");this.background.startangle="0";this.background.endangle="360";this.configureVmlShape(this.background);a.appendChild(this.background);this.label=this.background;this.isShadow=false;this.fill=null;this.foreground=document.createElement("v:oval");this.configureVmlShape(this.foreground);a.appendChild(this.foreground);this.stroke=null;this.configureVmlShape(a);return a};
mxDoubleEllipse.prototype.redrawVml=function(){this.updateVmlShape(this.node);this.updateVmlShape(this.background);this.updateVmlShape(this.foreground);var a=Math.round((this.strokewidth+3)*this.scale)*this.vmlScale,b=Math.round(this.bounds.width*this.vmlScale),c=Math.round(this.bounds.height*this.vmlScale);this.foreground.style.top=a+"px";this.foreground.style.left=a+"px";this.foreground.style.width=Math.max(0,b-2*a)+"px";this.foreground.style.height=Math.max(0,c-2*a)+"px"};
mxDoubleEllipse.prototype.createSvg=function(){var a=this.createSvgGroup("ellipse");this.foreground=document.createElementNS(mxConstants.NS_SVG,"ellipse");this.stroke!=null?this.foreground.setAttribute("stroke",this.stroke):this.foreground.setAttribute("stroke","none");this.foreground.setAttribute("fill","none");a.appendChild(this.foreground);return a};
mxDoubleEllipse.prototype.redrawSvg=function(){if(this.crisp){this.innerNode.setAttribute("shape-rendering","crispEdges");this.foreground.setAttribute("shape-rendering","crispEdges")}else{this.innerNode.removeAttribute("shape-rendering");this.foreground.removeAttribute("shape-rendering")}this.updateSvgNode(this.innerNode);this.updateSvgNode(this.shadowNode);this.updateSvgNode(this.foreground,(this.strokewidth+3)*this.scale);if(this.isDashed){var a=Math.max(1,Math.round(3*this.scale*this.strokewidth));
this.innerNode.setAttribute("stroke-dasharray",a+" "+a)}};
mxDoubleEllipse.prototype.updateSvgNode=function(a,b){b=b!=null?b:0;if(a!=null){var c=Math.round(Math.max(1,this.strokewidth*this.scale));a.setAttribute("stroke-width",c);a.setAttribute("cx",this.bounds.x+this.bounds.width/2);a.setAttribute("cy",this.bounds.y+this.bounds.height/2);a.setAttribute("rx",Math.max(0,this.bounds.width/2-b));a.setAttribute("ry",Math.max(0,this.bounds.height/2-b));this.shadowNode!=null&&this.shadowNode.setAttribute("transform",this.getSvgShadowTransform())}};
function mxRhombus(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxRhombus.prototype=new mxShape;mxRhombus.prototype.constructor=mxRhombus;mxRhombus.prototype.mixedModeHtml=!1;mxRhombus.prototype.preferModeHtml=!1;mxRhombus.prototype.createHtml=function(){var a=document.createElement("DIV");this.configureHtmlShape(a);return a};mxRhombus.prototype.createVml=function(){var a=document.createElement("v:shape");this.configureVmlShape(a);return a};
mxRhombus.prototype.createSvg=function(){return this.createSvgGroup("path")};mxRhombus.prototype.redrawVml=function(){this.updateVmlShape(this.node);var a=Math.round(this.bounds.width),b=Math.round(this.bounds.height);this.node.path="m "+Math.round(0+a/2)+" 0 l "+(0+a)+" "+Math.round(0+b/2)+" l "+Math.round(0+a/2)+" "+(0+b)+" l 0 "+Math.round(0+b/2)+" x e"};mxRhombus.prototype.redrawHtml=function(){this.updateHtmlShape(this.node)};
mxRhombus.prototype.redrawSvg=function(){this.updateSvgNode(this.innerNode);this.shadowNode!=null&&this.updateSvgNode(this.shadowNode)};
mxRhombus.prototype.updateSvgNode=function(a){var b=Math.round(Math.max(1,this.strokewidth*this.scale));a.setAttribute("stroke-width",b);var b=this.bounds.x,c=this.bounds.y,d=this.bounds.width,e=this.bounds.height,b="M "+Math.round(b+d/2)+" "+Math.round(c)+" L "+Math.round(b+d)+" "+Math.round(c+e/2)+" L "+Math.round(b+d/2)+" "+Math.round(c+e)+" L "+Math.round(b)+" "+Math.round(c+e/2)+" Z ";a.setAttribute("d",b);this.updateSvgTransform(a,a==this.shadowNode);if(this.isDashed){b=Math.max(1,Math.round(3*
this.scale*this.strokewidth));a.setAttribute("stroke-dasharray",b+" "+b)}};function mxPolyline(a,b,c){this.points=a;this.stroke=b;this.strokewidth=c!=null?c:1}mxPolyline.prototype=new mxShape;mxPolyline.prototype.constructor=mxPolyline;mxPolyline.prototype.addPipe=!0;
mxPolyline.prototype.create=function(){var a=null;if(this.dialect==mxConstants.DIALECT_SVG)a=this.createSvg();else if(this.dialect==mxConstants.DIALECT_STRICTHTML||this.dialect==mxConstants.DIALECT_PREFERHTML&&this.points!=null&&this.points.length>0){a=document.createElement("DIV");this.configureHtmlShape(a);a.style.borderStyle="";a.style.background=""}else{a=document.createElement("v:shape");this.configureVmlShape(a);var b=document.createElement("v:stroke");if(this.opacity!=null)b.opacity=this.opacity+
"%";a.appendChild(b)}return a};mxPolyline.prototype.redrawVml=function(){if(this.points!=null&&this.points.length>0&&this.points[0]!=null){this.bounds=new mxRectangle(this.points[0].x,this.points[0].y,0,0);for(var a=1;a<this.points.length;a++)this.bounds.add(new mxRectangle(this.points[a].x,this.points[a].y,0,0))}mxShape.prototype.redrawVml.apply(this,arguments)};mxPolyline.prototype.createSvg=function(){var a=this.createSvgGroup("path");if(this.addPipe){this.pipe=this.createSvgPipe();a.appendChild(this.pipe)}return a};
mxPolyline.prototype.redrawSvg=function(){this.updateSvgShape(this.innerNode);var a=this.innerNode.getAttribute("d");if(a!=null&&this.pipe!=null){this.pipe.setAttribute("d",a);this.pipe.setAttribute("stroke-width",Math.round(Math.max(1,this.strokewidth*this.scale))+mxShape.prototype.SVG_STROKE_TOLERANCE)}};
function mxArrow(a,b,c,d,e,f,g){this.points=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1;this.arrowWidth=e!=null?e:mxConstants.ARROW_WIDTH;this.spacing=f!=null?f:mxConstants.ARROW_SPACING;this.endSize=g!=null?g:mxConstants.ARROW_SIZE}mxArrow.prototype=new mxActor;mxArrow.prototype.constructor=mxArrow;mxArrow.prototype.addPipe=!1;mxArrow.prototype.enableFill=!0;mxArrow.prototype.configureTransparentBackground=function(){};
mxArrow.prototype.augmentBoundingBox=function(a){a.grow(Math.max(this.arrowWidth/2,this.endSize/2)*this.scale);mxShape.prototype.augmentBoundingBox.apply(this,arguments)};mxArrow.prototype.createVml=function(){if(!this.enableFill)this.fill=null;return mxActor.prototype.createVml.apply(this,arguments)};mxArrow.prototype.createSvg=function(){if(!this.enableFill)this.fill=null;var a=mxActor.prototype.createSvg.apply(this,arguments);if(this.addPipe){this.pipe=this.createSvgPipe();a.appendChild(this.pipe)}return a};
mxArrow.prototype.reconfigure=function(){if(!this.enableFill)this.fill=null;mxActor.prototype.reconfigure.apply(this,arguments)};mxArrow.prototype.redrawSvg=function(){mxActor.prototype.redrawSvg.apply(this,arguments);if(this.pipe!=null&&this.innerNode.getAttribute("d")!=null){this.pipe.setAttribute("d",this.innerNode.getAttribute("d"));this.pipe.setAttribute("stroke-width",Math.round(this.strokewidth*this.scale)+mxShape.prototype.SVG_STROKE_TOLERANCE)}};
mxArrow.prototype.redrawPath=function(a,b,c){a.translate.x=a.translate.x-b;a.translate.y=a.translate.y-c;var b=this.spacing*this.scale,d=this.arrowWidth*this.scale,e=this.endSize*this.scale,f=this.points[0],c=this.points[this.points.length-1],g=c.x-f.x,h=c.y-f.y,i=Math.sqrt(g*g+h*h),k=i-2*b-e,g=g/i,h=h/i,i=d*h/3,d=-d*g/3,e=f.x-i/2+b*g,f=f.y-d/2+b*h,l=e+i,m=f+d,n=l+k*g,k=m+k*h,o=n+i,q=k+d,p=o-3*i,t=q-3*d;a.moveTo(e,f);a.lineTo(l,m);a.lineTo(n,k);a.lineTo(o,q);a.lineTo(c.x-b*g,c.y-b*h);a.lineTo(p,t);
a.lineTo(p+i,t+d);a.lineTo(e,f);a.close()};
function mxText(a,b,c,d,e,f,g,h,i,k,l,m,n,o,q,p,t,u,v,s){this.value=a;this.bounds=b;this.color=e!=null?e:"black";this.align=c!=null?c:"";this.valign=d!=null?d:"";this.family=f!=null?f:mxConstants.DEFAULT_FONTFAMILY;this.size=g!=null?g:mxConstants.DEFAULT_FONTSIZE;this.fontStyle=h!=null?h:0;this.spacing=parseInt(i||2);this.spacingTop=this.spacing+parseInt(k||0);this.spacingRight=this.spacing+parseInt(l||0);this.spacingBottom=this.spacing+parseInt(m||0);this.spacingLeft=this.spacing+parseInt(n||0);
this.horizontal=o!=null?o:true;this.background=q;this.border=p;this.wrap=t!=null?t:false;this.clipped=u!=null?u:false;this.overflow=v!=null?v:"visible";this.labelPadding=s!=null?s:0}mxText.prototype=new mxShape;mxText.prototype.constructor=mxText;mxText.prototype.replaceLinefeeds=!0;mxText.prototype.ieVerticalFilter="progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";mxText.prototype.verticalTextDegree=-90;mxText.prototype.forceIgnoreStringSize=!1;
mxText.prototype.isStyleSet=function(a){return(this.fontStyle&a)==a};mxText.prototype.create=function(a){var b=null;return b=this.dialect==mxConstants.DIALECT_SVG?this.createSvg():this.dialect==mxConstants.DIALECT_STRICTHTML||this.dialect==mxConstants.DIALECT_PREFERHTML||!mxUtils.isVml(a)?mxClient.IS_SVG&&!mxClient.NO_FO?this.createForeignObject():this.createHtml():this.createVml()};mxText.prototype.updateBoundingBox=function(){};
mxText.prototype.createForeignObject=function(){var a=document.createElementNS(mxConstants.NS_SVG,"g"),b=document.createElementNS(mxConstants.NS_SVG,"foreignObject");b.setAttribute("pointer-events","fill");b.style.overflow=this.overflow=="hidden"?"hidden":"visible";var c=document.createElementNS(mxConstants.NS_XHTML,"body");c.setAttribute("xmlns","http://www.w3.org/1999/xhtml");c.style.margin="0px";c.style.height="100%";b.appendChild(c);a.appendChild(b);return a};
mxText.prototype.createHtml=function(){var a=this.createHtmlTable();a.style.position="absolute";return a};mxText.prototype.createVml=function(){return document.createElement("v:textbox")};mxText.prototype.redrawHtml=function(){this.redrawVml()};
mxText.prototype.getOffset=function(a,b,c,d,e){var f=(e=e!=null?e:this.horizontal)?this.align:this.valign,g=e?this.valign:this.align,h=c-a,i=d-b;f==mxConstants.ALIGN_CENTER||f==mxConstants.ALIGN_MIDDLE?h=Math.round(h/2):f==mxConstants.ALIGN_LEFT||f===mxConstants.ALIGN_TOP?h=e?0:(c-d)/2:e||(h=(c+d)/2-a);g==mxConstants.ALIGN_MIDDLE||g==mxConstants.ALIGN_CENTER?i=Math.round(i/2):g==mxConstants.ALIGN_TOP||g==mxConstants.ALIGN_LEFT?i=e?0:(d+c)/2-b:e||(i=(d-c)/2);return new mxPoint(h,i)};
mxText.prototype.getSpacing=function(a){var a=a!=null?a:this.horizontal,b=0,c=0,b=this.align==mxConstants.ALIGN_CENTER?(this.spacingLeft-this.spacingRight)/2:this.align==mxConstants.ALIGN_RIGHT?-this.spacingRight:this.spacingLeft,c=this.valign==mxConstants.ALIGN_MIDDLE?(this.spacingTop-this.spacingBottom)/2:this.valign==mxConstants.ALIGN_BOTTOM?-this.spacingBottom:this.spacingTop;return a?new mxPoint(b,c):new mxPoint(c,b)};
mxText.prototype.createHtmlTable=function(){var a=document.createElement("table");a.style.borderCollapse="collapse";var b=document.createElement("tbody"),c=document.createElement("tr"),d=document.createElement("td");if(document.documentMode>=9)d.style.height="100%";c.appendChild(d);b.appendChild(c);a.appendChild(b);return a};
mxText.prototype.updateHtmlTable=function(a,b){var b=b!=null?b:1,c=a.firstChild.firstChild.firstChild;if(this.wrap)a.style.width="";if(mxUtils.isNode(this.value)){if(c.firstChild!=this.value){c.firstChild!=null&&c.removeChild(c.firstChild);c.appendChild(this.value)}}else if(this.lastValue!=this.value){c.innerHTML=this.replaceLinefeeds?this.value.replace(/\n/g,"<br/>"):this.value;this.lastValue=this.value}var d=Math.round(this.size*b);a.style.visibility=d<=0?"hidden":"";a.style.fontSize=d+"px";a.style.color=
this.color;a.style.fontFamily=this.family;a.style.fontWeight=this.isStyleSet(mxConstants.FONT_BOLD)?"bold":"normal";a.style.fontStyle=this.isStyleSet(mxConstants.FONT_ITALIC)?"italic":"";a.style.textDecoration=this.isStyleSet(mxConstants.FONT_UNDERLINE)?"underline":"";if(mxClient.IS_IE)this.isStyleSet(mxConstants.FONT_SHADOW)?c.style.filter="Shadow(Color=#666666,Direction=135,Strength=%)":c.style.removeAttribute("filter");c.style.textAlign=this.align==mxConstants.ALIGN_RIGHT?"right":this.align==mxConstants.ALIGN_CENTER?
"center":"left";c.style.verticalAlign=this.valign==mxConstants.ALIGN_BOTTOM?"bottom":this.valign==mxConstants.ALIGN_MIDDLE?"middle":"top";c.style.background=this.value.length>0&&this.background!=null?this.background:"";c.style.padding=this.labelPadding+"px";if(this.value.length>0&&this.border!=null){a.style.borderColor=this.border;a.style.borderWidth="1px";a.style.borderStyle="solid"}else a.style.borderStyle="none"};
mxText.prototype.getTableSize=function(a){return new mxRectangle(0,0,a.offsetWidth,a.offsetHeight)};
mxText.prototype.updateTableWidth=function(a){var b=a.firstChild.firstChild.firstChild;if(this.wrap&&this.bounds.width>0&&this.dialect!=mxConstants.DIALECT_SVG){b.style.whiteSpace="nowrap";var c=this.getTableSize(a),c=Math.min(c.width,(this.horizontal||mxUtils.isVml(this.node)?this.bounds.width:this.bounds.height)/this.scale);mxClient.IS_OP&&(c=c*this.scale);a.style.width=Math.round(c)+"px";b.style.whiteSpace="normal"}else a.style.width="";b.style.whiteSpace=this.wrap?"normal":"nowrap"};
mxText.prototype.redrawVml=function(){this.node.nodeName=="g"?this.redrawForeignObject():mxUtils.isVml(this.node)?this.redrawTextbox():this.redrawHtmlTable()};
mxText.prototype.redrawTextbox=function(){var a=this.node;a.firstChild==null&&a.appendChild(this.createHtmlTable());var b=a.firstChild;this.updateHtmlTable(b);this.updateTableWidth(b);this.opacity!=null&&mxUtils.setOpacity(b,this.opacity);b.style.filter="";a.inset="0px,0px,0px,0px";if(this.overflow!="fill"){var c=this.getTableSize(b),d=c.width*this.scale,c=c.height*this.scale,e=this.getOffset(this.bounds.width,this.bounds.height,d,c);if(!this.horizontal)b.style.filter=this.ieVerticalFilter;var f=
this.getSpacing(),b=this.bounds.x-e.x+f.x*this.scale,e=this.bounds.y-e.y+f.y*this.scale,g=this.bounds.x,f=this.bounds.y,h=this.bounds.width,i=this.bounds.height;if(this.horizontal){var k=Math.round(b-g),l=Math.round(e-f),m=Math.min(0,Math.round(g+h-b-d-1)),n=Math.min(0,Math.round(f+i-e-c-1));a.inset=k+"px,"+l+"px,"+m+"px,"+n+"px"}else{n=m=l=k=0;if(this.align==mxConstants.ALIGN_CENTER)n=k=(i-d)/2;else this.align==mxConstants.ALIGN_LEFT?k=i-d:n=i-d;if(this.valign==mxConstants.ALIGN_MIDDLE)m=l=(h-c)/
2;else this.valign==mxConstants.ALIGN_BOTTOM?l=h-c:m=h-c;a.inset=l+"px,"+k+"px,"+m+"px,"+n+"px"}a.style.zoom=this.scale;if(this.clipped&&this.bounds.width>0&&this.bounds.height>0){this.boundingBox=this.bounds.clone();d=Math.round(g-b);c=Math.round(f-e);a.style.clip="rect("+c/this.scale+" "+(d+this.bounds.width)/this.scale+" "+(c+this.bounds.height)/this.scale+" "+d/this.scale+")"}else this.boundingBox=new mxRectangle(b,e,d,c)}else this.boundingBox=this.bounds.clone()};
mxText.prototype.redrawHtmlTable=function(){if(!isNaN(this.bounds.x)&&!isNaN(this.bounds.y)&&!isNaN(this.bounds.width)&&!isNaN(this.bounds.height)){var a=this.node,b=a.firstChild.firstChild.firstChild,c=false,d=1;if(mxClient.IS_IE)a.style.removeAttribute("filter");else if(mxClient.IS_SF||mxClient.IS_GC)a.style.WebkitTransform="";else if(mxClient.IS_MT){a.style.MozTransform="";b.style.MozTransform=""}else{if(mxClient.IS_OT)a.style.OTransform="";d=this.scale;c=true}b.style.zoom="";this.updateHtmlTable(a,
d);this.updateTableWidth(a);this.opacity!=null&&mxUtils.setOpacity(a,this.opacity);a.style.left="";a.style.top="";a.style.height="";var e=parseFloat(b.style.zoom)||1,d=this.bounds.width,f=this.bounds.height;if(!this.forceIgnoreStringSize&&!(this.overflow=="fill"||this.align==mxConstants.ALIGN_LEFT&&this.background==null&&this.border==null)){f=this.getTableSize(a);d=f.width/e;f=f.height/e}var e=this.getOffset(this.bounds.width/this.scale,this.bounds.height/this.scale,d,f,c||this.horizontal),g=this.getSpacing(c||
this.horizontal),h=this.bounds.x/this.scale-e.x+g.x,i=this.bounds.y/this.scale-e.y+g.y,k=this.scale,g=1,l=0,m=0;if(!this.horizontal)if(mxClient.IS_IE&&mxClient.IS_SVG)a.style.msTransform="rotate("+this.verticalTextDegree+"deg)";else if(mxClient.IS_IE){a.style.filter=this.ieVerticalFilter;l=(d-f)/2;m=-l}else if(mxClient.IS_SF||mxClient.IS_GC)a.style.WebkitTransform="rotate("+this.verticalTextDegree+"deg)";else if(mxClient.IS_OT)a.style.OTransform="rotate("+this.verticalTextDegree+"deg)";else if(mxClient.IS_MT){a.style.MozTransform=
"rotate("+this.verticalTextDegree+"deg)";b.style.MozTransform="rotate(0deg)";g=1/this.scale;k=1}var n=true;if(mxClient.IS_MT||c)if(mxClient.IS_MT){a.style.MozTransform=a.style.MozTransform+(" scale("+this.scale+")");g=1/this.scale}else{if(mxClient.IS_OT){b.style.OTransform="scale("+this.scale+")";a.style.borderWidth=Math.round(this.scale*parseInt(a.style.borderWidth))+"px"}}else if(!c)if(document.documentMode>=9)b.style.msTransform="scale("+this.scale+")";else if(mxClient.IS_SF||mxClient.IS_GC)b.style.WebkitTransform=
"scale("+this.scale+")";else{b.style.zoom=this.scale;if(a.style.borderWidth!=""&&document.documentMode!=8)a.style.borderWidth=Math.round(this.scale*parseInt(a.style.borderWidth))+"px";if(document.documentMode==8||!mxClient.IS_IE)k=1;n=false}if(n){l=(this.scale-1)*d/(2*this.scale);m=(this.scale-1)*f/(2*this.scale);k=1}if(this.overflow!="fill"){h=new mxRectangle(Math.round((h+l)*this.scale),Math.round((i+m)*this.scale),Math.round(d*k),Math.round(f*k));a.style.left=h.x+"px";a.style.top=h.y+"px";a.style.width=
h.width+"px";a.style.height=h.height+"px";if((this.background!=null||this.border!=null)&&document.documentMode>=8){i=this.replaceLinefeeds?this.value.replace(/\n/g,"<br/>"):this.value;b.innerHTML='<div style="padding:'+this.labelPadding+"px;background:"+b.style.background+";border:"+a.style.border+'">'+i+"</div>";b.style.padding="0px";b.style.background="";a.style.border=""}if(this.clipped&&this.bounds.width>0&&this.bounds.height>0){this.boundingBox=this.bounds.clone();if(this.horizontal||c&&!mxClient.IS_OT){b=
Math.max(0,e.x*k);c=Math.max(0,e.y*k);a.style.clip="rect("+c+"px "+(b+this.bounds.width*g)+"px "+(c+this.bounds.height*g)+"px "+b+"px)"}else if(mxClient.IS_IE){e=this.bounds.width;g=this.bounds.height;c=b=0;this.align==mxConstants.ALIGN_LEFT?b=Math.max(0,d-g/this.scale)*this.scale:this.align==mxConstants.ALIGN_CENTER&&(b=Math.max(0,d-g/this.scale)*this.scale/2);this.valign==mxConstants.ALIGN_BOTTOM?c=Math.max(0,f-e/this.scale)*this.scale:this.valign==mxConstants.ALIGN_MIDDLE&&(c=Math.max(0,f-e/this.scale)*
this.scale/2);a.style.clip="rect("+b+"px "+(c+e-1)+"px "+(b+g-1)+"px "+c+"px)"}else{e=this.bounds.width/this.scale;g=this.bounds.height/this.scale;if(mxClient.IS_OT){e=this.bounds.width;g=this.bounds.height}c=b=0;this.align==mxConstants.ALIGN_RIGHT?b=Math.max(0,d-g):this.align==mxConstants.ALIGN_CENTER&&(b=Math.max(0,d-g)/2);this.valign==mxConstants.ALIGN_BOTTOM?c=Math.max(0,f-e):this.valign==mxConstants.ALIGN_MIDDLE&&(c=Math.max(0,f-e)/2);if(mxClient.IS_GC||mxClient.IS_SF){b=b*this.scale;c=c*this.scale;
e=e*this.scale;g=g*this.scale}a.style.clip="rect("+c+" "+(b+g)+" "+(c+e)+" "+b+")"}}else this.boundingBox=h}else{this.boundingBox=this.bounds.clone();if(document.documentMode>=9||mxClient.IS_SVG){a.style.left=Math.round(this.bounds.x+this.scale/2+l)+"px";a.style.top=Math.round(this.bounds.y+this.scale/2+m)+"px";a.style.width=Math.round((this.bounds.width-this.scale)/this.scale)+"px";a.style.height=Math.round((this.bounds.height-this.scale)/this.scale)+"px"}else{a.style.left=Math.round(this.bounds.x+
this.scale/2)+"px";a.style.top=Math.round(this.bounds.y+this.scale/2)+"px";a.style.width=Math.round(this.bounds.width-this.scale)+"px";a.style.height=Math.round(this.bounds.height-this.scale)+"px"}}}};mxText.prototype.getVerticalOffset=function(a){return new mxPoint(a.y,-a.x)};
mxText.prototype.redrawForeignObject=function(){for(var a=this.node,b=a.firstChild;b==this.backgroundNode;)b=b.nextSibling;var c=b.firstChild;c.firstChild==null&&c.appendChild(this.createHtmlTable());var d=c.firstChild;this.updateHtmlTable(d);this.opacity!=null&&b.setAttribute("opacity",this.opacity/100);if(mxClient.IS_SF){d.style.borderStyle="none";d.firstChild.firstChild.firstChild.style.background="";if(this.backgroundNode==null&&(this.background!=null||this.border!=null)){this.backgroundNode=
document.createElementNS(mxConstants.NS_SVG,"rect");a.insertBefore(this.backgroundNode,a.firstChild)}else if(this.backgroundNode!=null&&this.background==null&&this.border==null){this.backgroundNode.parentNode.removeChild(this.backgroundNode);this.backgroundNode=null}if(this.backgroundNode!=null){this.background!=null?this.backgroundNode.setAttribute("fill",this.background):this.backgroundNode.setAttribute("fill","none");this.border!=null?this.backgroundNode.setAttribute("stroke",this.border):this.backgroundNode.setAttribute("stroke",
"none")}}var e="";if(this.overflow!="fill"){b.removeAttribute("width");b.removeAttribute("height");b.style.width="";b.style.height="";b.style.clip="";(this.wrap||!mxClient.IS_GC&&!mxClient.IS_SF)&&document.body.appendChild(d);this.updateTableWidth(d);var f=this.getTableSize(d),g=f.width,f=f.height;d.parentNode!=c&&c.appendChild(d);var e=this.getSpacing(),h=this.bounds.x/this.scale+e.x,i=this.bounds.y/this.scale+e.y,d=this.bounds.width/this.scale,c=this.bounds.height/this.scale,k=this.getOffset(d,
c,g,f);if(this.horizontal){h=h-k.x;i=i-k.y;e="scale("+this.scale+")"}else var e="scale("+this.scale+") rotate("+this.verticalTextDegree+" "+(h+g/2)+" "+(i+f/2)+")",l=this.getVerticalOffset(k),h=h+l.x,i=i+l.y;e=e+(" translate("+h+" "+i+")");if(this.backgroundNode!=null){this.backgroundNode.setAttribute("width",g);this.backgroundNode.setAttribute("height",f)}b.setAttribute("width",g);b.setAttribute("height",f);if(this.clipped&&this.bounds.width>0&&this.bounds.height>0){this.boundingBox=this.bounds.clone();
h=Math.max(0,k.x);k=Math.max(0,k.y);if(this.horizontal)b.style.clip="rect("+k+"px,"+(h+d)+"px,"+(k+c)+"px,"+h+"px)";else{k=h=0;this.align==mxConstants.ALIGN_RIGHT?h=Math.max(0,g-c):this.align==mxConstants.ALIGN_CENTER&&(h=Math.max(0,g-c)/2);this.valign==mxConstants.ALIGN_BOTTOM?k=Math.max(0,f-d):this.valign==mxConstants.ALIGN_MIDDLE&&(k=Math.max(0,f-d)/2);b.style.clip="rect("+k+"px,"+(h+c)+"px,"+(k+d)+"px,"+h+"px)"}if(this.backgroundNode!=null){h=this.bounds.x/this.scale;i=this.bounds.y/this.scale;
if(!this.horizontal){h=h+((f+g)/2-c);i=i+(f-g)/2;l=d;d=c;c=l}if(!mxClient.IS_GC){b=this.getSvgClip(this.node.ownerSVGElement,h,i,d,c);if(b!=this.clip){this.releaseSvgClip();this.clip=b;b.refCount++}this.backgroundNode.setAttribute("clip-path","url(#"+b.getAttribute("id")+")")}}}else{this.releaseSvgClip();this.backgroundNode!=null&&this.backgroundNode.removeAttribute("clip-path");this.boundingBox=this.horizontal?new mxRectangle(h*this.scale,i*this.scale,g*this.scale,f*this.scale):new mxRectangle(h*
this.scale,i*this.scale,f*this.scale,g*this.scale)}}else{this.boundingBox=this.bounds.clone();e=this.scale;g=this.bounds.width/e;f=this.bounds.height/e;b.setAttribute("width",g);b.setAttribute("height",f);d.style.width=g+"px";d.style.height=f+"px";if(this.backgroundNode!=null){this.backgroundNode.setAttribute("width",d.clientWidth);this.backgroundNode.setAttribute("height",d.offsetHeight)}e="scale("+e+") translate("+this.bounds.x/e+" "+this.bounds.y/e+")";if(!this.wrap)d.firstChild.firstChild.firstChild.style.whiteSpace=
"nowrap"}a.setAttribute("transform",e)};
mxText.prototype.createSvg=function(){var a=document.createElementNS(mxConstants.NS_SVG,"g"),b=this.isStyleSet(mxConstants.FONT_UNDERLINE)?"underline":"none",c=this.isStyleSet(mxConstants.FONT_BOLD)?"bold":"normal",d=this.isStyleSet(mxConstants.FONT_ITALIC)?"italic":null;a.setAttribute("text-decoration",b);a.setAttribute("font-family",this.family);a.setAttribute("font-weight",c);a.setAttribute("font-size",Math.round(this.size*this.scale)+"px");a.setAttribute("fill",this.color);a.setAttribute("text-anchor",
this.align==mxConstants.ALIGN_RIGHT?"end":this.align==mxConstants.ALIGN_CENTER?"middle":"start");d!=null&&a.setAttribute("font-style",d);if(this.background!=null||this.border!=null){this.backgroundNode=document.createElementNS(mxConstants.NS_SVG,"rect");this.backgroundNode.setAttribute("shape-rendering","crispEdges");this.background!=null?this.backgroundNode.setAttribute("fill",this.background):this.backgroundNode.setAttribute("fill","none");this.border!=null?this.backgroundNode.setAttribute("stroke",
this.border):this.backgroundNode.setAttribute("stroke","none")}this.updateSvgValue(a);return a};
mxText.prototype.updateSvgValue=function(a){if(this.currentValue!=this.value){for(;a.firstChild!=null;)a.removeChild(a.firstChild);if(this.value!=null){var b=this.isStyleSet(mxConstants.FONT_UNDERLINE)?"underline":"none",c=this.value.split("\n");this.textNodes=Array(c.length);for(var d=0;d<c.length;d++)if(this.isEmptyString(c[d]))this.textNodes[d]=null;else{var e=this.createSvgSpan(c[d]);a.appendChild(e);this.textNodes[d]=e;e.setAttribute("text-decoration",b)}}this.currentValue=this.value}};
mxText.prototype.redrawSvg=function(){if(this.node.nodeName=="foreignObject")this.redrawHtml();else{var a=Math.round(this.size*this.scale);a<=0?this.node.setAttribute("visibility","hidden"):this.node.removeAttribute("visibility");this.updateSvgValue(this.node);this.node.setAttribute("font-size",a+"px");if(this.opacity!=null){this.node.setAttribute("fill-opacity",this.opacity/100);this.node.setAttribute("stroke-opacity",this.opacity/100)}var b=this.value,c=this.createHtmlTable();this.lastValue=null;
this.value=mxUtils.htmlEntities(this.value,false);this.updateHtmlTable(c);document.body.appendChild(c);var d=c.offsetWidth*this.scale,e=c.offsetHeight*this.scale;c.parentNode.removeChild(c);this.value=b;b=2*this.scale;this.align==mxConstants.ALIGN_CENTER?b=b+d/2:this.align==mxConstants.ALIGN_RIGHT&&(b=b+d);var c=Math.round(a*1.3),f=this.textNodes!=null?this.textNodes.length:0,g=this.bounds.x,h=this.bounds.y,g=g+(this.align==mxConstants.ALIGN_RIGHT?(this.horizontal?this.bounds.width:this.bounds.height)-
this.spacingRight*this.scale:this.align==mxConstants.ALIGN_CENTER?this.spacingLeft*this.scale+((this.horizontal?this.bounds.width:this.bounds.height)-this.spacingLeft*this.scale-this.spacingRight*this.scale)/2:this.spacingLeft*this.scale+1),h=h+(this.valign==mxConstants.ALIGN_BOTTOM?(this.horizontal?this.bounds.height:this.bounds.width)-(f-1)*c-this.spacingBottom*this.scale-4:this.valign==mxConstants.ALIGN_MIDDLE?(this.spacingTop*this.scale+(this.horizontal?this.bounds.height:this.bounds.width)-this.spacingBottom*
this.scale-(f-1.5)*c)/2:this.spacingTop*this.scale+c);if(this.overflow=="fill"){this.align==mxConstants.ALIGN_CENTER&&(g=Math.max(this.bounds.x+d/2,g));h=Math.max(this.bounds.y+a,h);this.boundingBox=new mxRectangle(g-b,h-c,d+4*this.scale,e+1*this.scale);this.boundingBox.x=Math.min(this.bounds.x,this.boundingBox.x);this.boundingBox.y=Math.min(this.bounds.y,this.boundingBox.y);this.boundingBox.width=Math.max(this.bounds.width,this.boundingBox.width);this.boundingBox.height=Math.max(this.bounds.height,
this.boundingBox.height)}else this.boundingBox=new mxRectangle(g-b,h-c,d+4*this.scale,e+1*this.scale);this.horizontal||this.node.setAttribute("transform","rotate("+this.verticalTextDegree+" "+(this.bounds.x+this.bounds.width/2)+" "+(this.bounds.y+this.bounds.height/2)+") translate("+-((this.bounds.height-this.bounds.width)/2)+" "+-((this.bounds.width-this.bounds.height)/2)+")");this.redrawSvgTextNodes(g,h,c);if(this.value.length>0&&this.backgroundNode!=null&&this.node.firstChild!=null){this.node.firstChild!=
this.backgroundNode&&this.node.insertBefore(this.backgroundNode,this.node.firstChild);this.backgroundNode.setAttribute("x",this.boundingBox.x+this.scale/2+1*this.scale);this.backgroundNode.setAttribute("y",this.boundingBox.y+this.scale/2+2*this.scale-this.labelPadding);this.backgroundNode.setAttribute("width",this.boundingBox.width-this.scale-2*this.scale);this.backgroundNode.setAttribute("height",this.boundingBox.height-this.scale);this.backgroundNode.setAttribute("stroke-width",Math.round(Math.max(1,
this.scale)))}if(!mxClient.IS_GC)if(this.clipped&&this.bounds.width>0&&this.bounds.height>0){this.boundingBox=this.bounds.clone();if(!this.horizontal){this.boundingBox.width=this.bounds.height;this.boundingBox.height=this.bounds.width}g=this.bounds.x;h=this.bounds.y;if(this.horizontal){d=this.bounds.width;e=this.bounds.height}else{d=this.bounds.height;e=this.bounds.width}a=this.getSvgClip(this.node.ownerSVGElement,g,h,d,e);if(a!=this.clip){this.releaseSvgClip();this.clip=a;a.refCount++}this.node.setAttribute("clip-path",
"url(#"+a.getAttribute("id")+")")}else{this.releaseSvgClip();this.node.removeAttribute("clip-path")}}};mxText.prototype.redrawSvgTextNodes=function(a,b,c){if(this.textNodes!=null)for(var d=0;d<this.textNodes.length;d++){var e=this.textNodes[d];if(e!=null){e.setAttribute("x",a);e.setAttribute("y",b);e.setAttribute("style","pointer-events: all")}b=b+c}};
mxText.prototype.releaseSvgClip=function(){if(this.clip!=null){this.clip.refCount--;this.clip.refCount==0&&this.clip.parentNode.removeChild(this.clip);this.clip=null}};
mxText.prototype.getSvgClip=function(a,b,c,d,e){var b=Math.round(b),c=Math.round(c),d=Math.round(d),e=Math.round(e),f="mx-clip-"+b+"-"+c+"-"+d+"-"+e;if(this.clip!=null&&this.clip.ident==f)return this.clip;var g=0,h;for(h=document.getElementById(f+"-"+g);h!=null;){if(h.ownerSVGElement==a)return h;g++;h=f+"-"+g;h=document.getElementById(h)}if(h!=null){h=h.cloneNode(true);g++}else{h=document.createElementNS(mxConstants.NS_SVG,"clipPath");var i=document.createElementNS(mxConstants.NS_SVG,"rect");i.setAttribute("x",
b);i.setAttribute("y",c);i.setAttribute("width",d);i.setAttribute("height",e);h.appendChild(i)}h.setAttribute("id",f+"-"+g);h.ident=f;a.appendChild(h);h.refCount=0;return h};mxText.prototype.isEmptyString=function(a){return a.replace(/ /g,"").length==0};mxText.prototype.createSvgSpan=function(a){var b=document.createElementNS(mxConstants.NS_SVG,"text");mxUtils.write(b,a);return b};mxText.prototype.destroy=function(){this.releaseSvgClip();mxShape.prototype.destroy.apply(this,arguments)};
function mxTriangle(){}mxTriangle.prototype=new mxActor;mxTriangle.prototype.constructor=mxTriangle;mxTriangle.prototype.redrawPath=function(a,b,c,d,e){a.moveTo(0,0);a.lineTo(d,0.5*e);a.lineTo(0,e);a.close()};function mxHexagon(){}mxHexagon.prototype=new mxActor;mxHexagon.prototype.constructor=mxHexagon;mxHexagon.prototype.redrawPath=function(a,b,c,d,e){a.moveTo(0.25*d,0);a.lineTo(0.75*d,0);a.lineTo(d,0.5*e);a.lineTo(0.75*d,e);a.lineTo(0.25*d,e);a.lineTo(0,0.5*e);a.close()};
function mxLine(a,b,c){this.bounds=a;this.stroke=b;this.strokewidth=c!=null?c:1}mxLine.prototype=new mxShape;mxLine.prototype.constructor=mxLine;mxLine.prototype.vmlNodes=mxLine.prototype.vmlNodes.concat(["label","innerNode"]);mxLine.prototype.mixedModeHtml=!1;mxLine.prototype.preferModeHtml=!1;mxLine.prototype.clone=function(){var a=new mxLine(this.bounds,this.stroke,this.strokewidth);a.isDashed=this.isDashed;return a};
mxLine.prototype.createVml=function(){var a=document.createElement("v:group");a.style.position="absolute";this.label=document.createElement("v:rect");this.label.style.position="absolute";this.label.stroked="false";this.label.filled="false";a.appendChild(this.label);this.innerNode=document.createElement("v:shape");this.configureVmlShape(this.innerNode);a.appendChild(this.innerNode);return a};
mxLine.prototype.reconfigure=function(){mxUtils.isVml(this.node)?this.configureVmlShape(this.innerNode):mxShape.prototype.reconfigure.apply(this,arguments)};
mxLine.prototype.redrawVml=function(){this.updateVmlShape(this.node);this.updateVmlShape(this.label);this.innerNode.coordsize=this.node.coordsize;this.innerNode.strokeweight=this.strokewidth*this.scale+"px";this.innerNode.style.width=this.node.style.width;this.innerNode.style.height=this.node.style.height;var a=this.bounds.width,b=this.bounds.height;this.innerNode.path=this.direction==mxConstants.DIRECTION_NORTH||this.direction==mxConstants.DIRECTION_SOUTH?"m "+Math.round(a/2)+" 0 l "+Math.round(a/
2)+" "+Math.round(b)+" e":"m 0 "+Math.round(b/2)+" l "+Math.round(a)+" "+Math.round(b/2)+" e"};mxLine.prototype.createSvg=function(){var a=this.createSvgGroup("path");this.pipe=this.createSvgPipe();a.appendChild(this.pipe);return a};
mxLine.prototype.redrawSvg=function(){this.innerNode.setAttribute("stroke-width",Math.round(Math.max(1,this.strokewidth*this.scale)));if(this.bounds!=null){var a=this.bounds.x,b=this.bounds.y,c=this.bounds.width,d=this.bounds.height,e=null,e=this.direction==mxConstants.DIRECTION_NORTH||this.direction==mxConstants.DIRECTION_SOUTH?"M "+Math.round(a+c/2)+" "+Math.round(b)+" L "+Math.round(a+c/2)+" "+Math.round(b+d):"M "+Math.round(a)+" "+Math.round(b+d/2)+" L "+Math.round(a+c)+" "+Math.round(b+d/2);
this.innerNode.setAttribute("d",e);this.pipe.setAttribute("d",e);this.pipe.setAttribute("stroke-width",this.strokewidth+mxShape.prototype.SVG_STROKE_TOLERANCE);this.updateSvgTransform(this.innerNode,false);this.updateSvgTransform(this.pipe,false);this.crisp?this.innerNode.setAttribute("shape-rendering","crispEdges"):this.innerNode.removeAttribute("shape-rendering");if(this.isDashed){a=Math.max(1,Math.round(3*this.scale*this.strokewidth));this.innerNode.setAttribute("stroke-dasharray",a+" "+a)}}};
function mxImageShape(a,b,c,d,e){this.bounds=a;this.image=b!=null?b:"";this.fill=c;this.stroke=d;this.strokewidth=e!=null?e:1;this.isShadow=false}mxImageShape.prototype=new mxShape;mxImageShape.prototype.constructor=mxImageShape;mxImageShape.prototype.crisp=!1;mxImageShape.prototype.preserveImageAspect=!0;
mxImageShape.prototype.apply=function(a){mxShape.prototype.apply.apply(this,arguments);this.stroke=this.fill=null;if(this.style!=null){this.fill=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_BACKGROUND);this.stroke=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_BORDER);this.preserveImageAspect=mxUtils.getNumber(this.style,mxConstants.STYLE_IMAGE_ASPECT,1)==1;this.gradient=null}};
mxImageShape.prototype.create=function(){var a=null;if(this.dialect==mxConstants.DIALECT_SVG){a=this.createSvgGroup("rect");this.innerNode.setAttribute("visibility","hidden");this.innerNode.setAttribute("pointer-events","fill");this.imageNode=document.createElementNS(mxConstants.NS_SVG,"image");this.imageNode.setAttributeNS(mxConstants.NS_XLINK,"xlink:href",this.image);this.imageNode.setAttribute("style","pointer-events:none");this.configureSvgShape(this.imageNode);this.imageNode.removeAttribute("stroke");
this.imageNode.removeAttribute("fill");a.insertBefore(this.imageNode,this.innerNode);if(this.fill!=null&&this.fill!=mxConstants.NONE||this.stroke!=null&&this.stroke!=mxConstants.NONE){this.bg=document.createElementNS(mxConstants.NS_SVG,"rect");a.insertBefore(this.bg,a.firstChild)}this.preserveImageAspect||this.imageNode.setAttribute("preserveAspectRatio","none")}else{var a=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_FLIPH,0)==1,b=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_FLIPV,0)==
1,c=this.image.toUpperCase();if(mxClient.IS_IE&&!a&&!b&&c.substring(0,6)=="MHTML:"){this.imageNode=document.createElement("DIV");this.imageNode.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader (src='"+this.image+"', sizingMethod='scale')";a=document.createElement("DIV");this.configureHtmlShape(a)}else if(!mxClient.IS_IE||c.substring(0,5)=="DATA:"||document.documentMode>=9){this.imageNode=document.createElement("img");this.imageNode.setAttribute("src",this.image);this.imageNode.setAttribute("border",
"0");this.imageNode.style.position="absolute";this.imageNode.style.width="100%";this.imageNode.style.height="100%";a=document.createElement("DIV");this.configureHtmlShape(a)}else{this.imageNode=document.createElement("v:image");this.imageNode.style.position="absolute";this.imageNode.src=this.image;a=document.createElement("DIV");this.configureHtmlShape(a);a.style.overflow="visible"}a.appendChild(this.imageNode)}return a};
mxImageShape.prototype.updateAspect=function(a,b){var c=Math.min(this.bounds.width/a,this.bounds.height/b),a=Math.max(0,Math.round(a*c)),b=Math.max(0,Math.round(b*c)),c=Math.max(0,Math.round((this.bounds.width-a)/2)),d=Math.max(0,Math.round((this.bounds.height-b)/2)),e=this.imageNode.style;if(this.imageNode.parentNode==this.node){this.node.style.paddingLeft=c+"px";this.node.style.paddingTop=d+"px"}else{e.left=Math.round(this.bounds.x)+c+"px";e.top=Math.round(this.bounds.y)+d+"px"}e.width=a+"px";e.height=
b+"px"};mxImageShape.prototype.scheduleUpdateAspect=function(){var a=new Image;a.onload=mxUtils.bind(this,function(){mxImageShape.prototype.updateAspect.call(this,a.width,a.height)});a.src=this.image};
mxImageShape.prototype.redraw=function(){mxShape.prototype.redraw.apply(this,arguments);if(this.imageNode!=null&&this.bounds!=null){var a=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_FLIPH,0)==1,b=mxUtils.getValue(this.style,mxConstants.STYLE_IMAGE_FLIPV,0)==1;if(this.dialect==mxConstants.DIALECT_SVG){var c=1,d=1,e=0,f=0;if(a){c=-1;e=-this.bounds.width-2*this.bounds.x}if(b){d=-1;f=-this.bounds.height-2*this.bounds.y}this.imageNode.setAttribute("transform",(this.imageNode.getAttribute("transform")||
"")+" scale("+c+" "+d+") translate("+e+" "+f+")")}else{if(this.imageNode.nodeName!="DIV"){this.imageNode.style.width=Math.max(0,Math.round(this.bounds.width))+"px";this.imageNode.style.height=Math.max(0,Math.round(this.bounds.height))+"px"}this.preserveImageAspect&&this.scheduleUpdateAspect();if(a||b)if(mxUtils.isVml(this.imageNode))a&&b?this.imageNode.style.rotation="180":this.imageNode.style.flip=a?"x":"y";else{c=this.imageNode.nodeName=="DIV"?"progid:DXImageTransform.Microsoft.AlphaImageLoader (src='"+
this.image+"', sizingMethod='scale')":"";c=a&&b?c+"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)":a?c+"progid:DXImageTransform.Microsoft.BasicImage(mirror=1)":c+"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";if(this.imageNode.style.filter!=c)this.imageNode.style.filter=c}}}};mxImageShape.prototype.configureTransparentBackground=function(){};
mxImageShape.prototype.redrawSvg=function(){this.updateSvgShape(this.innerNode);this.updateSvgShape(this.imageNode);if(this.bg!=null){this.updateSvgShape(this.bg);this.fill!=null?this.bg.setAttribute("fill",this.fill):this.bg.setAttribute("fill","none");this.stroke!=null?this.bg.setAttribute("stroke",this.stroke):this.bg.setAttribute("stroke","none");this.bg.setAttribute("shape-rendering","crispEdges")}};
mxImageShape.prototype.configureSvgShape=function(a){mxShape.prototype.configureSvgShape.apply(this,arguments);this.imageNode!=null&&(this.opacity!=null?this.imageNode.setAttribute("opacity",this.opacity/100):this.imageNode.removeAttribute("opacity"))};function mxLabel(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxLabel.prototype=new mxShape;mxLabel.prototype.constructor=mxLabel;
mxLabel.prototype.vmlNodes=mxLabel.prototype.vmlNodes.concat(["label","imageNode","indicatorImageNode","rectNode"]);mxLabel.prototype.imageSize=mxConstants.DEFAULT_IMAGESIZE;mxLabel.prototype.spacing=2;mxLabel.prototype.indicatorSize=10;mxLabel.prototype.indicatorSpacing=2;mxLabel.prototype.opaqueVmlImages=!1;
mxLabel.prototype.init=function(a){mxShape.prototype.init.apply(this,arguments);if(this.indicatorColor!=null&&this.indicatorShape!=null){this.indicator=new this.indicatorShape;this.indicator.dialect=this.dialect;this.indicator.bounds=this.bounds;this.indicator.fill=this.indicatorColor;this.indicator.stroke=this.indicatorColor;this.indicator.gradient=this.indicatorGradientColor;this.indicator.direction=this.indicatorDirection;this.indicator.init(this.node);this.indicatorShape=null}};
mxLabel.prototype.reconfigure=function(){mxShape.prototype.reconfigure.apply(this);if(this.indicator!=null){this.indicator.fill=this.indicatorColor;this.indicator.stroke=this.indicatorColor;this.indicator.gradient=this.indicatorGradientColor;this.indicator.direction=this.indicatorDirection;this.indicator.reconfigure()}};
mxLabel.prototype.createHtml=function(){var a=document.createElement("DIV");this.configureHtmlShape(a);if(this.indicatorImage!=null){this.indicatorImageNode=mxUtils.createImage(this.indicatorImage);this.indicatorImageNode.style.position="absolute";a.appendChild(this.indicatorImageNode)}if(this.image!=null){this.imageNode=mxUtils.createImage(this.image);this.stroke=null;this.configureHtmlShape(this.imageNode);mxUtils.setOpacity(this.imageNode,"100");a.appendChild(this.imageNode)}return a};
mxLabel.prototype.createVml=function(){var a=document.createElement("v:group");this.rectNode=document.createElement(this.isRounded?"v:roundrect":"v:rect");this.configureVmlShape(this.rectNode);this.isShadow=false;this.configureVmlShape(a);a.coordorigin="0,0";a.appendChild(this.rectNode);if(this.indicatorImage!=null){this.indicatorImageNode=this.createVmlImage(this.indicatorImage,this.opaqueVmlImages?null:this.opacity);a.appendChild(this.indicatorImageNode)}if(this.image!=null){this.imageNode=this.createVmlImage(this.image,
this.opaqueVmlImages?null:this.opacity);a.appendChild(this.imageNode)}this.label=document.createElement("v:rect");this.label.style.top="0px";this.label.style.left="0px";this.label.filled="false";this.label.stroked="false";a.appendChild(this.label);return a};
mxLabel.prototype.createVmlImage=function(a,b){var c=null;if(a.substring(0,5)=="data:"||b!=null){c=document.createElement("img");mxUtils.setOpacity(c,b);c.setAttribute("border","0");c.style.position="absolute";c.setAttribute("src",a)}else{c=document.createElement("v:image");c.src=a}return c};
mxLabel.prototype.createSvg=function(){var a=this.createSvgGroup("rect");if(this.indicatorImage!=null){this.indicatorImageNode=document.createElementNS(mxConstants.NS_SVG,"image");this.indicatorImageNode.setAttributeNS(mxConstants.NS_XLINK,"href",this.indicatorImage);a.appendChild(this.indicatorImageNode);this.opacity!=null&&this.indicatorImageNode.setAttribute("opacity",this.opacity/100)}if(this.image!=null){this.imageNode=document.createElementNS(mxConstants.NS_SVG,"image");this.imageNode.setAttributeNS(mxConstants.NS_XLINK,
"href",this.image);this.opacity!=null&&this.imageNode.setAttribute("opacity",this.opacity/100);this.imageNode.setAttribute("style","pointer-events:none");this.configureSvgShape(this.imageNode);a.appendChild(this.imageNode)}return a};
mxLabel.prototype.redraw=function(){this.updateBoundingBox();var a=this.dialect==mxConstants.DIALECT_SVG,b=mxUtils.isVml(this.node);if(a){this.updateSvgShape(this.innerNode);this.shadowNode!=null&&this.updateSvgShape(this.shadowNode);this.updateSvgGlassPane()}else if(b){this.updateVmlShape(this.node);this.updateVmlShape(this.rectNode);this.label.style.width=this.node.style.width;this.label.style.height=this.node.style.height;this.updateVmlGlassPane()}else this.updateHtmlShape(this.node);var c=b=0;
if(this.imageNode!=null){b=(this.style[mxConstants.STYLE_IMAGE_WIDTH]||this.imageSize)*this.scale;c=(this.style[mxConstants.STYLE_IMAGE_HEIGHT]||this.imageSize)*this.scale}var d=0,e=0,f=0;if(this.indicator!=null||this.indicatorImageNode!=null){d=(this.style[mxConstants.STYLE_INDICATOR_SPACING]||this.indicatorSpacing)*this.scale;e=(this.style[mxConstants.STYLE_INDICATOR_WIDTH]||this.indicatorSize)*this.scale;f=(this.style[mxConstants.STYLE_INDICATOR_HEIGHT]||this.indicatorSize)*this.scale}var g=this.style[mxConstants.STYLE_IMAGE_ALIGN],
h=this.style[mxConstants.STYLE_IMAGE_VERTICAL_ALIGN],i=this.spacing*this.scale+5,k=Math.max(b,e),l=c+d+f,m=a?this.bounds.x:0,m=g==mxConstants.ALIGN_RIGHT?m+(this.bounds.width-k-i):g==mxConstants.ALIGN_CENTER?m+(this.bounds.width-k)/2:m+i,g=a?this.bounds.y:0,g=h==mxConstants.ALIGN_BOTTOM?g+(this.bounds.height-l-i):h==mxConstants.ALIGN_TOP?g+i:g+(this.bounds.height-l)/2;if(this.imageNode!=null)if(a){this.imageNode.setAttribute("x",m+(k-b)/2+"px");this.imageNode.setAttribute("y",g+"px");this.imageNode.setAttribute("width",
b+"px");this.imageNode.setAttribute("height",c+"px")}else{this.imageNode.style.left=m+k-b+"px";this.imageNode.style.top=g+"px";this.imageNode.style.width=b+"px";this.imageNode.style.height=c+"px";this.imageNode.stroked="false"}if(this.indicator!=null){this.indicator.bounds=new mxRectangle(m+(k-e)/2,g+c+d,e,f);this.indicator.redraw()}else if(this.indicatorImageNode!=null)if(a){this.indicatorImageNode.setAttribute("x",m+(k-e)/2+"px");this.indicatorImageNode.setAttribute("y",g+c+d+"px");this.indicatorImageNode.setAttribute("width",
e+"px");this.indicatorImageNode.setAttribute("height",f+"px")}else{this.indicatorImageNode.style.left=m+(k-e)/2+"px";this.indicatorImageNode.style.top=g+c+d+"px";this.indicatorImageNode.style.width=e+"px";this.indicatorImageNode.style.height=f+"px"}};function mxCylinder(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxCylinder.prototype=new mxShape;mxCylinder.prototype.constructor=mxCylinder;
mxCylinder.prototype.vmlNodes=mxCylinder.prototype.vmlNodes.concat(["background","foreground"]);mxCylinder.prototype.mixedModeHtml=!1;mxCylinder.prototype.preferModeHtml=!1;mxCylinder.prototype.addPipe=!1;mxCylinder.prototype.strokedBackground=!0;mxCylinder.prototype.maxHeight=40;mxCylinder.prototype.vmlScale=2;mxCylinder.prototype.create=function(a){if(this.stroke==null)this.stroke=this.fill;return mxShape.prototype.create.apply(this,arguments)};
mxCylinder.prototype.reconfigure=function(){if(this.dialect==mxConstants.DIALECT_SVG){this.configureSvgShape(this.foreground);this.foreground.setAttribute("fill","none")}else if(mxUtils.isVml(this.node)){this.configureVmlShape(this.background);this.configureVmlShape(this.foreground)}mxShape.prototype.reconfigure.apply(this)};
mxCylinder.prototype.createVml=function(){var a=document.createElement("v:group");this.label=this.background=document.createElement("v:shape");this.configureVmlShape(this.background);a.appendChild(this.background);this.fill=null;this.isShadow=false;this.configureVmlShape(a);this.foreground=document.createElement("v:shape");this.configureVmlShape(this.foreground);this.fgStrokeNode=document.createElement("v:stroke");this.fgStrokeNode.joinstyle="miter";this.fgStrokeNode.miterlimit=4;this.foreground.appendChild(this.fgStrokeNode);
a.appendChild(this.foreground);return a};mxCylinder.prototype.redrawVml=function(){this.updateVmlShape(this.node);this.updateVmlShape(this.background);this.updateVmlShape(this.foreground);this.background.path=this.createPath(false);this.foreground.path=this.createPath(true);this.fgStrokeNode.dashstyle=this.strokeNode.dashstyle};
mxCylinder.prototype.createSvg=function(){var a=this.createSvgGroup("path");this.foreground=document.createElementNS(mxConstants.NS_SVG,"path");this.stroke!=null&&this.stroke!=mxConstants.NONE?this.foreground.setAttribute("stroke",this.stroke):this.foreground.setAttribute("stroke","none");this.foreground.setAttribute("fill","none");a.appendChild(this.foreground);if(this.addPipe){this.pipe=this.createSvgPipe();a.appendChild(this.pipe)}return a};
mxCylinder.prototype.redrawSvg=function(){var a=Math.round(Math.max(1,this.strokewidth*this.scale));this.innerNode.setAttribute("stroke-width",a);if(this.crisp){this.innerNode.setAttribute("shape-rendering","crispEdges");this.foreground.setAttribute("shape-rendering","crispEdges")}else{this.innerNode.removeAttribute("shape-rendering");this.foreground.removeAttribute("shape-rendering")}var b=this.createPath(false);if(b.length>0){this.innerNode.setAttribute("d",b);if(this.pipe!=null){this.pipe.setAttribute("d",
b);this.pipe.setAttribute("stroke-width",a+mxShape.prototype.SVG_STROKE_TOLERANCE);this.pipe.setAttribute("transform",this.innerNode.getAttribute("transform")||"")}}else{this.innerNode.removeAttribute("d");this.pipe!=null&&this.pipe.removeAttribute("d")}this.strokedBackground||this.innerNode.setAttribute("stroke","none");if(this.shadowNode!=null){this.shadowNode.setAttribute("stroke-width",a);this.shadowNode.setAttribute("d",b);this.shadowNode.setAttribute("transform",this.getSvgShadowTransform())}b=
this.createPath(true);if(b.length>0){this.foreground.setAttribute("stroke-width",a);this.foreground.setAttribute("d",b)}else this.foreground.removeAttribute("d");if(this.isDashed){a=Math.max(1,Math.round(3*this.scale*this.strokewidth));this.innerNode.setAttribute("stroke-dasharray",a+" "+a);this.foreground.setAttribute("stroke-dasharray",a+" "+a)}};
mxCylinder.prototype.redrawPath=function(a,b,c,d,e,f){b=Math.min(this.maxHeight,Math.round(e/5));if(f){a.moveTo(0,b);a.curveTo(0,2*b,d,2*b,d,b)}else{a.moveTo(0,b);a.curveTo(0,-b/3,d,-b/3,d,b);a.lineTo(d,e-b);a.curveTo(d,e+b/3,0,e+b/3,0,e-b);a.close()}};function mxConnector(a,b,c){this.points=a;this.stroke=b;this.strokewidth=c!=null?c:1}mxConnector.prototype=new mxShape;mxConnector.prototype.constructor=mxConnector;mxConnector.prototype.vmlNodes=mxConnector.prototype.vmlNodes.concat("shapeNode start end startStroke endStroke startFill endFill".split(" "));
mxConnector.prototype.mixedModeHtml=!1;mxConnector.prototype.preferModeHtml=!1;mxConnector.prototype.allowCrispMarkers=!1;mxConnector.prototype.addPipe=!0;mxConnector.prototype.configureHtmlShape=function(a){mxShape.prototype.configureHtmlShape.apply(this,arguments);a.style.borderStyle="";a.style.background=""};
mxConnector.prototype.createVml=function(){var a=document.createElement("v:group");a.style.position="absolute";this.shapeNode=document.createElement("v:shape");this.updateVmlStrokeColor(this.shapeNode);this.updateVmlStrokeNode(this.shapeNode);a.appendChild(this.shapeNode);this.shapeNode.filled="false";this.isShadow&&this.createVmlShadow(this.shapeNode);if(this.startArrow!=null){this.start=document.createElement("v:shape");this.start.style.position="absolute";this.startStroke=document.createElement("v:stroke");
this.startStroke.joinstyle="miter";this.start.appendChild(this.startStroke);this.startFill=document.createElement("v:fill");this.start.appendChild(this.startFill);a.appendChild(this.start)}if(this.endArrow!=null){this.end=document.createElement("v:shape");this.end.style.position="absolute";this.endStroke=document.createElement("v:stroke");this.endStroke.joinstyle="miter";this.end.appendChild(this.endStroke);this.endFill=document.createElement("v:fill");this.end.appendChild(this.endFill);a.appendChild(this.end)}this.updateVmlMarkerOpacity();
return a};mxConnector.prototype.updateVmlMarkerOpacity=function(){var a=this.opacity!=null?this.opacity+"%":"100%";if(this.start!=null){this.startFill.opacity=a;this.startStroke.opacity=a}if(this.end!=null){this.endFill.opacity=a;this.endStroke.opacity=a}};
mxConnector.prototype.reconfigure=function(){this.fill=null;if(mxUtils.isVml(this.node)){this.node.style.visibility="hidden";this.configureVmlShape(this.shapeNode);this.updateVmlMarkerOpacity();this.node.style.visibility="visible"}else mxShape.prototype.reconfigure.apply(this,arguments)};
mxConnector.prototype.redrawVml=function(){if(this.node!=null&&this.points!=null&&this.bounds!=null&&!isNaN(this.bounds.x)&&!isNaN(this.bounds.y)&&!isNaN(this.bounds.width)&&!isNaN(this.bounds.height)){var a=Math.max(0,Math.round(this.bounds.width)),b=Math.max(0,Math.round(this.bounds.height)),c=a+","+b,a=a+"px",b=b+"px";if(this.start!=null){this.start.style.width=a;this.start.style.height=b;this.start.coordsize=c;var d=this.points[1],e=this.points[0],f=mxUtils.getNumber(this.style,mxConstants.STYLE_STARTSIZE,
mxConstants.DEFAULT_MARKERSIZE);this.startOffset=this.redrawMarker(this.start,this.startArrow,d,e,this.stroke,f)}if(this.end!=null){this.end.style.width=a;this.end.style.height=b;this.end.coordsize=c;a=this.points.length;d=this.points[a-2];e=this.points[a-1];f=mxUtils.getNumber(this.style,mxConstants.STYLE_ENDSIZE,mxConstants.DEFAULT_MARKERSIZE);this.endOffset=this.redrawMarker(this.end,this.endArrow,d,e,this.stroke,f)}this.updateVmlShape(this.node);this.updateVmlShape(this.shapeNode);this.shapeNode.filled=
"false";if(this.isDashed){d=mxUtils.getValue(this.style,"dashStyle",null);if(d!=null)this.strokeNode.dashstyle=d;if(this.shadowStrokeNode!=null)this.shadowStrokeNode.dashstyle=this.strokeNode.dashstyle}}};
mxConnector.prototype.createSvg=function(){this.fill=null;var a=this.createSvgGroup("path");if(this.startArrow!=null){this.start=document.createElementNS(mxConstants.NS_SVG,"path");a.appendChild(this.start)}if(this.endArrow!=null){this.end=document.createElementNS(mxConstants.NS_SVG,"path");a.appendChild(this.end)}if(this.addPipe){this.pipe=this.createSvgPipe();a.appendChild(this.pipe)}return a};
mxConnector.prototype.redrawSvg=function(){if(this.points!=null&&this.points[0]!=null){var a=this.innerNode.getAttribute("stroke");if(this.start!=null){var b=this.points[1],c=this.points[0],d=mxUtils.getNumber(this.style,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_MARKERSIZE);this.startOffset=this.redrawMarker(this.start,this.startArrow,b,c,a,d);this.allowCrispMarkers&&this.crisp?this.start.setAttribute("shape-rendering","crispEdges"):this.start.removeAttribute("shape-rendering")}if(this.end!=
null){c=this.points.length;b=this.points[c-2];c=this.points[c-1];d=mxUtils.getNumber(this.style,mxConstants.STYLE_ENDSIZE,mxConstants.DEFAULT_MARKERSIZE);this.endOffset=this.redrawMarker(this.end,this.endArrow,b,c,a,d);this.allowCrispMarkers&&this.crisp?this.end.setAttribute("shape-rendering","crispEdges"):this.end.removeAttribute("shape-rendering")}}this.updateSvgShape(this.innerNode);a=this.innerNode.getAttribute("d");if(a!=null){b=Math.round(this.strokewidth*this.scale);if(this.pipe!=null){this.pipe.setAttribute("d",
this.innerNode.getAttribute("d"));this.pipe.setAttribute("stroke-width",b+mxShape.prototype.SVG_STROKE_TOLERANCE)}if(this.shadowNode!=null){this.shadowNode.setAttribute("transform",this.getSvgShadowTransform());this.shadowNode.setAttribute("d",a);this.shadowNode.setAttribute("stroke-width",b)}}if(this.isDashed){a=this.createDashPattern(this.scale*this.strokewidth);a!=null&&this.innerNode.setAttribute("stroke-dasharray",a)}if(this.shadowNode!=null){a=this.innerNode.getAttribute("stroke-dasharray");
a!=null&&this.shadowNode.setAttribute("stroke-dasharray",a)}};mxConnector.prototype.createDashPattern=function(a){var b=mxUtils.getValue(this.style,"dashPattern",null);if(b!=null){for(var b=b.split(" "),c=[],d=0;d<b.length;d++)b[d].length>0&&c.push(Math.round(Number(b[d])*a));return c.join(" ")}return null};mxConnector.prototype.redrawMarker=function(a,b,c,d,e,f){return mxMarker.paintMarker(a,b,c,d,e,this.strokewidth,f,this.scale,this.bounds.x,this.bounds.y,this.start==a,this.style)};
function mxSwimlane(a,b,c,d){this.bounds=a;this.fill=b;this.stroke=c;this.strokewidth=d!=null?d:1}mxSwimlane.prototype=new mxShape;mxSwimlane.prototype.constructor=mxSwimlane;mxSwimlane.prototype.vmlNodes=mxSwimlane.prototype.vmlNodes.concat(["label","content","imageNode","separator"]);mxSwimlane.prototype.imageSize=16;mxSwimlane.prototype.mixedModeHtml=!1;mxRhombus.prototype.preferModeHtml=!1;
mxSwimlane.prototype.createHtml=function(){var a=document.createElement("DIV");this.configureHtmlShape(a);a.style.background="";a.style.backgroundColor="";a.style.borderStyle="none";this.label=document.createElement("DIV");this.configureHtmlShape(this.label);a.appendChild(this.label);this.content=document.createElement("DIV");this.configureHtmlShape(this.content);this.content.style.backgroundColor="";mxUtils.getValue(this.style,mxConstants.STYLE_HORIZONTAL,true)?this.content.style.borderTopStyle=
"none":this.content.style.borderLeftStyle="none";this.content.style.cursor="default";a.appendChild(this.content);var b=this.style[mxConstants.STYLE_SEPARATORCOLOR];if(b!=null){this.separator=document.createElement("DIV");this.separator.style.borderColor=b;this.separator.style.borderLeftStyle="dashed";a.appendChild(this.separator)}if(this.image!=null){this.imageNode=mxUtils.createImage(this.image);this.configureHtmlShape(this.imageNode);this.imageNode.style.borderStyle="none";a.appendChild(this.imageNode)}return a};
mxSwimlane.prototype.reconfigure=function(a){mxShape.prototype.reconfigure.apply(this,arguments);if(this.dialect==mxConstants.DIALECT_SVG){if(this.shadowNode!=null){this.updateSvgShape(this.shadowNode);mxUtils.getValue(this.style,mxConstants.STYLE_HORIZONTAL,true)?this.shadowNode.setAttribute("height",this.startSize*this.scale):this.shadowNode.setAttribute("width",this.startSize*this.scale)}}else if(!mxUtils.isVml(this.node)){this.node.style.background="";this.node.style.backgroundColor=""}};
mxSwimlane.prototype.redrawHtml=function(){this.updateHtmlShape(this.node);this.node.style.background="";this.node.style.backgroundColor="";this.startSize=parseInt(mxUtils.getValue(this.style,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE));this.updateHtmlShape(this.label);this.label.style.top="0px";this.label.style.left="0px";if(mxUtils.getValue(this.style,mxConstants.STYLE_HORIZONTAL,true)){this.startSize=Math.min(this.startSize,this.bounds.height);this.label.style.height=this.startSize*
this.scale+"px";this.updateHtmlShape(this.content);this.content.style.background="";this.content.style.backgroundColor="";var a=this.startSize*this.scale;this.content.style.top=a+"px";this.content.style.left="0px";this.content.style.height=Math.max(1,this.bounds.height-a)+"px";if(this.separator!=null){this.separator.style.left=Math.round(this.bounds.width)+"px";this.separator.style.top=Math.round(this.startSize*this.scale)+"px";this.separator.style.width="1px";this.separator.style.height=Math.round(this.bounds.height)+
"px";this.separator.style.borderWidth=Math.round(this.scale)+"px"}if(this.imageNode!=null){this.imageNode.style.left=this.bounds.width-this.imageSize-4+"px";this.imageNode.style.top="0px";this.imageNode.style.width=Math.round(this.imageSize*this.scale)+"px";this.imageNode.style.height=Math.round(this.imageSize*this.scale)+"px"}}else{this.startSize=Math.min(this.startSize,this.bounds.width);this.label.style.width=this.startSize*this.scale+"px";this.updateHtmlShape(this.content);this.content.style.background=
"";this.content.style.backgroundColor="";a=this.startSize*this.scale;this.content.style.top="0px";this.content.style.left=a+"px";this.content.style.width=Math.max(0,this.bounds.width-a)+"px";if(this.separator!=null){this.separator.style.left=Math.round(this.startSize*this.scale)+"px";this.separator.style.top=Math.round(this.bounds.height)+"px";this.separator.style.width=Math.round(this.bounds.width)+"px";this.separator.style.height="1px"}if(this.imageNode!=null){this.imageNode.style.left=this.bounds.width-
this.imageSize-4+"px";this.imageNode.style.top="0px";this.imageNode.style.width=this.imageSize*this.scale+"px";this.imageNode.style.height=this.imageSize*this.scale+"px"}}};
mxSwimlane.prototype.createVml=function(){var a=document.createElement("v:group"),b=this.isRounded?"v:roundrect":"v:rect";this.label=document.createElement(b);this.configureVmlShape(this.label);this.isRounded&&this.label.setAttribute("arcsize","20%");this.isShadow=false;this.configureVmlShape(a);a.coordorigin="0,0";a.appendChild(this.label);this.content=document.createElement(b);b=this.fill;this.fill=null;this.configureVmlShape(this.content);a.style.background="";this.isRounded&&this.content.setAttribute("arcsize",
"4%");this.fill=b;this.content.style.borderBottom="0px";a.appendChild(this.content);b=this.style[mxConstants.STYLE_SEPARATORCOLOR];if(b!=null){this.separator=document.createElement("v:shape");this.separator.style.position="absolute";this.separator.strokecolor=b;b=document.createElement("v:stroke");b.dashstyle="2 2";this.separator.appendChild(b);a.appendChild(this.separator)}if(this.image!=null){this.imageNode=document.createElement("v:image");this.imageNode.src=this.image;this.configureVmlShape(this.imageNode);
this.imageNode.stroked="false";a.appendChild(this.imageNode)}return a};
mxSwimlane.prototype.redrawVml=function(){var a=Math.round(this.bounds.x),b=Math.round(this.bounds.y),c=Math.round(this.bounds.width),d=Math.round(this.bounds.height);this.updateVmlShape(this.node);this.node.coordsize=c+","+d;this.updateVmlShape(this.label);this.label.style.top="0px";this.label.style.left="0px";this.label.style.rotation=null;this.startSize=parseInt(mxUtils.getValue(this.style,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE));var e=Math.round(this.startSize*this.scale);if(this.separator!=
null){this.separator.coordsize=c+","+d;this.separator.style.left=a+"px";this.separator.style.top=b+"px";this.separator.style.width=c+"px";this.separator.style.height=d+"px"}if(mxUtils.getValue(this.style,mxConstants.STYLE_HORIZONTAL,true)){e=Math.min(e,this.bounds.height);this.label.style.height=e+"px";this.updateVmlShape(this.content);this.content.style.background="";this.content.style.top=e+"px";this.content.style.left="0px";this.content.style.height=Math.max(0,d-e)+"px";if(this.separator!=null)this.separator.path=
"m "+(c-a)+" "+(e-b)+" l "+(c-a)+" "+(d-b)+" e"}else{e=Math.min(e,this.bounds.width);this.label.style.width=e+"px";this.updateVmlShape(this.content);this.content.style.background="";this.content.style.top="0px";this.content.style.left=e+"px";this.content.style.width=Math.max(0,c-e)+"px";if(this.separator!=null)this.separator.path="m "+(e-a)+" "+(d-b)+" l "+(c-a)+" "+(d-b)+" e"}if(this.imageNode!=null){a=Math.round(this.imageSize*this.scale);this.imageNode.style.left=c-a-4+"px";this.imageNode.style.top=
"0px";this.imageNode.style.width=a+"px";this.imageNode.style.height=a+"px"}this.content.style.rotation=null};
mxSwimlane.prototype.createSvg=function(){var a=this.createSvgGroup("rect");if(this.isRounded){this.innerNode.setAttribute("rx",10);this.innerNode.setAttribute("ry",10)}this.content=document.createElementNS(mxConstants.NS_SVG,"path");this.configureSvgShape(this.content);this.content.setAttribute("fill","none");if(this.isRounded){this.content.setAttribute("rx",10);this.content.setAttribute("ry",10)}a.appendChild(this.content);var b=this.style[mxConstants.STYLE_SEPARATORCOLOR];if(b!=null){this.separator=
document.createElementNS(mxConstants.NS_SVG,"line");this.separator.setAttribute("stroke",b);this.separator.setAttribute("fill","none");this.separator.setAttribute("stroke-dasharray","2, 2");a.appendChild(this.separator)}if(this.image!=null){this.imageNode=document.createElementNS(mxConstants.NS_SVG,"image");this.imageNode.setAttributeNS(mxConstants.NS_XLINK,"href",this.image);this.configureSvgShape(this.imageNode);a.appendChild(this.imageNode)}return a};
mxSwimlane.prototype.redrawSvg=function(){var a=this.isRounded;this.isRounded=false;this.updateSvgShape(this.innerNode);this.updateSvgShape(this.content);var b=mxUtils.getValue(this.style,mxConstants.STYLE_HORIZONTAL,true);this.startSize=parseInt(mxUtils.getValue(this.style,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE));var c=this.startSize*this.scale;if(this.shadowNode!=null){this.updateSvgShape(this.shadowNode);b?this.shadowNode.setAttribute("height",c):this.shadowNode.setAttribute("width",
c)}this.isRounded=a;this.content.removeAttribute("x");this.content.removeAttribute("y");this.content.removeAttribute("width");this.content.removeAttribute("height");var d=this.crisp&&mxClient.IS_IE?0.5:0,a=Math.round(this.bounds.x)+d,d=Math.round(this.bounds.y)+d,e=Math.round(this.bounds.width),f=Math.round(this.bounds.height);if(b){c=Math.min(c,f);this.innerNode.setAttribute("height",c);this.content.setAttribute("d","M "+a+" "+(d+c)+" l 0 "+(f-c)+" l "+e+" 0 l 0 "+(c-f));if(this.separator!=null){this.separator.setAttribute("x1",
a+e);this.separator.setAttribute("y1",d+c);this.separator.setAttribute("x2",a+e);this.separator.setAttribute("y2",d+f)}}else{c=Math.min(c,e);this.innerNode.setAttribute("width",c);this.content.setAttribute("d","M "+(a+c)+" "+d+" l "+(e-c)+" 0 l 0 "+f+" l "+(c-e)+" 0");if(this.separator!=null){this.separator.setAttribute("x1",a+c);this.separator.setAttribute("y1",d+f);this.separator.setAttribute("x2",a+e);this.separator.setAttribute("y2",d+f)}}if(this.imageNode!=null){this.imageNode.setAttribute("x",
a+e-this.imageSize-4);this.imageNode.setAttribute("y",d);this.imageNode.setAttribute("width",this.imageSize*this.scale+"px");this.imageNode.setAttribute("height",this.imageSize*this.scale+"px")}};function mxGraphLayout(a){this.graph=a}mxGraphLayout.prototype.graph=null;mxGraphLayout.prototype.useBoundingBox=!0;mxGraphLayout.prototype.parent=null;mxGraphLayout.prototype.moveCell=function(){};mxGraphLayout.prototype.execute=function(){};mxGraphLayout.prototype.getGraph=function(){return this.graph};
mxGraphLayout.prototype.getConstraint=function(a,b){var c=this.graph.view.getState(b),c=c!=null?c.style:this.graph.getCellStyle(b);return c!=null?c[a]:null};
mxGraphLayout.traverse=function(a,b,c,d,e){if(c!=null&&a!=null){var b=b!=null?b:true,e=e||[],f=mxCellPath.create(a);if(e[f]==null){e[f]=a;d=c(a,d);if(d==null||d){d=this.graph.model.getEdgeCount(a);if(d>0)for(f=0;f<d;f++){var g=this.graph.model.getEdgeAt(a,f),h=this.graph.model.getTerminal(g,true)==a;(!b||h)&&this.traverse(this.graph.view.getVisibleTerminal(g,!h),b,c,g,e)}}}}};mxGraphLayout.prototype.isVertexMovable=function(a){return this.graph.isCellMovable(a)};
mxGraphLayout.prototype.isVertexIgnored=function(a){return!this.graph.getModel().isVertex(a)||!this.graph.isCellVisible(a)};mxGraphLayout.prototype.isEdgeIgnored=function(a){var b=this.graph.getModel();return!b.isEdge(a)||!this.graph.isCellVisible(a)||b.getTerminal(a,true)==null||b.getTerminal(a,false)==null};mxGraphLayout.prototype.setEdgeStyleEnabled=function(a,b){this.graph.setCellStyles(mxConstants.STYLE_NOEDGESTYLE,b?"0":"1",[a])};
mxGraphLayout.prototype.setOrthogonalEdge=function(a,b){this.graph.setCellStyles(mxConstants.STYLE_ORTHOGONAL,b?"1":"0",[a])};mxGraphLayout.prototype.getParentOffset=function(a){var b=new mxPoint;if(a!=null&&a!=this.parent){var c=this.graph.getModel();if(c.isAncestor(this.parent,a))for(var d=c.getGeometry(a);a!=this.parent;){b.x=b.x+d.x;b.y=b.y+d.y;a=c.getParent(a);d=c.getGeometry(a)}}return b};
mxGraphLayout.prototype.setEdgePoints=function(a,b){if(a!=null){var c=this.graph.model,d=c.getGeometry(a);if(d==null){d=new mxGeometry;d.setRelative(true)}else d=d.clone();if(this.parent!=null&&b!=null)for(var e=this.getParentOffset(c.getParent(a)),f=0;f<b.length;f++){b[f].x=b[f].x-e.x;b[f].y=b[f].y-e.y}d.points=b;c.setGeometry(a,d)}};
mxGraphLayout.prototype.setVertexLocation=function(a,b,c){var d=this.graph.getModel(),e=d.getGeometry(a),f=null;if(e!=null){f=new mxRectangle(b,c,e.width,e.height);if(this.useBoundingBox){var g=this.graph.getView().getState(a);if(g!=null&&g.text!=null&&g.text.boundingBox!=null){var h=this.graph.getView().scale,i=g.text.boundingBox;if(g.text.boundingBox.x<g.x){b=b+(g.x-i.x)/h;f.width=i.width}if(g.text.boundingBox.y<g.y){c=c+(g.y-i.y)/h;f.height=i.height}}}if(this.parent!=null){g=d.getParent(a);if(g!=
null&&g!=this.parent){g=this.getParentOffset(g);b=b-g.x;c=c-g.y}}if(e.x!=b||e.y!=c){e=e.clone();e.x=b;e.y=c;d.setGeometry(a,e)}}return f};
mxGraphLayout.prototype.getVertexBounds=function(a){var b=this.graph.getModel().getGeometry(a);if(this.useBoundingBox){var c=this.graph.getView().getState(a);if(c!=null&&c.text!=null&&c.text.boundingBox!=null)var d=this.graph.getView().scale,e=c.text.boundingBox,f=Math.max(c.x-e.x,0)/d,g=Math.max(c.y-e.y,0)/d,h=Math.max(e.x+e.width-(c.x+c.width),0)/d,c=Math.max(e.y+e.height-(c.y+c.height),0)/d,b=new mxRectangle(b.x-f,b.y-g,b.width+f+h,b.height+g+c)}if(this.parent!=null){a=this.graph.getModel().getParent(a);
b=b.clone();if(a!=null&&a!=this.parent){a=this.getParentOffset(a);b.x=b.x+a.x;b.y=b.y+a.y}}return new mxRectangle(b.x,b.y,b.width,b.height)};
mxGraphLayout.prototype.arrangeGroups=function(a,b){this.graph.getModel().beginUpdate();try{for(var c=a.length-1;c>=0;c--){var d=a[c],e=this.graph.getChildVertices(d),f=this.graph.getBoundingBoxFromGeometry(e),g=this.graph.getCellGeometry(d),h=0,i=0;if(this.graph.isSwimlane(d))var k=this.graph.getStartSize(d),h=k.width,i=k.height;if(f!=null&&g!=null){g=g.clone();g.x=g.x+f.x-b-h;g.y=g.y+f.y-b-i;g.width=f.width+2*b+h;g.height=f.height+2*b+i;this.graph.getModel().setGeometry(d,g);this.graph.moveCells(e,
b+h-f.x,b+i-f.y)}}}finally{this.graph.getModel().endUpdate()}};function mxStackLayout(a,b,c,d,e,f){mxGraphLayout.call(this,a);this.horizontal=b!=null?b:true;this.spacing=c!=null?c:0;this.x0=d!=null?d:0;this.y0=e!=null?e:0;this.border=f!=null?f:0}mxStackLayout.prototype=new mxGraphLayout;mxStackLayout.prototype.constructor=mxStackLayout;mxStackLayout.prototype.horizontal=null;mxStackLayout.prototype.spacing=null;mxStackLayout.prototype.x0=null;mxStackLayout.prototype.y0=null;
mxStackLayout.prototype.border=0;mxStackLayout.prototype.keepFirstLocation=!1;mxStackLayout.prototype.fill=!1;mxStackLayout.prototype.resizeParent=!1;mxStackLayout.prototype.resizeLast=!1;mxStackLayout.prototype.wrap=null;mxStackLayout.prototype.isHorizontal=function(){return this.horizontal};
mxStackLayout.prototype.moveCell=function(a,b,c){var d=this.graph.getModel(),e=d.getParent(a),f=this.isHorizontal();if(a!=null&&e!=null){var g=0,h=0,i=d.getChildCount(e),b=f?b:c,g=this.graph.getView().getState(e);g!=null&&(b=b-(f?g.x:g.y));for(g=0;g<i;g++){c=d.getChildAt(e,g);if(c!=a){c=d.getGeometry(c);if(c!=null){c=f?c.x+c.width/2:c.y+c.height/2;if(h<b&&c>b)break;h=c}}}f=e.getIndex(a);f=Math.max(0,g-(g>f?1:0));d.add(e,a,f)}};
mxStackLayout.prototype.getParentSize=function(a){var b=this.graph.getModel(),c=b.getGeometry(a);if(this.graph.container!=null&&(c==null&&b.isLayer(a)||a==this.graph.getView().currentRoot))c=new mxRectangle(0,0,this.graph.container.offsetWidth-1,this.graph.container.offsetHeight-1);return c};
mxStackLayout.prototype.execute=function(a){if(a!=null){var b=this.isHorizontal(),c=this.graph.getModel(),d=this.getParentSize(a),e=0;d!=null&&(e=b?d.height:d.width);var e=e-(2*this.spacing+2*this.border),f=this.graph.isSwimlane(a)?this.graph.getStartSize(a):new mxRectangle,e=e-(b?f.height:f.width),g=this.x0+f.width+this.border,f=this.y0+f.height+this.border;c.beginUpdate();try{for(var h=0,i=null,k=c.getChildCount(a),l=0;l<k;l++){var m=c.getChildAt(a,l);if(!this.isVertexIgnored(m)&&this.isVertexMovable(m)){var n=
c.getGeometry(m);if(n!=null){n=n.clone();if(this.wrap!=null&&i!=null&&(b&&i.x+i.width+n.width+2*this.spacing>this.wrap||!b&&i.y+i.height+n.height+2*this.spacing>this.wrap)){i=null;b?f=f+(h+this.spacing):g=g+(h+this.spacing);h=0}h=Math.max(h,b?n.height:n.width);if(i!=null)b?n.x=i.x+i.width+this.spacing:n.y=i.y+i.height+this.spacing;else if(!this.keepFirstLocation)b?n.x=g:n.y=f;b?n.y=f:n.x=g;if(this.fill&&e>0)b?n.height=e:n.width=e;c.setGeometry(m,n);i=n}}}if(this.resizeParent&&d!=null&&i!=null&&!this.graph.isCellCollapsed(a)){d=
d.clone();b?d.width=i.x+i.width+this.spacing:d.height=i.y+i.height+this.spacing;c.setGeometry(a,d)}else if(this.resizeLast&&d!=null&&i!=null)b?i.width=d.width-i.x-this.spacing:i.height=d.height-i.y-this.spacing}finally{c.endUpdate()}}};function mxPartitionLayout(a,b,c,d){mxGraphLayout.call(this,a);this.horizontal=b!=null?b:true;this.spacing=c||0;this.border=d||0}mxPartitionLayout.prototype=new mxGraphLayout;mxPartitionLayout.prototype.constructor=mxPartitionLayout;
mxPartitionLayout.prototype.horizontal=null;mxPartitionLayout.prototype.spacing=null;mxPartitionLayout.prototype.border=null;mxPartitionLayout.prototype.resizeVertices=!0;mxPartitionLayout.prototype.isHorizontal=function(){return this.horizontal};
mxPartitionLayout.prototype.moveCell=function(a,b){var c=this.graph.getModel(),d=c.getParent(a);if(a!=null&&d!=null){for(var e=0,f=0,g=c.getChildCount(d),e=0;e<g;e++){var h=this.getVertexBounds(c.getChildAt(d,e));if(h!=null){h=h.x+h.width/2;if(f<b&&h>b)break;f=h}}f=d.getIndex(a);f=Math.max(0,e-(e>f?1:0));c.add(d,a,f)}};
mxPartitionLayout.prototype.execute=function(a){var b=this.isHorizontal(),c=this.graph.getModel(),d=c.getGeometry(a);if(this.graph.container!=null&&(d==null&&c.isLayer(a)||a==this.graph.getView().currentRoot))d=new mxRectangle(0,0,this.graph.container.offsetWidth-1,this.graph.container.offsetHeight-1);if(d!=null){for(var e=[],f=c.getChildCount(a),g=0;g<f;g++){var h=c.getChildAt(a,g);!this.isVertexIgnored(h)&&this.isVertexMovable(h)&&e.push(h)}f=e.length;if(f>0){var i=this.border,k=this.border,l=b?
d.height:d.width,l=l-2*this.border,a=this.graph.isSwimlane(a)?this.graph.getStartSize(a):new mxRectangle,l=l-(b?a.height:a.width),i=i+a.width,k=k+a.height,a=this.border+(f-1)*this.spacing,d=b?(d.width-i-a)/f:(d.height-k-a)/f;if(d>0){c.beginUpdate();try{for(g=0;g<f;g++){var h=e[g],m=c.getGeometry(h);if(m!=null){m=m.clone();m.x=i;m.y=k;if(b){if(this.resizeVertices){m.width=d;m.height=l}i=i+(d+this.spacing)}else{if(this.resizeVertices){m.height=d;m.width=l}k=k+(d+this.spacing)}c.setGeometry(h,m)}}}finally{c.endUpdate()}}}}};
function mxCompactTreeLayout(a,b,c){mxGraphLayout.call(this,a);this.horizontal=b!=null?b:true;this.invert=c!=null?c:false}mxCompactTreeLayout.prototype=new mxGraphLayout;mxCompactTreeLayout.prototype.constructor=mxCompactTreeLayout;mxCompactTreeLayout.prototype.horizontal=null;mxCompactTreeLayout.prototype.invert=null;mxCompactTreeLayout.prototype.resizeParent=!0;mxCompactTreeLayout.prototype.groupPadding=10;mxCompactTreeLayout.prototype.parentsChanged=null;
mxCompactTreeLayout.prototype.moveTree=!1;mxCompactTreeLayout.prototype.levelDistance=10;mxCompactTreeLayout.prototype.nodeDistance=20;mxCompactTreeLayout.prototype.resetEdges=!0;mxCompactTreeLayout.prototype.prefHozEdgeSep=5;mxCompactTreeLayout.prototype.prefVertEdgeOff=4;mxCompactTreeLayout.prototype.minEdgeJetty=8;mxCompactTreeLayout.prototype.channelBuffer=4;mxCompactTreeLayout.prototype.edgeRouting=!0;
mxCompactTreeLayout.prototype.isVertexIgnored=function(a){return mxGraphLayout.prototype.isVertexIgnored.apply(this,arguments)||this.graph.getConnections(a).length==0};mxCompactTreeLayout.prototype.isHorizontal=function(){return this.horizontal};
mxCompactTreeLayout.prototype.execute=function(a,b){this.parent=a;var c=this.graph.getModel();if(b==null)if(this.graph.getEdges(a,c.getParent(a),this.invert,!this.invert,false).length>0)b=a;else{var d=this.graph.findTreeRoots(a,true,this.invert);if(d.length>0)for(var e=0;e<d.length;e++)if(!this.isVertexIgnored(d[e])&&this.graph.getEdges(d[e],null,this.invert,!this.invert,false).length>0){b=d[e];break}}if(b!=null){this.parentsChanged=this.resizeParent?{}:null;c.beginUpdate();try{var f=this.dfs(b,a);
if(f!=null){this.layout(f);var g=this.graph.gridSize,d=g;if(!this.moveTree){var h=this.getVertexBounds(b);if(h!=null){g=h.x;d=h.y}}h=null;h=this.isHorizontal()?this.horizontalLayout(f,g,d):this.verticalLayout(f,null,g,d);if(h!=null){var i=e=0;h.x<0&&(e=Math.abs(g-h.x));h.y<0&&(i=Math.abs(d-h.y));(e!=0||i!=0)&&this.moveNode(f,e,i);this.resizeParent&&this.adjustParents();this.edgeRouting&&this.localEdgeProcessing(f)}}}finally{c.endUpdate()}}};
mxCompactTreeLayout.prototype.moveNode=function(a,b,c){a.x=a.x+b;a.y=a.y+c;this.apply(a);for(a=a.child;a!=null;){this.moveNode(a,b,c);a=a.next}};
mxCompactTreeLayout.prototype.dfs=function(a,b,c){var c=c!=null?c:[],d=mxCellPath.create(a),e=null;if(a!=null&&c[d]==null&&!this.isVertexIgnored(a)){c[d]=a;for(var e=this.createNode(a),d=this.graph.getModel(),f=null,a=this.graph.getEdges(a,b,this.invert,!this.invert,false,true),g=this.graph.getView(),h=0;h<a.length;h++){var i=a[h];if(!this.isEdgeIgnored(i)){this.resetEdges&&this.setEdgePoints(i,null);if(this.edgeRouting){this.setEdgeStyleEnabled(i,false);this.setEdgePoints(i,null)}var k=g.getState(i),
i=k!=null?k.getVisibleTerminal(this.invert):g.getVisibleTerminal(i,this.invert),k=this.dfs(i,b,c);if(k!=null&&d.getGeometry(i)!=null){f==null?e.child=k:f.next=k;f=k}}}}return e};mxCompactTreeLayout.prototype.layout=function(a){if(a!=null){for(var b=a.child;b!=null;){this.layout(b);b=b.next}a.child!=null?this.attachParent(a,this.join(a)):this.layoutLeaf(a)}};
mxCompactTreeLayout.prototype.horizontalLayout=function(a,b,c,d){a.x=a.x+(b+a.offsetX);a.y=a.y+(c+a.offsetY);d=this.apply(a,d);b=a.child;if(b!=null)for(var d=this.horizontalLayout(b,a.x,a.y,d),c=a.y+b.offsetY,e=b.next;e!=null;){d=this.horizontalLayout(e,a.x+b.offsetX,c,d);c=c+e.offsetY;e=e.next}return d};
mxCompactTreeLayout.prototype.verticalLayout=function(a,b,c,d,e){a.x=a.x+(c+a.offsetY);a.y=a.y+(d+a.offsetX);e=this.apply(a,e);b=a.child;if(b!=null){e=this.verticalLayout(b,a,a.x,a.y,e);c=a.x+b.offsetY;for(d=b.next;d!=null;){e=this.verticalLayout(d,a,c,a.y+b.offsetX,e);c=c+d.offsetY;d=d.next}}return e};
mxCompactTreeLayout.prototype.attachParent=function(a,b){var c=this.nodeDistance+this.levelDistance,d=(b-a.width)/2-this.nodeDistance,e=d+a.width+2*this.nodeDistance-b;a.child.offsetX=c+a.height;a.child.offsetY=e;a.contour.upperHead=this.createLine(a.height,0,this.createLine(c,e,a.contour.upperHead));a.contour.lowerHead=this.createLine(a.height,0,this.createLine(c,d,a.contour.lowerHead))};
mxCompactTreeLayout.prototype.layoutLeaf=function(a){var b=2*this.nodeDistance;a.contour.upperTail=this.createLine(a.height+b,0);a.contour.upperHead=a.contour.upperTail;a.contour.lowerTail=this.createLine(0,-a.width-b);a.contour.lowerHead=this.createLine(a.height+b,0,a.contour.lowerTail)};
mxCompactTreeLayout.prototype.join=function(a){var b=2*this.nodeDistance,c=a.child;a.contour=c.contour;for(var d=c.width+b,e=d,c=c.next;c!=null;){var f=this.merge(a.contour,c.contour);c.offsetY=f+d;c.offsetX=0;d=c.width+b;e=e+(f+d);c=c.next}return e};
mxCompactTreeLayout.prototype.merge=function(a,b){for(var c=0,d=0,e=0,f=a.lowerHead,g=b.upperHead;g!=null&&f!=null;){var h=this.offset(c,d,g.dx,g.dy,f.dx,f.dy),d=d+h,e=e+h;if(c+g.dx<=f.dx){c=c+g.dx;d=d+g.dy;g=g.next}else{c=c-f.dx;d=d-f.dy;f=f.next}}if(g!=null){c=this.bridge(a.upperTail,0,0,g,c,d);a.upperTail=c.next!=null?b.upperTail:c;a.lowerTail=b.lowerTail}else{c=this.bridge(b.lowerTail,c,d,f,0,0);if(c.next==null)a.lowerTail=c}a.lowerHead=b.lowerHead;return e};
mxCompactTreeLayout.prototype.offset=function(a,b,c,d,e,f){var g=0;if(e<=a||a+c<=0)return 0;g=e*d-c*f>0?a<0?a*d/c-b:a>0?a*f/e-b:-b:e<a+c?f-(b+(e-a)*d/c):e>a+c?(c+a)*f/e-(b+d):f-(b+d);return g>0?g:0};mxCompactTreeLayout.prototype.bridge=function(a,b,c,d,e,f){b=e+d.dx-b;e=e=0;if(d.dx==0)e=d.dy;else{e=b*d.dy;e=e/d.dx}b=this.createLine(b,e,d.next);a.next=this.createLine(0,f+d.dy-e-c,b);return b};
mxCompactTreeLayout.prototype.createNode=function(a){var b={};b.cell=a;b.x=0;b.y=0;b.width=0;b.height=0;a=this.getVertexBounds(a);if(a!=null)if(this.isHorizontal()){b.width=a.height;b.height=a.width}else{b.width=a.width;b.height=a.height}b.offsetX=0;b.offsetY=0;b.contour={};return b};
mxCompactTreeLayout.prototype.apply=function(a,b){var c=this.graph.getModel(),d=a.cell,e=c.getGeometry(d);if(d!=null&&e!=null){if(this.isVertexMovable(d)){e=this.setVertexLocation(d,a.x,a.y);if(this.resizeParent){c=c.getParent(d);d=mxCellPath.create(c);this.parentsChanged[d]==null&&(this.parentsChanged[d]=c)}}b=b==null?new mxRectangle(e.x,e.y,e.width,e.height):new mxRectangle(Math.min(b.x,e.x),Math.min(b.y,e.y),Math.max(b.x+b.width,e.x+e.width),Math.max(b.y+b.height,e.y+e.height))}return b};
mxCompactTreeLayout.prototype.createLine=function(a,b,c){var d={};d.dx=a;d.dy=b;d.next=c;return d};mxCompactTreeLayout.prototype.adjustParents=function(){var a=[],b;for(b in this.parentsChanged)a.push(this.parentsChanged[b]);this.arrangeGroups(mxUtils.sortCells(a,true),this.groupPadding)};mxCompactTreeLayout.prototype.localEdgeProcessing=function(a){this.processNodeOutgoing(a);for(a=a.child;a!=null;){this.localEdgeProcessing(a);a=a.next}};
mxCompactTreeLayout.prototype.processNodeOutgoing=function(a){for(var b=a.child,c=a.cell,d=0,e=[];b!=null;){d++;var f=b.x;if(this.horizontal)f=b.y;e.push(new WeightedCellSorter(b,f));b=b.next}e.sort(WeightedCellSorter.prototype.compare);var f=a.width,g=(d+1)*this.prefHozEdgeSep;f>g+2*this.prefHozEdgeSep&&(f=f-2*this.prefHozEdgeSep);a=f/d;b=a/2;f>g+2*this.prefHozEdgeSep&&(b=b+this.prefHozEdgeSep);for(var f=this.minEdgeJetty-this.prefVertEdgeOff,g=0,h=this.getVertexBounds(c),i=0;i<e.length;i++){for(var k=
e[i].cell.cell,l=this.getVertexBounds(k),k=this.graph.getEdgesBetween(c,k,false),m=[],n=0,o=0,q=0;q<k.length;q++){if(this.horizontal){n=h.x+h.width;o=h.y+b;m.push(new mxPoint(n,o));n=h.x+h.width+f;m.push(new mxPoint(n,o));o=l.y+l.height/2}else{n=h.x+b;o=h.y+h.height;m.push(new mxPoint(n,o));o=h.y+h.height+f;m.push(new mxPoint(n,o));n=l.x+l.width/2}m.push(new mxPoint(n,o));this.setEdgePoints(k[q],m)}i<d/2?f=f+this.prefVertEdgeOff:i>d/2&&(f=f-this.prefVertEdgeOff);b=b+a;g=Math.max(g,f)}};
function WeightedCellSorter(a,b){this.cell=a;this.weightedValue=b}WeightedCellSorter.prototype.weightedValue=0;WeightedCellSorter.prototype.nudge=!1;WeightedCellSorter.prototype.visited=!1;WeightedCellSorter.prototype.rankIndex=null;WeightedCellSorter.prototype.cell=null;WeightedCellSorter.prototype.compare=function(a,b){return a!=null&&b!=null?b.weightedValue>a.weightedValue?1:b.weightedValue<a.weightedValue?-1:b.nudge?1:-1:0};function mxFastOrganicLayout(a){mxGraphLayout.call(this,a)}
mxFastOrganicLayout.prototype=new mxGraphLayout;mxFastOrganicLayout.prototype.constructor=mxFastOrganicLayout;mxFastOrganicLayout.prototype.useInputOrigin=!0;mxFastOrganicLayout.prototype.resetEdges=!0;mxFastOrganicLayout.prototype.disableEdgeStyle=!0;mxFastOrganicLayout.prototype.forceConstant=50;mxFastOrganicLayout.prototype.forceConstantSquared=0;mxFastOrganicLayout.prototype.minDistanceLimit=2;mxFastOrganicLayout.prototype.maxDistanceLimit=500;
mxFastOrganicLayout.prototype.minDistanceLimitSquared=4;mxFastOrganicLayout.prototype.initialTemp=200;mxFastOrganicLayout.prototype.temperature=0;mxFastOrganicLayout.prototype.maxIterations=0;mxFastOrganicLayout.prototype.iteration=0;mxFastOrganicLayout.prototype.allowedToRun=!0;mxFastOrganicLayout.prototype.isVertexIgnored=function(a){return mxGraphLayout.prototype.isVertexIgnored.apply(this,arguments)||this.graph.getConnections(a).length==0};
mxFastOrganicLayout.prototype.execute=function(a){var b=this.graph.getModel();this.vertexArray=[];for(var c=this.graph.getChildVertices(a),d=0;d<c.length;d++)this.isVertexIgnored(c[d])||this.vertexArray.push(c[d]);var e=this.useInputOrigin?this.graph.view.getBounds(this.vertexArray):null,f=this.vertexArray.length;this.indices=[];this.dispX=[];this.dispY=[];this.cellLocation=[];this.isMoveable=[];this.neighbours=[];this.radius=[];this.radiusSquared=[];if(this.forceConstant<0.0010)this.forceConstant=
0.0010;this.forceConstantSquared=this.forceConstant*this.forceConstant;for(d=0;d<this.vertexArray.length;d++){var g=this.vertexArray[d];this.cellLocation[d]=[];var h=mxCellPath.create(g);this.indices[h]=d;var i=this.getVertexBounds(g),k=i.width,l=i.height,m=i.x,n=i.y;this.cellLocation[d][0]=m+k/2;this.cellLocation[d][1]=n+l/2;this.radius[d]=Math.min(k,l);this.radiusSquared[d]=this.radius[d]*this.radius[d]}b.beginUpdate();try{for(d=0;d<f;d++){this.dispX[d]=0;this.dispY[d]=0;this.isMoveable[d]=this.isVertexMovable(this.vertexArray[d]);
var o=this.graph.getConnections(this.vertexArray[d],a),c=this.graph.getOpposites(o,this.vertexArray[d]);this.neighbours[d]=[];for(k=0;k<c.length;k++){this.resetEdges&&this.graph.resetEdge(o[k]);this.disableEdgeStyle&&this.setEdgeStyleEnabled(o[k],false);var h=mxCellPath.create(c[k]),q=this.indices[h];this.neighbours[d][k]=q!=null?q:d}}this.temperature=this.initialTemp;if(this.maxIterations==0)this.maxIterations=20*Math.sqrt(f);for(this.iteration=0;this.iteration<this.maxIterations;this.iteration++){if(!this.allowedToRun)return;
this.calcRepulsion();this.calcAttraction();this.calcPositions();this.reduceTemperature()}a=c=null;for(d=0;d<this.vertexArray.length;d++){g=this.vertexArray[d];if(this.isVertexMovable(g)){i=this.getVertexBounds(g);if(i!=null){this.cellLocation[d][0]=this.cellLocation[d][0]-i.width/2;this.cellLocation[d][1]=this.cellLocation[d][1]-i.height/2;m=this.graph.snap(this.cellLocation[d][0]);n=this.graph.snap(this.cellLocation[d][1]);this.setVertexLocation(g,m,n);c=c==null?m:Math.min(c,m);a=a==null?n:Math.min(a,
n)}}}d=-(c||0)+1;g=-(a||0)+1;if(e!=null){d=d+e.x;g=g+e.y}this.graph.moveCells(this.vertexArray,d,g)}finally{b.endUpdate()}};
mxFastOrganicLayout.prototype.calcPositions=function(){for(var a=0;a<this.vertexArray.length;a++)if(this.isMoveable[a]){var b=Math.sqrt(this.dispX[a]*this.dispX[a]+this.dispY[a]*this.dispY[a]);b<0.0010&&(b=0.0010);var c=this.dispX[a]/b*Math.min(b,this.temperature),b=this.dispY[a]/b*Math.min(b,this.temperature);this.dispX[a]=0;this.dispY[a]=0;this.cellLocation[a][0]=this.cellLocation[a][0]+c;this.cellLocation[a][1]=this.cellLocation[a][1]+b}};
mxFastOrganicLayout.prototype.calcAttraction=function(){for(var a=0;a<this.vertexArray.length;a++)for(var b=0;b<this.neighbours[a].length;b++){var c=this.neighbours[a][b];if(a!=c&&this.isMoveable[a]&&this.isMoveable[c]){var d=this.cellLocation[a][0]-this.cellLocation[c][0],e=this.cellLocation[a][1]-this.cellLocation[c][1],f=d*d+e*e-this.radiusSquared[a]-this.radiusSquared[c];if(f<this.minDistanceLimitSquared)f=this.minDistanceLimitSquared;var g=Math.sqrt(f),f=f/this.forceConstant,d=d/g*f,e=e/g*f;
this.dispX[a]=this.dispX[a]-d;this.dispY[a]=this.dispY[a]-e;this.dispX[c]=this.dispX[c]+d;this.dispY[c]=this.dispY[c]+e}}};
mxFastOrganicLayout.prototype.calcRepulsion=function(){for(var a=this.vertexArray.length,b=0;b<a;b++)for(var c=b;c<a;c++){if(!this.allowedToRun)return;if(c!=b&&this.isMoveable[b]&&this.isMoveable[c]){var d=this.cellLocation[b][0]-this.cellLocation[c][0],e=this.cellLocation[b][1]-this.cellLocation[c][1];d==0&&(d=0.01+Math.random());e==0&&(e=0.01+Math.random());var f=Math.sqrt(d*d+e*e),g=f-this.radius[b]-this.radius[c];if(!(g>this.maxDistanceLimit)){if(g<this.minDistanceLimit)g=this.minDistanceLimit;
g=this.forceConstantSquared/g;d=d/f*g;e=e/f*g;this.dispX[b]=this.dispX[b]+d;this.dispY[b]=this.dispY[b]+e;this.dispX[c]=this.dispX[c]-d;this.dispY[c]=this.dispY[c]-e}}}};mxFastOrganicLayout.prototype.reduceTemperature=function(){this.temperature=this.initialTemp*(1-this.iteration/this.maxIterations)};function mxCircleLayout(a,b){mxGraphLayout.call(this,a);this.radius=b!=null?b:100}mxCircleLayout.prototype=new mxGraphLayout;mxCircleLayout.prototype.constructor=mxCircleLayout;
mxCircleLayout.prototype.radius=null;mxCircleLayout.prototype.moveCircle=!1;mxCircleLayout.prototype.x0=0;mxCircleLayout.prototype.y0=0;mxCircleLayout.prototype.resetEdges=!0;mxCircleLayout.prototype.disableEdgeStyle=!0;
mxCircleLayout.prototype.execute=function(a){var b=this.graph.getModel();b.beginUpdate();try{for(var c=0,d=null,e=null,f=[],g=b.getChildCount(a),h=0;h<g;h++){var i=b.getChildAt(a,h);if(this.isVertexIgnored(i)){if(!this.isEdgeIgnored(i)){this.resetEdges&&this.graph.resetEdge(i);this.disableEdgeStyle&&this.setEdgeStyleEnabled(i,false)}}else{f.push(i);var k=this.getVertexBounds(i),d=d==null?k.y:Math.min(d,k.y),e=e==null?k.x:Math.min(e,k.x),c=Math.max(c,Math.max(k.width,k.height))}}var l=Math.max(f.length*
c/Math.PI,this.radius);if(this.moveCircle){e=this.x0;d=this.y0}this.circle(f,l,e,d)}finally{b.endUpdate()}};mxCircleLayout.prototype.circle=function(a,b,c,d){for(var e=a.length,f=2*Math.PI/e,g=0;g<e;g++)this.isVertexMovable(a[g])&&this.setVertexLocation(a[g],c+b+b*Math.sin(g*f),d+b+b*Math.cos(g*f))};function mxParallelEdgeLayout(a){mxGraphLayout.call(this,a)}mxParallelEdgeLayout.prototype=new mxGraphLayout;mxParallelEdgeLayout.prototype.constructor=mxParallelEdgeLayout;
mxParallelEdgeLayout.prototype.spacing=20;mxParallelEdgeLayout.prototype.execute=function(a){a=this.findParallels(a);this.graph.model.beginUpdate();try{for(var b in a){var c=a[b];c.length>1&&this.layout(c)}}finally{this.graph.model.endUpdate()}};mxParallelEdgeLayout.prototype.findParallels=function(a){for(var b=this.graph.getModel(),c=[],d=b.getChildCount(a),e=0;e<d;e++){var f=b.getChildAt(a,e);if(!this.isEdgeIgnored(f)){var g=this.getEdgeId(f);if(g!=null){c[g]==null&&(c[g]=[]);c[g].push(f)}}}return c};
mxParallelEdgeLayout.prototype.getEdgeId=function(a){var b=this.graph.getView(),c=b.getState(a),d=c!=null?c.getVisibleTerminal(true):b.getVisibleTerminal(a,true),a=c!=null?c.getVisibleTerminal(false):b.getVisibleTerminal(a,false);if(d!=null&&a!=null){d=mxCellPath.create(d);a=mxCellPath.create(a);return d>a?a+"-"+d:d+"-"+a}return null};
mxParallelEdgeLayout.prototype.layout=function(a){var b=a[0],c=this.graph.getModel(),d=c.getGeometry(c.getTerminal(b,true)),e=c.getGeometry(c.getTerminal(b,false));if(d==e)for(var b=d.x+d.width+this.spacing,c=d.y+d.height/2,f=0;f<a.length;f++){this.route(a[f],b,c);b=b+this.spacing}else if(d!=null&&e!=null)for(var b=d.x+d.width/2,c=d.y+d.height/2,f=e.x+e.width/2-b,g=e.y+e.height/2-c,e=Math.sqrt(f*f+g*g),d=g*this.spacing/e,e=f*this.spacing/e,b=b+f/2+d*(a.length-1)/2,c=c+g/2-e*(a.length-1)/2,f=0;f<a.length;f++){this.route(a[f],
b,c);b=b-d;c=c+e}};mxParallelEdgeLayout.prototype.route=function(a,b,c){this.graph.isCellMovable(a)&&this.setEdgePoints(a,[new mxPoint(b,c)])};function mxCompositeLayout(a,b,c){mxGraphLayout.call(this,a);this.layouts=b;this.master=c}mxCompositeLayout.prototype=new mxGraphLayout;mxCompositeLayout.prototype.constructor=mxCompositeLayout;mxCompositeLayout.prototype.layouts=null;mxCompositeLayout.prototype.master=null;
mxCompositeLayout.prototype.moveCell=function(a,b,c){this.master!=null?this.master.move.apply(this.master,arguments):this.layouts[0].move.apply(this.layouts[0],arguments)};mxCompositeLayout.prototype.execute=function(a){var b=this.graph.getModel();b.beginUpdate();try{for(var c=0;c<this.layouts.length;c++)this.layouts[c].execute.apply(this.layouts[c],arguments)}finally{b.endUpdate()}};function mxEdgeLabelLayout(a){mxGraphLayout.call(this,a)}mxEdgeLabelLayout.prototype=new mxGraphLayout;
mxEdgeLabelLayout.prototype.constructor=mxEdgeLabelLayout;mxEdgeLabelLayout.prototype.execute=function(a){for(var b=this.graph.view,c=this.graph.getModel(),d=[],e=[],f=c.getChildCount(a),g=0;g<f;g++){var h=c.getChildAt(a,g),i=b.getState(h);i!=null&&(this.isVertexIgnored(h)?this.isEdgeIgnored(h)||d.push(i):e.push(i))}this.placeLabels(e,d)};
mxEdgeLabelLayout.prototype.placeLabels=function(a,b){var c=this.graph.getModel();c.beginUpdate();try{for(var d=0;d<b.length;d++){var e=b[d];if(e!=null&&e.text!=null&&e.text.boundingBox!=null)for(var f=0;f<a.length;f++){var g=a[f];g!=null&&this.avoid(e,g)}}}finally{c.endUpdate()}};
mxEdgeLabelLayout.prototype.avoid=function(a,b){var c=this.graph.getModel(),d=a.text.boundingBox;if(mxUtils.intersects(d,b)){var e=-d.y-d.height+b.y,f=-d.y+b.y+b.height,e=Math.abs(e)<Math.abs(f)?e:f,f=-d.x-d.width+b.x,d=-d.x+b.x+b.width,d=Math.abs(f)<Math.abs(d)?f:d;Math.abs(d)<Math.abs(e)?e=0:d=0;f=c.getGeometry(a.cell);if(f!=null){f=f.clone();if(f.offset!=null){f.offset.x=f.offset.x+d;f.offset.y=f.offset.y+e}else f.offset=new mxPoint(d,e);c.setGeometry(a.cell,f)}}};
function mxGraphAbstractHierarchyCell(){this.x=[];this.y=[];this.temp=[]}mxGraphAbstractHierarchyCell.prototype.maxRank=-1;mxGraphAbstractHierarchyCell.prototype.minRank=-1;mxGraphAbstractHierarchyCell.prototype.x=null;mxGraphAbstractHierarchyCell.prototype.y=null;mxGraphAbstractHierarchyCell.prototype.width=0;mxGraphAbstractHierarchyCell.prototype.height=0;mxGraphAbstractHierarchyCell.prototype.nextLayerConnectedCells=null;mxGraphAbstractHierarchyCell.prototype.previousLayerConnectedCells=null;
mxGraphAbstractHierarchyCell.prototype.temp=null;mxGraphAbstractHierarchyCell.prototype.getNextLayerConnectedCells=function(){return null};mxGraphAbstractHierarchyCell.prototype.getPreviousLayerConnectedCells=function(){return null};mxGraphAbstractHierarchyCell.prototype.isEdge=function(){return false};mxGraphAbstractHierarchyCell.prototype.isVertex=function(){return false};mxGraphAbstractHierarchyCell.prototype.getGeneralPurposeVariable=function(){return null};
mxGraphAbstractHierarchyCell.prototype.setGeneralPurposeVariable=function(){return null};mxGraphAbstractHierarchyCell.prototype.setX=function(a,b){this.isVertex()?this.x[0]=b:this.isEdge()&&(this.x[a-this.minRank-1]=b)};mxGraphAbstractHierarchyCell.prototype.getX=function(a){return this.isVertex()?this.x[0]:this.isEdge()?this.x[a-this.minRank-1]:0};mxGraphAbstractHierarchyCell.prototype.setY=function(a,b){this.isVertex()?this.y[0]=b:this.isEdge()&&(this.y[a-this.minRank-1]=b)};
function mxGraphHierarchyNode(a){mxGraphAbstractHierarchyCell.apply(this,arguments);this.cell=a}mxGraphHierarchyNode.prototype=new mxGraphAbstractHierarchyCell;mxGraphHierarchyNode.prototype.constructor=mxGraphHierarchyNode;mxGraphHierarchyNode.prototype.cell=null;mxGraphHierarchyNode.prototype.connectsAsTarget=[];mxGraphHierarchyNode.prototype.connectsAsSource=[];mxGraphHierarchyNode.prototype.hashCode=!1;mxGraphHierarchyNode.prototype.getRankValue=function(){return this.maxRank};
mxGraphHierarchyNode.prototype.getNextLayerConnectedCells=function(a){if(this.nextLayerConnectedCells==null){this.nextLayerConnectedCells=[];this.nextLayerConnectedCells[0]=[];for(var b=0;b<this.connectsAsTarget.length;b++){var c=this.connectsAsTarget[b];c.maxRank==-1||c.maxRank==a+1?this.nextLayerConnectedCells[0].push(c.source):this.nextLayerConnectedCells[0].push(c)}}return this.nextLayerConnectedCells[0]};
mxGraphHierarchyNode.prototype.getPreviousLayerConnectedCells=function(a){if(this.previousLayerConnectedCells==null){this.previousLayerConnectedCells=[];this.previousLayerConnectedCells[0]=[];for(var b=0;b<this.connectsAsSource.length;b++){var c=this.connectsAsSource[b];c.minRank==-1||c.minRank==a-1?this.previousLayerConnectedCells[0].push(c.target):this.previousLayerConnectedCells[0].push(c)}}return this.previousLayerConnectedCells[0]};mxGraphHierarchyNode.prototype.isVertex=function(){return true};
mxGraphHierarchyNode.prototype.getGeneralPurposeVariable=function(){return this.temp[0]};mxGraphHierarchyNode.prototype.setGeneralPurposeVariable=function(a,b){this.temp[0]=b};
mxGraphHierarchyNode.prototype.isAncestor=function(a){if(a!=null&&this.hashCode!=null&&a.hashCode!=null&&this.hashCode.length<a.hashCode.length){if(this.hashCode==a.hashCode)return true;if(this.hashCode==null||this.hashCode==null)return false;for(var b=0;b<this.hashCode.length;b++)if(this.hashCode[b]!=a.hashCode[b])return false;return true}return false};mxGraphHierarchyNode.prototype.getCoreCell=function(){return this.cell};
function mxGraphHierarchyEdge(a){mxGraphAbstractHierarchyCell.apply(this,arguments);this.edges=a}mxGraphHierarchyEdge.prototype=new mxGraphAbstractHierarchyCell;mxGraphHierarchyEdge.prototype.constructor=mxGraphHierarchyEdge;mxGraphHierarchyEdge.prototype.edges=null;mxGraphHierarchyEdge.prototype.source=null;mxGraphHierarchyEdge.prototype.target=null;mxGraphHierarchyEdge.prototype.isReversed=!1;
mxGraphHierarchyEdge.prototype.invert=function(){var a=this.source;this.source=this.target;this.target=a;this.isReversed=!this.isReversed};
mxGraphHierarchyEdge.prototype.getNextLayerConnectedCells=function(a){if(this.nextLayerConnectedCells==null){this.nextLayerConnectedCells=[];for(var b=0;b<this.temp.length;b++){this.nextLayerConnectedCells[b]=[];b==this.temp.length-1?this.nextLayerConnectedCells[b].push(this.source):this.nextLayerConnectedCells[b].push(this)}}return this.nextLayerConnectedCells[a-this.minRank-1]};
mxGraphHierarchyEdge.prototype.getPreviousLayerConnectedCells=function(a){if(this.previousLayerConnectedCells==null){this.previousLayerConnectedCells=[];for(var b=0;b<this.temp.length;b++){this.previousLayerConnectedCells[b]=[];b==0?this.previousLayerConnectedCells[b].push(this.target):this.previousLayerConnectedCells[b].push(this)}}return this.previousLayerConnectedCells[a-this.minRank-1]};mxGraphHierarchyEdge.prototype.isEdge=function(){return true};
mxGraphHierarchyEdge.prototype.getGeneralPurposeVariable=function(a){return this.temp[a-this.minRank-1]};mxGraphHierarchyEdge.prototype.setGeneralPurposeVariable=function(a,b){this.temp[a-this.minRank-1]=b};mxGraphHierarchyEdge.prototype.getCoreCell=function(){return this.edges!=null&&this.edges.length>0?this.edges[0]:null};
function mxGraphHierarchyModel(a,b,c,d,e,f,g){var h=a.getGraph();this.deterministic=e;this.tightenToSource=f;this.scanRanksFromSinks=g;this.roots=c;this.parent=d;this.vertexMapper={};this.edgeMapper={};this.maxRank=0;c=[];b==null&&(b=this.graph.getChildVertices(d));this.maxRank=this.scanRanksFromSinks?0:this.SOURCESCANSTARTRANK;this.createInternalCells(a,b,c);for(a=0;a<b.length;a++){d=c[a].connectsAsSource;for(e=0;e<d.length;e++){f=d[e];g=f.edges;if(g!=null&&g.length>0){var g=g[0],i=h.getView().getVisibleTerminal(g,
false),i=mxCellPath.create(i),i=this.vertexMapper[i];if(c[a]==i){i=h.getView().getVisibleTerminal(g,true);i=mxCellPath.create(i);i=this.vertexMapper[i]}if(i!=null&&c[a]!=i){f.target=i;if(i.connectsAsTarget.length==0)i.connectsAsTarget=[];mxUtils.indexOf(i.connectsAsTarget,f)<0&&i.connectsAsTarget.push(f)}}}c[a].temp[0]=1}}mxGraphHierarchyModel.prototype.scanRanksFromSinks=!0;mxGraphHierarchyModel.prototype.maxRank=null;mxGraphHierarchyModel.prototype.vertexMapper=null;
mxGraphHierarchyModel.prototype.edgeMapper=null;mxGraphHierarchyModel.prototype.ranks=null;mxGraphHierarchyModel.prototype.roots=null;mxGraphHierarchyModel.prototype.parent=null;mxGraphHierarchyModel.prototype.dfsCount=0;mxGraphHierarchyModel.prototype.SOURCESCANSTARTRANK=1E8;mxGraphHierarchyModel.prototype.tightenToSource=!1;
mxGraphHierarchyModel.prototype.createInternalCells=function(a,b,c){for(var d=a.getGraph(),e=0;e<b.length;e++){c[e]=new mxGraphHierarchyNode(b[e]);this.vertexMapper[mxCellPath.create(b[e])]=c[e];var f=a.getEdges(b[e]),f=d.getOpposites(f,b[e]);c[e].connectsAsSource=[];for(var g=0;g<f.length;g++){var h=f[g];if(h!=b[e]&&a.graph.model.isVertex(h)&&!a.isVertexIgnored(h)){var i=d.getEdgesBetween(b[e],h,false),k=d.getEdgesBetween(b[e],h,true),h=mxCellPath.create(i[0]);if(i!=null&&i.length>0&&this.edgeMapper[h]==
null&&k.length*2>=i.length){for(var k=new mxGraphHierarchyEdge(i),l=0;l<i.length;l++){var m=i[l],h=mxCellPath.create(m);this.edgeMapper[h]=k;d.resetEdge(m);if(a.disableEdgeStyle){a.setEdgeStyleEnabled(m,false);a.setOrthogonalEdge(m,true)}}k.source=c[e];mxUtils.indexOf(c[e].connectsAsSource,k)<0&&c[e].connectsAsSource.push(k)}}}c[e].temp[0]=0}};
mxGraphHierarchyModel.prototype.initialRank=function(){var a=[];if(!this.scanRanksFromSinks&&this.roots!=null)for(var b=0;b<this.roots.length;b++){var c=this.vertexMapper[mxCellPath.create(this.roots[b])];c!=null&&a.push(c)}if(this.scanRanksFromSinks)for(var d in this.vertexMapper){c=this.vertexMapper[d];(c.connectsAsSource==null||c.connectsAsSource.length==0)&&a.push(c)}if(a.length==0)for(d in this.vertexMapper){c=this.vertexMapper[d];if(c.connectsAsTarget==null||c.connectsAsTarget.length==0){a.push(c);
this.scanRanksFromSinks=false;this.maxRank=this.SOURCESCANSTARTRANK}}for(d in this.vertexMapper){c=this.vertexMapper[d];c.temp[0]=-1}for(var e=a.slice();a.length>0;){var c=a[0],f,g;if(this.scanRanksFromSinks){f=c.connectsAsSource;g=c.connectsAsTarget}else{f=c.connectsAsTarget;g=c.connectsAsSource}var h=true,i=0;if(!this.scanRanksFromSinks)i=this.SOURCESCANSTARTRANK;for(b=0;b<f.length;b++){var k=f[b];if(k.temp[0]==5270620){k=this.scanRanksFromSinks?k.target:k.source;i=this.scanRanksFromSinks?Math.max(i,
k.temp[0]+1):Math.min(i,k.temp[0]-1)}else{h=false;break}}if(h){c.temp[0]=i;this.maxRank=this.scanRanksFromSinks?Math.max(this.maxRank,i):Math.min(this.maxRank,i);if(g!=null)for(b=0;b<g.length;b++){k=g[b];k.temp[0]=5270620;k=this.scanRanksFromSinks?k.source:k.target;if(k.temp[0]==-1){a.push(k);k.temp[0]=-2}}a.shift()}else{b=a.shift();a.push(c);if(b==c&&a.length==1)break}}if(this.scanRanksFromSinks){if(this.tightenToSource)for(b=0;b<e.length;b++){c=e[b];a=1E6;for(d=0;d<c.connectsAsTarget.length;d++){k=
c.connectsAsTarget[d];k=k.source;c.temp[0]=Math.min(a,k.temp[0]-1);a=c.temp[0]}}}else{for(d in this.vertexMapper){c=this.vertexMapper[d];c.temp[0]=c.temp[0]-this.maxRank}this.maxRank=this.SOURCESCANSTARTRANK-this.maxRank}};
mxGraphHierarchyModel.prototype.fixRanks=function(){var a=[];this.ranks=[];for(var b=0;b<this.maxRank+1;b++){a[b]=[];this.ranks[b]=a[b]}var c=null;if(this.roots!=null)for(var d=this.roots,c=[],b=0;b<d.length;b++){var e=this.vertexMapper[mxCellPath.create(d[b])];c[b]=e}this.visit(function(b,c,d,e,k){if(k==0&&c.maxRank<0&&c.minRank<0){a[c.temp[0]].push(c);c.maxRank=c.temp[0];c.minRank=c.temp[0];c.temp[0]=a[c.maxRank].length-1}if(b!=null&&d!=null&&b.maxRank-c.maxRank>1){d.maxRank=b.maxRank;d.minRank=
c.maxRank;d.temp=[];d.x=[];d.y=[];for(b=d.minRank+1;b<d.maxRank;b++){a[b].push(d);d.setGeneralPurposeVariable(b,a[b].length-1)}}},c,false,null)};mxGraphHierarchyModel.prototype.visit=function(a,b,c,d){if(b!=null){for(var e=0;e<b.length;e++){var f=b[e];if(f!=null){d==null&&(d={});if(c){f.hashCode=[];f.hashCode[0]=this.dfsCount;f.hashCode[1]=e;this.extendedDfs(null,f,null,a,d,f.hashCode,e,0)}else this.dfs(null,f,null,a,d,0)}}this.dfsCount++}};
mxGraphHierarchyModel.prototype.dfs=function(a,b,c,d,e,f){if(b!=null){var g=mxCellPath.create(b.cell);if(e[g]==null){e[g]=b;d(a,b,c,f,0);a=b.connectsAsSource.slice();for(c=0;c<a.length;c++){g=a[c];this.dfs(b,g.target,g,d,e,f+1)}}else d(a,b,c,f,1)}};
mxGraphHierarchyModel.prototype.extendedDfs=function(a,b,c,d,e,f,g,h){if(b!=null){if(a!=null&&(b.hashCode==null||b.hashCode[0]!=a.hashCode[0])){f=a.hashCode.length+1;b.hashCode=a.hashCode.slice();b.hashCode[f-1]=g}g=mxCellPath.create(b.cell);if(e[g]==null){e[g]=b;d(a,b,c,h,0);a=b.connectsAsSource.slice();for(c=0;c<a.length;c++){g=a[c];this.extendedDfs(b,g.target,g,d,e,b.hashCode,c,h+1)}}else d(a,b,c,h,1)}};function mxHierarchicalLayoutStage(){}mxHierarchicalLayoutStage.prototype.execute=function(){};
function mxMedianHybridCrossingReduction(a){this.layout=a}mxMedianHybridCrossingReduction.prototype=new mxHierarchicalLayoutStage;mxMedianHybridCrossingReduction.prototype.constructor=mxMedianHybridCrossingReduction;mxMedianHybridCrossingReduction.prototype.layout=null;mxMedianHybridCrossingReduction.prototype.maxIterations=24;mxMedianHybridCrossingReduction.prototype.nestedBestRanks=null;mxMedianHybridCrossingReduction.prototype.currentBestCrossings=0;
mxMedianHybridCrossingReduction.prototype.iterationsWithoutImprovement=0;mxMedianHybridCrossingReduction.prototype.maxNoImprovementIterations=2;
mxMedianHybridCrossingReduction.prototype.execute=function(){var a=this.layout.getModel();this.nestedBestRanks=[];for(var b=0;b<a.ranks.length;b++)this.nestedBestRanks[b]=a.ranks[b].slice();for(var c=0,d=this.calculateCrossings(a),b=0;b<this.maxIterations&&c<this.maxNoImprovementIterations;b++){this.weightedMedian(b,a);this.transpose(b,a);var e=this.calculateCrossings(a);if(e<d){d=e;for(e=c=0;e<this.nestedBestRanks.length;e++)for(var f=a.ranks[e],g=0;g<f.length;g++){var h=f[g];this.nestedBestRanks[e][h.getGeneralPurposeVariable(e)]=
h}}else{c++;for(e=0;e<this.nestedBestRanks.length;e++){f=a.ranks[e];for(g=0;g<f.length;g++){h=f[g];h.setGeneralPurposeVariable(e,g)}}}if(d==0)break}c=[];d=[];for(b=0;b<a.maxRank+1;b++){d[b]=[];c[b]=d[b]}for(b=0;b<this.nestedBestRanks.length;b++)for(e=0;e<this.nestedBestRanks[b].length;e++)d[b].push(this.nestedBestRanks[b][e]);a.ranks=c};mxMedianHybridCrossingReduction.prototype.calculateCrossings=function(a){for(var b=a.ranks.length,c=0,d=1;d<b;d++)c=c+this.calculateRankCrossing(d,a);return c};
mxMedianHybridCrossingReduction.prototype.calculateRankCrossing=function(a,b){for(var c=0,d=b.ranks[a],e=d.length,f=b.ranks[a-1].length,g=[],h=0;h<e;h++)g[h]=[];for(h=0;h<d.length;h++)for(var i=d[h],k=i.getGeneralPurposeVariable(a),l=i.getPreviousLayerConnectedCells(a),i=0;i<l.length;i++){var m=l[i].getGeneralPurposeVariable(a-1);g[k][m]=201207}for(h=0;h<e;h++)for(i=0;i<f;i++)if(g[h][i]==201207){for(d=h+1;d<e;d++)for(k=0;k<i;k++)g[d][k]==201207&&c++;for(d=0;d<h;d++)for(k=i+1;k<f;k++)g[d][k]==201207&&
c++}return c/2};
mxMedianHybridCrossingReduction.prototype.transpose=function(a,b){for(var c=true,d=0;c&&d++<10;)for(var e=a%2==1&&d%2==1,c=false,f=0;f<b.ranks.length;f++){for(var g=b.ranks[f],h=[],i=0;i<g.length;i++){var k=g[i],l=k.getGeneralPurposeVariable(f);l<0&&(l=i);h[l]=k}for(var m=l=k=null,n=null,o=null,q=null,p=null,t=null,u=null,v=null,i=0;i<g.length-1;i++){if(i==0){for(var u=h[i],k=u.getNextLayerConnectedCells(f),l=u.getPreviousLayerConnectedCells(f),o=[],q=[],s=0;s<k.length;s++)o[s]=k[s].getGeneralPurposeVariable(f+1);
for(s=0;s<l.length;s++)q[s]=l[s].getGeneralPurposeVariable(f-1)}else{k=m;l=n;o=p;q=t;u=v}v=h[i+1];m=v.getNextLayerConnectedCells(f);n=v.getPreviousLayerConnectedCells(f);p=[];t=[];for(s=0;s<m.length;s++)p[s]=m[s].getGeneralPurposeVariable(f+1);for(s=0;s<n.length;s++)t[s]=n[s].getGeneralPurposeVariable(f-1);for(var r=0,y=0,s=0;s<o.length;s++)for(var x=0;x<p.length;x++){o[s]>p[x]&&r++;o[s]<p[x]&&y++}for(s=0;s<q.length;s++)for(x=0;x<t.length;x++){q[s]>t[x]&&r++;q[s]<t[x]&&y++}if(y<r||y==r&&e){m=u.getGeneralPurposeVariable(f);
u.setGeneralPurposeVariable(f,v.getGeneralPurposeVariable(f));v.setGeneralPurposeVariable(f,m);m=k;n=l;p=o;t=q;v=u;e||(c=true)}}}};mxMedianHybridCrossingReduction.prototype.weightedMedian=function(a,b){var c=a%2==0;if(c)for(var d=b.maxRank-1;d>=0;d--)this.medianRank(d,c);else for(d=1;d<b.maxRank;d++)this.medianRank(d,c)};
mxMedianHybridCrossingReduction.prototype.medianRank=function(a,b){for(var c=this.nestedBestRanks[a].length,d=[],e=[],f=0;f<c;f++){var g=this.nestedBestRanks[a][f],h=new MedianCellSorter;h.cell=g;var i;i=b?g.getNextLayerConnectedCells(a):g.getPreviousLayerConnectedCells(a);var k;k=b?a+1:a-1;if(i!=null&&i.length!=0){h.medianValue=this.medianValue(i,k);d.push(h)}else e[g.getGeneralPurposeVariable(a)]=true}d.sort(MedianCellSorter.prototype.compare);for(f=0;f<c;f++)if(e[f]==null){g=d.shift().cell;g.setGeneralPurposeVariable(a,
f)}};mxMedianHybridCrossingReduction.prototype.medianValue=function(a,b){for(var c=[],d=0,e=0;e<a.length;e++){var f=a[e];c[d++]=f.getGeneralPurposeVariable(b)}c.sort(function(a,b){return a-b});if(d%2==1)return c[Math.floor(d/2)];if(d==2)return(c[0]+c[1])/2;e=d/2;f=c[e-1]-c[0];d=c[d-1]-c[e];return(c[e-1]*d+c[e]*f)/(f+d)};function MedianCellSorter(){}MedianCellSorter.prototype.medianValue=0;MedianCellSorter.prototype.cell=!1;
MedianCellSorter.prototype.compare=function(a,b){return a!=null&&b!=null?b.medianValue>a.medianValue?-1:b.medianValue<a.medianValue?1:0:0};function mxMinimumCycleRemover(a){this.layout=a}mxMinimumCycleRemover.prototype=new mxHierarchicalLayoutStage;mxMinimumCycleRemover.prototype.constructor=mxMinimumCycleRemover;mxMinimumCycleRemover.prototype.layout=null;
mxMinimumCycleRemover.prototype.execute=function(){var a=this.layout.getModel(),b={},c=mxUtils.clone(a.vertexMapper,null,true),d=null;if(a.roots!=null)for(var e=a.roots,d=[],f=0;f<e.length;f++){var g=mxCellPath.create(e[f]);d[f]=a.vertexMapper[g]}a.visit(function(a,d,e){if(d.isAncestor(a)){e.invert();mxUtils.remove(e,a.connectsAsSource);a.connectsAsTarget.push(e);mxUtils.remove(e,d.connectsAsTarget);d.connectsAsSource.push(e)}a=mxCellPath.create(d.cell);b[a]=d;delete c[a]},d,true,null);d=null;c.lenth>
0&&(d=mxUtils.clone(c,null,true));f=mxUtils.clone(b,null,true);a.visit(function(a,d,e){if(d.isAncestor(a)){e.invert();mxUtils.remove(e,a.connectsAsSource);d.connectsAsSource.push(e);a.connectsAsTarget.push(e);mxUtils.remove(e,d.connectsAsTarget)}a=mxCellPath.create(d.cell);b[a]=d;delete c[a]},c,true,f);e=this.layout.getGraph();if(d!=null&&d.length>0){a=a.roots;for(f=0;f<d.length;f++){g=d[f].cell;e.getIncomingEdges(g).length==0&&a.push(g)}}};
function mxCoordinateAssignment(a,b,c,d,e,f){this.layout=a;this.intraCellSpacing=b;this.interRankCellSpacing=c;this.orientation=d;this.initialX=e;this.parallelEdgeSpacing=f}var mxHierarchicalEdgeStyle={ORTHOGONAL:1,POLYLINE:2,STRAIGHT:3};mxCoordinateAssignment.prototype=new mxHierarchicalLayoutStage;mxCoordinateAssignment.prototype.constructor=mxCoordinateAssignment;mxCoordinateAssignment.prototype.layout=null;mxCoordinateAssignment.prototype.intraCellSpacing=30;
mxCoordinateAssignment.prototype.interRankCellSpacing=10;mxCoordinateAssignment.prototype.parallelEdgeSpacing=10;mxCoordinateAssignment.prototype.maxIterations=8;mxCoordinateAssignment.prototype.prefHozEdgeSep=5;mxCoordinateAssignment.prototype.prefVertEdgeOff=2;mxCoordinateAssignment.prototype.minEdgeJetty=12;mxCoordinateAssignment.prototype.channelBuffer=4;mxCoordinateAssignment.prototype.jettyPositions=null;mxCoordinateAssignment.prototype.orientation=mxConstants.DIRECTION_NORTH;
mxCoordinateAssignment.prototype.initialX=null;mxCoordinateAssignment.prototype.limitX=null;mxCoordinateAssignment.prototype.currentXDelta=null;mxCoordinateAssignment.prototype.widestRank=null;mxCoordinateAssignment.prototype.rankTopY=null;mxCoordinateAssignment.prototype.rankBottomY=null;mxCoordinateAssignment.prototype.widestRankValue=null;mxCoordinateAssignment.prototype.rankWidths=null;mxCoordinateAssignment.prototype.rankY=null;mxCoordinateAssignment.prototype.fineTuning=!0;
mxCoordinateAssignment.prototype.edgeStyle=mxHierarchicalEdgeStyle.POLYLINE;mxCoordinateAssignment.prototype.nextLayerConnectedCache=null;mxCoordinateAssignment.prototype.previousLayerConnectedCache=null;mxCoordinateAssignment.prototype.groupPadding=10;
mxCoordinateAssignment.prototype.printStatus=function(){var a=this.layout.getModel();mxLog.show();mxLog.writeln("======Coord assignment debug=======");for(var b=0;b<a.ranks.length;b++){mxLog.write("Rank ",b," : ");for(var c=a.ranks[b],d=0;d<c.length;d++)mxLog.write(c[d].getGeneralPurposeVariable(b),"  ");mxLog.writeln()}mxLog.writeln("====================================")};
mxCoordinateAssignment.prototype.execute=function(){this.jettyPositions=[];var a=this.layout.getModel();this.currentXDelta=0;this.initialCoords(this.layout.getGraph(),a);this.fineTuning&&this.minNode(a);var b=1E8;if(this.fineTuning)for(var c=0;c<this.maxIterations;c++){if(c!=0){this.medianPos(c,a);this.minNode(a)}if(this.currentXDelta<b){for(var d=0;d<a.ranks.length;d++)for(var e=a.ranks[d],f=0;f<e.length;f++){var g=e[f];g.setX(d,g.getGeneralPurposeVariable(d))}b=this.currentXDelta}else for(d=0;d<
a.ranks.length;d++){e=a.ranks[d];for(f=0;f<e.length;f++){g=e[f];g.setGeneralPurposeVariable(d,g.getX(d))}}this.minPath(this.layout.getGraph(),a);this.currentXDelta=0}this.setCellLocations(this.layout.getGraph(),a)};
mxCoordinateAssignment.prototype.minNode=function(a){for(var b=[],c=[],d=[],e=0;e<=a.maxRank;e++){d[e]=a.ranks[e];for(var f=0;f<d[e].length;f++){var g=d[e][f],h=new WeightedCellSorter(g,e);h.rankIndex=f;h.visited=true;b.push(h);g=mxCellPath.create(g.getCoreCell());c[g]=h}}a=b.length*10;for(f=0;b.length>0&&f<=a;){var h=b.shift(),e=h.cell,i=h.weightedValue,k=parseInt(h.rankIndex),g=e.getNextLayerConnectedCells(i),l=e.getPreviousLayerConnectedCells(i),m=g.length,n=l.length,o=this.medianXValue(g,i+1),
q=this.medianXValue(l,i-1),p=m+n,t=e.getGeneralPurposeVariable(i),u=t;p>0&&(u=(o*m+q*n)/p);m=false;if(u<t-1)if(k==0){e.setGeneralPurposeVariable(i,u);m=true}else{k=d[i][k-1];t=k.getGeneralPurposeVariable(i);t=t+k.width/2+this.intraCellSpacing+e.width/2;if(t<u){e.setGeneralPurposeVariable(i,u);m=true}else if(t<e.getGeneralPurposeVariable(i)-1){e.setGeneralPurposeVariable(i,t);m=true}}else if(u>t+1)if(k==d[i].length-1){e.setGeneralPurposeVariable(i,u);m=true}else{k=d[i][k+1];t=k.getGeneralPurposeVariable(i);
t=t-k.width/2-this.intraCellSpacing-e.width/2;if(t>u){e.setGeneralPurposeVariable(i,u);m=true}else if(t>e.getGeneralPurposeVariable(i)+1){e.setGeneralPurposeVariable(i,t);m=true}}if(m){for(e=0;e<g.length;e++){i=g[e];i=mxCellPath.create(i.getCoreCell());i=c[i];if(i!=null&&i.visited==false){i.visited=true;b.push(i)}}for(e=0;e<l.length;e++){i=l[e];i=mxCellPath.create(i.getCoreCell());i=c[i];if(i!=null&&i.visited==false){i.visited=true;b.push(i)}}}h.visited=false;f++}};
mxCoordinateAssignment.prototype.medianPos=function(a,b){if(a%2==0)for(var c=b.maxRank;c>0;c--)this.rankMedianPosition(c-1,b,c);else for(c=0;c<b.maxRank-1;c++)this.rankMedianPosition(c+1,b,c)};
mxCoordinateAssignment.prototype.rankMedianPosition=function(a,b,c){for(var b=b.ranks[a],d=[],e=[],f=0;f<b.length;f++){var g=b[f];d[f]=new WeightedCellSorter;d[f].cell=g;d[f].rankIndex=f;var h=mxCellPath.create(g.getCoreCell());e[h]=d[f];var i=null,i=c<a?g.getPreviousLayerConnectedCells(a):g.getNextLayerConnectedCells(a);d[f].weightedValue=this.calculatedWeightedValue(g,i)}d.sort(WeightedCellSorter.prototype.compare);for(f=0;f<d.length;f++){h=0;g=d[f].cell;h=0;i=c<a?g.getPreviousLayerConnectedCells(a).slice():
g.getNextLayerConnectedCells(a).slice();if(i!=null){h=i.length;h=h>0?this.medianXValue(i,c):g.getGeneralPurposeVariable(a)}for(var k=0,i=-1E8,l=d[f].rankIndex-1;l>=0;){var m=mxCellPath.create(b[l].getCoreCell()),m=e[m];if(m!=null){var n=m.cell;if(m.visited){i=n.getGeneralPurposeVariable(a)+n.width/2+this.intraCellSpacing+k+g.width/2;l=-1}else{k=k+(n.width+this.intraCellSpacing);l--}}}k=0;n=1E8;for(l=d[f].rankIndex+1;l<d.length;){m=mxCellPath.create(b[l].getCoreCell());m=e[m];if(m!=null){var o=m.cell;
if(m.visited){n=o.getGeneralPurposeVariable(a)-o.width/2-this.intraCellSpacing-k-g.width/2;l=d.length}else{k=k+(o.width+this.intraCellSpacing);l++}}}if(h>=i&&h<=n)g.setGeneralPurposeVariable(a,h);else if(h<i){g.setGeneralPurposeVariable(a,i);this.currentXDelta=this.currentXDelta+(i-h)}else if(h>n){g.setGeneralPurposeVariable(a,n);this.currentXDelta=this.currentXDelta+(h-n)}d[f].visited=true}};
mxCoordinateAssignment.prototype.calculatedWeightedValue=function(a,b){for(var c=0,d=0;d<b.length;d++){var e=b[d];a.isVertex()&&e.isVertex()?c++:c=a.isEdge()&&e.isEdge()?c+8:c+2}return c};mxCoordinateAssignment.prototype.medianXValue=function(a,b){if(a.length==0)return 0;for(var c=[],d=0;d<a.length;d++)c[d]=a[d].getGeneralPurposeVariable(b);c.sort(function(a,b){return a-b});if(a.length%2==1)return c[Math.floor(a.length/2)];d=a.length/2;return(c[d-1]+c[d])/2};
mxCoordinateAssignment.prototype.initialCoords=function(a,b){this.calculateWidestRank(a,b);for(var c=this.widestRank;c>=0;c--)c<b.maxRank&&this.rankCoordinates(c,a,b);for(c=this.widestRank+1;c<=b.maxRank;c++)c>0&&this.rankCoordinates(c,a,b)};
mxCoordinateAssignment.prototype.rankCoordinates=function(a,b,c){for(var b=c.ranks[a],c=0,d=this.initialX+(this.widestRankValue-this.rankWidths[a])/2,e=false,f=0;f<b.length;f++){var g=b[f];if(g.isVertex()){var h=this.layout.getVertexBounds(g.cell);if(h!=null)if(this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH){g.width=h.width;g.height=h.height}else{g.width=h.height;g.height=h.width}else e=true;c=Math.max(c,g.height)}else if(g.isEdge()){h=1;g.edges!=null?
h=g.edges.length:mxLog.warn("edge.edges is null");g.width=(h-1)*this.parallelEdgeSpacing}d=d+g.width/2;g.setX(a,d);g.setGeneralPurposeVariable(a,d);d=d+g.width/2;d=d+this.intraCellSpacing}e==true&&mxLog.warn("At least one cell has no bounds")};
mxCoordinateAssignment.prototype.calculateWidestRank=function(a,b){var c=-this.interRankCellSpacing,d=0;this.rankWidths=[];this.rankY=[];for(var e=b.maxRank;e>=0;e--){for(var f=0,g=b.ranks[e],h=this.initialX,i=false,k=0;k<g.length;k++){var l=g[k];if(l.isVertex()){var m=this.layout.getVertexBounds(l.cell);if(m!=null)if(this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH){l.width=m.width;l.height=m.height}else{l.width=m.height;l.height=m.width}else i=true;f=
Math.max(f,l.height)}else if(l.isEdge()){m=1;l.edges!=null?m=l.edges.length:mxLog.warn("edge.edges is null");l.width=(m-1)*this.parallelEdgeSpacing}h=h+l.width/2;l.setX(e,h);l.setGeneralPurposeVariable(e,h);h=h+l.width/2;h=h+this.intraCellSpacing;if(h>this.widestRankValue){this.widestRankValue=h;this.widestRank=e}this.rankWidths[e]=h}i==true&&mxLog.warn("At least one cell has no bounds");this.rankY[e]=c;h=f/2+d/2+this.interRankCellSpacing;d=f;c=this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==
mxConstants.DIRECTION_WEST?c+h:c-h;for(k=0;k<g.length;k++)g[k].setY(e,c)}};
mxCoordinateAssignment.prototype.minPath=function(a,b){var c=b.edgeMapper,d;for(d in c){var e=c[d];if(!(e.maxRank-e.minRank-1<1)){for(var f=e.getGeneralPurposeVariable(e.minRank+1),g=true,h=0,i=e.minRank+2;i<e.maxRank;i++){var k=e.getGeneralPurposeVariable(i);if(f!=k){g=false;f=k}else h++}if(!g){for(var g=f=0,k=[],l=[],m=e.getGeneralPurposeVariable(e.minRank+1),i=e.minRank+1;i<e.maxRank-1;i++){var n=e.getX(i+1);if(m==n){k[i-e.minRank-1]=m;f++}else if(this.repositionValid(b,e,i+1,m)){k[i-e.minRank-
1]=m;f++}else m=k[i-e.minRank-1]=n}m=e.getX(i);for(i=e.maxRank-1;i>e.minRank+1;i--){n=e.getX(i-1);if(m==n){l[i-e.minRank-2]=m;g++}else if(this.repositionValid(b,e,i-1,m)){l[i-e.minRank-2]=m;g++}else{l[i-e.minRank-2]=e.getX(i-1);m=n}}if(g>h||f>h)if(g>=f)for(i=e.maxRank-2;i>e.minRank;i--)e.setX(i,l[i-e.minRank-1]);else if(f>g)for(i=e.minRank+2;i<e.maxRank;i++)e.setX(i,k[i-e.minRank-2])}}}};
mxCoordinateAssignment.prototype.repositionValid=function(a,b,c,d){for(var a=a.ranks[c],e=-1,f=0;f<a.length;f++)if(b==a[f]){e=f;break}if(e<0)return false;f=b.getGeneralPurposeVariable(c);if(d<f){if(e==0)return true;a=a[e-1];c=a.getGeneralPurposeVariable(c);c=c+a.width/2+this.intraCellSpacing+b.width/2;if(!(c<=d))return false}else if(d>f){if(e==a.length-1)return true;a=a[e+1];c=a.getGeneralPurposeVariable(c);c=c-a.width/2-this.intraCellSpacing-b.width/2;if(!(c>=d))return false}return true};
mxCoordinateAssignment.prototype.setCellLocations=function(a,b){this.rankTopY=[];this.rankBottomY=[];for(var c=0;c<b.ranks.length;c++){this.rankTopY[c]=Number.MAX_VALUE;this.rankBottomY[c]=0}c=null;this.layout.resizeParent&&(c={});var d=b.edgeMapper,e=b.vertexMapper,f;for(f in e){var g=e[f];this.setVertexLocation(g);if(this.layout.resizeParent){var g=a.model.getParent(g.cell),h=mxCellPath.create(g);c[h]==null&&(c[h]=g)}}this.layout.resizeParent&&c!=null&&this.adjustParents(c);(this.edgeStyle==mxHierarchicalEdgeStyle.ORTHOGONAL||
this.edgeStyle==mxHierarchicalEdgeStyle.POLYLINE)&&this.localEdgeProcessing(b);for(f in d)this.setEdgePosition(d[f])};mxCoordinateAssignment.prototype.adjustParents=function(a){var b=[],c;for(c in a)b.push(a[c]);this.layout.arrangeGroups(mxUtils.sortCells(b,true),this.groupPadding)};
mxCoordinateAssignment.prototype.localEdgeProcessing=function(a){for(var b=0;b<a.ranks.length;b++)for(var c=a.ranks[b],d=0;d<c.length;d++){var e=c[d];if(e.isVertex())for(var f=e.getPreviousLayerConnectedCells(b),g=b-1,h=0;h<2;h++){if(g>-1&&g<a.ranks.length&&f!=null&&f.length>0){for(var i=[],k=0;k<f.length;k++){var l=new WeightedCellSorter(f[k],f[k].getX(g));i.push(l)}i.sort(WeightedCellSorter.prototype.compare);for(var l=e.x[0]-e.width/2,m=l+e.width,n=f=0,g=[],k=0;k<i.length;k++){var o=i[k].cell,
q;if(o.isVertex()){q=h==0?e.connectsAsSource:e.connectsAsTarget;for(var p=0;p<q.length;p++)if(q[p].source==o||q[p].target==o){f=f+q[p].edges.length;n++;g.push(q[p])}}else{f=f+o.edges.length;n++;g.push(o)}}if(e.width>(f+1)*this.prefHozEdgeSep+2*this.prefHozEdgeSep){l=l+this.prefHozEdgeSep;m=m-this.prefHozEdgeSep}i=(m-l)/f;l=l+i/2;m=this.minEdgeJetty-this.prefVertEdgeOff;for(k=n=0;k<g.length;k++){o=g[k].edges.length;p=mxCellPath.create(g[k].edges[0]);q=this.jettyPositions[p];if(q==null){q=[];this.jettyPositions[p]=
q}k<f/2?m=m+this.prefVertEdgeOff:k>f/2&&(m=m-this.prefVertEdgeOff);for(p=0;p<o;p++){q[p*4+h*2]=l;l=l+i;q[p*4+h*2+1]=m}n=Math.max(n,m)}}f=e.getNextLayerConnectedCells(b);g=b+1}}};
mxCoordinateAssignment.prototype.setEdgePosition=function(a){var b=0;if(a.temp[0]!=101207){var c=a.maxRank,d=a.minRank;if(c==d){c=a.source.maxRank;d=a.target.minRank}for(var e=0,f=this.jettyPositions[mxCellPath.create(a.edges[0])],g=a.source.cell,h=0;h<a.edges.length;h++){var i=a.edges[h],k=this.layout.graph.view.getVisibleTerminal(i,true),l=[],m=a.isReversed;k!=g&&(m=!m);if(f!=null){var k=m?2:0,n=m?this.rankTopY[d]:this.rankBottomY[c],o=f[e*4+1+k];m&&(o=-o);n=n+o;k=f[e*4+k];this.orientation==mxConstants.DIRECTION_NORTH||
this.orientation==mxConstants.DIRECTION_SOUTH?l.push(new mxPoint(k,n)):l.push(new mxPoint(n,k))}var q=a.x.length-1,n=k=-1,o=a.maxRank-1;if(m){q=0;k=a.x.length;n=1;o=a.minRank+1}for(;a.maxRank!=a.minRank&&q!=k;q=q+n){var p=a.x[q]+b,t=(this.rankTopY[o]+this.rankBottomY[o+1])/2,u=(this.rankTopY[o-1]+this.rankBottomY[o])/2;if(m)var v=t,t=u,u=v;if(this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH){l.push(new mxPoint(p,t));l.push(new mxPoint(p,u))}else{l.push(new mxPoint(t,
p));l.push(new mxPoint(u,p))}this.limitX=Math.max(this.limitX,p);o=o+n}if(f!=null){k=m?2:0;n=m?this.rankBottomY[c]:this.rankTopY[d];o=f[e*4+3-k];m&&(o=-o);n=n-o;k=f[e*4+2-k];this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH?l.push(new mxPoint(k,n)):l.push(new mxPoint(n,k))}a.isReversed&&this.processReversedEdge(a,i);this.layout.setEdgePoints(i,l);b=b==0?this.parallelEdgeSpacing:b>0?-b:-b+this.parallelEdgeSpacing;e++}a.temp[0]=101207}};
mxCoordinateAssignment.prototype.setVertexLocation=function(a){var b=a.cell,c=a.x[0]-a.width/2,d=a.y[0]-a.height/2;this.rankTopY[a.minRank]=Math.min(this.rankTopY[a.minRank],d);this.rankBottomY[a.minRank]=Math.max(this.rankBottomY[a.minRank],d+a.height);this.orientation==mxConstants.DIRECTION_NORTH||this.orientation==mxConstants.DIRECTION_SOUTH?this.layout.setVertexLocation(b,c,d):this.layout.setVertexLocation(b,d,c);this.limitX=Math.max(this.limitX,c+a.width)};
mxCoordinateAssignment.prototype.processReversedEdge=function(){};function WeightedCellSorter(a,b){this.cell=a;this.weightedValue=b}WeightedCellSorter.prototype.weightedValue=0;WeightedCellSorter.prototype.nudge=!1;WeightedCellSorter.prototype.visited=!1;WeightedCellSorter.prototype.rankIndex=null;WeightedCellSorter.prototype.cell=null;WeightedCellSorter.prototype.compare=function(a,b){return a!=null&&b!=null?b.weightedValue>a.weightedValue?-1:b.weightedValue<a.weightedValue?1:b.nudge?-1:1:0};
function mxHierarchicalLayout(a,b,c){mxGraphLayout.call(this,a);this.orientation=b!=null?b:mxConstants.DIRECTION_NORTH;this.deterministic=c!=null?c:true}mxHierarchicalLayout.prototype=new mxGraphLayout;mxHierarchicalLayout.prototype.constructor=mxHierarchicalLayout;mxHierarchicalLayout.prototype.roots=null;mxHierarchicalLayout.prototype.resizeParent=!1;mxHierarchicalLayout.prototype.moveParent=!1;mxHierarchicalLayout.prototype.parentBorder=0;mxHierarchicalLayout.prototype.intraCellSpacing=30;
mxHierarchicalLayout.prototype.interRankCellSpacing=50;mxHierarchicalLayout.prototype.interHierarchySpacing=60;mxHierarchicalLayout.prototype.parallelEdgeSpacing=10;mxHierarchicalLayout.prototype.orientation=mxConstants.DIRECTION_NORTH;mxHierarchicalLayout.prototype.fineTuning=!0;mxHierarchicalLayout.prototype.fixRoots=!1;mxHierarchicalLayout.prototype.layoutFromSinks=!0;mxHierarchicalLayout.prototype.tightenToSource=!0;mxHierarchicalLayout.prototype.disableEdgeStyle=!0;
mxHierarchicalLayout.prototype.promoteEdges=!0;mxHierarchicalLayout.prototype.traverseAncestors=!0;mxHierarchicalLayout.prototype.model=null;mxHierarchicalLayout.prototype.getModel=function(){return this.model};
mxHierarchicalLayout.prototype.execute=function(a,b){this.parent=a;var c=this.graph.model;if(!(b==null&&a==null)){if(b!=null&&a!=null){for(var d=[],e=0;e<b.length;e++)c.isAncestor(a,b[e])&&d.push(b[e]);this.roots=d}else this.roots=b==null?this.findTreeRoots(a):b;if(this.roots!=null){c=this.graph.getModel();c.beginUpdate();try{this.run(a);this.resizeParent&&!this.graph.isCellCollapsed(a)&&this.graph.updateGroupBounds([a],this.parentBorder,this.moveParent)}finally{c.endUpdate()}}}};
mxHierarchicalLayout.prototype.findTreeRoots=function(a){var b=[];if(a!=null){for(var c=this.graph.model,d=c.getChildCount(a),e=null,f=0,g=0;g<d;g++){var h=c.getChildAt(a,g),i=[];this.traverseAncestors?i=c.getDescendants(h):i.push(h);for(var k=0;k<i.length;k++){h=i[k];if(c.isVertex(h)&&this.graph.isCellVisible(h)){for(var l=this.getEdges(h),m=0,n=0,o=0;o<l.length;o++)this.graph.view.getVisibleTerminal(l[o],true)==h?m++:n++;n==0&&m>0&&b.push(h);l=n-m;if(l>f){f=l;e=h}}}}b.length==0&&e!=null&&b.push(e)}return b};
mxHierarchicalLayout.prototype.getEdges=function(a){for(var b=this.graph.model,c=[],d=this.graph.isCellCollapsed(a),e=b.getChildCount(a),f=0;f<e;f++){var g=b.getChildAt(a,f);if(d||!this.graph.isCellVisible(g))c=c.concat(b.getEdges(g,true,true))}c=c.concat(b.getEdges(a,true,true));b=[];for(f=0;f<c.length;f++){e=this.graph.view.getState(c[f]);d=e!=null?e.getVisibleTerminal(true):this.graph.view.getVisibleTerminal(c[f],true);e=e!=null?e.getVisibleTerminal(false):this.graph.view.getVisibleTerminal(c[f],
false);(d==e||d!=e&&(e==a&&(this.parent==null||this.graph.isValidAncestor(d,this.parent,this.traverseAncestors))||d==a&&(this.parent==null||this.graph.isValidAncestor(e,this.parent,this.traverseAncestors))))&&b.push(c[f])}return b};
mxHierarchicalLayout.prototype.run=function(a){var b=[],c=null,d=null,e=null;if(this.fixRoots){c=[];d=[];e=[]}for(var f=0;f<this.roots.length;f++){for(var g=true,h=0;g&&h<b.length;h++){var i=mxCellPath.create(this.roots[f]);b[h][i]!=null&&(g=false)}if(g){h=[];h.push(this.roots[f]);i=null;if(this.fixRoots){c.push(this.roots[f]);g=this.getVertexBounds(this.roots[f]).getPoint();d.push(g);i=[]}for(g={};h.length>0;){var k=h.shift(),l=mxCellPath.create(k);if(g[l]==null){g[l]=k;if(this.fixRoots)for(var m=
this.graph.getIncomingEdges(k,a),l=0;l<m.length;l++)i.push(m[l]);k=this.graph.getOpposites(this.getEdges(k),k);for(l=0;l<k.length;l++){m=mxCellPath.create(k[l]);g[m]==null&&h.push(k[l])}}}b.push(g);this.fixRoots&&e.push(i)}}for(f=h=0;f<b.length;f++){var g=b[f],m=[],n;for(n in g)m.push(g[n]);this.model=new mxGraphHierarchyModel(this,m,this.roots,a,this.deterministic,this.tightenToSource,this.layoutFromSinks);this.cycleStage(a);this.layeringStage();this.crossingStage(a);h=this.placementStage(h,a);if(this.fixRoots){l=
d[f];k=this.getVertexBounds(c[f]).getPoint();i=l.x-k.x;l=l.y-k.y;this.graph.moveCells(g,i,l);this.graph.moveCells(e[f+1],i,l)}}};mxHierarchicalLayout.prototype.cycleStage=function(a){(new mxMinimumCycleRemover(this)).execute(a)};mxHierarchicalLayout.prototype.layeringStage=function(){this.model.initialRank();this.model.fixRanks()};mxHierarchicalLayout.prototype.crossingStage=function(a){(new mxMedianHybridCrossingReduction(this)).execute(a)};
mxHierarchicalLayout.prototype.placementStage=function(a,b){var c=new mxCoordinateAssignment(this,this.intraCellSpacing,this.interRankCellSpacing,this.orientation,a,this.parallelEdgeSpacing);c.fineTuning=this.fineTuning;c.execute(b);return c.limitX+this.interHierarchySpacing};function mxGraphModel(a){this.currentEdit=this.createUndoableEdit();a!=null?this.setRoot(a):this.clear()}mxGraphModel.prototype=new mxEventSource;mxGraphModel.prototype.constructor=mxGraphModel;mxGraphModel.prototype.root=null;
mxGraphModel.prototype.cells=null;mxGraphModel.prototype.maintainEdgeParent=!0;mxGraphModel.prototype.createIds=!0;mxGraphModel.prototype.prefix="";mxGraphModel.prototype.postfix="";mxGraphModel.prototype.nextId=0;mxGraphModel.prototype.currentEdit=null;mxGraphModel.prototype.updateLevel=0;mxGraphModel.prototype.endingUpdate=!1;mxGraphModel.prototype.clear=function(){this.setRoot(this.createRoot())};mxGraphModel.prototype.isCreateIds=function(){return this.createIds};
mxGraphModel.prototype.setCreateIds=function(a){this.createIds=a};mxGraphModel.prototype.createRoot=function(){var a=new mxCell;a.insert(new mxCell);return a};mxGraphModel.prototype.getCell=function(a){return this.cells!=null?this.cells[a]:null};mxGraphModel.prototype.filterCells=function(a,b){var c=null;if(a!=null)for(var c=[],d=0;d<a.length;d++)b(a[d])&&c.push(a[d]);return c};mxGraphModel.prototype.getDescendants=function(a){return this.filterDescendants(null,a)};
mxGraphModel.prototype.filterDescendants=function(a,b){var c=[],b=b||this.getRoot();(a==null||a(b))&&c.push(b);for(var d=this.getChildCount(b),e=0;e<d;e++)var f=this.getChildAt(b,e),c=c.concat(this.filterDescendants(a,f));return c};mxGraphModel.prototype.getRoot=function(a){var b=a||this.root;if(a!=null)for(;a!=null;){b=a;a=this.getParent(a)}return b};mxGraphModel.prototype.setRoot=function(a){this.execute(new mxRootChange(this,a));return a};
mxGraphModel.prototype.rootChanged=function(a){var b=this.root;this.root=a;this.nextId=0;this.cells=null;this.cellAdded(a);return b};mxGraphModel.prototype.isRoot=function(a){return a!=null&&this.root==a};mxGraphModel.prototype.isLayer=function(a){return this.isRoot(this.getParent(a))};mxGraphModel.prototype.isAncestor=function(a,b){for(;b!=null&&b!=a;)b=this.getParent(b);return b==a};mxGraphModel.prototype.contains=function(a){return this.isAncestor(this.root,a)};
mxGraphModel.prototype.getParent=function(a){return a!=null?a.getParent():null};mxGraphModel.prototype.add=function(a,b,c){if(b!=a&&a!=null&&b!=null){c==null&&(c=this.getChildCount(a));var d=a!=this.getParent(b);this.execute(new mxChildChange(this,a,b,c));this.maintainEdgeParent&&d&&this.updateEdgeParents(b)}return b};
mxGraphModel.prototype.cellAdded=function(a){if(a!=null){a.getId()==null&&this.createIds&&a.setId(this.createId(a));if(a.getId()!=null){var b=this.getCell(a.getId());if(b!=a){for(;b!=null;){a.setId(this.createId(a));b=this.getCell(a.getId())}if(this.cells==null)this.cells={};this.cells[a.getId()]=a}}if(mxUtils.isNumeric(a.getId()))this.nextId=Math.max(this.nextId,a.getId());for(var b=this.getChildCount(a),c=0;c<b;c++)this.cellAdded(this.getChildAt(a,c))}};
mxGraphModel.prototype.createId=function(){var a=this.nextId;this.nextId++;return this.prefix+a+this.postfix};mxGraphModel.prototype.updateEdgeParents=function(a,b){for(var b=b||this.getRoot(a),c=this.getChildCount(a),d=0;d<c;d++)this.updateEdgeParents(this.getChildAt(a,d),b);for(var e=this.getEdgeCount(a),c=[],d=0;d<e;d++)c.push(this.getEdgeAt(a,d));for(d=0;d<c.length;d++){e=c[d];this.isAncestor(b,e)&&this.updateEdgeParent(e,b)}};
mxGraphModel.prototype.updateEdgeParent=function(a,b){for(var c=this.getTerminal(a,true),d=this.getTerminal(a,false),e=null;c!=null&&!this.isEdge(c)&&c.geometry!=null&&c.geometry.relative;)c=this.getParent(c);for(;d!=null&&!this.isEdge(d)&&d.geometry!=null&&d.geometry.relative;)d=this.getParent(d);if(this.isAncestor(b,c)&&this.isAncestor(b,d)){e=c==d?this.getParent(c):this.getNearestCommonAncestor(c,d);if(e!=null&&(this.getParent(e)!=this.root||this.isAncestor(e,a))&&this.getParent(a)!=e){c=this.getGeometry(a);
if(c!=null){var f=this.getOrigin(this.getParent(a)),g=this.getOrigin(e),d=g.x-f.x,f=g.y-f.y,c=c.clone();c.translate(-d,-f);this.setGeometry(a,c)}this.add(e,a,this.getChildCount(e))}}};mxGraphModel.prototype.getOrigin=function(a){var b=null;if(a!=null){b=this.getOrigin(this.getParent(a));if(!this.isEdge(a)){a=this.getGeometry(a);if(a!=null){b.x=b.x+a.x;b.y=b.y+a.y}}}else b=new mxPoint;return b};
mxGraphModel.prototype.getNearestCommonAncestor=function(a,b){if(a!=null&&b!=null){var c=mxCellPath.create(b);if(c!=null&&c.length>0){var d=a,e=mxCellPath.create(d);if(c.length<e.length)var d=b,f=e,e=c,c=f;for(;d!=null;){f=this.getParent(d);if(c.indexOf(e+mxCellPath.PATH_SEPARATOR)==0&&f!=null)return d;e=mxCellPath.getParentPath(e);d=f}}}return null};mxGraphModel.prototype.remove=function(a){a==this.root?this.setRoot(null):this.getParent(a)!=null&&this.execute(new mxChildChange(this,null,a));return a};
mxGraphModel.prototype.cellRemoved=function(a){if(a!=null&&this.cells!=null){for(var b=this.getChildCount(a)-1;b>=0;b--)this.cellRemoved(this.getChildAt(a,b));this.cells!=null&&a.getId()!=null&&delete this.cells[a.getId()]}};mxGraphModel.prototype.parentForCellChanged=function(a,b,c){var d=this.getParent(a);if(b!=null)(b!=d||d.getIndex(a)!=c)&&b.insert(a,c);else if(d!=null){c=d.getIndex(a);d.remove(c)}!this.contains(d)&&b!=null?this.cellAdded(a):b==null&&this.cellRemoved(a);return d};
mxGraphModel.prototype.getChildCount=function(a){return a!=null?a.getChildCount():0};mxGraphModel.prototype.getChildAt=function(a,b){return a!=null?a.getChildAt(b):null};mxGraphModel.prototype.getChildren=function(a){return a!=null?a.children:null};mxGraphModel.prototype.getChildVertices=function(a){return this.getChildCells(a,true,false)};mxGraphModel.prototype.getChildEdges=function(a){return this.getChildCells(a,false,true)};
mxGraphModel.prototype.getChildCells=function(a,b,c){for(var b=b!=null?b:false,c=c!=null?c:false,d=this.getChildCount(a),e=[],f=0;f<d;f++){var g=this.getChildAt(a,f);(!c&&!b||c&&this.isEdge(g)||b&&this.isVertex(g))&&e.push(g)}return e};mxGraphModel.prototype.getTerminal=function(a,b){return a!=null?a.getTerminal(b):null};
mxGraphModel.prototype.setTerminal=function(a,b,c){var d=b!=this.getTerminal(a,c);this.execute(new mxTerminalChange(this,a,b,c));this.maintainEdgeParent&&d&&this.updateEdgeParent(a,this.getRoot());return b};mxGraphModel.prototype.setTerminals=function(a,b,c){this.beginUpdate();try{this.setTerminal(a,b,true);this.setTerminal(a,c,false)}finally{this.endUpdate()}};
mxGraphModel.prototype.terminalForCellChanged=function(a,b,c){var d=this.getTerminal(a,c);b!=null?b.insertEdge(a,c):d!=null&&d.removeEdge(a,c);return d};mxGraphModel.prototype.getEdgeCount=function(a){return a!=null?a.getEdgeCount():0};mxGraphModel.prototype.getEdgeAt=function(a,b){return a!=null?a.getEdgeAt(b):null};mxGraphModel.prototype.getDirectedEdgeCount=function(a,b,c){for(var d=0,e=this.getEdgeCount(a),f=0;f<e;f++){var g=this.getEdgeAt(a,f);g!=c&&this.getTerminal(g,b)==a&&d++}return d};
mxGraphModel.prototype.getConnections=function(a){return this.getEdges(a,true,true,false)};mxGraphModel.prototype.getIncomingEdges=function(a){return this.getEdges(a,true,false,false)};mxGraphModel.prototype.getOutgoingEdges=function(a){return this.getEdges(a,false,true,false)};
mxGraphModel.prototype.getEdges=function(a,b,c,d){for(var b=b!=null?b:true,c=c!=null?c:true,d=d!=null?d:true,e=this.getEdgeCount(a),f=[],g=0;g<e;g++){var h=this.getEdgeAt(a,g),i=this.getTerminal(h,true),k=this.getTerminal(h,false);(d&&i==k||i!=k&&(b&&k==a||c&&i==a))&&f.push(h)}return f};
mxGraphModel.prototype.getEdgesBetween=function(a,b,c){var c=c!=null?c:false,d=this.getEdgeCount(a),e=this.getEdgeCount(b),f=a,g=d;if(e<d){g=e;f=b}d=[];for(e=0;e<g;e++){var h=this.getEdgeAt(f,e),i=this.getTerminal(h,true),k=this.getTerminal(h,false),l=k==a&&i==b;(i==a&&k==b||!c&&l)&&d.push(h)}return d};
mxGraphModel.prototype.getOpposites=function(a,b,c,d){var c=c!=null?c:true,d=d!=null?d:true,e=[];if(a!=null)for(var f=0;f<a.length;f++){var g=this.getTerminal(a[f],true),h=this.getTerminal(a[f],false);g==b&&h!=null&&h!=b&&d?e.push(h):h==b&&(g!=null&&g!=b&&c)&&e.push(g)}return e};mxGraphModel.prototype.getTopmostCells=function(a){for(var b=[],c=0;c<a.length;c++){for(var d=a[c],e=true,f=this.getParent(d);f!=null;){if(mxUtils.indexOf(a,f)>=0){e=false;break}f=this.getParent(f)}e&&b.push(d)}return b};
mxGraphModel.prototype.isVertex=function(a){return a!=null?a.isVertex():false};mxGraphModel.prototype.isEdge=function(a){return a!=null?a.isEdge():false};mxGraphModel.prototype.isConnectable=function(a){return a!=null?a.isConnectable():false};mxGraphModel.prototype.getValue=function(a){return a!=null?a.getValue():null};mxGraphModel.prototype.setValue=function(a,b){this.execute(new mxValueChange(this,a,b));return b};mxGraphModel.prototype.valueForCellChanged=function(a,b){return a.valueChanged(b)};
mxGraphModel.prototype.getGeometry=function(a){return a!=null?a.getGeometry():null};mxGraphModel.prototype.setGeometry=function(a,b){b!=this.getGeometry(a)&&this.execute(new mxGeometryChange(this,a,b));return b};mxGraphModel.prototype.geometryForCellChanged=function(a,b){var c=this.getGeometry(a);a.setGeometry(b);return c};mxGraphModel.prototype.getStyle=function(a){return a!=null?a.getStyle():null};
mxGraphModel.prototype.setStyle=function(a,b){b!=this.getStyle(a)&&this.execute(new mxStyleChange(this,a,b));return b};mxGraphModel.prototype.styleForCellChanged=function(a,b){var c=this.getStyle(a);a.setStyle(b);return c};mxGraphModel.prototype.isCollapsed=function(a){return a!=null?a.isCollapsed():false};mxGraphModel.prototype.setCollapsed=function(a,b){b!=this.isCollapsed(a)&&this.execute(new mxCollapseChange(this,a,b));return b};
mxGraphModel.prototype.collapsedStateForCellChanged=function(a,b){var c=this.isCollapsed(a);a.setCollapsed(b);return c};mxGraphModel.prototype.isVisible=function(a){return a!=null?a.isVisible():false};mxGraphModel.prototype.setVisible=function(a,b){b!=this.isVisible(a)&&this.execute(new mxVisibleChange(this,a,b));return b};mxGraphModel.prototype.visibleStateForCellChanged=function(a,b){var c=this.isVisible(a);a.setVisible(b);return c};
mxGraphModel.prototype.execute=function(a){a.execute();this.beginUpdate();this.currentEdit.add(a);this.fireEvent(new mxEventObject(mxEvent.EXECUTE,"change",a));this.endUpdate()};mxGraphModel.prototype.beginUpdate=function(){this.updateLevel++;this.fireEvent(new mxEventObject(mxEvent.BEGIN_UPDATE))};
mxGraphModel.prototype.endUpdate=function(){this.updateLevel--;if(!this.endingUpdate){this.endingUpdate=this.updateLevel==0;this.fireEvent(new mxEventObject(mxEvent.END_UPDATE,"edit",this.currentEdit));try{if(this.endingUpdate&&!this.currentEdit.isEmpty()){this.fireEvent(new mxEventObject(mxEvent.BEFORE_UNDO,"edit",this.currentEdit));var a=this.currentEdit;this.currentEdit=this.createUndoableEdit();a.notify();this.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",a))}}finally{this.endingUpdate=false}}};
mxGraphModel.prototype.createUndoableEdit=function(){var a=new mxUndoableEdit(this,true);a.notify=function(){a.source.fireEvent(new mxEventObject(mxEvent.CHANGE,"edit",a,"changes",a.changes));a.source.fireEvent(new mxEventObject(mxEvent.NOTIFY,"edit",a,"changes",a.changes))};return a};
mxGraphModel.prototype.mergeChildren=function(a,b,c){c=c!=null?c:true;this.beginUpdate();try{var d={};this.mergeChildrenImpl(a,b,c,d);for(var e in d){var f=d[e],g=this.getTerminal(f,true);if(g!=null){g=d[mxCellPath.create(g)];this.setTerminal(f,g,true)}g=this.getTerminal(f,false);if(g!=null){g=d[mxCellPath.create(g)];this.setTerminal(f,g,false)}}}finally{this.endUpdate()}};
mxGraphModel.prototype.mergeChildrenImpl=function(a,b,c,d){this.beginUpdate();try{for(var e=a.getChildCount(),f=0;f<e;f++){var g=a.getChildAt(f);if(typeof g.getId=="function"){var h=g.getId(),i=h!=null&&(!this.isEdge(g)||!c)?this.getCell(h):null;if(i==null){var k=g.clone();k.setId(h);k.setTerminal(g.getTerminal(true),true);k.setTerminal(g.getTerminal(false),false);i=b.insert(k);this.cellAdded(i)}d[mxCellPath.create(g)]=i;this.mergeChildrenImpl(g,i,c,d)}}}finally{this.endUpdate()}};
mxGraphModel.prototype.getParents=function(a){var b=[];if(a!=null)for(var c={},d=0;d<a.length;d++){var e=this.getParent(a[d]);if(e!=null){var f=mxCellPath.create(e);if(c[f]==null){c[f]=e;b.push(e)}}}return b};mxGraphModel.prototype.cloneCell=function(a){return a!=null?this.cloneCells([a],true)[0]:null};
mxGraphModel.prototype.cloneCells=function(a,b){for(var c={},d=[],e=0;e<a.length;e++)a[e]!=null?d.push(this.cloneCellImpl(a[e],c,b)):d.push(null);for(e=0;e<d.length;e++)d[e]!=null&&this.restoreClone(d[e],a[e],c);return d};mxGraphModel.prototype.cloneCellImpl=function(a,b,c){var d=this.cellCloned(a);b[mxObjectIdentity.get(a)]=d;if(c)for(var c=this.getChildCount(a),e=0;e<c;e++){var f=this.cloneCellImpl(this.getChildAt(a,e),b,true);d.insert(f)}return d};mxGraphModel.prototype.cellCloned=function(a){return a.clone()};
mxGraphModel.prototype.restoreClone=function(a,b,c){var d=this.getTerminal(b,true);if(d!=null){d=c[mxObjectIdentity.get(d)];d!=null&&d.insertEdge(a,true)}d=this.getTerminal(b,false);if(d!=null){d=c[mxObjectIdentity.get(d)];d!=null&&d.insertEdge(a,false)}for(var d=this.getChildCount(a),e=0;e<d;e++)this.restoreClone(this.getChildAt(a,e),this.getChildAt(b,e),c)};function mxRootChange(a,b){this.model=a;this.previous=this.root=b}
mxRootChange.prototype.execute=function(){this.root=this.previous;this.previous=this.model.rootChanged(this.previous)};function mxChildChange(a,b,c,d){this.model=a;this.previous=this.parent=b;this.child=c;this.previousIndex=this.index=d}
mxChildChange.prototype.execute=function(){var a=this.model.getParent(this.child),b=a!=null?a.getIndex(this.child):0;this.previous==null&&this.connect(this.child,false);a=this.model.parentForCellChanged(this.child,this.previous,this.previousIndex);this.previous!=null&&this.connect(this.child,true);this.parent=this.previous;this.previous=a;this.index=this.previousIndex;this.previousIndex=b};
mxChildChange.prototype.connect=function(a,b){var b=b!=null?b:true,c=a.getTerminal(true),d=a.getTerminal(false);c!=null&&(b?this.model.terminalForCellChanged(a,c,true):this.model.terminalForCellChanged(a,null,true));d!=null&&(b?this.model.terminalForCellChanged(a,d,false):this.model.terminalForCellChanged(a,null,false));a.setTerminal(c,true);a.setTerminal(d,false);c=this.model.getChildCount(a);for(d=0;d<c;d++)this.connect(this.model.getChildAt(a,d),b)};
function mxTerminalChange(a,b,c,d){this.model=a;this.cell=b;this.previous=this.terminal=c;this.source=d}mxTerminalChange.prototype.execute=function(){this.terminal=this.previous;this.previous=this.model.terminalForCellChanged(this.cell,this.previous,this.source)};function mxValueChange(a,b,c){this.model=a;this.cell=b;this.previous=this.value=c}mxValueChange.prototype.execute=function(){this.value=this.previous;this.previous=this.model.valueForCellChanged(this.cell,this.previous)};
function mxStyleChange(a,b,c){this.model=a;this.cell=b;this.previous=this.style=c}mxStyleChange.prototype.execute=function(){this.style=this.previous;this.previous=this.model.styleForCellChanged(this.cell,this.previous)};function mxGeometryChange(a,b,c){this.model=a;this.cell=b;this.previous=this.geometry=c}mxGeometryChange.prototype.execute=function(){this.geometry=this.previous;this.previous=this.model.geometryForCellChanged(this.cell,this.previous)};
function mxCollapseChange(a,b,c){this.model=a;this.cell=b;this.previous=this.collapsed=c}mxCollapseChange.prototype.execute=function(){this.collapsed=this.previous;this.previous=this.model.collapsedStateForCellChanged(this.cell,this.previous)};function mxVisibleChange(a,b,c){this.model=a;this.cell=b;this.previous=this.visible=c}mxVisibleChange.prototype.execute=function(){this.visible=this.previous;this.previous=this.model.visibleStateForCellChanged(this.cell,this.previous)};
function mxCellAttributeChange(a,b,c){this.cell=a;this.attribute=b;this.previous=this.value=c}mxCellAttributeChange.prototype.execute=function(){var a=this.cell.getAttribute(this.attribute);this.previous==null?this.cell.value.removeAttribute(this.attribute):this.cell.setAttribute(this.attribute,this.previous);this.previous=a};function mxCell(a,b,c){this.value=a;this.setGeometry(b);this.setStyle(c);if(this.onInit!=null)this.onInit()}mxCell.prototype.id=null;mxCell.prototype.value=null;
mxCell.prototype.geometry=null;mxCell.prototype.style=null;mxCell.prototype.vertex=!1;mxCell.prototype.edge=!1;mxCell.prototype.connectable=!0;mxCell.prototype.visible=!0;mxCell.prototype.collapsed=!1;mxCell.prototype.parent=null;mxCell.prototype.source=null;mxCell.prototype.target=null;mxCell.prototype.children=null;mxCell.prototype.edges=null;mxCell.prototype.mxTransient="id value parent source target children edges".split(" ");mxCell.prototype.getId=function(){return this.id};
mxCell.prototype.setId=function(a){this.id=a};mxCell.prototype.getValue=function(){return this.value};mxCell.prototype.setValue=function(a){this.value=a};mxCell.prototype.valueChanged=function(a){var b=this.getValue();this.setValue(a);return b};mxCell.prototype.getGeometry=function(){return this.geometry};mxCell.prototype.setGeometry=function(a){this.geometry=a};mxCell.prototype.getStyle=function(){return this.style};mxCell.prototype.setStyle=function(a){this.style=a};mxCell.prototype.isVertex=function(){return this.vertex};
mxCell.prototype.setVertex=function(a){this.vertex=a};mxCell.prototype.isEdge=function(){return this.edge};mxCell.prototype.setEdge=function(a){this.edge=a};mxCell.prototype.isConnectable=function(){return this.connectable};mxCell.prototype.setConnectable=function(a){this.connectable=a};mxCell.prototype.isVisible=function(){return this.visible};mxCell.prototype.setVisible=function(a){this.visible=a};mxCell.prototype.isCollapsed=function(){return this.collapsed};
mxCell.prototype.setCollapsed=function(a){this.collapsed=a};mxCell.prototype.getParent=function(){return this.parent};mxCell.prototype.setParent=function(a){this.parent=a};mxCell.prototype.getTerminal=function(a){return a?this.source:this.target};mxCell.prototype.setTerminal=function(a,b){b?this.source=a:this.target=a;return a};mxCell.prototype.getChildCount=function(){return this.children==null?0:this.children.length};mxCell.prototype.getIndex=function(a){return mxUtils.indexOf(this.children,a)};
mxCell.prototype.getChildAt=function(a){return this.children==null?null:this.children[a]};mxCell.prototype.insert=function(a,b){if(a!=null){if(b==null){b=this.getChildCount();a.getParent()==this&&b--}a.removeFromParent();a.setParent(this);if(this.children==null){this.children=[];this.children.push(a)}else this.children.splice(b,0,a)}return a};mxCell.prototype.remove=function(a){var b=null;if(this.children!=null&&a>=0){b=this.getChildAt(a);if(b!=null){this.children.splice(a,1);b.setParent(null)}}return b};
mxCell.prototype.removeFromParent=function(){this.parent!=null&&this.parent.remove(this.parent.getIndex(this))};mxCell.prototype.getEdgeCount=function(){return this.edges==null?0:this.edges.length};mxCell.prototype.getEdgeIndex=function(a){return mxUtils.indexOf(this.edges,a)};mxCell.prototype.getEdgeAt=function(a){return this.edges==null?null:this.edges[a]};
mxCell.prototype.insertEdge=function(a,b){if(a!=null){a.removeFromTerminal(b);a.setTerminal(this,b);if(this.edges==null||a.getTerminal(!b)!=this||mxUtils.indexOf(this.edges,a)<0){if(this.edges==null)this.edges=[];this.edges.push(a)}}return a};mxCell.prototype.removeEdge=function(a,b){if(a!=null){if(a.getTerminal(!b)!=this&&this.edges!=null){var c=this.getEdgeIndex(a);c>=0&&this.edges.splice(c,1)}a.setTerminal(null,b)}return a};
mxCell.prototype.removeFromTerminal=function(a){var b=this.getTerminal(a);b!=null&&b.removeEdge(this,a)};mxCell.prototype.getAttribute=function(a,b){var c=this.getValue();return(c!=null&&c.nodeType==mxConstants.NODETYPE_ELEMENT?c.getAttribute(a):null)||b};mxCell.prototype.setAttribute=function(a,b){var c=this.getValue();c!=null&&c.nodeType==mxConstants.NODETYPE_ELEMENT&&c.setAttribute(a,b)};
mxCell.prototype.clone=function(){var a=mxUtils.clone(this,this.mxTransient);a.setValue(this.cloneValue());return a};mxCell.prototype.cloneValue=function(){var a=this.getValue();a!=null&&(typeof a.clone=="function"?a=a.clone():isNaN(a.nodeType)||(a=a.cloneNode(true)));return a};function mxGeometry(a,b,c,d){mxRectangle.call(this,a,b,c,d)}mxGeometry.prototype=new mxRectangle;mxGeometry.prototype.constructor=mxGeometry;mxGeometry.prototype.TRANSLATE_CONTROL_POINTS=!0;
mxGeometry.prototype.alternateBounds=null;mxGeometry.prototype.sourcePoint=null;mxGeometry.prototype.targetPoint=null;mxGeometry.prototype.points=null;mxGeometry.prototype.offset=null;mxGeometry.prototype.relative=!1;
mxGeometry.prototype.swap=function(){if(this.alternateBounds!=null){var a=new mxRectangle(this.x,this.y,this.width,this.height);this.x=this.alternateBounds.x;this.y=this.alternateBounds.y;this.width=this.alternateBounds.width;this.height=this.alternateBounds.height;this.alternateBounds=a}};mxGeometry.prototype.getTerminalPoint=function(a){return a?this.sourcePoint:this.targetPoint};mxGeometry.prototype.setTerminalPoint=function(a,b){b?this.sourcePoint=a:this.targetPoint=a;return a};
mxGeometry.prototype.translate=function(a,b){this.clone();if(!this.relative){this.x=this.x+a;this.y=this.y+b}if(this.sourcePoint!=null){this.sourcePoint.x=this.sourcePoint.x+a;this.sourcePoint.y=this.sourcePoint.y+b}if(this.targetPoint!=null){this.targetPoint.x=this.targetPoint.x+a;this.targetPoint.y=this.targetPoint.y+b}if(this.TRANSLATE_CONTROL_POINTS&&this.points!=null)for(var c=this.points.length,d=0;d<c;d++){var e=this.points[d];if(e!=null){e.x=e.x+a;e.y=e.y+b}}};
var mxCellPath={PATH_SEPARATOR:".",create:function(a){var b="";if(a!=null)for(var c=a.getParent();c!=null;){b=c.getIndex(a)+mxCellPath.PATH_SEPARATOR+b;a=c;c=a.getParent()}a=b.length;a>1&&(b=b.substring(0,a-1));return b},getParentPath:function(a){if(a!=null){var b=a.lastIndexOf(mxCellPath.PATH_SEPARATOR);if(b>=0)return a.substring(0,b);if(a.length>0)return""}return null},resolve:function(a,b){var c=a;if(b!=null)for(var d=b.split(mxCellPath.PATH_SEPARATOR),e=0;e<d.length;e++)c=c.getChildAt(parseInt(d[e]));
return c},compare:function(a,b){for(var c=Math.min(a.length,b.length),d=0,e=0;e<c;e++)if(a[e]!=b[e]){if(a[e].length==0||b[e].length==0)d=a[e]==b[e]?0:a[e]>b[e]?1:-1;else{c=parseInt(a[e]);e=parseInt(b[e]);d=c==e?0:c>e?1:-1}break}if(d==0){c=a.length;e=b.length;c!=e&&(d=c>e?1:-1)}return d}},mxPerimeter={RectanglePerimeter:function(a,b,c,d){var b=a.getCenterX(),e=a.getCenterY(),f=Math.atan2(c.y-e,c.x-b),g=new mxPoint(0,0),h=Math.PI,i=Math.PI/2-f,k=Math.atan2(a.height,a.width);if(f<-h+k||f>h-k){g.x=a.x;
g.y=e-a.width*Math.tan(f)/2}else if(f<-k){g.y=a.y;g.x=b-a.height*Math.tan(i)/2}else if(f<k){g.x=a.x+a.width;g.y=e+a.width*Math.tan(f)/2}else{g.y=a.y+a.height;g.x=b+a.height*Math.tan(i)/2}if(d){if(c.x>=a.x&&c.x<=a.x+a.width)g.x=c.x;else if(c.y>=a.y&&c.y<=a.y+a.height)g.y=c.y;if(c.x<a.x)g.x=a.x;else if(c.x>a.x+a.width)g.x=a.x+a.width;if(c.y<a.y)g.y=a.y;else if(c.y>a.y+a.height)g.y=a.y+a.height}return g},EllipsePerimeter:function(a,b,c,d){var e=a.x,f=a.y,g=a.width/2,h=a.height/2,i=e+g,k=f+h,b=c.x,c=
c.y,l=parseInt(b-i),m=parseInt(c-k);if(l==0&&m!=0)return new mxPoint(i,k+h*m/Math.abs(m));if(l==0&&m==0)return new mxPoint(b,c);if(d){if(c>=f&&c<=f+a.height){a=c-k;a=Math.sqrt(g*g*(1-a*a/(h*h)))||0;b<=e&&(a=-a);return new mxPoint(i+a,c)}if(b>=e&&b<=e+a.width){a=b-i;a=Math.sqrt(h*h*(1-a*a/(g*g)))||0;c<=f&&(a=-a);return new mxPoint(b,k+a)}}e=m/l;k=k-e*i;f=g*g*e*e+h*h;a=-2*i*f;h=Math.sqrt(a*a-4*f*(g*g*e*e*i*i+h*h*i*i-g*g*h*h));g=(-a+h)/(2*f);h=(-a-h)/(2*f);i=e*g+k;k=e*h+k;e=Math.sqrt(Math.pow(g-b,2)+
Math.pow(i-c,2));b=Math.sqrt(Math.pow(h-b,2)+Math.pow(k-c,2));f=c=0;if(e<b){c=g;f=i}else{c=h;f=k}return new mxPoint(c,f)},RhombusPerimeter:function(a,b,c,d){var b=a.x,e=a.y,f=a.width,a=a.height,g=b+f/2,h=e+a/2,i=c.x,c=c.y;if(g==i)return h>c?new mxPoint(g,e):new mxPoint(g,e+a);if(h==c)return g>i?new mxPoint(b,h):new mxPoint(b+f,h);var k=g,l=h;d&&(i>=b&&i<=b+f?k=i:c>=e&&c<=e+a&&(l=c));return i<g?c<h?mxUtils.intersection(i,c,k,l,g,e,b,h):mxUtils.intersection(i,c,k,l,g,e+a,b,h):c<h?mxUtils.intersection(i,
c,k,l,g,e,b+f,h):mxUtils.intersection(i,c,k,l,g,e+a,b+f,h)},TrianglePerimeter:function(a,b,c,d){var b=b!=null?b.style[mxConstants.STYLE_DIRECTION]:null,e=b==mxConstants.DIRECTION_NORTH||b==mxConstants.DIRECTION_SOUTH,f=a.x,g=a.y,h=a.width,a=a.height,i=f+h/2,k=g+a/2,l=new mxPoint(f,g),m=new mxPoint(f+h,k),n=new mxPoint(f,g+a);if(b==mxConstants.DIRECTION_NORTH){l=n;m=new mxPoint(i,g);n=new mxPoint(f+h,g+a)}else if(b==mxConstants.DIRECTION_SOUTH){m=new mxPoint(i,g+a);n=new mxPoint(f+h,g)}else if(b==
mxConstants.DIRECTION_WEST){l=new mxPoint(f+h,g);m=new mxPoint(f,k);n=new mxPoint(f+h,g+a)}var o=c.x-i,q=c.y-k,o=e?Math.atan2(o,q):Math.atan2(q,o),p=e?Math.atan2(h,a):Math.atan2(a,h),q=false,q=b==mxConstants.DIRECTION_NORTH||b==mxConstants.DIRECTION_WEST?o>-p&&o<p:o<-Math.PI+p||o>Math.PI-p,p=null;if(q)p=d&&(e&&c.x>=l.x&&c.x<=n.x||!e&&c.y>=l.y&&c.y<=n.y)?e?new mxPoint(c.x,l.y):new mxPoint(l.x,c.y):b==mxConstants.DIRECTION_NORTH?new mxPoint(f+h/2+a*Math.tan(o)/2,g+a):b==mxConstants.DIRECTION_SOUTH?
new mxPoint(f+h/2-a*Math.tan(o)/2,g):b==mxConstants.DIRECTION_WEST?new mxPoint(f+h,g+a/2+h*Math.tan(o)/2):new mxPoint(f,g+a/2-h*Math.tan(o)/2);else{if(d){d=new mxPoint(i,k);if(c.y>=g&&c.y<=g+a){d.x=e?i:b==mxConstants.DIRECTION_WEST?f+h:f;d.y=c.y}else if(c.x>=f&&c.x<=f+h){d.x=c.x;d.y=!e?k:b==mxConstants.DIRECTION_NORTH?g+a:g}i=d.x;k=d.y}p=e&&c.x<=f+h/2||!e&&c.y<=g+a/2?mxUtils.intersection(c.x,c.y,i,k,l.x,l.y,m.x,m.y):mxUtils.intersection(c.x,c.y,i,k,m.x,m.y,n.x,n.y)}p==null&&(p=new mxPoint(i,k));return p}};
function mxPrintPreview(a,b,c,d,e,f,g,h,i){this.graph=a;this.scale=b!=null?b:1/a.pageScale;this.border=d!=null?d:0;this.pageFormat=c!=null?c:a.pageFormat;this.title=h!=null?h:"Printer-friendly version";this.x0=e!=null?e:0;this.y0=f!=null?f:0;this.borderColor=g;this.pageSelector=i!=null?i:true}mxPrintPreview.prototype.graph=null;mxPrintPreview.prototype.pageFormat=null;mxPrintPreview.prototype.scale=null;mxPrintPreview.prototype.border=0;mxPrintPreview.prototype.x0=0;mxPrintPreview.prototype.y0=0;
mxPrintPreview.prototype.autoOrigin=!0;mxPrintPreview.prototype.printOverlays=!1;mxPrintPreview.prototype.borderColor=null;mxPrintPreview.prototype.title=null;mxPrintPreview.prototype.pageSelector=null;mxPrintPreview.prototype.wnd=null;mxPrintPreview.prototype.pageCount=0;mxPrintPreview.prototype.getWindow=function(){return this.wnd};mxPrintPreview.prototype.getDoctype=function(){return""};
mxPrintPreview.prototype.open=function(a){var b=this.graph.cellRenderer.initializeOverlay,c=null;try{if(this.printOverlays)this.graph.cellRenderer.initializeOverlay=function(a,b){b.init(a.view.getDrawPane())};if(this.wnd==null){this.wnd=window.open();var d=this.wnd.document,e=this.getDoctype();e!=null&&e.length>0&&d.writeln(e);d.writeln("<html>");d.writeln("<head>");this.writeHead(d,a);d.writeln("</head>");d.writeln('<body class="mxPage">');mxClient.link("stylesheet",mxClient.basePath+"/css/common.css",
d);if(mxClient.IS_IE&&document.documentMode!=9){d.namespaces.add("v","urn:schemas-microsoft-com:vml");d.namespaces.add("o","urn:schemas-microsoft-com:office:office");d.createStyleSheet().cssText="v\\:*{behavior:url(#default#VML)}o\\:*{behavior:url(#default#VML)}";mxClient.link("stylesheet",mxClient.basePath+"/css/explorer.css",d)}var f=this.graph.getGraphBounds().clone(),g=this.graph.getView().getScale(),h=g/this.scale,i=this.graph.getView().getTranslate();if(!this.autoOrigin){this.x0=-i.x*this.scale;
this.y0=-i.y*this.scale;f.width=f.width+f.x;f.height=f.height+f.y;f.x=0;this.border=f.y=0}f.width=f.width/h;f.height=f.height/h;var k=this.pageFormat.width-this.border*2,l=this.pageFormat.height-this.border*2,m=Math.max(1,Math.ceil((f.width+this.x0)/k)),n=Math.max(1,Math.ceil((f.height+this.y0)/l));this.pageCount=m*n;var o=mxUtils.bind(this,function(){if(this.pageSelector&&(n>1||m>1)){var a=this.createPageSelector(n,m);d.body.appendChild(a);if(mxClient.IS_IE){a.style.position="absolute";var b=function(){a.style.top=
d.body.scrollTop+10+"px"};mxEvent.addListener(this.wnd,"scroll",function(){b()});mxEvent.addListener(this.wnd,"resize",function(){b()})}}}),q=null;if(mxClient.IS_IE&&document.documentMode!=9){var q=[],p=0,t=false,u=mxImageShape.prototype.scheduleUpdateAspect,v=mxImageShape.prototype.updateAspect,s=function(){if(t&&p==0){mxImageShape.prototype.scheduleUpdateAspect=u;mxImageShape.prototype.updateAspect=v;for(var a="",b=0;b<q.length;b++){a=a+q[b].outerHTML;q[b].parentNode.removeChild(q[b]);b<q.length-
1&&(a=a+"<hr/>")}d.body.innerHTML=a;o()}};mxImageShape.prototype.scheduleUpdateAspect=function(){p++;u.apply(this,arguments)};mxImageShape.prototype.updateAspect=function(){v.apply(this,arguments);p--;s()}}for(a=0;a<n;a++)for(var r=a*l/this.scale-this.y0/this.scale+(f.y-i.y*g)/g,e=0;e<m;e++){if(this.wnd==null)return null;h=a*m+e+1;c=this.renderPage(this.pageFormat.width,this.pageFormat.height,-(e*k/this.scale-this.x0/this.scale+(f.x-i.x*g)/g),-r,this.scale,h);c.setAttribute("id","mxPage-"+h);if(this.borderColor!=
null){c.style.borderColor=this.borderColor;c.style.borderStyle="solid";c.style.borderWidth="1px"}c.style.background="white";if(a<n-1||e<m-1)c.style.pageBreakAfter="always";if(mxClient.IS_IE){d.writeln(c.outerHTML);q!=null?q.push(c):c.parentNode.removeChild(c)}else{c.parentNode.removeChild(c);d.body.appendChild(c)}if(a<n-1||e<m-1){var y=d.createElement("hr");y.className="mxPageBreak";d.body.appendChild(y)}}d.writeln("</body>");d.writeln("</html>");d.close();if(q!=null){t=true;s()}else o();mxEvent.release(d.body)}this.wnd.focus()}catch(x){c!=
null&&c.parentNode!=null&&c.parentNode.removeChild(c)}finally{this.graph.cellRenderer.initializeOverlay=b}return this.wnd};
mxPrintPreview.prototype.writeHead=function(a,b){this.title!=null&&a.writeln("<title>"+this.title+"</title>");a.writeln('<style type="text/css">');a.writeln("@media print {");a.writeln("  table.mxPageSelector { display: none; }");a.writeln("  hr.mxPageBreak { display: none; }");a.writeln("}");a.writeln("@media screen {");a.writeln("  table.mxPageSelector { position: fixed; right: 10px; top: 10px;font-family: Arial; font-size:10pt; border: solid 1px darkgray;background: white; border-collapse:collapse; }");a.writeln("  table.mxPageSelector td { border: solid 1px gray; padding:4px; }");
a.writeln("  body.mxPage { background: gray; }");a.writeln("}");b!=null&&a.writeln(b);a.writeln("</style>")};
mxPrintPreview.prototype.createPageSelector=function(a,b){var c=this.wnd.document,d=c.createElement("table");d.className="mxPageSelector";d.setAttribute("border","0");for(var e=c.createElement("tbody"),f=0;f<a;f++){for(var g=c.createElement("tr"),h=0;h<b;h++){var i=f*b+h+1,k=c.createElement("td");if(!mxClient.IS_NS||mxClient.IS_SF||mxClient.IS_GC){var l=c.createElement("a");l.setAttribute("href","#mxPage-"+i);mxUtils.write(l,i,c);k.appendChild(l)}else mxUtils.write(k,i,c);g.appendChild(k)}e.appendChild(g)}d.appendChild(e);
return d};
mxPrintPreview.prototype.renderPage=function(a,b,c,d,e){var f=document.createElement("div");try{f.style.width=a+"px";f.style.height=b+"px";f.style.overflow="hidden";f.style.pageBreakInside="avoid";var g=document.createElement("div");g.style.top=this.border+"px";g.style.left=this.border+"px";g.style.width=a-2*this.border+"px";g.style.height=b-2*this.border+"px";g.style.overflow="hidden";if(this.graph.dialect==mxConstants.DIALECT_VML)g.style.position="absolute";f.appendChild(g);document.body.appendChild(f);var h=
this.graph.getView(),i=this.graph.container;this.graph.container=g;var k=h.getCanvas(),l=h.getBackgroundPane(),m=h.getDrawPane(),n=h.getOverlayPane();this.graph.dialect==mxConstants.DIALECT_SVG?h.createSvg():this.graph.dialect==mxConstants.DIALECT_VML?h.createVml():h.createHtml();var o=h.isEventsEnabled();h.setEventsEnabled(false);var q=this.graph.isEnabled();this.graph.setEnabled(false);var p=h.getTranslate();h.translate=new mxPoint(c,d);a=null;try{var t=[this.graph.getModel().getRoot()],a=new mxTemporaryCellStates(h,
e,t)}finally{if(mxClient.IS_IE)h.overlayPane.innerHTML="";else for(var u=g.firstChild;u!=null;){var v=u.nextSibling,s=u.nodeName.toLowerCase();if(s=="svg"){u.setAttribute("width",parseInt(g.style.width));u.setAttribute("height",parseInt(g.style.height))}else u.style.cursor!="default"&&s!="table"&&u.parentNode.removeChild(u);u=v}h.overlayPane.parentNode.removeChild(h.overlayPane);this.graph.setEnabled(q);this.graph.container=i;h.canvas=k;h.backgroundPane=l;h.drawPane=m;h.overlayPane=n;h.translate=
p;a.destroy();h.setEventsEnabled(o)}}catch(r){f.parentNode.removeChild(f);throw r;}return f};mxPrintPreview.prototype.print=function(){var a=this.open();a!=null&&a.print()};mxPrintPreview.prototype.close=function(){if(this.wnd!=null){this.wnd.close();this.wnd=null}};function mxStylesheet(){this.styles={};this.putDefaultVertexStyle(this.createDefaultVertexStyle());this.putDefaultEdgeStyle(this.createDefaultEdgeStyle())}
mxStylesheet.prototype.createDefaultVertexStyle=function(){var a={};a[mxConstants.STYLE_SHAPE]=mxConstants.SHAPE_RECTANGLE;a[mxConstants.STYLE_PERIMETER]=mxPerimeter.RectanglePerimeter;a[mxConstants.STYLE_VERTICAL_ALIGN]=mxConstants.ALIGN_MIDDLE;a[mxConstants.STYLE_ALIGN]=mxConstants.ALIGN_CENTER;a[mxConstants.STYLE_FILLCOLOR]="#C3D9FF";a[mxConstants.STYLE_STROKECOLOR]="#6482B9";a[mxConstants.STYLE_FONTCOLOR]="#774400";return a};
mxStylesheet.prototype.createDefaultEdgeStyle=function(){var a={};a[mxConstants.STYLE_SHAPE]=mxConstants.SHAPE_CONNECTOR;a[mxConstants.STYLE_ENDARROW]=mxConstants.ARROW_CLASSIC;a[mxConstants.STYLE_VERTICAL_ALIGN]=mxConstants.ALIGN_MIDDLE;a[mxConstants.STYLE_ALIGN]=mxConstants.ALIGN_CENTER;a[mxConstants.STYLE_STROKECOLOR]="#6482B9";a[mxConstants.STYLE_FONTCOLOR]="#446299";return a};mxStylesheet.prototype.putDefaultVertexStyle=function(a){this.putCellStyle("defaultVertex",a)};
mxStylesheet.prototype.putDefaultEdgeStyle=function(a){this.putCellStyle("defaultEdge",a)};mxStylesheet.prototype.getDefaultVertexStyle=function(){return this.styles.defaultVertex};mxStylesheet.prototype.getDefaultEdgeStyle=function(){return this.styles.defaultEdge};mxStylesheet.prototype.putCellStyle=function(a,b){this.styles[a]=b};
mxStylesheet.prototype.getCellStyle=function(a,b){var c=b;if(a!=null&&a.length>0)for(var d=a.split(";"),c=c!=null&&a.charAt(0)!=";"?mxUtils.clone(c):{},e=0;e<d.length;e++){var f=d[e],g=f.indexOf("=");if(g>=0){var h=f.substring(0,g),f=f.substring(g+1);f==mxConstants.NONE?delete c[h]:c[h]=mxUtils.isNumeric(f)?parseFloat(f):f}else{f=this.styles[f];if(f!=null)for(h in f)c[h]=f[h]}}return c};
function mxCellState(a,b,c){this.view=a;this.cell=b;this.style=c;this.origin=new mxPoint;this.absoluteOffset=new mxPoint}mxCellState.prototype=new mxRectangle;mxCellState.prototype.constructor=mxCellState;mxCellState.prototype.view=null;mxCellState.prototype.cell=null;mxCellState.prototype.style=null;mxCellState.prototype.invalid=!0;mxCellState.prototype.invalidOrder=!1;mxCellState.prototype.orderChanged=!1;mxCellState.prototype.origin=null;mxCellState.prototype.absolutePoints=null;
mxCellState.prototype.absoluteOffset=null;mxCellState.prototype.visibleSourceState=null;mxCellState.prototype.visibleTargetState=null;mxCellState.prototype.terminalDistance=0;mxCellState.prototype.length=0;mxCellState.prototype.segments=null;mxCellState.prototype.shape=null;mxCellState.prototype.text=null;
mxCellState.prototype.getPerimeterBounds=function(a,b){a=a||0;b=b!=null?b:new mxRectangle(this.x,this.y,this.width,this.height);if(this.shape!=null&&this.shape.stencil!=null){var c=this.shape.stencil.computeAspect(this,b,null);b.x=c.x;b.y=c.y;b.width=this.shape.stencil.w0*c.width;b.height=this.shape.stencil.h0*c.height}a!=0&&b.grow(a);return b};
mxCellState.prototype.setAbsoluteTerminalPoint=function(a,b){if(b){if(this.absolutePoints==null)this.absolutePoints=[];this.absolutePoints.length==0?this.absolutePoints.push(a):this.absolutePoints[0]=a}else if(this.absolutePoints==null){this.absolutePoints=[];this.absolutePoints.push(null);this.absolutePoints.push(a)}else this.absolutePoints.length==1?this.absolutePoints.push(a):this.absolutePoints[this.absolutePoints.length-1]=a};
mxCellState.prototype.setCursor=function(a){this.shape!=null&&this.shape.setCursor(a);this.text!=null&&this.text.setCursor(a)};mxCellState.prototype.getVisibleTerminal=function(a){a=this.getVisibleTerminalState(a);return a!=null?a.cell:null};mxCellState.prototype.getVisibleTerminalState=function(a){return a?this.visibleSourceState:this.visibleTargetState};mxCellState.prototype.setVisibleTerminalState=function(a,b){b?this.visibleSourceState=a:this.visibleTargetState=a};
mxCellState.prototype.destroy=function(){this.view.graph.cellRenderer.destroy(this)};
mxCellState.prototype.clone=function(){var a=new mxCellState(this.view,this.cell,this.style);if(this.absolutePoints!=null){a.absolutePoints=[];for(var b=0;b<this.absolutePoints.length;b++)a.absolutePoints[b]=this.absolutePoints[b].clone()}if(this.origin!=null)a.origin=this.origin.clone();if(this.absoluteOffset!=null)a.absoluteOffset=this.absoluteOffset.clone();if(this.boundingBox!=null)a.boundingBox=this.boundingBox.clone();a.terminalDistance=this.terminalDistance;a.segments=this.segments;a.length=
this.length;a.x=this.x;a.y=this.y;a.width=this.width;a.height=this.height;return a};function mxGraphSelectionModel(a){this.graph=a;this.cells=[]}mxGraphSelectionModel.prototype=new mxEventSource;mxGraphSelectionModel.prototype.constructor=mxGraphSelectionModel;mxGraphSelectionModel.prototype.doneResource="none"!=mxClient.language?"done":"";mxGraphSelectionModel.prototype.updatingSelectionResource="none"!=mxClient.language?"updatingSelection":"";mxGraphSelectionModel.prototype.graph=null;
mxGraphSelectionModel.prototype.singleSelection=!1;mxGraphSelectionModel.prototype.isSingleSelection=function(){return this.singleSelection};mxGraphSelectionModel.prototype.setSingleSelection=function(a){this.singleSelection=a};mxGraphSelectionModel.prototype.isSelected=function(a){return a!=null?mxUtils.indexOf(this.cells,a)>=0:false};mxGraphSelectionModel.prototype.isEmpty=function(){return this.cells.length==0};mxGraphSelectionModel.prototype.clear=function(){this.changeSelection(null,this.cells)};
mxGraphSelectionModel.prototype.setCell=function(a){a!=null&&this.setCells([a])};mxGraphSelectionModel.prototype.setCells=function(a){if(a!=null){this.singleSelection&&(a=[this.getFirstSelectableCell(a)]);for(var b=[],c=0;c<a.length;c++)this.graph.isCellSelectable(a[c])&&b.push(a[c]);this.changeSelection(b,this.cells)}};mxGraphSelectionModel.prototype.getFirstSelectableCell=function(a){if(a!=null)for(var b=0;b<a.length;b++)if(this.graph.isCellSelectable(a[b]))return a[b];return null};
mxGraphSelectionModel.prototype.addCell=function(a){a!=null&&this.addCells([a])};mxGraphSelectionModel.prototype.addCells=function(a){if(a!=null){var b=null;if(this.singleSelection){b=this.cells;a=[this.getFirstSelectableCell(a)]}for(var c=[],d=0;d<a.length;d++)!this.isSelected(a[d])&&this.graph.isCellSelectable(a[d])&&c.push(a[d]);this.changeSelection(c,b)}};mxGraphSelectionModel.prototype.removeCell=function(a){a!=null&&this.removeCells([a])};
mxGraphSelectionModel.prototype.removeCells=function(a){if(a!=null){for(var b=[],c=0;c<a.length;c++)this.isSelected(a[c])&&b.push(a[c]);this.changeSelection(null,b)}};mxGraphSelectionModel.prototype.changeSelection=function(a,b){if(a!=null&&a.length>0&&a[0]!=null||b!=null&&b.length>0&&b[0]!=null){var c=new mxSelectionChange(this,a,b);c.execute();var d=new mxUndoableEdit(this,false);d.add(c);this.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",d))}};
mxGraphSelectionModel.prototype.cellAdded=function(a){a!=null&&!this.isSelected(a)&&this.cells.push(a)};mxGraphSelectionModel.prototype.cellRemoved=function(a){if(a!=null){a=mxUtils.indexOf(this.cells,a);a>=0&&this.cells.splice(a,1)}};function mxSelectionChange(a,b,c){this.selectionModel=a;this.added=b!=null?b.slice():null;this.removed=c!=null?c.slice():null}
mxSelectionChange.prototype.execute=function(){var a=mxLog.enter("mxSelectionChange.execute");window.status=mxResources.get(this.selectionModel.updatingSelectionResource)||this.selectionModel.updatingSelectionResource;if(this.removed!=null)for(var b=0;b<this.removed.length;b++)this.selectionModel.cellRemoved(this.removed[b]);if(this.added!=null)for(b=0;b<this.added.length;b++)this.selectionModel.cellAdded(this.added[b]);b=this.added;this.added=this.removed;this.removed=b;window.status=mxResources.get(this.selectionModel.doneResource)||
this.selectionModel.doneResource;mxLog.leave("mxSelectionChange.execute",a);this.selectionModel.fireEvent(new mxEventObject(mxEvent.CHANGE,"added",this.added,"removed",this.removed))};function mxCellEditor(a){this.graph=a}mxCellEditor.prototype.graph=null;mxCellEditor.prototype.textarea=null;mxCellEditor.prototype.editingCell=null;mxCellEditor.prototype.trigger=null;mxCellEditor.prototype.modified=!1;mxCellEditor.prototype.emptyLabelText="";mxCellEditor.prototype.textNode="";
mxCellEditor.prototype.init=function(){this.textarea=document.createElement("textarea");this.textarea.className="mxCellEditor";this.textarea.style.position="absolute";this.textarea.style.overflow="visible";this.textarea.setAttribute("cols","20");this.textarea.setAttribute("rows","4");if(mxClient.IS_GC)this.textarea.style.resize="none";mxEvent.addListener(this.textarea,"blur",mxUtils.bind(this,function(){this.focusLost()}));mxEvent.addListener(this.textarea,"keydown",mxUtils.bind(this,function(a){if(!mxEvent.isConsumed(a))if(a.keyCode==
113||this.graph.isEnterStopsCellEditing()&&a.keyCode==13&&!mxEvent.isControlDown(a)&&!mxEvent.isShiftDown(a)){this.graph.stopEditing(false);mxEvent.consume(a)}else if(a.keyCode==27){this.graph.stopEditing(true);mxEvent.consume(a)}else{if(this.clearOnChange){this.clearOnChange=false;this.textarea.value=""}this.setModified(true)}}))};mxCellEditor.prototype.isModified=function(){return this.modified};mxCellEditor.prototype.setModified=function(a){this.modified=a};mxCellEditor.prototype.focusLost=function(){this.stopEditing(!this.graph.isInvokesStopCellEditing())};
mxCellEditor.prototype.startEditing=function(a,b){this.textarea==null&&this.init();this.stopEditing(true);var c=this.graph.getView().getState(a);if(c!=null){this.editingCell=a;this.trigger=b;this.textNode=null;if(c.text!=null&&this.isHideLabel(c)){this.textNode=c.text.node;this.textNode.style.visibility="hidden"}var d=this.graph.getView().scale,d=mxUtils.getValue(c.style,mxConstants.STYLE_FONTSIZE,mxConstants.DEFAULT_FONTSIZE)*d,e=mxUtils.getValue(c.style,mxConstants.STYLE_FONTFAMILY,mxConstants.DEFAULT_FONTFAMILY),
f=mxUtils.getValue(c.style,mxConstants.STYLE_FONTCOLOR,"black"),g=this.graph.model.isEdge(c.cell)?mxConstants.ALIGN_LEFT:mxUtils.getValue(c.style,mxConstants.STYLE_ALIGN,mxConstants.ALIGN_LEFT),h=(mxUtils.getValue(c.style,mxConstants.STYLE_FONTSTYLE,0)&mxConstants.FONT_BOLD)==mxConstants.FONT_BOLD;this.textarea.style.fontSize=d+"px";this.textarea.style.fontFamily=e;this.textarea.style.textAlign=g;this.textarea.style.color=f;this.textarea.style.fontWeight=h?"bold":"normal";d=this.getEditorBounds(c);
this.textarea.style.left=d.x+"px";this.textarea.style.top=d.y+"px";this.textarea.style.width=d.width+"px";this.textarea.style.height=d.height+"px";this.textarea.style.zIndex=5;c=this.getInitialValue(c,b);if(c==null||c.length==0){c=this.getEmptyLabelText();this.clearOnChange=true}else this.clearOnChange=false;this.setModified(false);this.textarea.value=c;this.graph.container.appendChild(this.textarea);if(this.textarea.style.display!="none"){this.textarea.focus();this.textarea.select()}}};
mxCellEditor.prototype.stopEditing=function(a){if(this.editingCell!=null){if(this.textNode!=null){this.textNode.style.visibility="visible";this.textNode=null}!a&&this.isModified()&&this.graph.labelChanged(this.editingCell,this.getCurrentValue(),this.trigger);this.trigger=this.editingCell=null;this.textarea.blur();this.textarea.parentNode.removeChild(this.textarea)}};mxCellEditor.prototype.getInitialValue=function(a,b){return this.graph.getEditingValue(a.cell,b)};
mxCellEditor.prototype.getCurrentValue=function(){return this.textarea.value.replace(/\r/g,"")};mxCellEditor.prototype.isHideLabel=function(){return true};mxCellEditor.prototype.getMinimumSize=function(a){var b=this.graph.getView().scale;return new mxRectangle(a.text==null?30:a.text.size*b+20,this.textarea.style.textAlign=="left"?120:40)};
mxCellEditor.prototype.getEditorBounds=function(a){var b=this.graph.getModel().isEdge(a.cell),c=this.graph.getView().scale,d=this.getMinimumSize(a),e=d.width,d=d.height,f=parseInt(a.style[mxConstants.STYLE_SPACING]||2)*c,g=parseInt(a.style[mxConstants.STYLE_SPACING_TOP]||0)*c+f,h=parseInt(a.style[mxConstants.STYLE_SPACING_RIGHT]||0)*c+f,i=parseInt(a.style[mxConstants.STYLE_SPACING_BOTTOM]||0)*c+f,c=parseInt(a.style[mxConstants.STYLE_SPACING_LEFT]||0)*c+f,h=new mxRectangle(a.x,a.y,Math.max(e,a.width-
c-h),Math.max(d,a.height-g-i));if(b){h.x=a.absoluteOffset.x;h.y=a.absoluteOffset.y;if(a.text!=null&&a.text.boundingBox!=null){if(a.text.boundingBox.x>0)h.x=a.text.boundingBox.x;if(a.text.boundingBox.y>0)h.y=a.text.boundingBox.y}}else if(a.text!=null&&a.text.boundingBox!=null){h.x=Math.min(h.x,a.text.boundingBox.x);h.y=Math.min(h.y,a.text.boundingBox.y)}h.x=h.x+c;h.y=h.y+g;if(a.text!=null&&a.text.boundingBox!=null)if(b){h.width=Math.max(e,a.text.boundingBox.width);h.height=Math.max(d,a.text.boundingBox.height)}else{h.width=
Math.max(h.width,a.text.boundingBox.width);h.height=Math.max(h.height,a.text.boundingBox.height)}if(this.graph.getModel().isVertex(a.cell)){b=mxUtils.getValue(a.style,mxConstants.STYLE_LABEL_POSITION,mxConstants.ALIGN_CENTER);if(b==mxConstants.ALIGN_LEFT)h.x=h.x-a.width;else if(b==mxConstants.ALIGN_RIGHT)h.x=h.x+a.width;b=mxUtils.getValue(a.style,mxConstants.STYLE_VERTICAL_LABEL_POSITION,mxConstants.ALIGN_MIDDLE);if(b==mxConstants.ALIGN_TOP)h.y=h.y-a.height;else if(b==mxConstants.ALIGN_BOTTOM)h.y=
h.y+a.height}return h};mxCellEditor.prototype.getEmptyLabelText=function(){return this.emptyLabelText};mxCellEditor.prototype.getEditingCell=function(){return this.editingCell};mxCellEditor.prototype.destroy=function(){if(this.textarea!=null){mxEvent.release(this.textarea);this.textarea.parentNode!=null&&this.textarea.parentNode.removeChild(this.textarea);this.textarea=null}};function mxCellRenderer(){this.shapes=mxUtils.clone(this.defaultShapes)}mxCellRenderer.prototype.shapes=null;
mxCellRenderer.prototype.defaultEdgeShape=mxConnector;mxCellRenderer.prototype.defaultVertexShape=mxRectangleShape;mxCellRenderer.prototype.defaultShapes={};mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_ARROW]=mxArrow;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_RECTANGLE]=mxRectangleShape;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_ELLIPSE]=mxEllipse;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_DOUBLE_ELLIPSE]=mxDoubleEllipse;
mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_RHOMBUS]=mxRhombus;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_IMAGE]=mxImageShape;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_LINE]=mxLine;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_LABEL]=mxLabel;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_CYLINDER]=mxCylinder;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_SWIMLANE]=mxSwimlane;
mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_CONNECTOR]=mxConnector;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_ACTOR]=mxActor;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_CLOUD]=mxCloud;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_TRIANGLE]=mxTriangle;mxCellRenderer.prototype.defaultShapes[mxConstants.SHAPE_HEXAGON]=mxHexagon;mxCellRenderer.prototype.registerShape=function(a,b){this.shapes[a]=b};
mxCellRenderer.prototype.initialize=function(a,b){var c=a.view.graph.getModel();if(a.view.graph.container!=null&&a.shape==null&&a.cell!=a.view.currentRoot&&(c.isVertex(a.cell)||c.isEdge(a.cell))){this.createShape(a);if(a.shape!=null&&(b==null||b)){this.initializeShape(a);if(a.view.graph.ordered||c.isEdge(a.cell))a.invalidOrder=true;else if(a.view.graph.keepEdgesInForeground&&this.firstEdge!=null)this.firstEdge.parentNode==a.shape.node.parentNode?this.insertState(a,this.firstEdge):this.firstEdge=null;
a.shape.scale=a.view.scale;this.createCellOverlays(a);this.installListeners(a)}}};mxCellRenderer.prototype.initializeShape=function(a){a.shape.init(a.view.getDrawPane())};mxCellRenderer.prototype.getPreviousStateInContainer=function(a,b){for(var c=null,d=a.view.graph,e=d.getModel(),f=a.cell,g=e.getParent(f);g!=null&&c==null;){c=this.findPreviousStateInContainer(d,g,f,b);f=g;g=e.getParent(f)}return c};
mxCellRenderer.prototype.findPreviousStateInContainer=function(a,b,c,d){for(var e=null,f=a.getModel(),c=c!=null?b.getIndex(c)-1:f.getChildCount(b)-1;c>=0&&e==null;c--)e=this.findPreviousStateInContainer(a,f.getChildAt(b,c),null,d);if(e==null){e=a.view.getState(b);if(e!=null&&(e.shape==null||e.shape.node==null||e.shape.node.parentNode!=d))e=null}return e};
mxCellRenderer.prototype.order=function(a){var b=a.shape.node.parentNode,c=this.getPreviousStateInContainer(a,b),d=b.firstChild;if(c!=null){d=c.shape.node;if(c.text!=null&&c.text.node!=null&&c.text.node.parentNode==b)d=c.text.node;d=d.nextSibling}this.insertState(a,d)};
mxCellRenderer.prototype.orderEdge=function(a){var b=a.view,c=b.graph.getModel();if(b.graph.keepEdgesInForeground){if(this.firstEdge==null||this.firstEdge.parentNode==null||this.firstEdge.parentNode!=a.shape.node.parentNode)this.firstEdge=a.shape.node}else if(b.graph.keepEdgesInBackground){var d=a.shape.node,e=d.parentNode,c=c.getParent(a.cell),b=b.getState(c),e=b!=null&&b.shape!=null&&b.shape.node!=null?b.shape.node.nextSibling:e.firstChild;e!=null&&e!=d&&this.insertState(a,e)}};
mxCellRenderer.prototype.insertState=function(a,b){a.shape.node.parentNode.insertBefore(a.shape.node,b);a.text!=null&&(a.text.node!=null&&a.text.node.parentNode==a.shape.node.parentNode)&&a.shape.node.parentNode.insertBefore(a.text.node,a.shape.node.nextSibling)};
mxCellRenderer.prototype.createShape=function(a){if(a.style!=null){var b=mxStencilRegistry.getStencil(a.style[mxConstants.STYLE_SHAPE]);if(b!=null)a.shape=new mxStencilShape(b);else{b=this.getShapeConstructor(a);a.shape=new b}a.shape.points=a.absolutePoints;a.shape.bounds=new mxRectangle(a.x,a.y,a.width,a.height);a.shape.dialect=a.view.graph.dialect;this.configureShape(a)}};
mxCellRenderer.prototype.getShapeConstructor=function(a){var b=a.style[mxConstants.STYLE_SHAPE],b=b!=null?this.shapes[b]:null;b==null&&(b=a.view.graph.getModel().isEdge(a.cell)?this.defaultEdgeShape:this.defaultVertexShape);return b};
mxCellRenderer.prototype.configureShape=function(a){a.shape.apply(a);var b=a.view.graph.getImage(a);if(b!=null)a.shape.image=b;var b=a.view.graph.getIndicatorColor(a),c=a.view.graph.getIndicatorShape(a),c=c!=null?this.shapes[c]:null;if(b!=null){a.shape.indicatorShape=c;a.shape.indicatorColor=b;a.shape.indicatorGradientColor=a.view.graph.getIndicatorGradientColor(a);a.shape.indicatorDirection=a.style[mxConstants.STYLE_INDICATOR_DIRECTION]}else{b=a.view.graph.getIndicatorImage(a);if(b!=null)a.shape.indicatorImage=
b}this.postConfigureShape(a)};mxCellRenderer.prototype.postConfigureShape=function(a){if(a.shape!=null){this.resolveColor(a,"indicatorColor",mxConstants.STYLE_FILLCOLOR);this.resolveColor(a,"indicatorGradientColor",mxConstants.STYLE_GRADIENTCOLOR);this.resolveColor(a,"fill",mxConstants.STYLE_FILLCOLOR);this.resolveColor(a,"stroke",mxConstants.STYLE_STROKECOLOR);this.resolveColor(a,"gradient",mxConstants.STYLE_GRADIENTCOLOR)}};
mxCellRenderer.prototype.resolveColor=function(a,b,c){var d=a.shape[b],e=a.view.graph,f=null;if(d=="inherit")f=e.model.getParent(a.cell);else if(d=="swimlane"){f=e.model.getTerminal(a.cell,false)!=null?e.model.getTerminal(a.cell,false):a.cell;f=e.getSwimlane(f);c=e.swimlaneIndicatorColorAttribute}else if(d=="indicated")a.shape[b]=a.shape.indicatorColor;if(f!=null){d=e.getView().getState(f);a.shape[b]=null;d!=null&&(a.shape[b]=d.shape!=null&&b!="indicatorColor"?d.shape[b]:d.style[c])}};
mxCellRenderer.prototype.getLabelValue=function(a){var b=a.view.graph,c=b.getLabel(a.cell);!b.isHtmlLabel(a.cell)&&(!mxUtils.isNode(c)&&b.dialect!=mxConstants.DIALECT_SVG&&c!=null)&&(c=mxUtils.htmlEntities(c,false));return c};
mxCellRenderer.prototype.createLabel=function(a,b){var c=a.view.graph;c.getModel().isEdge(a.cell);if(a.style[mxConstants.STYLE_FONTSIZE]>0||a.style[mxConstants.STYLE_FONTSIZE]==null){var d=(c.isHtmlLabel(a.cell)||b!=null&&mxUtils.isNode(b))&&c.dialect==mxConstants.DIALECT_SVG;a.text=new mxText(b,new mxRectangle,a.style[mxConstants.STYLE_ALIGN]||mxConstants.ALIGN_CENTER,c.getVerticalAlign(a),a.style[mxConstants.STYLE_FONTCOLOR],a.style[mxConstants.STYLE_FONTFAMILY],a.style[mxConstants.STYLE_FONTSIZE],
a.style[mxConstants.STYLE_FONTSTYLE],a.style[mxConstants.STYLE_SPACING],a.style[mxConstants.STYLE_SPACING_TOP],a.style[mxConstants.STYLE_SPACING_RIGHT],a.style[mxConstants.STYLE_SPACING_BOTTOM],a.style[mxConstants.STYLE_SPACING_LEFT],a.style[mxConstants.STYLE_HORIZONTAL],a.style[mxConstants.STYLE_LABEL_BACKGROUNDCOLOR],a.style[mxConstants.STYLE_LABEL_BORDERCOLOR],c.isWrapping(a.cell)&&c.isHtmlLabel(a.cell),c.isLabelClipped(a.cell),a.style[mxConstants.STYLE_OVERFLOW],a.style[mxConstants.STYLE_LABEL_PADDING]);
a.text.opacity=a.style[mxConstants.STYLE_TEXT_OPACITY];a.text.dialect=d?mxConstants.DIALECT_STRICTHTML:a.view.graph.dialect;this.initializeLabel(a);var e=false,f=function(b){var d=a;if(mxClient.IS_TOUCH||e){d=mxEvent.getClientX(b);b=mxEvent.getClientY(b);b=mxUtils.convertPoint(c.container,d,b);d=c.view.getState(c.getCellAt(b.x,b.y))}return d},d=mxClient.IS_TOUCH?"touchmove":"mousemove",g=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(a.text.node,mxClient.IS_TOUCH?"touchstart":"mousedown",
mxUtils.bind(this,function(b){if(this.isLabelEvent(a,b)){c.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(b,a));e=c.dialect!=mxConstants.DIALECT_SVG&&mxEvent.getSource(b).nodeName=="IMG"}}));mxEvent.addListener(a.text.node,d,mxUtils.bind(this,function(b){this.isLabelEvent(a,b)&&c.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(b,f(b)))}));mxEvent.addListener(a.text.node,g,mxUtils.bind(this,function(b){if(this.isLabelEvent(a,b)){c.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(b,f(b)));e=
false}}));mxEvent.addListener(a.text.node,"dblclick",mxUtils.bind(this,function(b){if(this.isLabelEvent(a,b)){c.dblClick(b,a.cell);mxEvent.consume(b)}}))}};
mxCellRenderer.prototype.initializeLabel=function(a){var b=a.view.graph;a.text.dialect!=mxConstants.DIALECT_SVG&&(mxClient.IS_SVG&&mxClient.NO_FO?a.text.init(b.container):mxUtils.isVml(a.view.getDrawPane())&&(a.shape.label!=null?a.text.init(a.shape.label):a.text.init(a.shape.node)));if(a.text.node==null){a.text.init(a.view.getDrawPane());a.shape!=null&&a.text!=null&&a.shape.node.parentNode.insertBefore(a.text.node,a.shape.node.nextSibling)}};
mxCellRenderer.prototype.createCellOverlays=function(a){var b=a.view.graph.getCellOverlays(a.cell);if(b!=null){if(a.overlays==null)a.overlays=[];for(var c=0;c<b.length;c++)if(a.overlays[c]==null){var d=new mxImageShape(new mxRectangle,b[c].image.src);d.dialect=a.view.graph.dialect;d.overlay=b[c];this.initializeOverlay(a,d);this.installCellOverlayListeners(a,b[c],d);if(b[c].cursor!=null)d.node.style.cursor=b[c].cursor;a.overlays[c]=d}}};mxCellRenderer.prototype.initializeOverlay=function(a,b){b.init(a.view.getOverlayPane())};
mxCellRenderer.prototype.installCellOverlayListeners=function(a,b,c){var d=a.view.graph;mxEvent.addListener(c.node,"click",function(c){d.isEditing()&&d.stopEditing(!d.isInvokesStopCellEditing());b.fireEvent(new mxEventObject(mxEvent.CLICK,"event",c,"cell",a.cell))});var e=mxClient.IS_TOUCH?"touchmove":"mousemove";mxEvent.addListener(c.node,mxClient.IS_TOUCH?"touchstart":"mousedown",function(a){mxEvent.consume(a)});mxEvent.addListener(c.node,e,function(b){d.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(b,
a))});mxClient.IS_TOUCH&&mxEvent.addListener(c.node,"touchend",function(c){b.fireEvent(new mxEventObject(mxEvent.CLICK,"event",c,"cell",a.cell))})};
mxCellRenderer.prototype.createControl=function(a){var b=a.view.graph,c=b.getFoldingImage(a);if(b.foldingEnabled&&c!=null){if(a.control==null){var d=new mxRectangle(0,0,c.width,c.height);a.control=new mxImageShape(d,c.src);a.control.dialect=b.dialect;a.control.preserveImageAspect=false;this.initControl(a,a.control,true,function(c){if(b.isEnabled()){var d=!b.isCellCollapsed(a.cell);b.foldCells(d,false,[a.cell]);mxEvent.consume(c)}})}}else if(a.control!=null){a.control.destroy();a.control=null}};
mxCellRenderer.prototype.initControl=function(a,b,c,d){var e=a.view.graph;if(e.isHtmlLabel(a.cell)&&mxClient.NO_FO&&e.dialect==mxConstants.DIALECT_SVG){b.dialect=mxConstants.DIALECT_PREFERHTML;b.init(e.container);b.node.style.zIndex=1}else b.init(a.view.getOverlayPane());b=b.innerNode||b.node;if(d){if(e.isEnabled())b.style.cursor="pointer";mxEvent.addListener(b,"click",d)}if(c){c=mxClient.IS_TOUCH?"touchmove":"mousemove";mxEvent.addListener(b,mxClient.IS_TOUCH?"touchstart":"mousedown",function(b){e.fireMouseEvent(mxEvent.MOUSE_DOWN,
new mxMouseEvent(b,a));mxEvent.consume(b)});mxEvent.addListener(b,c,function(b){e.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(b,a))})}return b};mxCellRenderer.prototype.isShapeEvent=function(){return true};mxCellRenderer.prototype.isLabelEvent=function(){return true};
mxCellRenderer.prototype.installListeners=function(a){var b=a.view.graph;if(b.dialect==mxConstants.DIALECT_SVG){var c="all";if(b.getModel().isEdge(a.cell)&&a.shape.stroke!=null&&(a.shape.fill==null||a.shape.fill==mxConstants.NONE))c="visibleStroke";a.shape.innerNode!=null?a.shape.innerNode.setAttribute("pointer-events",c):a.shape.node.setAttribute("pointer-events",c)}var d=function(c){var d=a;if(b.dialect!=mxConstants.DIALECT_SVG&&mxEvent.getSource(c).nodeName=="IMG"||mxClient.IS_TOUCH){d=mxEvent.getClientX(c);
c=mxEvent.getClientY(c);c=mxUtils.convertPoint(b.container,d,c);d=b.view.getState(b.getCellAt(c.x,c.y))}return d},e=false;mxEvent.addListener(a.shape.node,"gesturestart",mxUtils.bind(this,function(a){b.lastTouchTime=0;e=true;mxEvent.consume(a)}));var c=mxClient.IS_TOUCH?"touchmove":"mousemove",f=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(a.shape.node,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,function(c){this.isShapeEvent(a,c)&&!e?b.fireMouseEvent(mxEvent.MOUSE_DOWN,
new mxMouseEvent(c,a.shape!=null&&mxEvent.getSource(c)==a.shape.content?null:a)):e&&mxEvent.consume(c)}));mxEvent.addListener(a.shape.node,c,mxUtils.bind(this,function(c){this.isShapeEvent(a,c)&&!e?b.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(c,a.shape!=null&&mxEvent.getSource(c)==a.shape.content?null:d(c))):e&&mxEvent.consume(c)}));mxEvent.addListener(a.shape.node,f,mxUtils.bind(this,function(c){this.isShapeEvent(a,c)&&!e?b.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(c,a.shape!=null&&
mxEvent.getSource(c)==a.shape.content?null:d(c))):e&&mxEvent.consume(c)}));var g=mxClient.IS_TOUCH?"gestureend":"dblclick";mxEvent.addListener(a.shape.node,g,mxUtils.bind(this,function(c){e=false;if(g=="gestureend"){b.lastTouchTime=0;if(b.gestureEnabled){b.handleGesture(a,c);mxEvent.consume(c)}}else if(this.isShapeEvent(a,c)){b.dblClick(c,a.shape!=null&&mxEvent.getSource(c)==a.shape.content?null:a.cell);mxEvent.consume(c)}}))};
mxCellRenderer.prototype.redrawLabel=function(a){var b=this.getLabelValue(a);if(a.text==null&&b!=null&&(mxUtils.isNode(b)||b.length>0))this.createLabel(a,b);else if(a.text!=null&&(b==null||b.length==0)){a.text.destroy();a.text=null}if(a.text!=null){var c=a.view.graph,d=c.isWrapping(a.cell),c=c.isLabelClipped(a.cell),e=this.getLabelBounds(a);if(a.text.value!=b||a.text.isWrapping!=d||a.text.isClipping!=c||a.text.scale!=a.view.scale||!a.text.bounds.equals(e)){a.text.value=b;a.text.bounds=e;a.text.scale=
this.getTextScale(a);a.text.isWrapping=d;a.text.isClipping=c;a.text.redraw()}}};mxCellRenderer.prototype.getTextScale=function(a){return a.view.scale};
mxCellRenderer.prototype.getLabelBounds=function(a){var b=a.view.graph,c=b.getModel().isEdge(a.cell),d=new mxRectangle(a.absoluteOffset.x,a.absoluteOffset.y);if(!c){d.x=d.x+a.x;d.y=d.y+a.y;d.width=Math.max(1,a.width);d.height=Math.max(1,a.height);if(b.isSwimlane(a.cell)){c=b.view.scale;a=b.getStartSize(a.cell);if(a.width>0)d.width=a.width*c;else if(a.height>0)d.height=a.height*c}}return d};
mxCellRenderer.prototype.redrawCellOverlays=function(a){var b=a.view.graph.getCellOverlays(a.cell),c=a.overlays!=null?a.overlays.length:0,d=b!=null?b.length:0;if(c!=d){if(c>0){for(var e=[],c=0;c<a.overlays.length;c++){var f=mxUtils.indexOf(b,a.overlays[c].overlay);f>=0?e[f]=a.overlays[c]:a.overlays[c].destroy()}a.overlays=e}d>0?this.createCellOverlays(a):a.overlays=null}if(a.overlays!=null)for(c=0;c<b.length;c++){d=b[c].getBounds(a);if(a.overlays[c].bounds==null||a.overlays[c].scale!=a.view.scale||
!a.overlays[c].bounds.equals(d)){a.overlays[c].bounds=d;a.overlays[c].scale=a.view.scale;a.overlays[c].redraw()}}};mxCellRenderer.prototype.redrawControl=function(a){if(a.control!=null){var b=this.getControlBounds(a),c=a.view.scale;if(a.control.scale!=c||!a.control.bounds.equals(b)){a.control.bounds=b;a.control.scale=c;a.control.redraw()}}};
mxCellRenderer.prototype.getControlBounds=function(a){if(a.control!=null){var b=a.control.scale,c=a.control.bounds.width/b,b=a.control.bounds.height/b,d=a.view.scale;return a.view.graph.getModel().isEdge(a.cell)?new mxRectangle(a.x+a.width/2-c/2*d,a.y+a.height/2-b/2*d,c*d,b*d):new mxRectangle(a.x+c/2*d,a.y+b/2*d,c*d,b*d)}return null};
mxCellRenderer.prototype.redraw=function(a,b,c){if(a.shape!=null){a.view.graph.getModel().isEdge(a.cell);reconfigure=b!=null?b:false;this.createControl(a);if(a.orderChanged||a.invalidOrder){a.view.graph.ordered?this.order(a):this.orderEdge(a);reconfigure=a.orderChanged}delete a.invalidOrder;delete a.orderChanged;!reconfigure&&!mxUtils.equalEntries(a.shape.style,a.style)&&(reconfigure=true);if(reconfigure){this.configureShape(a);a.shape.reconfigure()}if(b||a.shape.bounds==null||a.shape.scale!=a.view.scale||
!a.shape.bounds.equals(a)||!mxUtils.equalPoints(a.shape.points,a.absolutePoints)){a.shape.points=a.absolutePoints!=null?a.absolutePoints.slice():null;a.shape.bounds=new mxRectangle(a.x,a.y,a.width,a.height);a.shape.scale=a.view.scale;c==null||c?a.shape.redraw():a.shape.updateBoundingBox()}if(c==null||c){this.redrawLabel(a);this.redrawCellOverlays(a);this.redrawControl(a)}}};
mxCellRenderer.prototype.destroy=function(a){if(a.shape!=null){if(a.text!=null){a.text.destroy();a.text=null}if(a.overlays!=null){for(var b=0;b<a.overlays.length;b++)a.overlays[b].destroy();a.overlays=null}if(a.control!=null){a.control.destroy();a.control=null}a.shape.destroy();a.shape=null}};
var mxEdgeStyle={EntityRelation:function(a,b,c,d,e){var f=a.view,g=f.graph,d=mxUtils.getValue(a.style,mxConstants.STYLE_SEGMENT,mxConstants.ENTITY_SEGMENT)*f.scale,h=a.absolutePoints,i=h[0],k=h[h.length-1],h=false;if(i!=null){b=new mxCellState;b.x=i.x;b.y=i.y}else if(b!=null){var l=mxUtils.getPortConstraints(b,a,true,mxConstants.DIRECTION_MASK_NONE);if(l!=mxConstants.DIRECTION_MASK_NONE)h=l==mxConstants.DIRECTION_MASK_WEST;else{i=g.getCellGeometry(b.cell);i.relative?h=i.x<=0.5:c!=null&&(h=c.x+c.width<
b.x)}}else return;i=true;if(k!=null){c=new mxCellState;c.x=k.x;c.y=k.y}else if(c!=null){l=mxUtils.getPortConstraints(c,a,false,mxConstants.DIRECTION_MASK_NONE);if(l!=mxConstants.DIRECTION_MASK_NONE)i=l==mxConstants.DIRECTION_MASK_WEST;else{a=g.getCellGeometry(c.cell);a.relative?i=a.x<=0.5:b!=null&&(i=b.x+b.width<c.x)}}if(b!=null&&c!=null){a=h?b.x:b.x+b.width;b=f.getRoutingCenterY(b);g=i?c.x:c.x+c.width;c=f.getRoutingCenterY(c);f=new mxPoint(a+(h?-d:d),b);k=new mxPoint(g+(i?-d:d),c);if(h==i){d=h?Math.min(a,
g)-d:Math.max(a,g)+d;e.push(new mxPoint(d,b));e.push(new mxPoint(d,c))}else{if(f.x<k.x==h){d=b+(c-b)/2;e.push(f);e.push(new mxPoint(f.x,d));e.push(new mxPoint(k.x,d))}else e.push(f);e.push(k)}}},Loop:function(a,b,c,d,e){if(b!=null){var c=a.view,f=c.graph,d=d!=null&&d.length>0?d[0]:null;if(d!=null){d=c.transformControlPoint(a,d);mxUtils.contains(b,d.x,d.y)&&(d=null)}var g=0,h=0,i=0,k=0,f=mxUtils.getValue(a.style,mxConstants.STYLE_SEGMENT,f.gridSize)*c.scale,a=mxUtils.getValue(a.style,mxConstants.STYLE_DIRECTION,
mxConstants.DIRECTION_WEST);if(a==mxConstants.DIRECTION_NORTH||a==mxConstants.DIRECTION_SOUTH){g=c.getRoutingCenterX(b);h=f}else{i=c.getRoutingCenterY(b);k=f}if(d==null||d.x<b.x||d.x>b.x+b.width)if(d!=null){g=d.x;k=Math.max(Math.abs(i-d.y),k)}else a==mxConstants.DIRECTION_NORTH?i=b.y-2*h:a==mxConstants.DIRECTION_SOUTH?i=b.y+b.height+2*h:g=a==mxConstants.DIRECTION_EAST?b.x-2*k:b.x+b.width+2*k;else if(d!=null){g=c.getRoutingCenterX(b);h=Math.max(Math.abs(g-d.x),k);i=d.y;k=0}e.push(new mxPoint(g-h,i-
k));e.push(new mxPoint(g+h,i+k))}},ElbowConnector:function(a,b,c,d,e){var f=d!=null&&d.length>0?d[0]:null,g=false,h=false;if(b!=null&&c!=null)if(f!=null)var i=Math.min(b.x,c.x),k=Math.max(b.x+b.width,c.x+c.width),h=Math.min(b.y,c.y),l=Math.max(b.y+b.height,c.y+c.height),f=a.view.transformControlPoint(a,f),g=f.y<h||f.y>l,h=f.x<i||f.x>k;else{i=Math.max(b.x,c.x);k=Math.min(b.x+b.width,c.x+c.width);g=i==k;if(!g){h=Math.max(b.y,c.y);l=Math.min(b.y+b.height,c.y+c.height);h=h==l}}!h&&(g||a.style[mxConstants.STYLE_ELBOW]==
mxConstants.ELBOW_VERTICAL)?mxEdgeStyle.TopToBottom(a,b,c,d,e):mxEdgeStyle.SideToSide(a,b,c,d,e)},SideToSide:function(a,b,c,d,e){var f=a.view,d=d!=null&&d.length>0?d[0]:null,g=a.absolutePoints,h=g[0],g=g[g.length-1];d!=null&&(d=f.transformControlPoint(a,d));if(h!=null){b=new mxCellState;b.x=h.x;b.y=h.y}if(g!=null){c=new mxCellState;c.x=g.x;c.y=g.y}if(b!=null&&c!=null){var a=Math.max(b.x,c.x),i=Math.min(b.x+b.width,c.x+c.width),a=d!=null?d.x:i+(a-i)/2,i=f.getRoutingCenterY(b),f=f.getRoutingCenterY(c);
if(d!=null){if(h!=null&&d.y>=b.y&&d.y<=b.y+b.height)i=d.y;if(g!=null&&d.y>=c.y&&d.y<=c.y+c.height)f=d.y}!mxUtils.contains(c,a,i)&&!mxUtils.contains(b,a,i)&&e.push(new mxPoint(a,i));!mxUtils.contains(c,a,f)&&!mxUtils.contains(b,a,f)&&e.push(new mxPoint(a,f));if(e.length==1)if(d!=null)!mxUtils.contains(c,a,d.y)&&!mxUtils.contains(b,a,d.y)&&e.push(new mxPoint(a,d.y));else{f=Math.max(b.y,c.y);b=Math.min(b.y+b.height,c.y+c.height);e.push(new mxPoint(a,f+(b-f)/2))}}},TopToBottom:function(a,b,c,d,e){var f=
a.view,d=d!=null&&d.length>0?d[0]:null,g=a.absolutePoints,h=g[0],g=g[g.length-1];d!=null&&(d=f.transformControlPoint(a,d));if(h!=null){b=new mxCellState;b.x=h.x;b.y=h.y}if(g!=null){c=new mxCellState;c.x=g.x;c.y=g.y}if(b!=null&&c!=null){h=Math.max(b.y,c.y);g=Math.min(b.y+b.height,c.y+c.height);a=f.getRoutingCenterX(b);if(d!=null&&d.x>=b.x&&d.x<=b.x+b.width)a=d.x;h=d!=null?d.y:g+(h-g)/2;!mxUtils.contains(c,a,h)&&!mxUtils.contains(b,a,h)&&e.push(new mxPoint(a,h));a=d!=null&&d.x>=c.x&&d.x<=c.x+c.width?
d.x:f.getRoutingCenterX(c);!mxUtils.contains(c,a,h)&&!mxUtils.contains(b,a,h)&&e.push(new mxPoint(a,h));if(e.length==1)if(d!=null&&e.length==1)!mxUtils.contains(c,d.x,h)&&!mxUtils.contains(b,d.x,h)&&e.push(new mxPoint(d.x,h));else{f=Math.max(b.x,c.x);b=Math.min(b.x+b.width,c.x+c.width);e.push(new mxPoint(f+(b-f)/2,h))}}},SegmentConnector:function(a,b,c,d,e){var f=a.absolutePoints,g=true,h=null,i=f[0];i==null&&b!=null?i=new mxPoint(a.view.getRoutingCenterX(b),a.view.getRoutingCenterY(b)):i!=null&&
(i=i.clone());var k=f.length-1;if(d!=null&&d.length>0){for(var h=a.view.transformControlPoint(a,d[0]),l=b,m=f[0],n=false,o=false,n=h,q=d.length,p=0;p<2;p++){var t=m!=null&&m.x==n.x,u=m!=null&&m.y==n.y,v=l!=null&&n.y>=l.y&&n.y<=l.y+l.height,l=l!=null&&n.x>=l.x&&n.x<=l.x+l.width,n=u||m==null&&v,o=t||m==null&&l;if(m!=null&&!u&&!t&&(v||l)){g=v?false:true;break}if(o||n){g=n;p==1&&(g=d.length%2==0?n:o);break}l=c;m=f[k];n=a.view.transformControlPoint(a,d[q-1])}g&&(f[0]!=null&&f[0].y!=h.y||f[0]==null&&b!=
null&&(h.y<b.y||h.y>b.y+b.height))?e.push(new mxPoint(i.x,h.y)):!g&&(f[0]!=null&&f[0].x!=h.x||f[0]==null&&b!=null&&(h.x<b.x||h.x>b.x+b.width))&&e.push(new mxPoint(h.x,i.y));g?i.y=h.y:i.x=h.x;for(p=0;p<d.length;p++){g=!g;h=a.view.transformControlPoint(a,d[p]);g?i.y=h.y:i.x=h.x;e.push(i.clone())}}else{h=i;g=true}i=f[k];i==null&&c!=null&&(i=new mxPoint(a.view.getRoutingCenterX(c),a.view.getRoutingCenterY(c)));g&&(f[k]!=null&&f[k].y!=h.y||f[k]==null&&c!=null&&(h.y<c.y||h.y>c.y+c.height))?e.push(new mxPoint(i.x,
h.y)):!g&&(f[k]!=null&&f[k].x!=h.x||f[k]==null&&c!=null&&(h.x<c.x||h.x>c.x+c.width))&&e.push(new mxPoint(h.x,i.y));if(f[0]==null&&b!=null)for(;e.length>1&&mxUtils.contains(b,e[1].x,e[1].y);)e=e.splice(1,1);if(f[k]==null&&c!=null)for(;e.length>1&&mxUtils.contains(c,e[e.length-1].x,e[e.length-1].y);)e=e.splice(e.length-1,1)},orthBuffer:10,dirVectors:[[-1,0],[0,-1],[1,0],[0,1],[-1,0],[0,-1],[1,0]],wayPoints1:[[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0],[0,0]],routePatterns:[[[513,
2308,2081,2562],[513,1090,514,2184,2114,2561],[513,1090,514,2564,2184,2562],[513,2308,2561,1090,514,2568,2308]],[[514,1057,513,2308,2081,2562],[514,2184,2114,2561],[514,2184,2562,1057,513,2564,2184],[514,1057,513,2568,2308,2561]],[[1090,514,1057,513,2308,2081,2562],[2114,2561],[1090,2562,1057,513,2564,2184],[1090,514,1057,513,2308,2561,2568]],[[2081,2562],[1057,513,1090,514,2184,2114,2561],[1057,513,1090,514,2184,2562,2564],[1057,2561,1090,514,2568,2308]]],inlineRoutePatterns:[[null,[2114,2568],null,
null],[null,[514,2081,2114,2568],null,null],[null,[2114,2561],null,null],[[2081,2562],[1057,2114,2568],[2184,2562],null]],vertexSeperations:[],limits:[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]],LEFT_MASK:32,TOP_MASK:64,RIGHT_MASK:128,BOTTOM_MASK:256,LEFT:1,TOP:2,RIGHT:4,BOTTOM:8,SIDE_MASK:480,CENTER_MASK:512,SOURCE_MASK:1024,TARGET_MASK:2048,VERTEX_MASK:3072,OrthConnector:function(a,b,c,d,e){var f=a.view.graph,g=b==null?false:f.getModel().isEdge(b.cell),f=c==null?false:f.getModel().isEdge(c.cell);if(d!=
null&&d.length>0||g||f)mxEdgeStyle.SegmentConnector(a,b,c,d,e);else{var d=a.absolutePoints,h=d[0],i=d[d.length-1],d=b!=null?b.x:h.x,g=b!=null?b.y:h.y,k=b!=null?b.width:1,l=b!=null?b.height:1,m=c!=null?c.x:i.x,n=c!=null?c.y:i.y,o=c!=null?c.width:1,q=c!=null?c.height:1,f=a.view.scale*mxEdgeStyle.orthBuffer,p=[mxConstants.DIRECTION_MASK_ALL,mxConstants.DIRECTION_MASK_ALL];b!=null&&(p[0]=mxUtils.getPortConstraints(b,a,true,mxConstants.DIRECTION_MASK_ALL));c!=null&&(p[1]=mxUtils.getPortConstraints(c,a,
false,mxConstants.DIRECTION_MASK_ALL));a=[0,0];d=[[d,g,k,l],[m,n,o,q]];for(k=0;k<2;k++){mxEdgeStyle.limits[k][1]=d[k][0]-f;mxEdgeStyle.limits[k][2]=d[k][1]-f;mxEdgeStyle.limits[k][4]=d[k][0]+d[k][2]+f;mxEdgeStyle.limits[k][8]=d[k][1]+d[k][3]+f}k=d[0][0]+d[0][2]/2-(d[1][0]+d[1][2]/2);l=d[0][1]+d[0][3]/2-(d[1][1]+d[1][3]/2);g=0;if(k<0)g=l<0?2:1;else if(l<=0){g=3;k==0&&(g=2)}l=null;b!=null&&(l=h);b=[[0.5,0.5],[0.5,0.5]];for(k=0;k<2;k++){if(l!=null){b[k][0]=(l.x-d[k][0])/d[k][2];if(b[k][0]<0.01)a[k]=
mxConstants.DIRECTION_MASK_WEST;else if(b[k][0]>0.99)a[k]=mxConstants.DIRECTION_MASK_EAST;b[k][1]=(l.y-d[k][1])/d[k][3];if(b[k][1]<0.01)a[k]=mxConstants.DIRECTION_MASK_NORTH;else if(b[k][1]>0.99)a[k]=mxConstants.DIRECTION_MASK_SOUTH}l=null;c!=null&&(l=i)}k=d[0][1]-(d[1][1]+d[1][3]);l=d[0][0]-(d[1][0]+d[1][2]);m=d[1][1]-(d[0][1]+d[0][3]);n=d[1][0]-(d[0][0]+d[0][2]);mxEdgeStyle.vertexSeperations[1]=Math.max(l-2*f,0);mxEdgeStyle.vertexSeperations[2]=Math.max(k-2*f,0);mxEdgeStyle.vertexSeperations[4]=
Math.max(m-2*f,0);mxEdgeStyle.vertexSeperations[3]=Math.max(n-2*f,0);c=[];h=[];i=[];h[0]=l>=n?mxConstants.DIRECTION_MASK_WEST:mxConstants.DIRECTION_MASK_EAST;i[0]=k>=m?mxConstants.DIRECTION_MASK_NORTH:mxConstants.DIRECTION_MASK_SOUTH;h[1]=mxUtils.reversePortConstraints(h[0]);i[1]=mxUtils.reversePortConstraints(i[0]);l=l>=n?l:n;m=k>=m?k:m;n=[[0,0],[0,0]];o=false;for(k=0;k<2;k++)if(a[k]==0){(h[k]&p[k])==0&&(h[k]=mxUtils.reversePortConstraints(h[k]));(i[k]&p[k])==0&&(i[k]=mxUtils.reversePortConstraints(i[k]));
n[k][0]=i[k];n[k][1]=h[k]}if(m>f*2&&l>f*2)if((h[0]&p[0])>0&&(i[1]&p[1])>0){n[0][0]=h[0];n[0][1]=i[0];n[1][0]=i[1];n[1][1]=h[1];o=true}else if((i[0]&p[0])>0&&(h[1]&p[1])>0){n[0][0]=i[0];n[0][1]=h[0];n[1][0]=h[1];n[1][1]=i[1];o=true}if(m>f*2&&!o){n[0][0]=i[0];n[0][1]=h[0];n[1][0]=i[1];n[1][1]=h[1];o=true}if(l>f*2&&!o){n[0][0]=h[0];n[0][1]=i[0];n[1][0]=h[1];n[1][1]=i[1]}for(k=0;k<2;k++)if(a[k]==0){(n[k][0]&p[k])==0&&(n[k][0]=n[k][1]);c[k]=n[k][0]&p[k];c[k]=c[k]|(n[k][1]&p[k])<<8;c[k]=c[k]|(n[1-k][k]&
p[k])<<16;c[k]=c[k]|(n[1-k][1-k]&p[k])<<24;(c[k]&15)==0&&(c[k]=c[k]<<8);(c[k]&3840)==0&&(c[k]=c[k]&15|c[k]>>8);(c[k]&983040)==0&&(c[k]=c[k]&65535|(c[k]&251658240)>>8);a[k]=c[k]&15;if(p[k]==mxConstants.DIRECTION_MASK_WEST||p[k]==mxConstants.DIRECTION_MASK_NORTH||p[k]==mxConstants.DIRECTION_MASK_EAST||p[k]==mxConstants.DIRECTION_MASK_SOUTH)a[k]=p[k]}k=a[0]==mxConstants.DIRECTION_MASK_EAST?3:a[0];p=a[1]==mxConstants.DIRECTION_MASK_EAST?3:a[1];k=k-g;p=p-g;k<1&&(k=k+4);p<1&&(p=p+4);p=mxEdgeStyle.routePatterns[k-
1][p-1];mxEdgeStyle.wayPoints1[0][0]=d[0][0];mxEdgeStyle.wayPoints1[0][1]=d[0][1];switch(a[0]){case mxConstants.DIRECTION_MASK_WEST:mxEdgeStyle.wayPoints1[0][0]=mxEdgeStyle.wayPoints1[0][0]-f;mxEdgeStyle.wayPoints1[0][1]=mxEdgeStyle.wayPoints1[0][1]+b[0][1]*d[0][3];break;case mxConstants.DIRECTION_MASK_SOUTH:mxEdgeStyle.wayPoints1[0][0]=mxEdgeStyle.wayPoints1[0][0]+b[0][0]*d[0][2];mxEdgeStyle.wayPoints1[0][1]=mxEdgeStyle.wayPoints1[0][1]+(d[0][3]+f);break;case mxConstants.DIRECTION_MASK_EAST:mxEdgeStyle.wayPoints1[0][0]=
mxEdgeStyle.wayPoints1[0][0]+(d[0][2]+f);mxEdgeStyle.wayPoints1[0][1]=mxEdgeStyle.wayPoints1[0][1]+b[0][1]*d[0][3];break;case mxConstants.DIRECTION_MASK_NORTH:mxEdgeStyle.wayPoints1[0][0]=mxEdgeStyle.wayPoints1[0][0]+b[0][0]*d[0][2];mxEdgeStyle.wayPoints1[0][1]=mxEdgeStyle.wayPoints1[0][1]-f}f=0;h=c=(a[0]&(mxConstants.DIRECTION_MASK_EAST|mxConstants.DIRECTION_MASK_WEST))>0?0:1;for(k=i=0;k<p.length;k++){i=p[k]&15;q=i==mxConstants.DIRECTION_MASK_EAST?3:i;q=q+g;q>4&&(q=q-4);l=mxEdgeStyle.dirVectors[q-
1];i=q%2>0?0:1;if(i!=c){f++;mxEdgeStyle.wayPoints1[f][0]=mxEdgeStyle.wayPoints1[f-1][0];mxEdgeStyle.wayPoints1[f][1]=mxEdgeStyle.wayPoints1[f-1][1]}var t=(p[k]&mxEdgeStyle.TARGET_MASK)>0,o=(p[k]&mxEdgeStyle.SOURCE_MASK)>0,m=(p[k]&mxEdgeStyle.SIDE_MASK)>>5,m=m<<g;m>15&&(m=m>>4);n=(p[k]&mxEdgeStyle.CENTER_MASK)>0;if((o||t)&&m<9){q=0;o=o?0:1;q=n&&i==0?d[o][0]+b[o][0]*d[o][2]:n?d[o][1]+b[o][1]*d[o][3]:mxEdgeStyle.limits[o][m];if(i==0){m=(q-mxEdgeStyle.wayPoints1[f][0])*l[0];m>0&&(mxEdgeStyle.wayPoints1[f][0]=
mxEdgeStyle.wayPoints1[f][0]+l[0]*m)}else{m=(q-mxEdgeStyle.wayPoints1[f][1])*l[1];m>0&&(mxEdgeStyle.wayPoints1[f][1]=mxEdgeStyle.wayPoints1[f][1]+l[1]*m)}}else if(n){mxEdgeStyle.wayPoints1[f][0]=mxEdgeStyle.wayPoints1[f][0]+l[0]*Math.abs(mxEdgeStyle.vertexSeperations[q]/2);mxEdgeStyle.wayPoints1[f][1]=mxEdgeStyle.wayPoints1[f][1]+l[1]*Math.abs(mxEdgeStyle.vertexSeperations[q]/2)}f>0&&mxEdgeStyle.wayPoints1[f][i]==mxEdgeStyle.wayPoints1[f-1][i]?f--:c=i}for(k=0;k<=f;k++){if(k==f&&(((a[1]&(mxConstants.DIRECTION_MASK_EAST|
mxConstants.DIRECTION_MASK_WEST))>0?0:1)==h?0:1)!=(f+1)%2)break;e.push(new mxPoint(mxEdgeStyle.wayPoints1[k][0],mxEdgeStyle.wayPoints1[k][1]))}}},getRoutePattern:function(a,b,c,d){var e=a[0]==mxConstants.DIRECTION_MASK_EAST?3:a[0],a=a[1]==mxConstants.DIRECTION_MASK_EAST?3:a[1],e=e-b,a=a-b;e<1&&(e=e+4);a<1&&(a=a+4);b=routePatterns[e-1][a-1];if(c==0||d==0)inlineRoutePatterns[e-1][a-1]!=null&&(b=inlineRoutePatterns[e-1][a-1]);return b}},mxStyleRegistry={values:[],putValue:function(a,b){mxStyleRegistry.values[a]=
b},getValue:function(a){return mxStyleRegistry.values[a]},getName:function(a){for(var b in mxStyleRegistry.values)if(mxStyleRegistry.values[b]==a)return b;return null}};mxStyleRegistry.putValue(mxConstants.EDGESTYLE_ELBOW,mxEdgeStyle.ElbowConnector);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_ENTITY_RELATION,mxEdgeStyle.EntityRelation);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_LOOP,mxEdgeStyle.Loop);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_SIDETOSIDE,mxEdgeStyle.SideToSide);
mxStyleRegistry.putValue(mxConstants.EDGESTYLE_TOPTOBOTTOM,mxEdgeStyle.TopToBottom);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_ORTHOGONAL,mxEdgeStyle.OrthConnector);mxStyleRegistry.putValue(mxConstants.EDGESTYLE_SEGMENT,mxEdgeStyle.SegmentConnector);mxStyleRegistry.putValue(mxConstants.PERIMETER_ELLIPSE,mxPerimeter.EllipsePerimeter);mxStyleRegistry.putValue(mxConstants.PERIMETER_RECTANGLE,mxPerimeter.RectanglePerimeter);mxStyleRegistry.putValue(mxConstants.PERIMETER_RHOMBUS,mxPerimeter.RhombusPerimeter);
mxStyleRegistry.putValue(mxConstants.PERIMETER_TRIANGLE,mxPerimeter.TrianglePerimeter);function mxGraphView(a){this.graph=a;this.translate=new mxPoint;this.graphBounds=new mxRectangle;this.states=new mxDictionary}mxGraphView.prototype=new mxEventSource;mxGraphView.prototype.constructor=mxGraphView;mxGraphView.prototype.EMPTY_POINT=new mxPoint;mxGraphView.prototype.doneResource="none"!=mxClient.language?"done":"";
mxGraphView.prototype.updatingDocumentResource="none"!=mxClient.language?"updatingDocument":"";mxGraphView.prototype.allowEval=!1;mxGraphView.prototype.captureDocumentGesture=!0;mxGraphView.prototype.rendering=!0;mxGraphView.prototype.graph=null;mxGraphView.prototype.currentRoot=null;mxGraphView.prototype.graphBounds=null;mxGraphView.prototype.scale=1;mxGraphView.prototype.translate=null;mxGraphView.prototype.updateStyle=!1;mxGraphView.prototype.getGraphBounds=function(){return this.graphBounds};
mxGraphView.prototype.setGraphBounds=function(a){this.graphBounds=a};mxGraphView.prototype.getBounds=function(a){var b=null;if(a!=null&&a.length>0)for(var c=this.graph.getModel(),d=0;d<a.length;d++)if(c.isVertex(a[d])||c.isEdge(a[d])){var e=this.getState(a[d]);e!=null&&(b==null?b=new mxRectangle(e.x,e.y,e.width,e.height):b.add(e))}return b};
mxGraphView.prototype.setCurrentRoot=function(a){if(this.currentRoot!=a){var b=new mxCurrentRootChange(this,a);b.execute();var c=new mxUndoableEdit(this,false);c.add(b);this.fireEvent(new mxEventObject(mxEvent.UNDO,"edit",c));this.graph.sizeDidChange()}return a};
mxGraphView.prototype.scaleAndTranslate=function(a,b,c){var d=this.scale,e=new mxPoint(this.translate.x,this.translate.y);if(this.scale!=a||this.translate.x!=b||this.translate.y!=c){this.scale=a;this.translate.x=b;this.translate.y=c;if(this.isEventsEnabled()){this.revalidate();this.graph.sizeDidChange()}}this.fireEvent(new mxEventObject(mxEvent.SCALE_AND_TRANSLATE,"scale",a,"previousScale",d,"translate",this.translate,"previousTranslate",e))};mxGraphView.prototype.getScale=function(){return this.scale};
mxGraphView.prototype.setScale=function(a){var b=this.scale;if(this.scale!=a){this.scale=a;if(this.isEventsEnabled()){this.revalidate();this.graph.sizeDidChange()}}this.fireEvent(new mxEventObject(mxEvent.SCALE,"scale",a,"previousScale",b))};mxGraphView.prototype.getTranslate=function(){return this.translate};
mxGraphView.prototype.setTranslate=function(a,b){var c=new mxPoint(this.translate.x,this.translate.y);if(this.translate.x!=a||this.translate.y!=b){this.translate.x=a;this.translate.y=b;if(this.isEventsEnabled()){this.revalidate();this.graph.sizeDidChange()}}this.fireEvent(new mxEventObject(mxEvent.TRANSLATE,"translate",this.translate,"previousTranslate",c))};mxGraphView.prototype.refresh=function(){this.currentRoot!=null&&this.clear();this.revalidate()};
mxGraphView.prototype.revalidate=function(){this.invalidate();this.validate()};mxGraphView.prototype.clear=function(a,b,c){var d=this.graph.getModel(),a=a||d.getRoot(),b=b!=null?b:false,c=c!=null?c:true;this.removeState(a);if(c&&(b||a!=this.currentRoot))for(var c=d.getChildCount(a),e=0;e<c;e++)this.clear(d.getChildAt(a,e),b);else this.invalidate(a)};
mxGraphView.prototype.invalidate=function(a,b,c,d){var e=this.graph.getModel(),a=a||e.getRoot(),b=b!=null?b:true,c=c!=null?c:true,d=d!=null?d:false,f=this.getState(a);if(f!=null){f.invalid=true;if(d)f.orderChanged=true}if(b)for(var g=e.getChildCount(a),f=0;f<g;f++)this.invalidate(e.getChildAt(a,f),b,c,d);if(c){d=e.getEdgeCount(a);for(f=0;f<d;f++)this.invalidate(e.getEdgeAt(a,f),b,c)}};
mxGraphView.prototype.validate=function(a){var b=mxLog.enter("mxGraphView.validate");window.status=mxResources.get(this.updatingDocumentResource)||this.updatingDocumentResource;a=a||(this.currentRoot!=null?this.currentRoot:this.graph.getModel().getRoot());this.validateBounds(null,a);a=this.validatePoints(null,a);a==null&&(a=new mxRectangle);this.setGraphBounds(a);this.validateBackground();window.status=mxResources.get(this.doneResource)||this.doneResource;mxLog.leave("mxGraphView.validate",b)};
mxGraphView.prototype.createBackgroundPageShape=function(a){return new mxRectangleShape(a,"white","black")};
mxGraphView.prototype.validateBackground=function(){var a=this.graph.getBackgroundImage();if(a!=null){if(this.backgroundImage==null||this.backgroundImage.image!=a.src){this.backgroundImage!=null&&this.backgroundImage.destroy();var b=new mxRectangle(0,0,1,1);this.backgroundImage=new mxImageShape(b,a.src);this.backgroundImage.dialect=this.graph.dialect;this.backgroundImage.init(this.backgroundPane);this.backgroundImage.redraw()}this.redrawBackgroundImage(this.backgroundImage,a)}else if(this.backgroundImage!=
null){this.backgroundImage.destroy();this.backgroundImage=null}if(this.graph.pageVisible){b=this.getBackgroundPageBounds();if(this.backgroundPageShape==null){this.backgroundPageShape=this.createBackgroundPageShape(b);this.backgroundPageShape.scale=this.scale;this.backgroundPageShape.isShadow=true;this.backgroundPageShape.dialect=this.graph.dialect;this.backgroundPageShape.init(this.backgroundPane);this.backgroundPageShape.redraw();mxEvent.addListener(this.backgroundPageShape.node,"dblclick",mxUtils.bind(this,
function(a){this.graph.dblClick(a)}));a=mxClient.IS_TOUCH?"touchmove":"mousemove";b=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(this.backgroundPageShape.node,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,function(a){this.graph.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a))}));mxEvent.addListener(this.backgroundPageShape.node,a,mxUtils.bind(this,function(a){this.graph.tooltipHandler!=null&&this.graph.tooltipHandler.isHideOnHover()&&this.graph.tooltipHandler.hide();
this.graph.isMouseDown&&!mxEvent.isConsumed(a)&&this.graph.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(a))}));mxEvent.addListener(this.backgroundPageShape.node,b,mxUtils.bind(this,function(a){this.graph.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(a))}))}else{this.backgroundPageShape.scale=this.scale;this.backgroundPageShape.bounds=b;this.backgroundPageShape.redraw()}}else if(this.backgroundPageShape!=null){this.backgroundPageShape.destroy();this.backgroundPageShape=null}};
mxGraphView.prototype.getBackgroundPageBounds=function(){var a=this.graph.pageFormat,b=this.scale*this.graph.pageScale;return new mxRectangle(this.scale*this.translate.x,this.scale*this.translate.y,a.width*b,a.height*b)};mxGraphView.prototype.redrawBackgroundImage=function(a,b){a.scale=this.scale;a.bounds.x=this.scale*this.translate.x;a.bounds.y=this.scale*this.translate.y;a.bounds.width=this.scale*b.width;a.bounds.height=this.scale*b.height;a.redraw()};
mxGraphView.prototype.validateBounds=function(a,b){var c=this.graph.getModel(),d=this.getState(b,true);if(d!=null&&d.invalid){if(this.graph.isCellVisible(b)){if(b!=this.currentRoot&&a!=null){d.absoluteOffset.x=0;d.absoluteOffset.y=0;d.origin.x=a.origin.x;d.origin.y=a.origin.y;var e=this.graph.getCellGeometry(b);if(e!=null){if(!c.isEdge(b)){var f=e.offset||this.EMPTY_POINT;if(e.relative){d.origin.x=d.origin.x+(e.x*a.width/this.scale+f.x);d.origin.y=d.origin.y+(e.y*a.height/this.scale+f.y)}else{d.absoluteOffset.x=
this.scale*f.x;d.absoluteOffset.y=this.scale*f.y;d.origin.x=d.origin.x+e.x;d.origin.y=d.origin.y+e.y}}d.x=this.scale*(this.translate.x+d.origin.x);d.y=this.scale*(this.translate.y+d.origin.y);d.width=this.scale*e.width;d.height=this.scale*e.height;c.isVertex(b)&&this.updateVertexLabelOffset(d)}}}else this.removeState(b);f=this.graph.getChildOffsetForCell(b);if(f!=null){d.origin.x=d.origin.x+f.x;d.origin.y=d.origin.y+f.y}}if(d!=null&&(!this.graph.isCellCollapsed(b)||b==this.currentRoot)){e=c.getChildCount(b);
for(f=0;f<e;f++){var g=c.getChildAt(b,f);this.validateBounds(d,g)}}};
mxGraphView.prototype.updateVertexLabelOffset=function(a){var b=mxUtils.getValue(a.style,mxConstants.STYLE_LABEL_POSITION,mxConstants.ALIGN_CENTER);if(b==mxConstants.ALIGN_LEFT)a.absoluteOffset.x=a.absoluteOffset.x-a.width;else if(b==mxConstants.ALIGN_RIGHT)a.absoluteOffset.x=a.absoluteOffset.x+a.width;b=mxUtils.getValue(a.style,mxConstants.STYLE_VERTICAL_LABEL_POSITION,mxConstants.ALIGN_MIDDLE);if(b==mxConstants.ALIGN_TOP)a.absoluteOffset.y=a.absoluteOffset.y-a.height;else if(b==mxConstants.ALIGN_BOTTOM)a.absoluteOffset.y=
a.absoluteOffset.y+a.height};
mxGraphView.prototype.validatePoints=function(a,b){var c=this.graph.getModel(),d=this.getState(b),e=null;if(d!=null){if(d.invalid){var f=this.graph.getCellGeometry(b);if(f!=null&&c.isEdge(b)){var g=this.getState(this.getVisibleTerminal(b,true));d.setVisibleTerminalState(g,true);if(g!=null&&c.isEdge(g.cell)&&!c.isAncestor(g.cell,b)){var h=this.getState(c.getParent(g.cell));this.validatePoints(h,g.cell)}var i=this.getState(this.getVisibleTerminal(b,false));d.setVisibleTerminalState(i,false);if(i!=null&&
c.isEdge(i.cell)&&!c.isAncestor(i.cell,b)){h=this.getState(c.getParent(i.cell));this.validatePoints(h,i.cell)}this.updateFixedTerminalPoints(d,g,i);this.updatePoints(d,f.points,g,i);this.updateFloatingTerminalPoints(d,g,i);this.updateEdgeBounds(d);this.updateEdgeLabelOffset(d)}else if(f!=null&&f.relative&&a!=null&&c.isEdge(a.cell)){f=this.getPoint(a,f);if(f!=null){d.x=f.x;d.y=f.y;f.x=f.x/this.scale-this.translate.x;f.y=f.y/this.scale-this.translate.y;d.origin=f;this.childMoved(a,d)}}d.invalid=false;
b!=this.currentRoot&&this.graph.cellRenderer.redraw(d,false,this.isRendering())}if(c.isEdge(b)||c.isVertex(b)){d.shape!=null&&d.shape.boundingBox!=null&&(e=d.shape.boundingBox.clone());d.text!=null&&!this.graph.isLabelClipped(d.cell)&&d.text.boundingBox!=null&&(e!=null?e.add(d.text.boundingBox):e=d.text.boundingBox.clone())}}if(d!=null&&(!this.graph.isCellCollapsed(b)||b==this.currentRoot)){f=c.getChildCount(b);for(g=0;g<f;g++){h=c.getChildAt(b,g);h=this.validatePoints(d,h);h!=null&&(e==null?e=h:
e.add(h))}}return e};mxGraphView.prototype.childMoved=function(a,b){var c=b.cell;if(!this.graph.isCellCollapsed(c)||c==this.currentRoot)for(var d=this.graph.getModel(),e=d.getChildCount(c),f=0;f<e;f++)this.validateBounds(b,d.getChildAt(c,f))};mxGraphView.prototype.updateFixedTerminalPoints=function(a,b,c){this.updateFixedTerminalPoint(a,b,true,this.graph.getConnectionConstraint(a,b,true));this.updateFixedTerminalPoint(a,c,false,this.graph.getConnectionConstraint(a,c,false))};
mxGraphView.prototype.updateFixedTerminalPoint=function(a,b,c,d){var e=null;d!=null&&(e=this.graph.getConnectionPoint(b,d));if(e==null&&b==null){var b=this.scale,d=this.translate,f=a.origin,e=this.graph.getCellGeometry(a.cell).getTerminalPoint(c);e!=null&&(e=new mxPoint(b*(d.x+e.x+f.x),b*(d.y+e.y+f.y)))}a.setAbsoluteTerminalPoint(e,c)};
mxGraphView.prototype.updatePoints=function(a,b,c,d){if(a!=null){var e=[];e.push(a.absolutePoints[0]);var f=this.getEdgeStyle(a,b,c,d);if(f!=null){c=this.getTerminalPort(a,c,true);d=this.getTerminalPort(a,d,false);f(a,c,d,b,e)}else if(b!=null)for(f=0;f<b.length;f++)if(b[f]!=null){d=mxUtils.clone(b[f]);e.push(this.transformControlPoint(a,d))}b=a.absolutePoints;e.push(b[b.length-1]);a.absolutePoints=e}};
mxGraphView.prototype.transformControlPoint=function(a,b){var c=a.origin;return new mxPoint(this.scale*(b.x+this.translate.x+c.x),this.scale*(b.y+this.translate.y+c.y))};
mxGraphView.prototype.getEdgeStyle=function(a,b,c,d){a=c!=null&&c==d?mxUtils.getValue(a.style,mxConstants.STYLE_LOOP,this.graph.defaultLoopStyle):!mxUtils.getValue(a.style,mxConstants.STYLE_NOEDGESTYLE,false)?a.style[mxConstants.STYLE_EDGE]:null;if(typeof a=="string"){b=mxStyleRegistry.getValue(a);b==null&&this.isAllowEval()&&(b=mxUtils.eval(a));a=b}return typeof a=="function"?a:null};
mxGraphView.prototype.updateFloatingTerminalPoints=function(a,b,c){var d=a.absolutePoints,e=d[0];d[d.length-1]==null&&c!=null&&this.updateFloatingTerminalPoint(a,c,b,false);e==null&&b!=null&&this.updateFloatingTerminalPoint(a,b,c,true)};
mxGraphView.prototype.updateFloatingTerminalPoint=function(a,b,c,d){var b=this.getTerminalPort(a,b,d),c=this.getNextPoint(a,c,d),e=parseFloat(a.style[mxConstants.STYLE_PERIMETER_SPACING]||0),e=e+parseFloat(a.style[d?mxConstants.STYLE_SOURCE_PERIMETER_SPACING:mxConstants.STYLE_TARGET_PERIMETER_SPACING]||0),b=this.getPerimeterPoint(b,c,this.graph.isOrthogonal(a),e);a.setAbsoluteTerminalPoint(b,d)};
mxGraphView.prototype.getTerminalPort=function(a,b,c){a=mxUtils.getValue(a.style,c?mxConstants.STYLE_SOURCE_PORT:mxConstants.STYLE_TARGET_PORT);if(a!=null){a=this.getState(this.graph.getModel().getCell(a));a!=null&&(b=a)}return b};mxGraphView.prototype.getPerimeterPoint=function(a,b,c,d){var e=null;if(a!=null){var f=this.getPerimeterFunction(a);if(f!=null&&b!=null){d=this.getPerimeterBounds(a,d);if(d.width>0||d.height>0)e=f(d,a,b,c)}e==null&&(e=this.getPoint(a))}return e};
mxGraphView.prototype.getRoutingCenterX=function(a){var b=a.style!=null?parseFloat(a.style[mxConstants.STYLE_ROUTING_CENTER_X])||0:0;return a.getCenterX()+b*a.width};mxGraphView.prototype.getRoutingCenterY=function(a){var b=a.style!=null?parseFloat(a.style[mxConstants.STYLE_ROUTING_CENTER_Y])||0:0;return a.getCenterY()+b*a.height};
mxGraphView.prototype.getPerimeterBounds=function(a,b){b=b!=null?b:0;a!=null&&(b=b+parseFloat(a.style[mxConstants.STYLE_PERIMETER_SPACING]||0));return a.getPerimeterBounds(b*this.scale)};mxGraphView.prototype.getPerimeterFunction=function(a){a=a.style[mxConstants.STYLE_PERIMETER];if(typeof a=="string"){var b=mxStyleRegistry.getValue(a);b==null&&this.isAllowEval()&&(b=mxUtils.eval(a));a=b}return typeof a=="function"?a:null};
mxGraphView.prototype.getNextPoint=function(a,b,c){var a=a.absolutePoints,d=null;if(a!=null&&(c||a.length>2||b==null)){d=a.length;d=a[c?Math.min(1,d-1):Math.max(0,d-2)]}d==null&&b!=null&&(d=new mxPoint(b.getCenterX(),b.getCenterY()));return d};
mxGraphView.prototype.getVisibleTerminal=function(a,b){for(var c=this.graph.getModel(),d=c.getTerminal(a,b),e=d;d!=null&&d!=this.currentRoot;){if(!this.graph.isCellVisible(e)||this.graph.isCellCollapsed(d))e=d;d=c.getParent(d)}c.getParent(e)==c.getRoot()&&(e=null);return e};
mxGraphView.prototype.updateEdgeBounds=function(a){var b=a.absolutePoints;a.length=0;if(b!=null&&b.length>0){var c=b[0],d=b[b.length-1];if(c==null||d==null)this.clear(a.cell,true);else{if(c.x!=d.x||c.y!=d.y){var e=d.x-c.x,f=d.y-c.y;a.terminalDistance=Math.sqrt(e*e+f*f)}else a.terminalDistance=0;var d=0,g=[],f=c;if(f!=null){for(var c=f.x,h=f.y,i=c,k=h,l=1;l<b.length;l++){var m=b[l];if(m!=null){e=f.x-m.x;f=f.y-m.y;e=Math.sqrt(e*e+f*f);g.push(e);d=d+e;f=m;c=Math.min(f.x,c);h=Math.min(f.y,h);i=Math.max(f.x,
i);k=Math.max(f.y,k)}}a.length=d;a.segments=g;a.x=c;a.y=h;a.width=Math.max(1,i-c);a.height=Math.max(1,k-h)}}}};
mxGraphView.prototype.getPoint=function(a,b){var c=a.getCenterX(),d=a.getCenterY();if(a.segments!=null&&(b==null||b.relative)){for(var e=a.absolutePoints.length,f=((b!=null?b.x/2:0)+0.5)*a.length,g=a.segments[0],h=0,i=1;f>h+g&&i<e-1;){h=h+g;g=a.segments[i++]}e=g==0?0:(f-h)/g;f=a.absolutePoints[i-1];i=a.absolutePoints[i];if(f!=null&&i!=null){h=c=d=0;if(b!=null){var d=b.y,k=b.offset;if(k!=null){c=k.x;h=k.y}}k=i.x-f.x;i=i.y-f.y;c=f.x+k*e+((g==0?0:i/g)*d+c)*this.scale;d=f.y+i*e-((g==0?0:k/g)*d-h)*this.scale}}else if(b!=
null){k=b.offset;if(k!=null){c=c+k.x;d=d+k.y}}return new mxPoint(c,d)};
mxGraphView.prototype.getRelativePoint=function(a,b,c){var d=this.graph.getModel().getGeometry(a.cell);if(d!=null){var e=a.absolutePoints.length;if(d.relative&&e>1){for(var d=a.length,f=a.segments,g=a.absolutePoints[0],h=a.absolutePoints[1],i=mxUtils.ptSegDistSq(g.x,g.y,h.x,h.y,b,c),k=0,l=0,m=0,n=2;n<e;n++){l=l+f[n-2];h=a.absolutePoints[n];g=mxUtils.ptSegDistSq(g.x,g.y,h.x,h.y,b,c);if(g<=i){i=g;k=n-1;m=l}g=h}e=f[k];g=a.absolutePoints[k];h=a.absolutePoints[k+1];f=h.x;i=h.y;a=g.x-f;k=g.y-i;f=(a-(b-
f))*a+(k-(c-i))*k;a=Math.sqrt(f<=0?0:f*f/(a*a+k*k));a>e&&(a=e);e=Math.sqrt(mxUtils.ptSegDistSq(g.x,g.y,h.x,h.y,b,c));mxUtils.relativeCcw(g.x,g.y,h.x,h.y,b,c)==-1&&(e=-e);return new mxPoint((d/2-m-a)/d*-2,e/this.scale)}}return new mxPoint};
mxGraphView.prototype.updateEdgeLabelOffset=function(a){var b=a.absolutePoints;a.absoluteOffset.x=a.getCenterX();a.absoluteOffset.y=a.getCenterY();if(b!=null&&b.length>0&&a.segments!=null){var c=this.graph.getCellGeometry(a.cell);if(c.relative){var d=this.getPoint(a,c);if(d!=null)a.absoluteOffset=d}else{var d=b[0],e=b[b.length-1];if(d!=null&&e!=null){var b=e.x-d.x,f=e.y-d.y,g=e=0,c=c.offset;if(c!=null){e=c.x;g=c.y}c=d.y+f/2+g*this.scale;a.absoluteOffset.x=d.x+b/2+e*this.scale;a.absoluteOffset.y=c}}}};
mxGraphView.prototype.getState=function(a,b){var b=b||false,c=null;if(a!=null){c=this.states.get(a);if(this.graph.isCellVisible(a))if(c==null&&b&&this.graph.isCellVisible(a)){c=this.createState(a);this.states.put(a,c)}else if(b&&c!=null&&this.updateStyle)c.style=this.graph.getCellStyle(a)}return c};mxGraphView.prototype.isRendering=function(){return this.rendering};mxGraphView.prototype.setRendering=function(a){this.rendering=a};mxGraphView.prototype.isAllowEval=function(){return this.allowEval};
mxGraphView.prototype.setAllowEval=function(a){this.allowEval=a};mxGraphView.prototype.getStates=function(){return this.states};mxGraphView.prototype.setStates=function(a){this.states=a};mxGraphView.prototype.getCellStates=function(a){if(a==null)return this.states;for(var b=[],c=0;c<a.length;c++){var d=this.getState(a[c]);d!=null&&b.push(d)}return b};mxGraphView.prototype.removeState=function(a){var b=null;if(a!=null){b=this.states.remove(a);if(b!=null){this.graph.cellRenderer.destroy(b);b.destroy()}}return b};
mxGraphView.prototype.createState=function(a){var b=this.graph.getCellStyle(a),a=new mxCellState(this,a,b);this.graph.cellRenderer.initialize(a,this.isRendering());return a};mxGraphView.prototype.getCanvas=function(){return this.canvas};mxGraphView.prototype.getBackgroundPane=function(){return this.backgroundPane};mxGraphView.prototype.getDrawPane=function(){return this.drawPane};mxGraphView.prototype.getOverlayPane=function(){return this.overlayPane};
mxGraphView.prototype.isContainerEvent=function(a){a=mxEvent.getSource(a);return a==this.graph.container||a.parentNode==this.backgroundPane||a.parentNode!=null&&a.parentNode.parentNode==this.backgroundPane||a==this.canvas.parentNode||a==this.canvas||a==this.backgroundPane||a==this.drawPane||a==this.overlayPane};
mxGraphView.prototype.isScrollEvent=function(a){var b=mxUtils.getOffset(this.graph.container),a=new mxPoint(a.clientX-b.x,a.clientY-b.y),b=this.graph.container.offsetWidth,c=this.graph.container.clientWidth;if(b>c&&a.x>c+2&&a.x<=b)return true;b=this.graph.container.offsetHeight;c=this.graph.container.clientHeight;return b>c&&a.y>c+2&&a.y<=b?true:false};
mxGraphView.prototype.init=function(){this.installListeners();var a=this.graph;a.dialect==mxConstants.DIALECT_SVG?this.createSvg():a.dialect==mxConstants.DIALECT_VML?this.createVml():this.createHtml()};
mxGraphView.prototype.installListeners=function(){var a=this.graph,b=a.container;if(b!=null){var c=mxClient.IS_TOUCH?"touchmove":"mousemove",d=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(b,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,function(b){mxClient.IS_TOUCH&&a.isEditing()&&a.stopEditing(!a.isInvokesStopCellEditing());this.isContainerEvent(b)&&(!mxClient.IS_IE&&!mxClient.IS_GC&&!mxClient.IS_OP&&!mxClient.IS_SF||!this.isScrollEvent(b))&&a.fireMouseEvent(mxEvent.MOUSE_DOWN,
new mxMouseEvent(b))}));mxEvent.addListener(b,c,mxUtils.bind(this,function(b){this.isContainerEvent(b)&&a.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(b))}));mxEvent.addListener(b,d,mxUtils.bind(this,function(b){this.isContainerEvent(b)&&a.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(b))}));mxEvent.addListener(b,"dblclick",mxUtils.bind(this,function(b){a.dblClick(b)}));var e=function(c){var d=null;if(mxClient.IS_TOUCH){d=mxEvent.getClientX(c);c=mxEvent.getClientY(c);c=mxUtils.convertPoint(b,
d,c);d=a.view.getState(a.getCellAt(c.x,c.y))}return d};a.addMouseListener({mouseDown:function(){a.panningHandler.hideMenu()},mouseMove:function(){},mouseUp:function(){}});mxEvent.addListener(document,c,mxUtils.bind(this,function(b){a.tooltipHandler!=null&&a.tooltipHandler.isHideOnHover()&&a.tooltipHandler.hide();this.captureDocumentGesture&&(a.isMouseDown&&!mxEvent.isConsumed(b))&&a.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(b,e(b)))}));mxEvent.addListener(document,d,mxUtils.bind(this,function(b){this.captureDocumentGesture&&
a.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(b))}))}};mxGraphView.prototype.createHtml=function(){var a=this.graph.container;if(a!=null){this.canvas=this.createHtmlPane();this.backgroundPane=this.createHtmlPane(1,1);this.drawPane=this.createHtmlPane(1,1);this.overlayPane=this.createHtmlPane(1,1);this.canvas.appendChild(this.backgroundPane);this.canvas.appendChild(this.drawPane);this.canvas.appendChild(this.overlayPane);a.appendChild(this.canvas)}};
mxGraphView.prototype.createHtmlPane=function(a,b){var c=document.createElement("DIV");if(a!=null&&b!=null){c.style.position="absolute";c.style.left="0px";c.style.top="0px";c.style.width=a+"px";c.style.height=b+"px"}else c.style.position="relative";return c};
mxGraphView.prototype.createVml=function(){var a=this.graph.container;if(a!=null){var b=a.offsetWidth,c=a.offsetHeight;this.canvas=this.createVmlPane(b,c);this.backgroundPane=this.createVmlPane(b,c);this.drawPane=this.createVmlPane(b,c);this.overlayPane=this.createVmlPane(b,c);this.canvas.appendChild(this.backgroundPane);this.canvas.appendChild(this.drawPane);this.canvas.appendChild(this.overlayPane);a.appendChild(this.canvas)}};
mxGraphView.prototype.createVmlPane=function(a,b){var c=document.createElement("v:group");c.style.position="absolute";c.style.left="0px";c.style.top="0px";c.style.width=a+"px";c.style.height=b+"px";c.setAttribute("coordsize",a+","+b);c.setAttribute("coordorigin","0,0");return c};
mxGraphView.prototype.createSvg=function(){var a=this.graph.container;this.canvas=document.createElementNS(mxConstants.NS_SVG,"g");this.backgroundPane=document.createElementNS(mxConstants.NS_SVG,"g");this.canvas.appendChild(this.backgroundPane);this.drawPane=document.createElementNS(mxConstants.NS_SVG,"g");this.canvas.appendChild(this.drawPane);this.overlayPane=document.createElementNS(mxConstants.NS_SVG,"g");this.canvas.appendChild(this.overlayPane);var b=document.createElementNS(mxConstants.NS_SVG,
"svg"),c=mxUtils.bind(this,function(){if(this.graph.container!=null){var a=this.graph.container.offsetWidth,c=this.graph.container.offsetHeight,f=this.getGraphBounds();b.setAttribute("width",Math.max(a,f.width));b.setAttribute("height",Math.max(c,f.height))}});mxEvent.addListener(window,"resize",c);mxClient.IS_OP&&c();b.appendChild(this.canvas);if(a!=null){a.appendChild(b);if(mxUtils.getCurrentStyle(a).position=="static")a.style.position="relative"}};
mxGraphView.prototype.destroy=function(){var a=this.canvas!=null?this.canvas.ownerSVGElement:null;if(a==null)a=this.canvas;if(a!=null&&a.parentNode!=null){this.clear(this.currentRoot,true);mxEvent.removeAllListeners(document);mxEvent.release(this.graph.container);a.parentNode.removeChild(a);this.overlayPane=this.drawPane=this.backgroundPane=this.canvas=null}};
function mxCurrentRootChange(a,b){this.view=a;this.previous=this.root=b;this.isUp=b==null;if(!this.isUp)for(var c=this.view.currentRoot,d=this.view.graph.getModel();c!=null;){if(c==b){this.isUp=true;break}c=d.getParent(c)}}
mxCurrentRootChange.prototype.execute=function(){var a=this.view.currentRoot;this.view.currentRoot=this.previous;this.previous=a;a=this.view.graph.getTranslateForRoot(this.view.currentRoot);if(a!=null)this.view.translate=new mxPoint(-a.x,-a.y);this.view.fireEvent(new mxEventObject(this.isUp?mxEvent.UP:mxEvent.DOWN,"root",this.view.currentRoot,"previous",this.previous));if(this.isUp){this.view.clear(this.view.currentRoot,true);this.view.validate()}else this.view.refresh();this.isUp=!this.isUp};
function mxGraph(a,b,c,d){this.mouseListeners=null;this.renderHint=c;this.dialect=mxClient.IS_SVG?mxConstants.DIALECT_SVG:c==mxConstants.RENDERING_HINT_EXACT&&mxClient.IS_VML?mxConstants.DIALECT_VML:c==mxConstants.RENDERING_HINT_FASTEST?mxConstants.DIALECT_STRICTHTML:c==mxConstants.RENDERING_HINT_FASTER?mxConstants.DIALECT_PREFERHTML:mxConstants.DIALECT_MIXEDHTML;this.model=b!=null?b:new mxGraphModel;this.multiplicities=[];this.imageBundles=[];this.cellRenderer=this.createCellRenderer();this.setSelectionModel(this.createSelectionModel());
this.setStylesheet(d!=null?d:this.createStylesheet());this.view=this.createGraphView();this.graphModelChangeListener=mxUtils.bind(this,function(a,b){this.graphModelChanged(b.getProperty("edit").changes)});this.model.addListener(mxEvent.CHANGE,this.graphModelChangeListener);this.createHandlers();a!=null&&this.init(a);this.view.revalidate()}mxLoadResources&&mxResources.add(mxClient.basePath+"/resources/graph");mxGraph.prototype=new mxEventSource;mxGraph.prototype.constructor=mxGraph;
mxGraph.prototype.EMPTY_ARRAY=[];mxGraph.prototype.mouseListeners=null;mxGraph.prototype.isMouseDown=!1;mxGraph.prototype.model=null;mxGraph.prototype.view=null;mxGraph.prototype.stylesheet=null;mxGraph.prototype.selectionModel=null;mxGraph.prototype.cellEditor=null;mxGraph.prototype.cellRenderer=null;mxGraph.prototype.multiplicities=null;mxGraph.prototype.renderHint=null;mxGraph.prototype.dialect=null;mxGraph.prototype.gridSize=10;mxGraph.prototype.gridEnabled=!0;mxGraph.prototype.portsEnabled=!0;
mxGraph.prototype.doubleTapEnabled=!0;mxGraph.prototype.doubleTapTimeout=700;mxGraph.prototype.doubleTapTolerance=25;mxGraph.prototype.lastTouchY=0;mxGraph.prototype.lastTouchY=0;mxGraph.prototype.lastTouchTime=0;mxGraph.prototype.gestureEnabled=!0;mxGraph.prototype.tolerance=4;mxGraph.prototype.defaultOverlap=0.5;mxGraph.prototype.defaultParent=null;mxGraph.prototype.alternateEdgeStyle=null;mxGraph.prototype.backgroundImage=null;mxGraph.prototype.pageVisible=!1;
mxGraph.prototype.pageBreaksVisible=!1;mxGraph.prototype.pageBreakColor="gray";mxGraph.prototype.pageBreakDashed=!0;mxGraph.prototype.minPageBreakDist=20;mxGraph.prototype.preferPageSize=!1;mxGraph.prototype.pageFormat=mxConstants.PAGE_FORMAT_A4_PORTRAIT;mxGraph.prototype.pageScale=1.5;mxGraph.prototype.enabled=!0;mxGraph.prototype.escapeEnabled=!0;mxGraph.prototype.invokesStopCellEditing=!0;mxGraph.prototype.enterStopsCellEditing=!1;mxGraph.prototype.useScrollbarsForPanning=!0;
mxGraph.prototype.exportEnabled=!0;mxGraph.prototype.importEnabled=!0;mxGraph.prototype.cellsLocked=!1;mxGraph.prototype.cellsCloneable=!0;mxGraph.prototype.foldingEnabled=!0;mxGraph.prototype.cellsEditable=!0;mxGraph.prototype.cellsDeletable=!0;mxGraph.prototype.cellsMovable=!0;mxGraph.prototype.edgeLabelsMovable=!0;mxGraph.prototype.vertexLabelsMovable=!1;mxGraph.prototype.dropEnabled=!1;mxGraph.prototype.splitEnabled=!0;mxGraph.prototype.cellsResizable=!0;mxGraph.prototype.cellsBendable=!0;
mxGraph.prototype.cellsSelectable=!0;mxGraph.prototype.cellsDisconnectable=!0;mxGraph.prototype.autoSizeCells=!1;mxGraph.prototype.autoScroll=!0;mxGraph.prototype.timerAutoScroll=!1;mxGraph.prototype.allowAutoPanning=!1;mxGraph.prototype.ignoreScrollbars=!1;mxGraph.prototype.autoExtend=!0;mxGraph.prototype.maximumGraphBounds=null;mxGraph.prototype.minimumGraphSize=null;mxGraph.prototype.minimumContainerSize=null;mxGraph.prototype.maximumContainerSize=null;mxGraph.prototype.resizeContainer=!1;
mxGraph.prototype.border=0;mxGraph.prototype.ordered=!0;mxGraph.prototype.keepEdgesInForeground=!1;mxGraph.prototype.keepEdgesInBackground=!0;mxGraph.prototype.allowNegativeCoordinates=!0;mxGraph.prototype.constrainChildren=!0;mxGraph.prototype.extendParents=!0;mxGraph.prototype.extendParentsOnAdd=!0;mxGraph.prototype.collapseToPreferredSize=!0;mxGraph.prototype.zoomFactor=1.2;mxGraph.prototype.keepSelectionVisibleOnZoom=!1;mxGraph.prototype.centerZoom=!0;mxGraph.prototype.resetViewOnRootChange=!0;
mxGraph.prototype.resetEdgesOnResize=!1;mxGraph.prototype.resetEdgesOnMove=!1;mxGraph.prototype.resetEdgesOnConnect=!0;mxGraph.prototype.allowLoops=!1;mxGraph.prototype.defaultLoopStyle=mxEdgeStyle.Loop;mxGraph.prototype.multigraph=!0;mxGraph.prototype.connectableEdges=!1;mxGraph.prototype.allowDanglingEdges=!0;mxGraph.prototype.cloneInvalidEdges=!1;mxGraph.prototype.disconnectOnMove=!0;mxGraph.prototype.labelsVisible=!0;mxGraph.prototype.htmlLabels=!1;mxGraph.prototype.swimlaneSelectionEnabled=!0;
mxGraph.prototype.swimlaneNesting=!0;mxGraph.prototype.swimlaneIndicatorColorAttribute=mxConstants.STYLE_FILLCOLOR;mxGraph.prototype.imageBundles=null;mxGraph.prototype.minFitScale=0.1;mxGraph.prototype.maxFitScale=8;mxGraph.prototype.panDx=0;mxGraph.prototype.panDy=0;mxGraph.prototype.collapsedImage=new mxImage(mxClient.imageBasePath+"/collapsed.gif",9,9);mxGraph.prototype.expandedImage=new mxImage(mxClient.imageBasePath+"/expanded.gif",9,9);
mxGraph.prototype.warningImage=new mxImage(mxClient.imageBasePath+"/warning"+(mxClient.IS_MAC?".png":".gif"),16,16);mxGraph.prototype.alreadyConnectedResource="none"!=mxClient.language?"alreadyConnected":"";mxGraph.prototype.containsValidationErrorsResource="none"!=mxClient.language?"containsValidationErrors":"";mxGraph.prototype.collapseExpandResource="none"!=mxClient.language?"collapse-expand":"";
mxGraph.prototype.init=function(a){this.container=a;this.cellEditor=this.createCellEditor();this.view.init();this.sizeDidChange();if(mxClient.IS_IE){mxEvent.addListener(window,"unload",mxUtils.bind(this,function(){this.destroy()}));mxEvent.addListener(a,"selectstart",mxUtils.bind(this,function(){return this.isEditing()}))}};
mxGraph.prototype.createHandlers=function(){this.tooltipHandler=new mxTooltipHandler(this);this.tooltipHandler.setEnabled(false);this.panningHandler=new mxPanningHandler(this);this.panningHandler.panningEnabled=false;this.selectionCellsHandler=new mxSelectionCellsHandler(this);this.connectionHandler=new mxConnectionHandler(this);this.connectionHandler.setEnabled(false);this.graphHandler=new mxGraphHandler(this)};mxGraph.prototype.createSelectionModel=function(){return new mxGraphSelectionModel(this)};
mxGraph.prototype.createStylesheet=function(){return new mxStylesheet};mxGraph.prototype.createGraphView=function(){return new mxGraphView(this)};mxGraph.prototype.createCellRenderer=function(){return new mxCellRenderer};mxGraph.prototype.createCellEditor=function(){return new mxCellEditor(this)};mxGraph.prototype.getModel=function(){return this.model};mxGraph.prototype.getView=function(){return this.view};mxGraph.prototype.getStylesheet=function(){return this.stylesheet};
mxGraph.prototype.setStylesheet=function(a){this.stylesheet=a};mxGraph.prototype.getSelectionModel=function(){return this.selectionModel};mxGraph.prototype.setSelectionModel=function(a){this.selectionModel=a};
mxGraph.prototype.getSelectionCellsForChanges=function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c];if(d.constructor!=mxRootChange){var e=null;if(d instanceof mxChildChange&&d.previous==null)e=d.child;else if(d.cell!=null&&d.cell instanceof mxCell)e=d.cell;e!=null&&mxUtils.indexOf(b,e)<0&&b.push(e)}}return this.getModel().getTopmostCells(b)};
mxGraph.prototype.graphModelChanged=function(a){for(var b=0;b<a.length;b++)this.processChange(a[b]);this.removeSelectionCells(this.getRemovedCellsForChanges(a));this.view.validate();this.sizeDidChange()};mxGraph.prototype.getRemovedCellsForChanges=function(a){for(var b=[],c=0;c<a.length;c++){var d=a[c];if(d instanceof mxRootChange)break;else d instanceof mxChildChange?d.previous!=null&&d.parent==null&&(b=b.concat(this.model.getDescendants(d.child))):d instanceof mxVisibleChange&&(b=b.concat(this.model.getDescendants(d.cell)))}return b};
mxGraph.prototype.processChange=function(a){if(a instanceof mxRootChange){this.clearSelection();this.removeStateForCell(a.previous);if(this.resetViewOnRootChange){this.view.scale=1;this.view.translate.x=0;this.view.translate.y=0}this.fireEvent(new mxEventObject(mxEvent.ROOT))}else if(a instanceof mxChildChange){var b=this.model.getParent(a.child);if(b!=null)this.view.invalidate(a.child,true,false,a.previous!=null);else{this.removeStateForCell(a.child);this.view.currentRoot==a.child&&this.home()}if(b!=
a.previous){b!=null&&this.view.invalidate(b,false,false);a.previous!=null&&this.view.invalidate(a.previous,false,false)}}else a instanceof mxTerminalChange||a instanceof mxGeometryChange?this.view.invalidate(a.cell):a instanceof mxValueChange?this.view.invalidate(a.cell,false,false):a instanceof mxStyleChange?this.view.removeState(a.cell):a.cell!=null&&a.cell instanceof mxCell&&this.removeStateForCell(a.cell)};
mxGraph.prototype.removeStateForCell=function(a){for(var b=this.model.getChildCount(a),c=0;c<b;c++)this.removeStateForCell(this.model.getChildAt(a,c));this.view.removeState(a)};mxGraph.prototype.addCellOverlay=function(a,b){if(a.overlays==null)a.overlays=[];a.overlays.push(b);var c=this.view.getState(a);c!=null&&this.cellRenderer.redraw(c);this.fireEvent(new mxEventObject(mxEvent.ADD_OVERLAY,"cell",a,"overlay",b));return b};mxGraph.prototype.getCellOverlays=function(a){return a.overlays};
mxGraph.prototype.removeCellOverlay=function(a,b){if(b==null)this.removeCellOverlays(a);else{var c=mxUtils.indexOf(a.overlays,b);if(c>=0){a.overlays.splice(c,1);if(a.overlays.length==0)a.overlays=null;c=this.view.getState(a);c!=null&&this.cellRenderer.redraw(c);this.fireEvent(new mxEventObject(mxEvent.REMOVE_OVERLAY,"cell",a,"overlay",b))}else b=null}return b};
mxGraph.prototype.removeCellOverlays=function(a){var b=a.overlays;if(b!=null){a.overlays=null;var c=this.view.getState(a);c!=null&&this.cellRenderer.redraw(c);for(c=0;c<b.length;c++)this.fireEvent(new mxEventObject(mxEvent.REMOVE_OVERLAY,"cell",a,"overlay",b[c]))}return b};mxGraph.prototype.clearCellOverlays=function(a){a=a!=null?a:this.model.getRoot();this.removeCellOverlays(a);for(var b=this.model.getChildCount(a),c=0;c<b;c++)this.clearCellOverlays(this.model.getChildAt(a,c))};
mxGraph.prototype.setCellWarning=function(a,b,c,d){if(b!=null&&b.length>0){c=c!=null?c:this.warningImage;b=new mxCellOverlay(c,"<font color=red>"+b+"</font>");d&&b.addListener(mxEvent.CLICK,mxUtils.bind(this,function(){this.isEnabled()&&this.setSelectionCell(a)}));return this.addCellOverlay(a,b)}this.removeCellOverlays(a);return null};mxGraph.prototype.startEditing=function(a){this.startEditingAtCell(null,a)};
mxGraph.prototype.startEditingAtCell=function(a,b){if(a==null){a=this.getSelectionCell();a!=null&&!this.isCellEditable(a)&&(a=null)}if(a!=null){this.fireEvent(new mxEventObject(mxEvent.START_EDITING,"cell",a,"event",b));this.cellEditor.startEditing(a,b)}};mxGraph.prototype.getEditingValue=function(a){return this.convertValueToString(a)};mxGraph.prototype.stopEditing=function(a){this.cellEditor.stopEditing(a)};
mxGraph.prototype.labelChanged=function(a,b,c){this.model.beginUpdate();try{this.cellLabelChanged(a,b,this.isAutoSizeCell(a));this.fireEvent(new mxEventObject(mxEvent.LABEL_CHANGED,"cell",a,"value",b,"event",c))}finally{this.model.endUpdate()}return a};mxGraph.prototype.cellLabelChanged=function(a,b,c){this.model.beginUpdate();try{this.model.setValue(a,b);c&&this.cellSizeUpdated(a,false)}finally{this.model.endUpdate()}};
mxGraph.prototype.escape=function(){this.stopEditing(true);this.connectionHandler.reset();this.graphHandler.reset();for(var a=this.getSelectionCells(),b=0;b<a.length;b++){var c=this.view.getState(a[b]);c!=null&&c.handler!=null&&c.handler.reset()}};
mxGraph.prototype.click=function(a){var b=a.getEvent(),c=a.getCell(),d=new mxEventObject(mxEvent.CLICK,"event",b,"cell",c);a.isConsumed()&&d.consume();this.fireEvent(d);if(this.isEnabled()&&!mxEvent.isConsumed(b)&&!d.isConsumed())if(c!=null)this.selectCellForEvent(c,b);else{c=null;this.isSwimlaneSelectionEnabled()&&(c=this.getSwimlaneAt(a.getGraphX(),a.getGraphY()));c!=null?this.selectCellForEvent(c,b):this.isToggleEvent(b)||this.clearSelection()}};
mxGraph.prototype.dblClick=function(a,b){var c=new mxEventObject(mxEvent.DOUBLE_CLICK,"event",a,"cell",b);this.fireEvent(c);this.isEnabled()&&(!mxEvent.isConsumed(a)&&!c.isConsumed()&&b!=null&&this.isCellEditable(b))&&this.startEditingAtCell(b,a)};
mxGraph.prototype.scrollPointToVisible=function(a,b,c,d){if(!this.timerAutoScroll&&(this.ignoreScrollbars||mxUtils.hasScrollbars(this.container))){var e=this.container,d=d!=null?d:20;if(a>=e.scrollLeft&&b>=e.scrollTop&&a<=e.scrollLeft+e.clientWidth&&b<=e.scrollTop+e.clientHeight){var f=e.scrollLeft+e.clientWidth-a;if(f<d){a=e.scrollLeft;e.scrollLeft=e.scrollLeft+(d-f);if(c&&a==e.scrollLeft){if(this.dialect==mxConstants.DIALECT_SVG){var a=this.view.getDrawPane().ownerSVGElement,g=this.container.scrollWidth+
d-f;a.setAttribute("width",g)}else{g=Math.max(e.clientWidth,e.scrollWidth)+d-f;a=this.view.getCanvas();a.style.width=g+"px"}e.scrollLeft=e.scrollLeft+(d-f)}}else{f=a-e.scrollLeft;if(f<d)e.scrollLeft=e.scrollLeft-(d-f)}f=e.scrollTop+e.clientHeight-b;if(f<d){a=e.scrollTop;e.scrollTop=e.scrollTop+(d-f);if(a==e.scrollTop&&c){if(this.dialect==mxConstants.DIALECT_SVG){a=this.view.getDrawPane().ownerSVGElement;b=this.container.scrollHeight+d-f;a.setAttribute("height",b)}else{b=Math.max(e.clientHeight,e.scrollHeight)+
d-f;a=this.view.getCanvas();a.style.height=b+"px"}e.scrollTop=e.scrollTop+(d-f)}}else{f=b-e.scrollTop;if(f<d)e.scrollTop=e.scrollTop-(d-f)}}}else if(this.allowAutoPanning&&!this.panningHandler.active){if(this.panningManager==null)this.panningManager=this.createPanningManager();this.panningManager.panTo(a+this.panDx,b+this.panDy)}};mxGraph.prototype.createPanningManager=function(){return new mxPanningManager(this)};
mxGraph.prototype.getOffsetSize=function(){function a(a){var b=0,b=a=="thin"?2:a=="medium"?4:a=="thick"?6:parseInt(a);isNaN(b)&&(b=0);return b}var b=mxUtils.getCurrentStyle(this.container),c=this.container.offsetWidth-(a(b.borderLeftWidth)+a(b.borderRightWidth)+parseInt(b.paddingLeft||0)+parseInt(b.paddingRight||0)),b=this.container.offsetHeight-4-(a(b.borderTopWidth)+a(b.borderBottomWidth)+parseInt(b.paddingTop||0)+parseInt(b.paddingBottom||0));return new mxRectangle(0,0,c,b)};
mxGraph.prototype.getPreferredPageSize=function(a,b,c){var a=this.view.scale,d=this.view.translate,e=this.pageFormat,f=a*this.pageScale,e=new mxRectangle(0,0,e.width*f,e.height*f),b=this.pageBreaksVisible?Math.ceil(b/e.width):1,c=this.pageBreaksVisible?Math.ceil(c/e.height):1;return new mxRectangle(0,0,b*e.width+2+d.x/a,c*e.height+2+d.y/a)};
mxGraph.prototype.sizeDidChange=function(){var a=this.getGraphBounds();if(this.container!=null){var b=this.getBorder(),c=Math.max(0,a.x+a.width+1+b),b=Math.max(0,a.y+a.height+1+b);if(this.minimumContainerSize!=null){c=Math.max(c,this.minimumContainerSize.width);b=Math.max(b,this.minimumContainerSize.height)}if(this.resizeContainer){var d=c,e=b;if(this.maximumContainerSize!=null){d=Math.min(this.maximumContainerSize.width,d);e=Math.min(this.maximumContainerSize.height,e)}this.container.style.width=
d+"px";this.container.style.height=e+"px"}if(this.preferPageSize||!mxClient.IS_IE&&this.pageVisible){d=this.getPreferredPageSize(a,c,b);if(d!=null){c=d.width;b=d.height}}d=this.getOffsetSize();c=Math.max(c,d.width);b=Math.max(b,d.height);if(this.dialect==mxConstants.DIALECT_SVG){d=this.view.getDrawPane().ownerSVGElement;if(this.minimumGraphSize!=null){c=Math.max(c,this.minimumGraphSize.width*this.view.scale);b=Math.max(b,this.minimumGraphSize.height*this.view.scale)}c=Math.ceil(c);b=Math.ceil(b);
d.setAttribute("width",c);d.setAttribute("height",b);if(c<=this.container.offsetWidth&&this.container.clientWidth<this.container.offsetWidth){d=this.container.style.overflow;this.container.style.overflow="hidden";this.container.scrollLeft=1;this.container.style.overflow=d}}else{c=Math.ceil(c/this.view.scale);b=Math.ceil(b/this.view.scale);d=this.view.getDrawPane();e=this.view.getCanvas();d.style.width=c+"px";d.style.height=b+"px";e.style.width=c+"px";e.style.height=b+"px";if(this.minimumGraphSize!=
null){c=Math.max(c,Math.ceil(this.minimumGraphSize.width*this.view.scale));b=Math.max(b,Math.ceil(this.minimumGraphSize.height*this.view.scale));e.style.width=c+"px";e.style.height=b+"px"}}this.updatePageBreaks(this.pageBreaksVisible,c-1,b-1)}this.fireEvent(new mxEventObject(mxEvent.SIZE,"bounds",a))};
mxGraph.prototype.updatePageBreaks=function(a,b,c){var d=this.view.scale,e=this.view.translate,f=this.pageFormat,g=d*this.pageScale,e=new mxRectangle(d*e.x,d*e.y,f.width*g,f.height*g),a=a&&Math.min(e.width,e.height)>this.minPageBreakDist;e.x=mxUtils.mod(e.x,e.width);e.y=mxUtils.mod(e.y,e.height);f=a?Math.ceil((b-e.x)/e.width):0;a=a?Math.ceil((c-e.y)/e.height):0;if(this.horizontalPageBreaks==null&&f>0)this.horizontalPageBreaks=[];if(this.horizontalPageBreaks!=null){for(g=0;g<=f;g++){var h=[new mxPoint(e.x+
g*e.width,1),new mxPoint(e.x+g*e.width,c)];if(this.horizontalPageBreaks[g]!=null){this.horizontalPageBreaks[g].scale=1;this.horizontalPageBreaks[g].points=h;this.horizontalPageBreaks[g].redraw()}else{h=new mxPolyline(h,this.pageBreakColor,this.scale);h.dialect=this.dialect;h.isDashed=this.pageBreakDashed;h.scale=d;h.crisp=true;h.init(this.view.backgroundPane);h.redraw();this.horizontalPageBreaks[g]=h}}for(g=f;g<this.horizontalPageBreaks.length;g++)this.horizontalPageBreaks[g].destroy();this.horizontalPageBreaks.splice(f,
this.horizontalPageBreaks.length-f)}if(this.verticalPageBreaks==null&&a>0)this.verticalPageBreaks=[];if(this.verticalPageBreaks!=null){for(g=0;g<=a;g++){h=[new mxPoint(1,e.y+g*e.height),new mxPoint(b,e.y+g*e.height)];if(this.verticalPageBreaks[g]!=null){this.verticalPageBreaks[g].scale=1;this.verticalPageBreaks[g].points=h;this.verticalPageBreaks[g].redraw()}else{h=new mxPolyline(h,this.pageBreakColor,d);h.dialect=this.dialect;h.isDashed=this.pageBreakDashed;h.scale=d;h.crisp=true;h.init(this.view.backgroundPane);
h.redraw();this.verticalPageBreaks[g]=h}}for(g=a;g<this.verticalPageBreaks.length;g++)this.verticalPageBreaks[g].destroy();this.verticalPageBreaks.splice(a,this.verticalPageBreaks.length-a)}};mxGraph.prototype.getCellStyle=function(a){var b=this.model.getStyle(a),c=null,c=this.model.isEdge(a)?this.stylesheet.getDefaultEdgeStyle():this.stylesheet.getDefaultVertexStyle();b!=null&&(c=this.postProcessCellStyle(this.stylesheet.getCellStyle(b,c)));if(c==null)c=mxGraph.prototype.EMPTY_ARRAY;return c};
mxGraph.prototype.postProcessCellStyle=function(a){if(a!=null){var b=a[mxConstants.STYLE_IMAGE],c=this.getImageFromBundles(b);c!=null?a[mxConstants.STYLE_IMAGE]=c:c=b;if(c!=null&&c.substring(0,11)=="data:image/"){b=c.indexOf(",");b>0&&(c=c.substring(0,b)+";base64,"+c.substring(b+1));a[mxConstants.STYLE_IMAGE]=c}}return a};mxGraph.prototype.setCellStyle=function(a,b){b=b||this.getSelectionCells();if(b!=null){this.model.beginUpdate();try{for(var c=0;c<b.length;c++)this.model.setStyle(b[c],a)}finally{this.model.endUpdate()}}};
mxGraph.prototype.toggleCellStyle=function(a,b,c){c=c||this.getSelectionCell();this.toggleCellStyles(a,b,[c])};mxGraph.prototype.toggleCellStyles=function(a,b,c){b=b!=null?b:false;c=c||this.getSelectionCells();if(c!=null&&c.length>0){var d=this.view.getState(c[0]),d=d!=null?d.style:this.getCellStyle(c[0]);if(d!=null){b=mxUtils.getValue(d,a,b)?0:1;this.setCellStyles(a,b,c)}}};mxGraph.prototype.setCellStyles=function(a,b,c){c=c||this.getSelectionCells();mxUtils.setCellStyles(this.model,c,a,b)};
mxGraph.prototype.toggleCellStyleFlags=function(a,b,c){this.setCellStyleFlags(a,b,null,c)};mxGraph.prototype.setCellStyleFlags=function(a,b,c,d){d=d||this.getSelectionCells();if(d!=null&&d.length>0){if(c==null){var e=this.view.getState(d[0]),e=e!=null?e.style:this.getCellStyle(d[0]);e!=null&&(c=(parseInt(e[a]||0)&b)!=b)}mxUtils.setCellStyleFlags(this.model,d,a,b,c)}};
mxGraph.prototype.alignCells=function(a,b,c){b==null&&(b=this.getSelectionCells());if(b!=null&&b.length>1){if(c==null)for(var d=0;d<b.length;d++){var e=this.getCellGeometry(b[d]);if(e!=null&&!this.model.isEdge(b[d]))if(c==null)if(a==mxConstants.ALIGN_CENTER){c=e.x+e.width/2;break}else if(a==mxConstants.ALIGN_RIGHT)c=e.x+e.width;else if(a==mxConstants.ALIGN_TOP)c=e.y;else if(a==mxConstants.ALIGN_MIDDLE){c=e.y+e.height/2;break}else c=a==mxConstants.ALIGN_BOTTOM?e.y+e.height:e.x;else c=a==mxConstants.ALIGN_RIGHT?
Math.max(c,e.x+e.width):a==mxConstants.ALIGN_TOP?Math.min(c,e.y):a==mxConstants.ALIGN_BOTTOM?Math.max(c,e.y+e.height):Math.min(c,e.x)}if(c!=null){this.model.beginUpdate();try{for(d=0;d<b.length;d++){e=this.getCellGeometry(b[d]);if(e!=null&&!this.model.isEdge(b[d])){e=e.clone();a==mxConstants.ALIGN_CENTER?e.x=c-e.width/2:a==mxConstants.ALIGN_RIGHT?e.x=c-e.width:a==mxConstants.ALIGN_TOP?e.y=c:a==mxConstants.ALIGN_MIDDLE?e.y=c-e.height/2:a==mxConstants.ALIGN_BOTTOM?e.y=c-e.height:e.x=c;this.model.setGeometry(b[d],
e)}}this.fireEvent(new mxEventObject(mxEvent.ALIGN_CELLS,"align",a,"cells",b))}finally{this.model.endUpdate()}}}return b};mxGraph.prototype.flipEdge=function(a){if(a!=null&&this.alternateEdgeStyle!=null){this.model.beginUpdate();try{var b=this.model.getStyle(a);b==null||b.length==0?this.model.setStyle(a,this.alternateEdgeStyle):this.model.setStyle(a,null);this.resetEdge(a);this.fireEvent(new mxEventObject(mxEvent.FLIP_EDGE,"edge",a))}finally{this.model.endUpdate()}}return a};
mxGraph.prototype.addImageBundle=function(a){this.imageBundles.push(a)};mxGraph.prototype.removeImageBundle=function(a){for(var b=[],c=0;c<this.imageBundles.length;c++)this.imageBundles[c]!=a&&b.push(this.imageBundles[c]);this.imageBundles=b};mxGraph.prototype.getImageFromBundles=function(a){if(a!=null)for(var b=0;b<this.imageBundles.length;b++){var c=this.imageBundles[b].getImage(a);if(c!=null)return c}return null};
mxGraph.prototype.orderCells=function(a,b){b==null&&(b=mxUtils.sortCells(this.getSelectionCells(),true));this.model.beginUpdate();try{this.cellsOrdered(b,a);this.fireEvent(new mxEventObject(mxEvent.ORDER_CELLS,"back",a,"cells",b))}finally{this.model.endUpdate()}return b};
mxGraph.prototype.cellsOrdered=function(a,b){if(a!=null){this.model.beginUpdate();try{for(var c=0;c<a.length;c++){var d=this.model.getParent(a[c]);b?this.model.add(d,a[c],c):this.model.add(d,a[c],this.model.getChildCount(d)-1)}this.fireEvent(new mxEventObject(mxEvent.CELLS_ORDERED,"back",b,"cells",a))}finally{this.model.endUpdate()}}};
mxGraph.prototype.groupCells=function(a,b,c){c==null&&(c=mxUtils.sortCells(this.getSelectionCells(),true));c=this.getCellsForGroup(c);a==null&&(a=this.createGroupCell(c));var d=this.getBoundsForGroup(a,c,b);if(c.length>0&&d!=null){var e=this.model.getParent(a);e==null&&(e=this.model.getParent(c[0]));this.model.beginUpdate();try{this.getCellGeometry(a)==null&&this.model.setGeometry(a,new mxGeometry);var f=this.model.getChildCount(a);this.cellsAdded(c,a,f,null,null,false,false);this.cellsMoved(c,-d.x,
-d.y,false,true);f=this.model.getChildCount(e);this.cellsAdded([a],e,f,null,null,false);this.cellsResized([a],[d]);this.fireEvent(new mxEventObject(mxEvent.GROUP_CELLS,"group",a,"border",b,"cells",c))}finally{this.model.endUpdate()}}return a};mxGraph.prototype.getCellsForGroup=function(a){var b=[];if(a!=null&&a.length>0){var c=this.model.getParent(a[0]);b.push(a[0]);for(var d=1;d<a.length;d++)this.model.getParent(a[d])==c&&b.push(a[d])}return b};
mxGraph.prototype.getBoundsForGroup=function(a,b,c){b=this.getBoundingBoxFromGeometry(b);if(b!=null){if(this.isSwimlane(a)){a=this.getStartSize(a);b.x=b.x-a.width;b.y=b.y-a.height;b.width=b.width+a.width;b.height=b.height+a.height}b.x=b.x-c;b.y=b.y-c;b.width=b.width+2*c;b.height=b.height+2*c}return b};mxGraph.prototype.createGroupCell=function(){var a=new mxCell("");a.setVertex(true);a.setConnectable(false);return a};
mxGraph.prototype.ungroupCells=function(a){var b=[];if(a==null){for(var a=this.getSelectionCells(),c=[],d=0;d<a.length;d++)this.model.getChildCount(a[d])>0&&c.push(a[d]);a=c}if(a!=null&&a.length>0){this.model.beginUpdate();try{for(d=0;d<a.length;d++){var e=this.model.getChildren(a[d]);if(e!=null&&e.length>0){var e=e.slice(),f=this.model.getParent(a[d]),g=this.model.getChildCount(f);this.cellsAdded(e,f,g,null,null,true);b=b.concat(e)}}this.cellsRemoved(this.addAllEdges(a));this.fireEvent(new mxEventObject(mxEvent.UNGROUP_CELLS,
"cells",a))}finally{this.model.endUpdate()}}return b};mxGraph.prototype.removeCellsFromParent=function(a){a==null&&(a=this.getSelectionCells());this.model.beginUpdate();try{var b=this.getDefaultParent(),c=this.model.getChildCount(b);this.cellsAdded(a,b,c,null,null,true);this.fireEvent(new mxEventObject(mxEvent.REMOVE_CELLS_FROM_PARENT,"cells",a))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.updateGroupBounds=function(a,b,c){a==null&&(a=this.getSelectionCells());b=b!=null?b:0;c=c!=null?c:false;this.model.beginUpdate();try{for(var d=0;d<a.length;d++){var e=this.getCellGeometry(a[d]);if(e!=null){var f=this.getChildCells(a[d]);if(f!=null&&f.length>0){var g=this.getBoundingBoxFromGeometry(f);if(g.width>0&&g.height>0){var h=this.isSwimlane(a[d])?this.getStartSize(a[d]):new mxRectangle,e=e.clone();if(c){e.x=e.x+(g.x-h.width-b);e.y=e.y+(g.y-h.height-b)}e.width=g.width+h.width+
2*b;e.height=g.height+h.height+2*b;this.model.setGeometry(a[d],e);this.moveCells(f,-g.x+h.width+b,-g.y+h.height+b)}}}}}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cloneCells=function(a,b){var b=b!=null?b:true,c=null;if(a!=null){for(var d={},c=[],e=0;e<a.length;e++){var f=mxCellPath.create(a[e]);d[f]=a[e];c.push(a[e])}if(c.length>0)for(var f=this.view.scale,g=this.view.translate,c=this.model.cloneCells(a,true),e=0;e<a.length;e++)if(!b&&this.model.isEdge(c[e])&&this.getEdgeValidationError(c[e],this.model.getTerminal(c[e],true),this.model.getTerminal(c[e],false))!=null)c[e]=null;else{var h=this.model.getGeometry(c[e]);if(h!=null){var i=this.view.getState(a[e]),
k=this.view.getState(this.model.getParent(a[e]));if(i!=null&&k!=null){var l=k.origin.x,k=k.origin.y;if(this.model.isEdge(c[e])){for(var i=i.absolutePoints,m=this.model.getTerminal(a[e],true),n=mxCellPath.create(m);m!=null&&d[n]==null;){m=this.model.getParent(m);n=mxCellPath.create(m)}m==null&&h.setTerminalPoint(new mxPoint(i[0].x/f-g.x,i[0].y/f-g.y),true);m=this.model.getTerminal(a[e],false);for(n=mxCellPath.create(m);m!=null&&d[n]==null;){m=this.model.getParent(m);n=mxCellPath.create(m)}if(m==null){m=
i.length-1;h.setTerminalPoint(new mxPoint(i[m].x/f-g.x,i[m].y/f-g.y),false)}h=h.points;if(h!=null)for(i=0;i<h.length;i++){h[i].x=h[i].x+l;h[i].y=h[i].y+k}}else{h.x=h.x+l;h.y=h.y+k}}}}else c=[]}return c};mxGraph.prototype.insertVertex=function(a,b,c,d,e,f,g,h,i){return this.addCell(this.createVertex(a,b,c,d,e,f,g,h,i),a)};
mxGraph.prototype.createVertex=function(a,b,c,d,e,f,g,h,i){a=new mxGeometry(d,e,f,g);a.relative=i!=null?i:false;c=new mxCell(c,a,h);c.setId(b);c.setVertex(true);c.setConnectable(true);return c};mxGraph.prototype.insertEdge=function(a,b,c,d,e,f){return this.addEdge(this.createEdge(a,b,c,d,e,f),a,d,e)};mxGraph.prototype.createEdge=function(a,b,c,d,e,f){a=new mxCell(c,new mxGeometry,f);a.setId(b);a.setEdge(true);a.geometry.relative=true;return a};
mxGraph.prototype.addEdge=function(a,b,c,d,e){return this.addCell(a,b,e,c,d)};mxGraph.prototype.addCell=function(a,b,c,d,e){return this.addCells([a],b,c,d,e)[0]};mxGraph.prototype.addCells=function(a,b,c,d,e){b==null&&(b=this.getDefaultParent());c==null&&(c=this.model.getChildCount(b));this.model.beginUpdate();try{this.cellsAdded(a,b,c,d,e,false,true);this.fireEvent(new mxEventObject(mxEvent.ADD_CELLS,"cells",a,"parent",b,"index",c,"source",d,"target",e))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellsAdded=function(a,b,c,d,e,f,g){if(a!=null&&b!=null&&c!=null){this.model.beginUpdate();try{for(var h=f?this.view.getState(b):null,i=h!=null?h.origin:null,k=new mxPoint(0,0),h=0;h<a.length;h++)if(a[h]==null)c--;else{var l=this.model.getParent(a[h]);if(i!=null&&a[h]!=b&&b!=l){var m=this.view.getState(l),n=m!=null?m.origin:k,o=this.model.getGeometry(a[h]);if(o!=null){var q=n.x-i.x,p=n.y-i.y,o=o.clone();o.translate(q,p);if(!o.relative&&this.model.isVertex(a[h])&&!this.isAllowNegativeCoordinates()){o.x=
Math.max(0,o.x);o.y=Math.max(0,o.y)}this.model.setGeometry(a[h],o)}}b==l&&c--;this.model.add(b,a[h],c+h);this.isExtendParentsOnAdd()&&this.isExtendParent(a[h])&&this.extendParent(a[h]);(g==null||g)&&this.constrainChild(a[h]);d!=null&&this.cellConnected(a[h],d,true);e!=null&&this.cellConnected(a[h],e,false)}this.fireEvent(new mxEventObject(mxEvent.CELLS_ADDED,"cells",a,"parent",b,"index",c,"source",d,"target",e,"absolute",f))}finally{this.model.endUpdate()}}};
mxGraph.prototype.removeCells=function(a,b){b=b!=null?b:true;a==null&&(a=this.getDeletableCells(this.getSelectionCells()));b&&(a=this.getDeletableCells(this.addAllEdges(a)));this.model.beginUpdate();try{this.cellsRemoved(a);this.fireEvent(new mxEventObject(mxEvent.REMOVE_CELLS,"cells",a,"includeEdges",b))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellsRemoved=function(a){if(a!=null&&a.length>0){var b=this.view.scale,c=this.view.translate;this.model.beginUpdate();try{for(var d={},e=0;e<a.length;e++){var f=mxCellPath.create(a[e]);d[f]=a[e]}for(e=0;e<a.length;e++){for(var g=this.getConnections(a[e]),h=0;h<g.length;h++){f=mxCellPath.create(g[h]);if(d[f]==null){var i=this.model.getGeometry(g[h]);if(i!=null){var k=this.view.getState(g[h]);if(k!=null){var i=i.clone(),l=k.getVisibleTerminal(true)==a[e],m=k.absolutePoints,n=l?0:m.length-
1;i.setTerminalPoint(new mxPoint(m[n].x/b-c.x,m[n].y/b-c.y),l);this.model.setTerminal(g[h],null,l);this.model.setGeometry(g[h],i)}}}}this.model.remove(a[e])}this.fireEvent(new mxEventObject(mxEvent.CELLS_REMOVED,"cells",a))}finally{this.model.endUpdate()}}};
mxGraph.prototype.splitEdge=function(a,b,c,d,e){d=d||0;e=e||0;c==null&&(c=this.cloneCells([a])[0]);var f=this.model.getParent(a),g=this.model.getTerminal(a,true);this.model.beginUpdate();try{this.cellsMoved(b,d,e,false,false);this.cellsAdded(b,f,this.model.getChildCount(f),null,null,true);this.cellsAdded([c],f,this.model.getChildCount(f),g,b[0],false);this.cellConnected(a,b[0],true);this.fireEvent(new mxEventObject(mxEvent.SPLIT_EDGE,"edge",a,"cells",b,"newEdge",c,"dx",d,"dy",e))}finally{this.model.endUpdate()}return c};
mxGraph.prototype.toggleCells=function(a,b,c){b==null&&(b=this.getSelectionCells());c&&(b=this.addAllEdges(b));this.model.beginUpdate();try{this.cellsToggled(b,a);this.fireEvent(new mxEventObject(mxEvent.TOGGLE_CELLS,"show",a,"cells",b,"includeEdges",c))}finally{this.model.endUpdate()}return b};mxGraph.prototype.cellsToggled=function(a,b){if(a!=null&&a.length>0){this.model.beginUpdate();try{for(var c=0;c<a.length;c++)this.model.setVisible(a[c],b)}finally{this.model.endUpdate()}}};
mxGraph.prototype.foldCells=function(a,b,c,d){b=b!=null?b:false;c==null&&(c=this.getFoldableCells(this.getSelectionCells(),a));this.stopEditing(false);this.model.beginUpdate();try{this.cellsFolded(c,a,b,d);this.fireEvent(new mxEventObject(mxEvent.FOLD_CELLS,"collapse",a,"recurse",b,"cells",c))}finally{this.model.endUpdate()}return c};
mxGraph.prototype.cellsFolded=function(a,b,c,d){if(a!=null&&a.length>0){this.model.beginUpdate();try{for(var e=0;e<a.length;e++)if((!d||this.isCellFoldable(a[e],b))&&b!=this.isCellCollapsed(a[e])){this.model.setCollapsed(a[e],b);this.swapBounds(a[e],b);this.isExtendParent(a[e])&&this.extendParent(a[e]);c&&this.foldCells(this.model.getChildren(a[e]),b,c)}this.fireEvent(new mxEventObject(mxEvent.CELLS_FOLDED,"cells",a,"collapse",b,"recurse",c))}finally{this.model.endUpdate()}}};
mxGraph.prototype.swapBounds=function(a,b){if(a!=null){var c=this.model.getGeometry(a);if(c!=null){c=c.clone();this.updateAlternateBounds(a,c,b);c.swap();this.model.setGeometry(a,c)}}};
mxGraph.prototype.updateAlternateBounds=function(a,b){if(a!=null&&b!=null)if(b.alternateBounds==null){var c=b;if(this.collapseToPreferredSize){var d=this.getPreferredSizeForCell(a);if(d!=null){c=d;d=this.view.getState(a);d=d!=null?d.style:this.getCellStyle(a);d=mxUtils.getValue(d,mxConstants.STYLE_STARTSIZE);if(d>0)c.height=Math.max(c.height,d)}}b.alternateBounds=new mxRectangle(b.x,b.y,c.width,c.height)}else{b.alternateBounds.x=b.x;b.alternateBounds.y=b.y}};
mxGraph.prototype.addAllEdges=function(a){var b=a.slice();return b=b.concat(this.getAllEdges(a))};mxGraph.prototype.getAllEdges=function(a){var b=[];if(a!=null)for(var c=0;c<a.length;c++){for(var d=this.model.getEdgeCount(a[c]),e=0;e<d;e++)b.push(this.model.getEdgeAt(a[c],e));d=this.model.getChildren(a[c]);b=b.concat(this.getAllEdges(d))}return b};
mxGraph.prototype.updateCellSize=function(a,b){b=b!=null?b:false;this.model.beginUpdate();try{this.cellSizeUpdated(a,b);this.fireEvent(new mxEventObject(mxEvent.UPDATE_CELL_SIZE,"cell",a,"ignoreChildren",b))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellSizeUpdated=function(a,b){if(a!=null){this.model.beginUpdate();try{var c=this.getPreferredSizeForCell(a),d=this.model.getGeometry(a);if(c!=null&&d!=null){var e=this.isCellCollapsed(a),d=d.clone();if(this.isSwimlane(a)){var f=this.view.getState(a),g=f!=null?f.style:this.getCellStyle(a),h=this.model.getStyle(a);h==null&&(h="");if(mxUtils.getValue(g,mxConstants.STYLE_HORIZONTAL,true)){h=mxUtils.setStyle(h,mxConstants.STYLE_STARTSIZE,c.height+8);if(e)d.height=c.height+8;d.width=
c.width}else{h=mxUtils.setStyle(h,mxConstants.STYLE_STARTSIZE,c.width+8);if(e)d.width=c.width+8;d.height=c.height}this.model.setStyle(a,h)}else{d.width=c.width;d.height=c.height}if(!b&&!e){var i=this.view.getBounds(this.model.getChildren(a));if(i!=null){var k=this.view.translate,l=this.view.scale,m=(i.y+i.height)/l-d.y-k.y;d.width=Math.max(d.width,(i.x+i.width)/l-d.x-k.x);d.height=Math.max(d.height,m)}}this.cellsResized([a],[d])}}finally{this.model.endUpdate()}}};
mxGraph.prototype.getPreferredSizeForCell=function(a){var b=null;if(a!=null){var c=this.view.getState(a),d=c!=null?c.style:this.getCellStyle(a);if(d!=null&&!this.model.isEdge(a)){var e=d[mxConstants.STYLE_FONTSIZE]||mxConstants.DEFAULT_FONTSIZE,f=0,b=0;if((this.getImage(c)!=null||d[mxConstants.STYLE_IMAGE]!=null)&&d[mxConstants.STYLE_SHAPE]==mxConstants.SHAPE_LABEL){d[mxConstants.STYLE_VERTICAL_ALIGN]==mxConstants.ALIGN_MIDDLE&&(f=f+(parseFloat(d[mxConstants.STYLE_IMAGE_WIDTH])||mxLabel.prototype.imageSize));
d[mxConstants.STYLE_ALIGN]!=mxConstants.ALIGN_CENTER&&(b=b+(parseFloat(d[mxConstants.STYLE_IMAGE_HEIGHT])||mxLabel.prototype.imageSize))}f=f+2*(d[mxConstants.STYLE_SPACING]||0);f=f+(d[mxConstants.STYLE_SPACING_LEFT]||0);f=f+(d[mxConstants.STYLE_SPACING_RIGHT]||0);b=b+2*(d[mxConstants.STYLE_SPACING]||0);b=b+(d[mxConstants.STYLE_SPACING_TOP]||0);b=b+(d[mxConstants.STYLE_SPACING_BOTTOM]||0);c=this.getFoldingImage(c);c!=null&&(f=f+(c.width+8));c=this.getLabel(a);if(c!=null&&c.length>0){this.isHtmlLabel(a)||
(c=c.replace(/\n/g,"<br>"));e=mxUtils.getSizeForString(c,e,d[mxConstants.STYLE_FONTFAMILY]);a=e.width+f;b=e.height+b;if(!mxUtils.getValue(d,mxConstants.STYLE_HORIZONTAL,true)){d=b;b=a;a=d}if(this.gridEnabled){a=this.snap(a+this.gridSize/2);b=this.snap(b+this.gridSize/2)}b=new mxRectangle(0,0,a,b)}else{d=4*this.gridSize;b=new mxRectangle(0,0,d,d)}}}return b};
mxGraph.prototype.handleGesture=function(a,b){if(Math.abs(1-b.scale)>0.2){var c=this.view.scale,d=this.view.translate,e=a.width*b.scale,f=a.height*b.scale,g=a.y-(f-a.height)/2,c=new mxRectangle(this.snap((a.x-(e-a.width)/2)/c)-d.x,this.snap(g/c)-d.y,this.snap(e/c),this.snap(f/c));this.resizeCell(a.cell,c)}};mxGraph.prototype.resizeCell=function(a,b){return this.resizeCells([a],[b])[0]};
mxGraph.prototype.resizeCells=function(a,b){this.model.beginUpdate();try{this.cellsResized(a,b);this.fireEvent(new mxEventObject(mxEvent.RESIZE_CELLS,"cells",a,"bounds",b))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellsResized=function(a,b){if(a!=null&&b!=null&&a.length==b.length){this.model.beginUpdate();try{for(var c=0;c<a.length;c++){var d=b[c],e=this.model.getGeometry(a[c]);if(e!=null&&(e.x!=d.x||e.y!=d.y||e.width!=d.width||e.height!=d.height)){e=e.clone();if(e.relative){var f=e.offset;if(f!=null){f.x=f.x+(d.x-e.x);f.y=f.y+(d.y-e.y)}}else{e.x=d.x;e.y=d.y}e.width=d.width;e.height=d.height;if(!e.relative&&this.model.isVertex(a[c])&&!this.isAllowNegativeCoordinates()){e.x=Math.max(0,e.x);
e.y=Math.max(0,e.y)}this.model.setGeometry(a[c],e);this.isExtendParent(a[c])&&this.extendParent(a[c])}}this.resetEdgesOnResize&&this.resetEdges(a);this.fireEvent(new mxEventObject(mxEvent.CELLS_RESIZED,"cells",a,"bounds",b))}finally{this.model.endUpdate()}}};
mxGraph.prototype.extendParent=function(a){if(a!=null){var b=this.model.getParent(a),c=this.model.getGeometry(b);if(b!=null&&c!=null&&!this.isCellCollapsed(b)){a=this.model.getGeometry(a);if(a!=null&&(c.width<a.x+a.width||c.height<a.y+a.height)){c=c.clone();c.width=Math.max(c.width,a.x+a.width);c.height=Math.max(c.height,a.y+a.height);this.cellsResized([b],[c])}}}};mxGraph.prototype.importCells=function(a,b,c,d,e){return this.moveCells(a,b,c,true,d,e)};
mxGraph.prototype.moveCells=function(a,b,c,d,e,f){b=b!=null?b:0;c=c!=null?c:0;d=d!=null?d:false;if(a!=null&&(b!=0||c!=0||d||e!=null)){this.model.beginUpdate();try{if(d){a=this.cloneCells(a,this.isCloneInvalidEdges());e==null&&(e=this.getDefaultParent())}var g=this.isAllowNegativeCoordinates();e!=null&&this.setAllowNegativeCoordinates(true);this.cellsMoved(a,b,c,!d&&this.isDisconnectOnMove()&&this.isAllowDanglingEdges(),e==null);this.setAllowNegativeCoordinates(g);if(e!=null){var h=this.model.getChildCount(e);
this.cellsAdded(a,e,h,null,null,true)}this.fireEvent(new mxEventObject(mxEvent.MOVE_CELLS,"cells",a,"dx",b,"dy",c,"clone",d,"target",e,"event",f))}finally{this.model.endUpdate()}}return a};
mxGraph.prototype.cellsMoved=function(a,b,c,d,e){if(a!=null&&(b!=0||c!=0)){this.model.beginUpdate();try{d&&this.disconnectGraph(a);for(var f=0;f<a.length;f++){this.translateCell(a[f],b,c);e&&this.constrainChild(a[f])}this.resetEdgesOnMove&&this.resetEdges(a);this.fireEvent(new mxEventObject(mxEvent.CELLS_MOVED,"cells",a,"dx",c,"dy",c,"disconnect",d))}finally{this.model.endUpdate()}}};
mxGraph.prototype.translateCell=function(a,b,c){var d=this.model.getGeometry(a);if(d!=null){d=d.clone();d.translate(b,c);if(!d.relative&&this.model.isVertex(a)&&!this.isAllowNegativeCoordinates()){d.x=Math.max(0,d.x);d.y=Math.max(0,d.y)}if(d.relative&&!this.model.isEdge(a))if(d.offset==null)d.offset=new mxPoint(b,c);else{d.offset.x=d.offset.x+b;d.offset.y=d.offset.y+c}this.model.setGeometry(a,d)}};
mxGraph.prototype.getCellContainmentArea=function(a){if(a!=null&&!this.model.isEdge(a)){var b=this.model.getParent(a);if(b==this.getDefaultParent()||b==this.getCurrentRoot())return this.getMaximumGraphBounds();if(b!=null&&b!=this.getDefaultParent()){var c=this.model.getGeometry(b);if(c!=null){var d=a=0,e=c.width,c=c.height;if(this.isSwimlane(b)){b=this.getStartSize(b);a=b.width;e=e-b.width;d=b.height;c=c-b.height}return new mxRectangle(a,d,e,c)}}}return null};
mxGraph.prototype.getMaximumGraphBounds=function(){return this.maximumGraphBounds};
mxGraph.prototype.constrainChild=function(a){if(a!=null){var b=this.model.getGeometry(a),c=this.isConstrainChild(a)?this.getCellContainmentArea(a):this.getMaximumGraphBounds();if(b!=null&&c!=null&&!b.relative&&(b.x<c.x||b.y<c.y||c.width<b.x+b.width||c.height<b.y+b.height)){a=this.getOverlap(a);if(c.width>0)b.x=Math.min(b.x,c.x+c.width-(1-a)*b.width);if(c.height>0)b.y=Math.min(b.y,c.y+c.height-(1-a)*b.height);b.x=Math.max(b.x,c.x-b.width*a);b.y=Math.max(b.y,c.y-b.height*a)}}};
mxGraph.prototype.resetEdges=function(a){if(a!=null){for(var b={},c=0;c<a.length;c++){var d=mxCellPath.create(a[c]);b[d]=a[c]}this.model.beginUpdate();try{for(c=0;c<a.length;c++){var e=this.model.getEdges(a[c]);if(e!=null)for(d=0;d<e.length;d++){var f=this.view.getState(e[d]),g=f!=null?f.getVisibleTerminal(true):this.view.getVisibleTerminal(e[d],true),h=f!=null?f.getVisibleTerminal(false):this.view.getVisibleTerminal(e[d],false),i=mxCellPath.create(g),k=mxCellPath.create(h);(b[i]==null||b[k]==null)&&
this.resetEdge(e[d])}this.resetEdges(this.model.getChildren(a[c]))}}finally{this.model.endUpdate()}}};mxGraph.prototype.resetEdge=function(a){var b=this.model.getGeometry(a);if(b!=null&&b.points!=null&&b.points.length>0){b=b.clone();b.points=[];this.model.setGeometry(a,b)}return a};mxGraph.prototype.getAllConnectionConstraints=function(a){return a!=null&&(a.shape!=null&&a.shape instanceof mxStencilShape)&&a.shape.stencil!=null?a.shape.stencil.constraints:null};
mxGraph.prototype.getConnectionConstraint=function(a,b,c){var b=null,d=a.style[c?mxConstants.STYLE_EXIT_X:mxConstants.STYLE_ENTRY_X];if(d!=null){var e=a.style[c?mxConstants.STYLE_EXIT_Y:mxConstants.STYLE_ENTRY_Y];e!=null&&(b=new mxPoint(parseFloat(d),parseFloat(e)))}d=false;b!=null&&(d=mxUtils.getValue(a.style,c?mxConstants.STYLE_EXIT_PERIMETER:mxConstants.STYLE_ENTRY_PERIMETER,true));return new mxConnectionConstraint(b,d)};
mxGraph.prototype.setConnectionConstraint=function(a,b,c,d){if(d!=null){this.model.beginUpdate();try{if(d==null||d.point==null){this.setCellStyles(c?mxConstants.STYLE_EXIT_X:mxConstants.STYLE_ENTRY_X,null,[a]);this.setCellStyles(c?mxConstants.STYLE_EXIT_Y:mxConstants.STYLE_ENTRY_Y,null,[a]);this.setCellStyles(c?mxConstants.STYLE_EXIT_PERIMETER:mxConstants.STYLE_ENTRY_PERIMETER,null,[a])}else if(d.point!=null){this.setCellStyles(c?mxConstants.STYLE_EXIT_X:mxConstants.STYLE_ENTRY_X,d.point.x,[a]);this.setCellStyles(c?
mxConstants.STYLE_EXIT_Y:mxConstants.STYLE_ENTRY_Y,d.point.y,[a]);d.perimeter?this.setCellStyles(c?mxConstants.STYLE_EXIT_PERIMETER:mxConstants.STYLE_ENTRY_PERIMETER,null,[a]):this.setCellStyles(c?mxConstants.STYLE_EXIT_PERIMETER:mxConstants.STYLE_ENTRY_PERIMETER,"0",[a])}}finally{this.model.endUpdate()}}};
mxGraph.prototype.getConnectionPoint=function(a,b){var c=null;if(a!=null){var d=this.view.getPerimeterBounds(a),e=new mxPoint(d.getCenterX(),d.getCenterY()),f=a.style[mxConstants.STYLE_DIRECTION],g=0;if(f!=null){f=="north"?g=g+270:f=="west"?g=g+180:f=="south"&&(g=g+90);if(f=="north"||f=="south"){d.x=d.x+(d.width/2-d.height/2);d.y=d.y+(d.height/2-d.width/2);f=d.width;d.width=d.height;d.height=f}}b.point!=null&&(c=new mxPoint(d.x+b.point.x*d.width,d.y+b.point.y*d.height));f=a.style[mxConstants.STYLE_ROTATION]||
0;if(b.perimeter){if(g!=0&&c!=null){var h=d=0;g==90?h=1:g==180?d=-1:f==270&&(h=-1);c=mxUtils.getRotatedPoint(c,d,h,e)}c!=null&&b.perimeter&&(c=this.view.getPerimeterPoint(a,c,false))}else f=f+g;if(f!=0&&c!=null){g=mxUtils.toRadians(f);d=Math.cos(g);h=Math.sin(g);c=mxUtils.getRotatedPoint(c,d,h,e)}}return c};
mxGraph.prototype.connectCell=function(a,b,c,d){this.model.beginUpdate();try{var e=this.model.getTerminal(a,c);this.cellConnected(a,b,c,d);this.fireEvent(new mxEventObject(mxEvent.CONNECT_CELL,"edge",a,"terminal",b,"source",c,"previous",e))}finally{this.model.endUpdate()}return a};
mxGraph.prototype.cellConnected=function(a,b,c,d){if(a!=null){this.model.beginUpdate();try{var e=this.model.getTerminal(a,c);this.setConnectionConstraint(a,b,c,d);if(this.isPortsEnabled()){d=null;if(this.isPort(b)){d=b.getId();b=this.getTerminalForPort(b,c)}this.setCellStyles(c?mxConstants.STYLE_SOURCE_PORT:mxConstants.STYLE_TARGET_PORT,d,[a])}this.model.setTerminal(a,b,c);this.resetEdgesOnConnect&&this.resetEdge(a);this.fireEvent(new mxEventObject(mxEvent.CELL_CONNECTED,"edge",a,"terminal",b,"source",
c,"previous",e))}finally{this.model.endUpdate()}}};
mxGraph.prototype.disconnectGraph=function(a){if(a!=null){this.model.beginUpdate();try{for(var b=this.view.scale,c=this.view.translate,d={},e=0;e<a.length;e++){var f=mxCellPath.create(a[e]);d[f]=a[e]}for(e=0;e<a.length;e++)if(this.model.isEdge(a[e])){var g=this.model.getGeometry(a[e]);if(g!=null){var h=this.view.getState(a[e]),i=this.view.getState(this.model.getParent(a[e]));if(h!=null&&i!=null){var g=g.clone(),k=-i.origin.x,l=-i.origin.y,m=h.absolutePoints,n=this.model.getTerminal(a[e],true);if(n!=
null&&this.isCellDisconnectable(a[e],n,true)){for(var o=mxCellPath.create(n);n!=null&&d[o]==null;){n=this.model.getParent(n);o=mxCellPath.create(n)}if(n==null){g.setTerminalPoint(new mxPoint(m[0].x/b-c.x+k,m[0].y/b-c.y+l),true);this.model.setTerminal(a[e],null,true)}}var q=this.model.getTerminal(a[e],false);if(q!=null&&this.isCellDisconnectable(a[e],q,false)){for(var p=mxCellPath.create(q);q!=null&&d[p]==null;){q=this.model.getParent(q);p=mxCellPath.create(q)}if(q==null){var t=m.length-1;g.setTerminalPoint(new mxPoint(m[t].x/
b-c.x+k,m[t].y/b-c.y+l),false);this.model.setTerminal(a[e],null,false)}}this.model.setGeometry(a[e],g)}}}}finally{this.model.endUpdate()}}};mxGraph.prototype.getCurrentRoot=function(){return this.view.currentRoot};mxGraph.prototype.getTranslateForRoot=function(){return null};mxGraph.prototype.isPort=function(){return false};mxGraph.prototype.getTerminalForPort=function(a){return this.model.getParent(a)};mxGraph.prototype.getChildOffsetForCell=function(){return null};
mxGraph.prototype.enterGroup=function(a){a=a||this.getSelectionCell();if(a!=null&&this.isValidRoot(a)){this.view.setCurrentRoot(a);this.clearSelection()}};mxGraph.prototype.exitGroup=function(){var a=this.model.getRoot(),b=this.getCurrentRoot();if(b!=null){for(var c=this.model.getParent(b);c!=a&&!this.isValidRoot(c)&&this.model.getParent(c)!=a;)c=this.model.getParent(c);c==a||this.model.getParent(c)==a?this.view.setCurrentRoot(null):this.view.setCurrentRoot(c);this.view.getState(b)!=null&&this.setSelectionCell(b)}};
mxGraph.prototype.home=function(){var a=this.getCurrentRoot();if(a!=null){this.view.setCurrentRoot(null);this.view.getState(a)!=null&&this.setSelectionCell(a)}};mxGraph.prototype.isValidRoot=function(a){return a!=null};mxGraph.prototype.getGraphBounds=function(){return this.view.getGraphBounds()};
mxGraph.prototype.getCellBounds=function(a,b,c){var d=[a];b&&(d=d.concat(this.model.getEdges(a)));d=this.view.getBounds(d);if(c)for(var c=this.model.getChildCount(a),e=0;e<c;e++){var f=this.getCellBounds(this.model.getChildAt(a,e),b,true);d!=null?d.add(f):d=f}return d};
mxGraph.prototype.getBoundingBoxFromGeometry=function(a,b){var b=b!=null?b:false,c=null;if(a!=null)for(var d=0;d<a.length;d++)if(b||this.model.isVertex(a[d])){var e=this.getCellGeometry(a[d]);if(e!=null){var f=e.points;if(f!=null&&f.length>0){for(var g=new mxRectangle(f[0].x,f[0].y,0,0),h=function(a){a!=null&&g.add(new mxRectangle(a.x,a.y,0,0))},i=1;i<f.length;i++)h(f[i]);h(e.getTerminalPoint(true));h(e.getTerminalPoint(false))}c==null?c=new mxRectangle(e.x,e.y,e.width,e.height):c.add(e)}}return c};
mxGraph.prototype.refresh=function(a){this.view.clear(a,a==null);this.view.validate();this.sizeDidChange();this.fireEvent(new mxEventObject(mxEvent.REFRESH))};mxGraph.prototype.snap=function(a){this.gridEnabled&&(a=Math.round(a/this.gridSize)*this.gridSize);return a};
mxGraph.prototype.panGraph=function(a,b){if(this.useScrollbarsForPanning&&mxUtils.hasScrollbars(this.container)){this.container.scrollLeft=-a;this.container.scrollTop=-b}else{var c=this.view.getCanvas();if(this.dialect==mxConstants.DIALECT_SVG)if(a==0&&b==0){mxClient.IS_IE?c.setAttribute("transform","translate("+a+","+b+")"):c.removeAttribute("transform");if(this.shiftPreview1!=null){for(var d=this.shiftPreview1.firstChild;d!=null;){var e=d.nextSibling;this.container.appendChild(d);d=e}this.shiftPreview1.parentNode.removeChild(this.shiftPreview1);
this.shiftPreview1=null;this.container.appendChild(c.parentNode);for(d=this.shiftPreview2.firstChild;d!=null;){e=d.nextSibling;this.container.appendChild(d);d=e}this.shiftPreview2.parentNode.removeChild(this.shiftPreview2);this.shiftPreview2=null}}else{c.setAttribute("transform","translate("+a+","+b+")");if(this.shiftPreview1==null){this.shiftPreview1=document.createElement("div");this.shiftPreview1.style.position="absolute";this.shiftPreview1.style.overflow="visible";this.shiftPreview2=document.createElement("div");
this.shiftPreview2.style.position="absolute";this.shiftPreview2.style.overflow="visible";for(var f=this.shiftPreview1,d=this.container.firstChild;d!=null;){e=d.nextSibling;d!=c.parentNode?f.appendChild(d):f=this.shiftPreview2;d=e}this.container.insertBefore(this.shiftPreview1,c.parentNode);this.container.appendChild(this.shiftPreview2)}this.shiftPreview1.style.left=a+"px";this.shiftPreview1.style.top=b+"px";this.shiftPreview2.style.left=a+"px";this.shiftPreview2.style.top=b+"px"}else{c.style.left=
a+"px";c.style.top=b+"px"}this.panDx=a;this.panDy=b;this.fireEvent(new mxEventObject(mxEvent.PAN))}};mxGraph.prototype.zoomIn=function(){this.zoom(this.zoomFactor)};mxGraph.prototype.zoomOut=function(){this.zoom(1/this.zoomFactor)};mxGraph.prototype.zoomActual=function(){if(this.view.scale==1)this.view.setTranslate(0,0);else{this.view.translate.x=0;this.view.translate.y=0;this.view.setScale(1)}};mxGraph.prototype.zoomTo=function(a){this.zoom(a/this.view.scale)};
mxGraph.prototype.zoom=function(a){var b=this.view.scale*a,c=this.view.getState(this.getSelectionCell());if(this.keepSelectionVisibleOnZoom&&c!=null){a=new mxRectangle(c.x*a,c.y*a,c.width*a,c.height*a);this.view.scale=b;if(!this.scrollRectToVisible(a)){this.view.revalidate();this.view.setScale(b)}}else if(this.centerZoom&&!mxUtils.hasScrollbars(this.container)){var c=this.container.offsetWidth,d=this.container.offsetHeight;if(a>1){a=(a-1)/(b*2);c=c*-a;d=d*-a}else{a=(1/a-1)/(this.view.scale*2);c=c*
a;d=d*a}this.view.scaleAndTranslate(b,this.view.translate.x+c,this.view.translate.y+d)}else{this.view.setScale(b);if(mxUtils.hasScrollbars(this.container)){d=c=0;if(this.centerZoom){c=this.container.offsetWidth*(a-1)/2;d=this.container.offsetHeight*(a-1)/2}this.container.scrollLeft=Math.round(this.container.scrollLeft*a+c);this.container.scrollTop=Math.round(this.container.scrollTop*a+d)}}};
mxGraph.prototype.fit=function(a,b){if(this.container!=null){var a=a!=null?a:0,b=b!=null?b:false,c=this.container.offsetWidth-3,d=this.container.offsetHeight-3,e=this.view.getGraphBounds();if(b&&e.x!=null&&e.y!=null){e.width=e.width+e.x;e.height=e.height+e.y;e.x=0;e.y=0}var f=this.view.scale,g=e.width/f,h=e.height/f;if(this.backgroundImage!=null){g=Math.max(g,this.backgroundImage.width-e.x/f);h=Math.max(h,this.backgroundImage.height-e.y/f)}var i=b?a:2*a,c=Math.floor(Math.min(c/(g+i),d/(h+i))*100)/
100;c>this.minFitScale&&c<this.maxFitScale&&(b?this.view.setScale(c):this.view.scaleAndTranslate(c,e.x!=null?Math.floor(this.view.translate.x-e.x/f+a+1):a,e.y!=null?Math.floor(this.view.translate.y-e.y/f+a+1):a))}return this.view.scale};
mxGraph.prototype.scrollCellToVisible=function(a,b){var c=-this.view.translate.x,d=-this.view.translate.y,e=this.view.getState(a);if(e!=null){c=new mxRectangle(c+e.x,d+e.y,e.width,e.height);if(b&&this.container!=null){d=this.container.clientWidth;e=this.container.clientHeight;c.x=c.getCenterX()-d/2;c.width=d;c.y=c.getCenterY()-e/2;c.height=e}this.scrollRectToVisible(c)&&this.view.setTranslate(this.view.translate.x,this.view.translate.y)}};
mxGraph.prototype.scrollRectToVisible=function(a){var b=false;if(a!=null){var c=this.container.offsetWidth,d=this.container.offsetHeight,e=Math.min(c,a.width),f=Math.min(d,a.height);if(mxUtils.hasScrollbars(this.container)){c=this.container;a.x=a.x+this.view.translate.x;a.y=a.y+this.view.translate.y;var g=c.scrollLeft-a.x,d=Math.max(g-c.scrollLeft,0);if(g>0)c.scrollLeft=c.scrollLeft-(g+2);else{g=a.x+e-c.scrollLeft-c.clientWidth;if(g>0)c.scrollLeft=c.scrollLeft+(g+2)}e=c.scrollTop-a.y;g=Math.max(0,
e-c.scrollTop);if(e>0)c.scrollTop=c.scrollTop-(e+2);else{e=a.y+f-c.scrollTop-c.clientHeight;if(e>0)c.scrollTop=c.scrollTop+(e+2)}!this.useScrollbarsForPanning&&(d!=0||g!=0)&&this.view.setTranslate(d,g)}else{var g=-this.view.translate.x,h=-this.view.translate.y,i=this.view.scale;if(a.x+e>g+c){this.view.translate.x=this.view.translate.x-(a.x+e-c-g)/i;b=true}if(a.y+f>h+d){this.view.translate.y=this.view.translate.y-(a.y+f-d-h)/i;b=true}if(a.x<g){this.view.translate.x=this.view.translate.x+(g-a.x)/i;
b=true}if(a.y<h){this.view.translate.y=this.view.translate.y+(h-a.y)/i;b=true}if(b){this.view.refresh();this.selectionCellsHandler!=null&&this.selectionCellsHandler.refresh()}}}return b};mxGraph.prototype.getCellGeometry=function(a){return this.model.getGeometry(a)};mxGraph.prototype.isCellVisible=function(a){return this.model.isVisible(a)};mxGraph.prototype.isCellCollapsed=function(a){return this.model.isCollapsed(a)};mxGraph.prototype.isCellConnectable=function(a){return this.model.isConnectable(a)};
mxGraph.prototype.isOrthogonal=function(a){var b=a.style[mxConstants.STYLE_ORTHOGONAL];if(b!=null)return b;a=this.view.getEdgeStyle(a);return a==mxEdgeStyle.SegmentConnector||a==mxEdgeStyle.ElbowConnector||a==mxEdgeStyle.SideToSide||a==mxEdgeStyle.TopToBottom||a==mxEdgeStyle.EntityRelation||a==mxEdgeStyle.OrthConnector};mxGraph.prototype.isLoop=function(a){var b=a.getVisibleTerminalState(true),a=a.getVisibleTerminalState(false);return b!=null&&b==a};mxGraph.prototype.isCloneEvent=function(a){return mxEvent.isControlDown(a)};
mxGraph.prototype.isToggleEvent=function(a){return mxEvent.isControlDown(a)};mxGraph.prototype.isGridEnabledEvent=function(a){return a!=null&&!mxEvent.isAltDown(a)};mxGraph.prototype.isConstrainedEvent=function(a){return mxEvent.isShiftDown(a)};mxGraph.prototype.isForceMarqueeEvent=function(a){return mxEvent.isAltDown(a)||mxEvent.isMetaDown(a)};mxGraph.prototype.validationAlert=function(a){mxUtils.alert(a)};mxGraph.prototype.isEdgeValid=function(a,b,c){return this.getEdgeValidationError(a,b,c)==null};
mxGraph.prototype.getEdgeValidationError=function(a,b,c){if(a!=null&&!this.isAllowDanglingEdges()&&(b==null||c==null))return"";if(a!=null&&this.model.getTerminal(a,true)==null&&this.model.getTerminal(a,false)==null)return null;if(!this.allowLoops&&b==c&&b!=null||!this.isValidConnection(b,c))return"";if(b!=null&&c!=null){var d="";if(!this.multigraph){var e=this.model.getEdgesBetween(b,c,true);if(e.length>1||e.length==1&&e[0]!=a)d=d+((mxResources.get(this.alreadyConnectedResource)||this.alreadyConnectedResource)+
"\n")}var e=this.model.getDirectedEdgeCount(b,true,a),f=this.model.getDirectedEdgeCount(c,false,a);if(this.multiplicities!=null)for(var g=0;g<this.multiplicities.length;g++){var h=this.multiplicities[g].check(this,a,b,c,e,f);h!=null&&(d=d+h)}h=this.validateEdge(a,b,c);h!=null&&(d=d+h);return d.length>0?d:null}return this.allowDanglingEdges?null:""};mxGraph.prototype.validateEdge=function(){return null};
mxGraph.prototype.validateGraph=function(a,b){for(var a=a!=null?a:this.model.getRoot(),b=b!=null?b:{},c=true,d=this.model.getChildCount(a),e=0;e<d;e++){var f=this.model.getChildAt(a,e),g=b;this.isValidRoot(f)&&(g={});g=this.validateGraph(f,g);g!=null?this.setCellWarning(f,g.replace(/\n/g,"<br>")):this.setCellWarning(f,null);c=c&&g==null}d="";this.isCellCollapsed(a)&&!c&&(d=d+((mxResources.get(this.containsValidationErrorsResource)||this.containsValidationErrorsResource)+"\n"));d=this.model.isEdge(a)?
d+(this.getEdgeValidationError(a,this.model.getTerminal(a,true),this.model.getTerminal(a,false))||""):d+(this.getCellValidationError(a)||"");e=this.validateCell(a,b);e!=null&&(d=d+e);this.model.getParent(a)==null&&this.view.validate();return d.length>0||!c?d:null};
mxGraph.prototype.getCellValidationError=function(a){var b=this.model.getDirectedEdgeCount(a,true),c=this.model.getDirectedEdgeCount(a,false),a=this.model.getValue(a),d="";if(this.multiplicities!=null)for(var e=0;e<this.multiplicities.length;e++){var f=this.multiplicities[e];if(f.source&&mxUtils.isNode(a,f.type,f.attr,f.value)&&(f.max==0&&b>0||f.min==1&&b==0||f.max==1&&b>1))d=d+(f.countError+"\n");else if(!f.source&&mxUtils.isNode(a,f.type,f.attr,f.value)&&(f.max==0&&c>0||f.min==1&&c==0||f.max==1&&
c>1))d=d+(f.countError+"\n")}return d.length>0?d:null};mxGraph.prototype.validateCell=function(){return null};mxGraph.prototype.getBackgroundImage=function(){return this.backgroundImage};mxGraph.prototype.setBackgroundImage=function(a){this.backgroundImage=a};mxGraph.prototype.getFoldingImage=function(a){if(a!=null&&this.foldingEnabled&&!this.getModel().isEdge(a.cell)){var b=this.isCellCollapsed(a.cell);if(this.isCellFoldable(a.cell,!b))return b?this.collapsedImage:this.expandedImage}return null};
mxGraph.prototype.convertValueToString=function(a){a=this.model.getValue(a);if(a!=null){if(mxUtils.isNode(a))return a.nodeName;if(typeof a.toString=="function")return a.toString()}return""};mxGraph.prototype.getLabel=function(a){var b="";if(this.labelsVisible&&a!=null){var c=this.view.getState(a),c=c!=null?c.style:this.getCellStyle(a);mxUtils.getValue(c,mxConstants.STYLE_NOLABEL,false)||(b=this.convertValueToString(a))}return b};mxGraph.prototype.isHtmlLabel=function(){return this.isHtmlLabels()};
mxGraph.prototype.isHtmlLabels=function(){return this.htmlLabels};mxGraph.prototype.setHtmlLabels=function(a){this.htmlLabels=a};mxGraph.prototype.isWrapping=function(a){var b=this.view.getState(a),a=b!=null?b.style:this.getCellStyle(a);return a!=null?a[mxConstants.STYLE_WHITE_SPACE]=="wrap":false};mxGraph.prototype.isLabelClipped=function(a){var b=this.view.getState(a),a=b!=null?b.style:this.getCellStyle(a);return a!=null?a[mxConstants.STYLE_OVERFLOW]=="hidden":false};
mxGraph.prototype.getTooltip=function(a,b){var c=null;if(a!=null){if(a.control!=null&&(b==a.control.node||b.parentNode==a.control.node)){c=this.collapseExpandResource;c=mxResources.get(c)||c}if(c==null&&a.overlays!=null)for(var d=0;d<a.overlays.length;d++)if(b==a.overlays[d].node||b.parentNode==a.overlays[d].node){c=this.getCellOverlays(a.cell)[d].toString();break}if(c==null){d=this.selectionCellsHandler.getHandler(a.cell);d!=null&&typeof d.getTooltipForNode=="function"&&(c=d.getTooltipForNode(b))}c==
null&&(c=this.getTooltipForCell(a.cell))}return c};mxGraph.prototype.getTooltipForCell=function(a){var b=null;return b=a!=null&&a.getTooltip!=null?a.getTooltip():this.convertValueToString(a)};mxGraph.prototype.getCursorForCell=function(){return null};
mxGraph.prototype.getStartSize=function(a){var b=new mxRectangle,c=this.view.getState(a),a=c!=null?c.style:this.getCellStyle(a);if(a!=null){c=parseInt(mxUtils.getValue(a,mxConstants.STYLE_STARTSIZE,mxConstants.DEFAULT_STARTSIZE));mxUtils.getValue(a,mxConstants.STYLE_HORIZONTAL,true)?b.height=c:b.width=c}return b};mxGraph.prototype.getImage=function(a){return a!=null&&a.style!=null?a.style[mxConstants.STYLE_IMAGE]:null};
mxGraph.prototype.getVerticalAlign=function(a){return a!=null&&a.style!=null?a.style[mxConstants.STYLE_VERTICAL_ALIGN]||mxConstants.ALIGN_MIDDLE:null};mxGraph.prototype.getIndicatorColor=function(a){return a!=null&&a.style!=null?a.style[mxConstants.STYLE_INDICATOR_COLOR]:null};mxGraph.prototype.getIndicatorGradientColor=function(a){return a!=null&&a.style!=null?a.style[mxConstants.STYLE_INDICATOR_GRADIENTCOLOR]:null};
mxGraph.prototype.getIndicatorShape=function(a){return a!=null&&a.style!=null?a.style[mxConstants.STYLE_INDICATOR_SHAPE]:null};mxGraph.prototype.getIndicatorImage=function(a){return a!=null&&a.style!=null?a.style[mxConstants.STYLE_INDICATOR_IMAGE]:null};mxGraph.prototype.getBorder=function(){return this.border};mxGraph.prototype.setBorder=function(a){this.border=a};
mxGraph.prototype.isSwimlane=function(a){if(a!=null&&this.model.getParent(a)!=this.model.getRoot()){var b=this.view.getState(a),b=b!=null?b.style:this.getCellStyle(a);if(b!=null&&!this.model.isEdge(a))return b[mxConstants.STYLE_SHAPE]==mxConstants.SHAPE_SWIMLANE}return false};mxGraph.prototype.isResizeContainer=function(){return this.resizeContainer};mxGraph.prototype.setResizeContainer=function(a){this.resizeContainer=a};mxGraph.prototype.isEnabled=function(){return this.enabled};
mxGraph.prototype.setEnabled=function(a){this.enabled=a};mxGraph.prototype.isEscapeEnabled=function(){return this.escapeEnabled};mxGraph.prototype.setEscapeEnabled=function(a){this.escapeEnabled=a};mxGraph.prototype.isInvokesStopCellEditing=function(){return this.invokesStopCellEditing};mxGraph.prototype.setInvokesStopCellEditing=function(a){this.invokesStopCellEditing=a};mxGraph.prototype.isEnterStopsCellEditing=function(){return this.enterStopsCellEditing};
mxGraph.prototype.setEnterStopsCellEditing=function(a){this.enterStopsCellEditing=a};mxGraph.prototype.isCellLocked=function(a){var b=this.model.getGeometry(a);return this.isCellsLocked()||b!=null&&this.model.isVertex(a)&&b.relative};mxGraph.prototype.isCellsLocked=function(){return this.cellsLocked};mxGraph.prototype.setCellsLocked=function(a){this.cellsLocked=a};mxGraph.prototype.getCloneableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.isCellCloneable(a)}))};
mxGraph.prototype.isCellCloneable=function(a){var b=this.view.getState(a),a=b!=null?b.style:this.getCellStyle(a);return this.isCellsCloneable()&&a[mxConstants.STYLE_CLONEABLE]!=0};mxGraph.prototype.isCellsCloneable=function(){return this.cellsCloneable};mxGraph.prototype.setCellsCloneable=function(a){this.cellsCloneable=a};mxGraph.prototype.getExportableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.canExportCell(a)}))};
mxGraph.prototype.canExportCell=function(){return this.exportEnabled};mxGraph.prototype.getImportableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.canImportCell(a)}))};mxGraph.prototype.canImportCell=function(){return this.importEnabled};mxGraph.prototype.isCellSelectable=function(){return this.isCellsSelectable()};mxGraph.prototype.isCellsSelectable=function(){return this.cellsSelectable};
mxGraph.prototype.setCellsSelectable=function(a){this.cellsSelectable=a};mxGraph.prototype.getDeletableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.isCellDeletable(a)}))};mxGraph.prototype.isCellDeletable=function(a){var b=this.view.getState(a),a=b!=null?b.style:this.getCellStyle(a);return this.isCellsDeletable()&&a[mxConstants.STYLE_DELETABLE]!=0};mxGraph.prototype.isCellsDeletable=function(){return this.cellsDeletable};
mxGraph.prototype.setCellsDeletable=function(a){this.cellsDeletable=a};mxGraph.prototype.isLabelMovable=function(a){return!this.isCellLocked(a)&&(this.model.isEdge(a)&&this.edgeLabelsMovable||this.model.isVertex(a)&&this.vertexLabelsMovable)};mxGraph.prototype.getMovableCells=function(a){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.isCellMovable(a)}))};
mxGraph.prototype.isCellMovable=function(a){var b=this.view.getState(a),b=b!=null?b.style:this.getCellStyle(a);return this.isCellsMovable()&&!this.isCellLocked(a)&&b[mxConstants.STYLE_MOVABLE]!=0};mxGraph.prototype.isCellsMovable=function(){return this.cellsMovable};mxGraph.prototype.setCellsMovable=function(a){this.cellsMovable=a};mxGraph.prototype.isGridEnabled=function(){return this.gridEnabled};mxGraph.prototype.setGridEnabled=function(a){this.gridEnabled=a};mxGraph.prototype.isPortsEnabled=function(){return this.portsEnabled};
mxGraph.prototype.setPortsEnabled=function(a){this.portsEnabled=a};mxGraph.prototype.getGridSize=function(){return this.gridSize};mxGraph.prototype.setGridSize=function(a){this.gridSize=a};mxGraph.prototype.getTolerance=function(){return this.tolerance};mxGraph.prototype.setTolerance=function(a){this.tolerance=a};mxGraph.prototype.isVertexLabelsMovable=function(){return this.vertexLabelsMovable};mxGraph.prototype.setVertexLabelsMovable=function(a){this.vertexLabelsMovable=a};
mxGraph.prototype.isEdgeLabelsMovable=function(){return this.edgeLabelsMovable};mxGraph.prototype.setEdgeLabelsMovable=function(a){this.edgeLabelsMovable=a};mxGraph.prototype.isSwimlaneNesting=function(){return this.swimlaneNesting};mxGraph.prototype.setSwimlaneNesting=function(a){this.swimlaneNesting=a};mxGraph.prototype.isSwimlaneSelectionEnabled=function(){return this.swimlaneSelectionEnabled};mxGraph.prototype.setSwimlaneSelectionEnabled=function(a){this.swimlaneSelectionEnabled=a};
mxGraph.prototype.isMultigraph=function(){return this.multigraph};mxGraph.prototype.setMultigraph=function(a){this.multigraph=a};mxGraph.prototype.isAllowLoops=function(){return this.allowLoops};mxGraph.prototype.setAllowDanglingEdges=function(a){this.allowDanglingEdges=a};mxGraph.prototype.isAllowDanglingEdges=function(){return this.allowDanglingEdges};mxGraph.prototype.setConnectableEdges=function(a){this.connectableEdges=a};mxGraph.prototype.isConnectableEdges=function(){return this.connectableEdges};
mxGraph.prototype.setCloneInvalidEdges=function(a){this.cloneInvalidEdges=a};mxGraph.prototype.isCloneInvalidEdges=function(){return this.cloneInvalidEdges};mxGraph.prototype.setAllowLoops=function(a){this.allowLoops=a};mxGraph.prototype.isDisconnectOnMove=function(){return this.disconnectOnMove};mxGraph.prototype.setDisconnectOnMove=function(a){this.disconnectOnMove=a};mxGraph.prototype.isDropEnabled=function(){return this.dropEnabled};
mxGraph.prototype.setDropEnabled=function(a){this.dropEnabled=a};mxGraph.prototype.isSplitEnabled=function(){return this.splitEnabled};mxGraph.prototype.setSplitEnabled=function(a){this.splitEnabled=a};mxGraph.prototype.isCellResizable=function(a){var b=this.view.getState(a),b=b!=null?b.style:this.getCellStyle(a);return this.isCellsResizable()&&!this.isCellLocked(a)&&b[mxConstants.STYLE_RESIZABLE]!=0};mxGraph.prototype.isCellsResizable=function(){return this.cellsResizable};
mxGraph.prototype.setCellsResizable=function(a){this.cellsResizable=a};mxGraph.prototype.isTerminalPointMovable=function(){return true};mxGraph.prototype.isCellBendable=function(a){var b=this.view.getState(a),b=b!=null?b.style:this.getCellStyle(a);return this.isCellsBendable()&&!this.isCellLocked(a)&&b[mxConstants.STYLE_BENDABLE]!=0};mxGraph.prototype.isCellsBendable=function(){return this.cellsBendable};mxGraph.prototype.setCellsBendable=function(a){this.cellsBendable=a};
mxGraph.prototype.isCellEditable=function(a){var b=this.view.getState(a),b=b!=null?b.style:this.getCellStyle(a);return this.isCellsEditable()&&!this.isCellLocked(a)&&b[mxConstants.STYLE_EDITABLE]!=0};mxGraph.prototype.isCellsEditable=function(){return this.cellsEditable};mxGraph.prototype.setCellsEditable=function(a){this.cellsEditable=a};mxGraph.prototype.isCellDisconnectable=function(a){return this.isCellsDisconnectable()&&!this.isCellLocked(a)};mxGraph.prototype.isCellsDisconnectable=function(){return this.cellsDisconnectable};
mxGraph.prototype.setCellsDisconnectable=function(a){this.cellsDisconnectable=a};mxGraph.prototype.isValidSource=function(a){return a==null&&this.allowDanglingEdges||a!=null&&(!this.model.isEdge(a)||this.connectableEdges)&&this.isCellConnectable(a)};mxGraph.prototype.isValidTarget=function(a){return this.isValidSource(a)};mxGraph.prototype.isValidConnection=function(a,b){return this.isValidSource(a)&&this.isValidTarget(b)};mxGraph.prototype.setConnectable=function(a){this.connectionHandler.setEnabled(a)};
mxGraph.prototype.isConnectable=function(){return this.connectionHandler.isEnabled()};mxGraph.prototype.setTooltips=function(a){this.tooltipHandler.setEnabled(a)};mxGraph.prototype.setPanning=function(a){this.panningHandler.panningEnabled=a};mxGraph.prototype.isEditing=function(a){if(this.cellEditor!=null){var b=this.cellEditor.getEditingCell();return a==null?b!=null:a==b}return false};
mxGraph.prototype.isAutoSizeCell=function(a){var b=this.view.getState(a),a=b!=null?b.style:this.getCellStyle(a);return this.isAutoSizeCells()||a[mxConstants.STYLE_AUTOSIZE]==1};mxGraph.prototype.isAutoSizeCells=function(){return this.autoSizeCells};mxGraph.prototype.setAutoSizeCells=function(a){this.autoSizeCells=a};mxGraph.prototype.isExtendParent=function(a){return!this.getModel().isEdge(a)&&this.isExtendParents()};mxGraph.prototype.isExtendParents=function(){return this.extendParents};
mxGraph.prototype.setExtendParents=function(a){this.extendParents=a};mxGraph.prototype.isExtendParentsOnAdd=function(){return this.extendParentsOnAdd};mxGraph.prototype.setExtendParentsOnAdd=function(a){this.extendParentsOnAdd=a};mxGraph.prototype.isConstrainChild=function(a){return this.isConstrainChildren()&&!this.getModel().isEdge(this.getModel().getParent(a))};mxGraph.prototype.isConstrainChildren=function(){return this.constrainChildren};
mxGraph.prototype.setConstrainChildren=function(a){this.constrainChildren=a};mxGraph.prototype.isAllowNegativeCoordinates=function(){return this.allowNegativeCoordinates};mxGraph.prototype.setAllowNegativeCoordinates=function(a){this.allowNegativeCoordinates=a};mxGraph.prototype.getOverlap=function(a){return this.isAllowOverlapParent(a)?this.defaultOverlap:0};mxGraph.prototype.isAllowOverlapParent=function(){return false};
mxGraph.prototype.getFoldableCells=function(a,b){return this.model.filterCells(a,mxUtils.bind(this,function(a){return this.isCellFoldable(a,b)}))};mxGraph.prototype.isCellFoldable=function(a){var b=this.view.getState(a),b=b!=null?b.style:this.getCellStyle(a);return this.model.getChildCount(a)>0&&b[mxConstants.STYLE_FOLDABLE]!=0};
mxGraph.prototype.isValidDropTarget=function(a,b,c){return a!=null&&(this.isSplitEnabled()&&this.isSplitTarget(a,b,c)||!this.model.isEdge(a)&&(this.isSwimlane(a)||this.model.getChildCount(a)>0&&!this.isCellCollapsed(a)))};
mxGraph.prototype.isSplitTarget=function(a,b){if(this.model.isEdge(a)&&b!=null&&b.length==1&&this.isCellConnectable(b[0])&&this.getEdgeValidationError(a,this.model.getTerminal(a,true),b[0])==null){var c=this.model.getTerminal(a,true),d=this.model.getTerminal(a,false);return!this.model.isAncestor(b[0],c)&&!this.model.isAncestor(b[0],d)}return false};
mxGraph.prototype.getDropTarget=function(a,b,c){if(!this.isSwimlaneNesting())for(var d=0;d<a.length;d++)if(this.isSwimlane(a[d]))return null;d=mxUtils.convertPoint(this.container,mxEvent.getClientX(b),mxEvent.getClientY(b));d.x=d.x-this.panDx;d.y=d.y-this.panDy;d=this.getSwimlaneAt(d.x,d.y);if(c==null)c=d;else if(d!=null){for(var e=this.model.getParent(d);e!=null&&this.isSwimlane(e)&&e!=c;)e=this.model.getParent(e);e==c&&(c=d)}for(;c!=null&&!this.isValidDropTarget(c,a,b)&&!this.model.isLayer(c);)c=
this.model.getParent(c);return!this.model.isLayer(c)&&mxUtils.indexOf(a,c)<0?c:null};mxGraph.prototype.getDefaultParent=function(){var a=this.defaultParent;if(a==null){a=this.getCurrentRoot();a==null&&(a=this.model.getChildAt(this.model.getRoot(),0))}return a};mxGraph.prototype.setDefaultParent=function(a){this.defaultParent=a};mxGraph.prototype.getSwimlane=function(a){for(;a!=null&&!this.isSwimlane(a);)a=this.model.getParent(a);return a};
mxGraph.prototype.getSwimlaneAt=function(a,b,c){c=c||this.getDefaultParent();if(c!=null)for(var d=this.model.getChildCount(c),e=0;e<d;e++){var f=this.model.getChildAt(c,e),g=this.getSwimlaneAt(a,b,f);if(g!=null)return g;if(this.isSwimlane(f)&&this.intersects(this.view.getState(f),a,b))return f}return null};
mxGraph.prototype.getCellAt=function(a,b,c,d,e){d=d!=null?d:true;e=e!=null?e:true;c=c!=null?c:this.getDefaultParent();if(c!=null)for(var f=this.model.getChildCount(c)-1;f>=0;f--){var g=this.model.getChildAt(c,f),h=this.getCellAt(a,b,g,d,e);if(h!=null)return h;if(this.isCellVisible(g)&&(e&&this.model.isEdge(g)||d&&this.model.isVertex(g))&&this.intersects(this.view.getState(g),a,b))return g}return null};
mxGraph.prototype.intersects=function(a,b,c){if(a!=null){var d=a.absolutePoints;if(d!=null)for(var a=this.tolerance*this.tolerance,e=d[0],f=1;f<d.length;f++){var g=d[f];if(mxUtils.ptSegDistSq(e.x,e.y,g.x,g.y,b,c)<=a)return true;e=g}else if(mxUtils.contains(a,b,c))return true}return false};
mxGraph.prototype.hitsSwimlaneContent=function(a,b,c){var d=this.getView().getState(a),a=this.getStartSize(a);if(d!=null){var e=this.getView().getScale(),b=b-d.x,c=c-d.y;if(a.width>0&&b>0&&b>a.width*e||a.height>0&&c>0&&c>a.height*e)return true}return false};mxGraph.prototype.getChildVertices=function(a){return this.getChildCells(a,true,false)};mxGraph.prototype.getChildEdges=function(a){return this.getChildCells(a,false,true)};
mxGraph.prototype.getChildCells=function(a,b,c){a=a!=null?a:this.getDefaultParent();a=this.model.getChildCells(a,b!=null?b:false,c!=null?c:false);b=[];for(c=0;c<a.length;c++)this.isCellVisible(a[c])&&b.push(a[c]);return b};mxGraph.prototype.getConnections=function(a,b){return this.getEdges(a,b,true,true,false)};mxGraph.prototype.getIncomingEdges=function(a,b){return this.getEdges(a,b,true,false,false)};mxGraph.prototype.getOutgoingEdges=function(a,b){return this.getEdges(a,b,false,true,false)};
mxGraph.prototype.getEdges=function(a,b,c,d,e,f){for(var c=c!=null?c:true,d=d!=null?d:true,e=e!=null?e:true,f=f!=null?f:false,g=[],h=this.isCellCollapsed(a),i=this.model.getChildCount(a),k=0;k<i;k++){var l=this.model.getChildAt(a,k);if(h||!this.isCellVisible(l))g=g.concat(this.model.getEdges(l,c,d))}g=g.concat(this.model.getEdges(a,c,d));h=[];for(k=0;k<g.length;k++){l=this.view.getState(g[k]);i=l!=null?l.getVisibleTerminal(true):this.view.getVisibleTerminal(g[k],true);l=l!=null?l.getVisibleTerminal(false):
this.view.getVisibleTerminal(g[k],false);(e&&i==l||i!=l&&(c&&l==a&&(b==null||this.isValidAncestor(i,b,f))||d&&i==a&&(b==null||this.isValidAncestor(l,b,f))))&&h.push(g[k])}return h};mxGraph.prototype.isValidAncestor=function(a,b,c){return c?this.model.isAncestor(b,a):this.model.getParent(a)==b};
mxGraph.prototype.getOpposites=function(a,b,c,d){var c=c!=null?c:true,d=d!=null?d:true,e=[],f={};if(a!=null)for(var g=0;g<a.length;g++){var h=this.view.getState(a[g]),i=h!=null?h.getVisibleTerminal(true):this.view.getVisibleTerminal(a[g],true),h=h!=null?h.getVisibleTerminal(false):this.view.getVisibleTerminal(a[g],false);if(i==b&&h!=null&&h!=b&&d){var k=mxCellPath.create(h);if(f[k]==null){f[k]=h;e.push(h)}}else if(h==b&&i!=null&&i!=b&&c){k=mxCellPath.create(i);if(f[k]==null){f[k]=i;e.push(i)}}}return e};
mxGraph.prototype.getEdgesBetween=function(a,b,c){for(var c=c!=null?c:false,d=this.getEdges(a),e=[],f=0;f<d.length;f++){var g=this.view.getState(d[f]),h=g!=null?g.getVisibleTerminal(true):this.view.getVisibleTerminal(d[f],true),g=g!=null?g.getVisibleTerminal(false):this.view.getVisibleTerminal(d[f],false);(h==a&&g==b||!c&&h==b&&g==a)&&e.push(d[f])}return e};
mxGraph.prototype.getPointForEvent=function(a,b){var c=mxUtils.convertPoint(this.container,mxEvent.getClientX(a),mxEvent.getClientY(a)),d=this.view.scale,e=this.view.translate,f=b!=false?this.gridSize/2:0;c.x=this.snap(c.x/d-e.x-f);c.y=this.snap(c.y/d-e.y-f);return c};
mxGraph.prototype.getCells=function(a,b,c,d,e,f){f=f!=null?f:[];if(c>0||d>0){var g=a+c,h=b+d,e=e||this.getDefaultParent();if(e!=null)for(var i=this.model.getChildCount(e),k=0;k<i;k++){var l=this.model.getChildAt(e,k),m=this.view.getState(l);this.isCellVisible(l)&&m!=null&&(m.x>=a&&m.y>=b&&m.x+m.width<=g&&m.y+m.height<=h?f.push(l):this.getCells(a,b,c,d,l,f))}}return f};
mxGraph.prototype.getCellsBeyond=function(a,b,c,d,e){var f=[];if(d||e){c==null&&(c=this.getDefaultParent());if(c!=null)for(var g=this.model.getChildCount(c),h=0;h<g;h++){var i=this.model.getChildAt(c,h),k=this.view.getState(i);this.isCellVisible(i)&&k!=null&&(!d||k.x>=a)&&(!e||k.y>=b)&&f.push(i)}}return f};
mxGraph.prototype.findTreeRoots=function(a,b,c){var b=b!=null?b:false,c=c!=null?c:false,d=[];if(a!=null){for(var e=this.getModel(),f=e.getChildCount(a),g=null,h=0,i=0;i<f;i++){var k=e.getChildAt(a,i);if(this.model.isVertex(k)&&this.isCellVisible(k)){for(var l=this.getConnections(k,b?a:null),m=0,n=0,o=0;o<l.length;o++)this.view.getVisibleTerminal(l[o],true)==k?m++:n++;(c&&m==0&&n>0||!c&&n==0&&m>0)&&d.push(k);l=c?n-m:m-n;if(l>h){h=l;g=k}}}d.length==0&&g!=null&&d.push(g)}return d};
mxGraph.prototype.traverse=function(a,b,c,d,e){if(c!=null&&a!=null){var b=b!=null?b:true,e=e||[],f=mxCellPath.create(a);if(e[f]==null){e[f]=a;d=c(a,d);if(d==null||d){d=this.model.getEdgeCount(a);if(d>0)for(f=0;f<d;f++){var g=this.model.getEdgeAt(a,f),h=this.model.getTerminal(g,true)==a;(!b||h)&&this.traverse(this.model.getTerminal(g,!h),b,c,g,e)}}}}};mxGraph.prototype.isCellSelected=function(a){return this.getSelectionModel().isSelected(a)};mxGraph.prototype.isSelectionEmpty=function(){return this.getSelectionModel().isEmpty()};
mxGraph.prototype.clearSelection=function(){return this.getSelectionModel().clear()};mxGraph.prototype.getSelectionCount=function(){return this.getSelectionModel().cells.length};mxGraph.prototype.getSelectionCell=function(){return this.getSelectionModel().cells[0]};mxGraph.prototype.getSelectionCells=function(){return this.getSelectionModel().cells.slice()};mxGraph.prototype.setSelectionCell=function(a){this.getSelectionModel().setCell(a)};mxGraph.prototype.setSelectionCells=function(a){this.getSelectionModel().setCells(a)};
mxGraph.prototype.addSelectionCell=function(a){this.getSelectionModel().addCell(a)};mxGraph.prototype.addSelectionCells=function(a){this.getSelectionModel().addCells(a)};mxGraph.prototype.removeSelectionCell=function(a){this.getSelectionModel().removeCell(a)};mxGraph.prototype.removeSelectionCells=function(a){this.getSelectionModel().removeCells(a)};mxGraph.prototype.selectRegion=function(a,b){var c=this.getCells(a.x,a.y,a.width,a.height);this.selectCellsForEvent(c,b);return c};
mxGraph.prototype.selectNextCell=function(){this.selectCell(true)};mxGraph.prototype.selectPreviousCell=function(){this.selectCell()};mxGraph.prototype.selectParentCell=function(){this.selectCell(false,true)};mxGraph.prototype.selectChildCell=function(){this.selectCell(false,false,true)};
mxGraph.prototype.selectCell=function(a,b,c){var d=this.selectionModel,e=d.cells.length>0?d.cells[0]:null;d.cells.length>1&&d.clear();var d=e!=null?this.model.getParent(e):this.getDefaultParent(),f=this.model.getChildCount(d);if(e==null&&f>0){a=this.model.getChildAt(d,0);this.setSelectionCell(a)}else if((e==null||b)&&this.view.getState(d)!=null&&this.model.getGeometry(d)!=null)this.getCurrentRoot()!=d&&this.setSelectionCell(d);else if(e!=null&&c){if(this.model.getChildCount(e)>0){a=this.model.getChildAt(e,
0);this.setSelectionCell(a)}}else if(f>0){b=d.getIndex(e);if(a){b++;a=this.model.getChildAt(d,b%f)}else{b--;a=this.model.getChildAt(d,b<0?f-1:b)}this.setSelectionCell(a)}};mxGraph.prototype.selectAll=function(a){a=a||this.getDefaultParent();a=this.model.getChildren(a);a!=null&&this.setSelectionCells(a)};mxGraph.prototype.selectVertices=function(a){this.selectCells(true,false,a)};mxGraph.prototype.selectEdges=function(a){this.selectCells(false,true,a)};
mxGraph.prototype.selectCells=function(a,b,c){c=c||this.getDefaultParent();this.setSelectionCells(this.model.filterDescendants(mxUtils.bind(this,function(c){return this.view.getState(c)!=null&&this.model.getChildCount(c)==0&&(this.model.isVertex(c)&&a||this.model.isEdge(c)&&b)}),c))};mxGraph.prototype.selectCellForEvent=function(a,b){var c=this.isCellSelected(a);this.isToggleEvent(b)?c?this.removeSelectionCell(a):this.addSelectionCell(a):(!c||this.getSelectionCount()!=1)&&this.setSelectionCell(a)};
mxGraph.prototype.selectCellsForEvent=function(a,b){this.isToggleEvent(b)?this.addSelectionCells(a):this.setSelectionCells(a)};
mxGraph.prototype.createHandler=function(a){var b=null;if(a!=null)if(this.model.isEdge(a.cell)){b=this.view.getEdgeStyle(a);b=this.isLoop(a)||b==mxEdgeStyle.ElbowConnector||b==mxEdgeStyle.SideToSide||b==mxEdgeStyle.TopToBottom?new mxElbowEdgeHandler(a):b==mxEdgeStyle.SegmentConnector||b==mxEdgeStyle.OrthConnector?new mxEdgeSegmentHandler(a):new mxEdgeHandler(a)}else b=new mxVertexHandler(a);return b};
mxGraph.prototype.addMouseListener=function(a){if(this.mouseListeners==null)this.mouseListeners=[];this.mouseListeners.push(a)};mxGraph.prototype.removeMouseListener=function(a){if(this.mouseListeners!=null)for(var b=0;b<this.mouseListeners.length;b++)if(this.mouseListeners[b]==a){this.mouseListeners.splice(b,1);break}};
mxGraph.prototype.updateMouseEvent=function(a){if(a.graphX==null||a.graphY==null){var b=mxUtils.convertPoint(this.container,a.getX(),a.getY());a.graphX=b.x-this.panDx;a.graphY=b.y-this.panDy}};
mxGraph.prototype.fireMouseEvent=function(a,b,c){c==null&&(c=this);this.updateMouseEvent(b);if(a==mxEvent.MOUSE_DOWN)this.isMouseDown=true;if(mxClient.IS_TOUCH&&this.doubleTapEnabled&&a==mxEvent.MOUSE_DOWN){var d=(new Date).getTime();if(d-this.lastTouchTime<this.doubleTapTimeout&&Math.abs(this.lastTouchX-b.getX())<this.doubleTapTolerance&&Math.abs(this.lastTouchY-b.getY())<this.doubleTapTolerance){this.lastTouchTime=0;this.dblClick(b.getEvent(),b.getCell());b.getEvent().cancelBubble=true}else{this.lastTouchX=
b.getX();this.lastTouchY=b.getY();this.lastTouchTime=d}}d=b.getEvent().detail!=2;if(mxClient.IS_IE&&document.compatMode=="CSS1Compat"){if(this.lastMouseX!=null&&Math.abs(this.lastMouseX-b.getX())>this.doubleTapTolerance||this.lastMouseY!=null&&Math.abs(this.lastMouseY-b.getY())>this.doubleTapTolerance)d=true;if(a==mxEvent.MOUSE_UP){this.lastMouseX=b.getX();this.lastMouseY=b.getY()}}if((a!=mxEvent.MOUSE_UP||this.isMouseDown)&&d){if(a==mxEvent.MOUSE_UP)this.isMouseDown=false;if(!this.isEditing()&&(mxClient.IS_OP||
mxClient.IS_SF||mxClient.IS_GC||mxClient.IS_IE&&mxClient.IS_SVG||b.getEvent().target!=this.container)){a==mxEvent.MOUSE_MOVE&&(this.isMouseDown&&this.autoScroll)&&this.scrollPointToVisible(b.getGraphX(),b.getGraphY(),this.autoExtend);if(this.mouseListeners!=null){c=[c,b];b.getEvent().returnValue=true;for(d=0;d<this.mouseListeners.length;d++){var e=this.mouseListeners[d];a==mxEvent.MOUSE_DOWN?e.mouseDown.apply(e,c):a==mxEvent.MOUSE_MOVE?e.mouseMove.apply(e,c):a==mxEvent.MOUSE_UP&&e.mouseUp.apply(e,
c)}}a==mxEvent.MOUSE_UP&&this.click(b)}}else if(a==mxEvent.MOUSE_UP)this.isMouseDown=false};
mxGraph.prototype.destroy=function(){if(!this.destroyed){this.destroyed=true;this.tooltipHandler!=null&&this.tooltipHandler.destroy();this.selectionCellsHandler!=null&&this.selectionCellsHandler.destroy();this.panningHandler!=null&&this.panningHandler.destroy();this.connectionHandler!=null&&this.connectionHandler.destroy();this.graphHandler!=null&&this.graphHandler.destroy();this.cellEditor!=null&&this.cellEditor.destroy();this.view!=null&&this.view.destroy();if(this.model!=null&&this.graphModelChangeListener!=
null){this.model.removeListener(this.graphModelChangeListener);this.graphModelChangeListener=null}this.container=null}};function mxCellOverlay(a,b,c,d,e,f){this.image=a;this.tooltip=b;this.align=c;this.verticalAlign=d;this.offset=e!=null?e:new mxPoint;this.cursor=f!=null?f:"help"}mxCellOverlay.prototype=new mxEventSource;mxCellOverlay.prototype.constructor=mxCellOverlay;mxCellOverlay.prototype.image=null;mxCellOverlay.prototype.tooltip=null;mxCellOverlay.prototype.align=null;
mxCellOverlay.prototype.verticalAlign=null;mxCellOverlay.prototype.offset=null;mxCellOverlay.prototype.cursor=null;mxCellOverlay.prototype.defaultOverlap=0.5;
mxCellOverlay.prototype.getBounds=function(a){var b=a.view.graph.getModel().isEdge(a.cell),c=a.view.scale,d=null,e=this.image.width,f=this.image.height;if(b){b=a.absolutePoints;if(b.length%2==1)d=b[Math.floor(b.length/2)];else{d=b.length/2;a=b[d-1];b=b[d];d=new mxPoint(a.x+(b.x-a.x)/2,a.y+(b.y-a.y)/2)}}else{d=new mxPoint;d.x=this.align==mxConstants.ALIGN_LEFT?a.x:this.align==mxConstants.ALIGN_CENTER?a.x+a.width/2:a.x+a.width;d.y=this.verticalAlign==mxConstants.ALIGN_TOP?a.y:this.verticalAlign==mxConstants.ALIGN_MIDDLE?
a.y+a.height/2:a.y+a.height}return new mxRectangle(d.x-(e*this.defaultOverlap-this.offset.x)*c,d.y-(f*this.defaultOverlap-this.offset.y)*c,e*c,f*c)};mxCellOverlay.prototype.toString=function(){return this.tooltip};function mxOutline(a,b){this.source=a;b!=null&&this.init(b)}mxOutline.prototype.source=null;mxOutline.prototype.outline=null;mxOutline.prototype.graphRenderHint=mxConstants.RENDERING_HINT_FASTER;mxOutline.prototype.enabled=!0;mxOutline.prototype.showViewport=!0;
mxOutline.prototype.border=10;mxOutline.prototype.sizerSize=8;mxOutline.prototype.updateOnPan=!1;mxOutline.prototype.sizerImage=null;mxOutline.prototype.suspended=!1;
mxOutline.prototype.init=function(a){this.outline=new mxGraph(a,this.source.getModel(),this.graphRenderHint,this.source.getStylesheet());this.outline.foldingEnabled=false;this.outline.autoScroll=false;var b=this.outline.graphModelChanged;this.outline.graphModelChanged=mxUtils.bind(this,function(a){!this.suspended&&this.outline!=null&&b.apply(this.outline,arguments)});if(mxClient.IS_SVG){a=this.outline.getView().getCanvas().parentNode;a.setAttribute("shape-rendering","optimizeSpeed");a.setAttribute("image-rendering",
"optimizeSpeed")}this.outline.labelsVisible=false;this.outline.setEnabled(false);this.updateHandler=mxUtils.bind(this,function(){!this.suspended&&!this.active&&this.update()});this.source.getModel().addListener(mxEvent.CHANGE,this.updateHandler);this.outline.addMouseListener(this);a=this.source.getView();a.addListener(mxEvent.SCALE,this.updateHandler);a.addListener(mxEvent.TRANSLATE,this.updateHandler);a.addListener(mxEvent.SCALE_AND_TRANSLATE,this.updateHandler);a.addListener(mxEvent.DOWN,this.updateHandler);
a.addListener(mxEvent.UP,this.updateHandler);mxEvent.addListener(this.source.container,"scroll",this.updateHandler);this.panHandler=mxUtils.bind(this,function(a){this.updateOnPan&&this.updateHandler.apply(this,arguments)});this.source.addListener(mxEvent.PAN,this.panHandler);this.refreshHandler=mxUtils.bind(this,function(){this.outline.setStylesheet(this.source.getStylesheet());this.outline.refresh()});this.source.addListener(mxEvent.REFRESH,this.refreshHandler);this.bounds=new mxRectangle(0,0,0,
0);this.selectionBorder=new mxRectangleShape(this.bounds,null,mxConstants.OUTLINE_COLOR,mxConstants.OUTLINE_STROKEWIDTH);this.selectionBorder.dialect=this.outline.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;this.selectionBorder.crisp=true;this.selectionBorder.init(this.outline.getView().getOverlayPane());mxEvent.redirectMouseEvents(this.selectionBorder.node,this.outline);this.selectionBorder.node.style.background="";this.sizer=this.createSizer();this.sizer.init(this.outline.getView().getOverlayPane());
if(this.enabled)this.sizer.node.style.cursor="pointer";mxEvent.addListener(this.sizer.node,mxClient.IS_TOUCH?"touchstart":"mousedown",mxUtils.bind(this,function(a){this.outline.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a))}));this.selectionBorder.node.style.display=this.showViewport?"":"none";this.sizer.node.style.display=this.selectionBorder.node.style.display;this.selectionBorder.node.style.cursor="move";this.update(false)};mxOutline.prototype.isEnabled=function(){return this.enabled};
mxOutline.prototype.setEnabled=function(a){this.enabled=a};mxOutline.prototype.setZoomEnabled=function(a){this.sizer.node.style.visibility=a?"visible":"hidden"};mxOutline.prototype.refresh=function(){this.update(true)};
mxOutline.prototype.createSizer=function(){if(this.sizerImage!=null){var a=new mxImageShape(new mxRectangle(0,0,this.sizerImage.width,this.sizerImage.height),this.sizerImage.src);a.dialect=this.outline.dialect}else{a=new mxRectangleShape(new mxRectangle(0,0,this.sizerSize,this.sizerSize),mxConstants.OUTLINE_HANDLE_FILLCOLOR,mxConstants.OUTLINE_HANDLE_STROKECOLOR);a.dialect=this.outline.dialect;a.crisp=true}return a};
mxOutline.prototype.getSourceContainerSize=function(){return new mxRectangle(0,0,this.source.container.scrollWidth,this.source.container.scrollHeight)};mxOutline.prototype.getOutlineOffset=function(){return null};
mxOutline.prototype.update=function(a){if(this.source!=null){var b=this.source.view.scale,c=this.source.getGraphBounds(),c=new mxRectangle(c.x/b+this.source.panDx,c.y/b+this.source.panDy,c.width/b,c.height/b),d=new mxRectangle(0,0,this.source.container.clientWidth/b,this.source.container.clientHeight/b),e=c.clone();e.add(d);var f=this.getSourceContainerSize(),d=Math.max(f.width/b,e.width),b=Math.max(f.height/b,e.height),e=Math.max(0,this.outline.container.clientWidth-this.border),f=Math.max(0,this.outline.container.clientHeight-
this.border),e=Math.min(e/d,f/b);if(e>0){if(this.outline.getView().scale!=e){this.outline.getView().scale=e;a=true}d=this.outline.getView();d.currentRoot!=this.source.getView().currentRoot&&d.setCurrentRoot(this.source.getView().currentRoot);var b=this.source.view.translate,f=b.x+this.source.panDx,g=b.y+this.source.panDy,e=this.getOutlineOffset(e);if(e!=null){f=f+e.x;g=g+e.y}c.x<0&&(f=f-c.x);c.y<0&&(g=g-c.y);if(d.translate.x!=f||d.translate.y!=g){d.translate.x=f;d.translate.y=g;a=true}var c=d.translate,
e=this.source.getView().scale,f=e/d.scale,g=1/d.scale,h=this.source.container;this.bounds=new mxRectangle((c.x-b.x-this.source.panDx)/g,(c.y-b.y-this.source.panDy)/g,h.clientWidth/f,h.clientHeight/f);this.bounds.x=this.bounds.x+this.source.container.scrollLeft*d.scale/e;this.bounds.y=this.bounds.y+this.source.container.scrollTop*d.scale/e;c=this.selectionBorder.bounds;if(c.x!=this.bounds.x||c.y!=this.bounds.y||c.width!=this.bounds.width||c.height!=this.bounds.height){this.selectionBorder.bounds=this.bounds;
this.selectionBorder.redraw()}c=this.sizer.bounds;d=new mxRectangle(this.bounds.x+this.bounds.width-c.width/2,this.bounds.y+this.bounds.height-c.height/2,c.width,c.height);if(c.x!=d.x||c.y!=d.y||c.width!=d.width||c.height!=d.height){this.sizer.bounds=d;this.sizer.node.style.visibility!="hidden"&&this.sizer.redraw()}a&&this.outline.view.revalidate()}}};
mxOutline.prototype.mouseDown=function(a,b){if(this.enabled&&this.showViewport){this.zoom=b.isSource(this.sizer);this.startX=b.getX();this.startY=b.getY();this.active=true;if(this.source.useScrollbarsForPanning&&mxUtils.hasScrollbars(this.source.container)){this.dx0=this.source.container.scrollLeft;this.dy0=this.source.container.scrollTop}else this.dy0=this.dx0=0}b.consume()};
mxOutline.prototype.mouseMove=function(a,b){if(this.active){this.selectionBorder.node.style.display=this.showViewport?"":"none";this.sizer.node.style.display=this.selectionBorder.node.style.display;var c=b.getX()-this.startX,d=b.getY()-this.startY,e=null;if(this.zoom){e=this.source.container;d=c/(e.clientWidth/e.clientHeight);e=new mxRectangle(this.bounds.x,this.bounds.y,Math.max(1,this.bounds.width+c),Math.max(1,this.bounds.height+d));this.selectionBorder.bounds=e;this.selectionBorder.redraw()}else{var f=
this.outline.getView().scale,e=new mxRectangle(this.bounds.x+c,this.bounds.y+d,this.bounds.width,this.bounds.height);this.selectionBorder.bounds=e;this.selectionBorder.redraw();c=c/f*this.source.getView().scale;d=d/f*this.source.getView().scale;this.source.panGraph(-c-this.dx0,-d-this.dy0)}c=this.sizer.bounds;this.sizer.bounds=new mxRectangle(e.x+e.width-c.width/2,e.y+e.height-c.height/2,c.width,c.height);this.sizer.node.style.visibility!="hidden"&&this.sizer.redraw();b.consume()}};
mxOutline.prototype.mouseUp=function(a,b){if(this.active){var c=b.getX()-this.startX,d=b.getY()-this.startY;if(Math.abs(c)>0||Math.abs(d)>0){if(this.zoom){var d=this.selectionBorder.bounds.width,e=this.source.getView().scale;this.source.getView().setScale(e-c*e/d)}else if(!this.source.useScrollbarsForPanning||!mxUtils.hasScrollbars(this.source.container)){this.source.panGraph(0,0);c=c/this.outline.getView().scale;d=d/this.outline.getView().scale;e=this.source.getView().translate;this.source.getView().setTranslate(e.x-
c,e.y-d)}this.update();b.consume()}this.index=null;this.active=false}};
mxOutline.prototype.destroy=function(){if(this.source!=null){this.source.removeListener(this.panHandler);this.source.removeListener(this.refreshHandler);this.source.getModel().removeListener(this.updateHandler);this.source.getView().removeListener(this.updateHandler);mxEvent.addListener(this.source.container,"scroll",this.updateHandler);this.source=null}if(this.outline!=null){this.outline.removeMouseListener(this);this.outline.destroy();this.outline=null}if(this.selectionBorder!=null){this.selectionBorder.destroy();
this.selectionBorder=null}if(this.sizer!=null){this.sizer.destroy();this.sizer=null}};function mxMultiplicity(a,b,c,d,e,f,g,h,i,k){this.source=a;this.type=b;this.attr=c;this.value=d;this.min=e!=null?e:0;this.max=f!=null?f:"n";this.validNeighbors=g;this.countError=mxResources.get(h)||h;this.typeError=mxResources.get(i)||i;this.validNeighborsAllowed=k!=null?k:true}mxMultiplicity.prototype.type=null;mxMultiplicity.prototype.attr=null;mxMultiplicity.prototype.value=null;
mxMultiplicity.prototype.source=null;mxMultiplicity.prototype.min=null;mxMultiplicity.prototype.max=null;mxMultiplicity.prototype.validNeighbors=null;mxMultiplicity.prototype.validNeighborsAllowed=!0;mxMultiplicity.prototype.countError=null;mxMultiplicity.prototype.typeError=null;
mxMultiplicity.prototype.check=function(a,b,c,d,e,f){var g="";if(this.source&&this.checkTerminal(a,c,b)||!this.source&&this.checkTerminal(a,d,b)){if(this.countError!=null&&(this.source&&(this.max==0||e>=this.max)||!this.source&&(this.max==0||f>=this.max)))g=g+(this.countError+"\n");this.validNeighbors!=null&&(this.typeError!=null&&this.validNeighbors.length>0)&&(this.checkNeighbors(a,b,c,d)||(g=g+(this.typeError+"\n")))}return g.length>0?g:null};
mxMultiplicity.prototype.checkNeighbors=function(a,b,c,d){for(var b=a.model.getValue(c),d=a.model.getValue(d),c=!this.validNeighborsAllowed,e=this.validNeighbors,f=0;f<e.length;f++)if(this.source&&this.checkType(a,d,e[f])){c=this.validNeighborsAllowed;break}else if(!this.source&&this.checkType(a,b,e[f])){c=this.validNeighborsAllowed;break}return c};mxMultiplicity.prototype.checkTerminal=function(a,b){var c=a.model.getValue(b);return this.checkType(a,c,this.type,this.attr,this.value)};
mxMultiplicity.prototype.checkType=function(a,b,c,d,e){return b!=null?isNaN(b.nodeType)?b==c:mxUtils.isNode(b,c,d,e):false};function mxLayoutManager(a){this.undoHandler=mxUtils.bind(this,function(a,c){this.isEnabled()&&this.beforeUndo(c.getProperty("edit"))});this.moveHandler=mxUtils.bind(this,function(a,c){this.isEnabled()&&this.cellsMoved(c.getProperty("cells"),c.getProperty("event"))});this.setGraph(a)}mxLayoutManager.prototype=new mxEventSource;mxLayoutManager.prototype.constructor=mxLayoutManager;
mxLayoutManager.prototype.graph=null;mxLayoutManager.prototype.bubbling=!0;mxLayoutManager.prototype.enabled=!0;mxLayoutManager.prototype.updateHandler=null;mxLayoutManager.prototype.moveHandler=null;mxLayoutManager.prototype.isEnabled=function(){return this.enabled};mxLayoutManager.prototype.setEnabled=function(a){this.enabled=a};mxLayoutManager.prototype.isBubbling=function(){return this.bubbling};mxLayoutManager.prototype.setBubbling=function(a){this.bubbling=a};
mxLayoutManager.prototype.getGraph=function(){return this.graph};mxLayoutManager.prototype.setGraph=function(a){if(this.graph!=null){var b=this.graph.getModel();b.removeListener(this.undoHandler);this.graph.removeListener(this.moveHandler)}this.graph=a;if(this.graph!=null){b=this.graph.getModel();b.addListener(mxEvent.BEFORE_UNDO,this.undoHandler);this.graph.addListener(mxEvent.MOVE_CELLS,this.moveHandler)}};mxLayoutManager.prototype.getLayout=function(){return null};
mxLayoutManager.prototype.beforeUndo=function(a){var a=this.getCellsForChanges(a.changes),b=this.getGraph().getModel();if(this.isBubbling())for(var c=b.getParents(a);c.length>0;){a=a.concat(c);c=b.getParents(c)}this.layoutCells(mxUtils.sortCells(a,false))};
mxLayoutManager.prototype.cellsMoved=function(a,b){if(a!=null&&b!=null)for(var c=mxUtils.convertPoint(this.getGraph().container,mxEvent.getClientX(b),mxEvent.getClientY(b)),d=this.getGraph().getModel(),e=0;e<a.length;e++){var f=this.getLayout(d.getParent(a[e]));f!=null&&f.moveCell(a[e],c.x,c.y)}};
mxLayoutManager.prototype.getCellsForChanges=function(a){for(var b=[],c={},d=0;d<a.length;d++){var e=a[d];if(e instanceof mxRootChange)return[];for(var e=this.getCellsForChange(e),f=0;f<e.length;f++)if(e[f]!=null){var g=mxCellPath.create(e[f]);if(c[g]==null){c[g]=e[f];b.push(e[f])}}}return b};
mxLayoutManager.prototype.getCellsForChange=function(a){var b=this.getGraph().getModel();return a instanceof mxChildChange?[a.child,a.previous,b.getParent(a.child)]:a instanceof mxTerminalChange||a instanceof mxGeometryChange?[a.cell,b.getParent(a.cell)]:[]};
mxLayoutManager.prototype.layoutCells=function(a){if(a.length>0){var b=this.getGraph().getModel();b.beginUpdate();try{for(var c=null,d=0;d<a.length;d++)if(a[d]!=b.getRoot()&&a[d]!=c){c=a[d];this.executeLayout(this.getLayout(c),c)}this.fireEvent(new mxEventObject(mxEvent.LAYOUT_CELLS,"cells",a))}finally{b.endUpdate()}}};mxLayoutManager.prototype.executeLayout=function(a,b){a!=null&&b!=null&&a.execute(b)};mxLayoutManager.prototype.destroy=function(){this.setGraph(null)};
function mxSpaceManager(a,b,c,d){this.resizeHandler=mxUtils.bind(this,function(a,b){this.isEnabled()&&this.cellsResized(b.getProperty("cells"))});this.foldHandler=mxUtils.bind(this,function(a,b){this.isEnabled()&&this.cellsResized(b.getProperty("cells"))});this.shiftRightwards=b!=null?b:true;this.shiftDownwards=c!=null?c:true;this.extendParents=d!=null?d:true;this.setGraph(a)}mxSpaceManager.prototype=new mxEventSource;mxSpaceManager.prototype.constructor=mxSpaceManager;
mxSpaceManager.prototype.graph=null;mxSpaceManager.prototype.enabled=!0;mxSpaceManager.prototype.shiftRightwards=!0;mxSpaceManager.prototype.shiftDownwards=!0;mxSpaceManager.prototype.extendParents=!0;mxSpaceManager.prototype.resizeHandler=null;mxSpaceManager.prototype.foldHandler=null;mxSpaceManager.prototype.isCellIgnored=function(a){return!this.getGraph().getModel().isVertex(a)};mxSpaceManager.prototype.isCellShiftable=function(a){return this.getGraph().getModel().isVertex(a)&&this.getGraph().isCellMovable(a)};
mxSpaceManager.prototype.isEnabled=function(){return this.enabled};mxSpaceManager.prototype.setEnabled=function(a){this.enabled=a};mxSpaceManager.prototype.isShiftRightwards=function(){return this.shiftRightwards};mxSpaceManager.prototype.setShiftRightwards=function(a){this.shiftRightwards=a};mxSpaceManager.prototype.isShiftDownwards=function(){return this.shiftDownwards};mxSpaceManager.prototype.setShiftDownwards=function(a){this.shiftDownwards=a};mxSpaceManager.prototype.isExtendParents=function(){return this.extendParents};
mxSpaceManager.prototype.setExtendParents=function(a){this.extendParents=a};mxSpaceManager.prototype.getGraph=function(){return this.graph};mxSpaceManager.prototype.setGraph=function(a){if(this.graph!=null){this.graph.removeListener(this.resizeHandler);this.graph.removeListener(this.foldHandler)}this.graph=a;if(this.graph!=null){this.graph.addListener(mxEvent.RESIZE_CELLS,this.resizeHandler);this.graph.addListener(mxEvent.FOLD_CELLS,this.foldHandler)}};
mxSpaceManager.prototype.cellsResized=function(a){if(a!=null){var b=this.graph.getModel();b.beginUpdate();try{for(var c=0;c<a.length;c++)if(!this.isCellIgnored(a[c])){this.cellResized(a[c]);break}}finally{b.endUpdate()}}};
mxSpaceManager.prototype.cellResized=function(a){var b=this.getGraph(),c=b.getView(),d=b.getModel(),e=c.getState(a),f=c.getState(d.getParent(a));if(e!=null&&f!=null){var g=this.getCellsToShift(e),h=d.getGeometry(a);if(g!=null&&h!=null){var i=c.translate,k=c.scale,c=e.x-f.origin.x-i.x*k,f=e.y-f.origin.y-i.y*k,i=e.x+e.width,l=e.y+e.height,m=e.width-h.width*k+c-h.x*k,n=e.height-h.height*k+f-h.y*k,o=1-h.width*k/e.width,e=1-h.height*k/e.height;d.beginUpdate();try{for(h=0;h<g.length;h++)g[h]!=a&&this.isCellShiftable(g[h])&&
this.shiftCell(g[h],m,n,c,f,i,l,o,e,this.isExtendParents()&&b.isExtendParent(g[h]))}finally{d.endUpdate()}}}};
mxSpaceManager.prototype.shiftCell=function(a,b,c,d,e,f,g,h,i,k){var d=this.getGraph(),l=d.getView().getState(a);if(l!=null){var m=d.getModel(),n=m.getGeometry(a);if(n!=null){m.beginUpdate();try{if(this.isShiftRightwards())if(l.x>=f){n=n.clone();n.translate(-b,0)}else{var o=Math.max(0,l.x-x0),n=n.clone();n.translate(-h*o,0)}if(this.isShiftDownwards())if(l.y>=g){n=n.clone();n.translate(0,-c)}else{var q=Math.max(0,l.y-e),n=n.clone();n.translate(0,-i*q)}if(n!=m.getGeometry(a)){m.setGeometry(a,n);k&&
d.extendParent(a)}}finally{m.endUpdate()}}}};mxSpaceManager.prototype.getCellsToShift=function(a){var b=this.getGraph(),c=b.getModel().getParent(a.cell),d=this.isShiftDownwards(),e=this.isShiftRightwards();return b.getCellsBeyond(a.x+(d?0:a.width),a.y+(d&&e?0:a.height),c,e,d)};mxSpaceManager.prototype.destroy=function(){this.setGraph(null)};
function mxSwimlaneManager(a,b,c,d){this.horizontal=b!=null?b:true;this.addEnabled=c!=null?c:true;this.resizeEnabled=d!=null?d:true;this.addHandler=mxUtils.bind(this,function(a,b){this.isEnabled()&&this.isAddEnabled()&&this.cellsAdded(b.getProperty("cells"))});this.resizeHandler=mxUtils.bind(this,function(a,b){this.isEnabled()&&this.isResizeEnabled()&&this.cellsResized(b.getProperty("cells"))});this.setGraph(a)}mxSwimlaneManager.prototype=new mxEventSource;
mxSwimlaneManager.prototype.constructor=mxSwimlaneManager;mxSwimlaneManager.prototype.graph=null;mxSwimlaneManager.prototype.enabled=!0;mxSwimlaneManager.prototype.horizontal=!0;mxSwimlaneManager.prototype.addEnabled=!0;mxSwimlaneManager.prototype.resizeEnabled=!0;mxSwimlaneManager.prototype.addHandler=null;mxSwimlaneManager.prototype.resizeHandler=null;mxSwimlaneManager.prototype.isEnabled=function(){return this.enabled};mxSwimlaneManager.prototype.setEnabled=function(a){this.enabled=a};
mxSwimlaneManager.prototype.isHorizontal=function(){return this.horizontal};mxSwimlaneManager.prototype.setHorizontal=function(a){this.horizontal=a};mxSwimlaneManager.prototype.isAddEnabled=function(){return this.addEnabled};mxSwimlaneManager.prototype.setAddEnabled=function(a){this.addEnabled=a};mxSwimlaneManager.prototype.isResizeEnabled=function(){return this.resizeEnabled};mxSwimlaneManager.prototype.setResizeEnabled=function(a){this.resizeEnabled=a};mxSwimlaneManager.prototype.getGraph=function(){return this.graph};
mxSwimlaneManager.prototype.setGraph=function(a){if(this.graph!=null){this.graph.removeListener(this.addHandler);this.graph.removeListener(this.resizeHandler)}this.graph=a;if(this.graph!=null){this.graph.addListener(mxEvent.ADD_CELLS,this.addHandler);this.graph.addListener(mxEvent.CELLS_RESIZED,this.resizeHandler)}};mxSwimlaneManager.prototype.isSwimlaneIgnored=function(a){return!this.getGraph().isSwimlane(a)};
mxSwimlaneManager.prototype.isCellHorizontal=function(a){if(this.graph.isSwimlane(a)){var b=this.graph.view.getState(a),a=b!=null?b.style:this.graph.getCellStyle(a);return mxUtils.getValue(a,mxConstants.STYLE_HORIZONTAL,1)==1}return!this.isHorizontal()};mxSwimlaneManager.prototype.cellsAdded=function(a){if(a!=null){var b=this.getGraph().getModel();b.beginUpdate();try{for(var c=0;c<a.length;c++)this.isSwimlaneIgnored(a[c])||this.swimlaneAdded(a[c])}finally{b.endUpdate()}}};
mxSwimlaneManager.prototype.swimlaneAdded=function(a){for(var b=this.getGraph().getModel(),c=b.getParent(a),d=b.getChildCount(c),e=null,f=0;f<d;f++){var g=b.getChildAt(c,f);if(g!=a&&!this.isSwimlaneIgnored(g)){e=b.getGeometry(g);if(e!=null)break}}e!=null&&this.resizeSwimlane(a,e.width,e.height)};
mxSwimlaneManager.prototype.cellsResized=function(a){if(a!=null){var b=this.getGraph().getModel();b.beginUpdate();try{for(var c=0;c<a.length;c++)if(!this.isSwimlaneIgnored(a[c])){var d=b.getGeometry(a[c]);if(d!=null){for(var e=new mxRectangle(0,0,d.width,d.height),f=a[c],g=f;g!=null;){var f=g,g=b.getParent(g),h=this.graph.isSwimlane(g)?this.graph.getStartSize(g):new mxRectangle;e.width=e.width+h.width;e.height=e.height+h.height}this.resizeSwimlane(f,e.width,e.height)}}}finally{b.endUpdate()}}};
mxSwimlaneManager.prototype.resizeSwimlane=function(a,b,c){var d=this.getGraph().getModel();d.beginUpdate();try{if(!this.isSwimlaneIgnored(a)){var e=d.getGeometry(a);if(e!=null){var f=this.isCellHorizontal(a);if(f&&e.height!=c||!f&&e.width!=b){e=e.clone();f?e.height=c:e.width=b;d.setGeometry(a,e)}}}for(var g=this.graph.isSwimlane(a)?this.graph.getStartSize(a):new mxRectangle,b=b-g.width,c=c-g.height,h=d.getChildCount(a),e=0;e<h;e++)this.resizeSwimlane(d.getChildAt(a,e),b,c)}finally{d.endUpdate()}};
mxSwimlaneManager.prototype.destroy=function(){this.setGraph(null)};function mxTemporaryCellStates(a,b,c){this.view=a;b=b!=null?b:1;this.oldBounds=a.getGraphBounds();this.oldStates=a.getStates();this.oldScale=a.getScale();a.setStates(new mxDictionary);a.setScale(b);if(c!=null){for(var b=a.createState(new mxCell),d=0;d<c.length;d++)a.validateBounds(b,c[d]);for(var e=null,d=0;d<c.length;d++){var f=a.validatePoints(b,c[d]);e==null?e=f:e.add(f)}e==null&&(e=new mxRectangle);a.setGraphBounds(e)}}
mxTemporaryCellStates.prototype.view=null;mxTemporaryCellStates.prototype.oldStates=null;mxTemporaryCellStates.prototype.oldBounds=null;mxTemporaryCellStates.prototype.oldScale=null;mxTemporaryCellStates.prototype.destroy=function(){this.view.setScale(this.oldScale);this.view.setStates(this.oldStates);this.view.setGraphBounds(this.oldBounds)};function mxCellStatePreview(a){this.graph=a;this.deltas={}}mxCellStatePreview.prototype.graph=null;mxCellStatePreview.prototype.deltas=null;
mxCellStatePreview.prototype.count=0;mxCellStatePreview.prototype.isEmpty=function(){return this.count==0};mxCellStatePreview.prototype.moveState=function(a,b,c,d,e){var d=d!=null?d:true,e=e!=null?e:true,f=mxCellPath.create(a.cell),g=this.deltas[f];if(g==null){g=new mxPoint(b,c);this.deltas[f]=g;this.count++}else if(d){g.X=g.X+b;g.Y=g.Y+c}else{g.X=b;g.Y=c}e&&this.addEdges(a);return g};
mxCellStatePreview.prototype.show=function(a){var b=this.graph.getModel(),c=b.getRoot(),d;for(d in this.deltas){var e=mxCellPath.resolve(c,d),f=this.graph.view.getState(e),g=this.deltas[d],e=this.graph.view.getState(b.getParent(e));this.translateState(e,f,g.x,g.y)}for(d in this.deltas){e=mxCellPath.resolve(c,d);f=this.graph.view.getState(e);g=this.deltas[d];e=this.graph.view.getState(b.getParent(e));this.revalidateState(e,f,g.x,g.y,a)}};
mxCellStatePreview.prototype.translateState=function(a,b,c,d){if(b!=null){var e=this.graph.getModel();if(e.isVertex(b.cell)){b.invalid=true;this.graph.view.validateBounds(a,b.cell);var a=e.getGeometry(b.cell),f=mxCellPath.create(b.cell);if((c!=0||d!=0)&&a!=null&&(!a.relative||this.deltas[f]!=null)){b.x=b.x+c;b.y=b.y+d}}a=e.getChildCount(b.cell);for(f=0;f<a;f++)this.translateState(b,this.graph.view.getState(e.getChildAt(b.cell,f)),c,d)}};
mxCellStatePreview.prototype.revalidateState=function(a,b,c,d,e){if(b!=null){b.invalid=true;this.graph.view.validatePoints(a,b.cell);var f=mxCellPath.create(b.cell),g=this.graph.getModel(),h=this.graph.getCellGeometry(b.cell);if((c!=0||d!=0)&&h!=null&&h.relative&&g.isVertex(b.cell)&&(a==null||g.isVertex(a.cell)||this.deltas[f]!=null)){b.x=b.x+c;b.y=b.y+d;this.graph.view.updateLabelBounds(b);this.graph.cellRenderer.redraw(b)}e!=null&&e(b);a=g.getChildCount(b.cell);for(f=0;f<a;f++)this.revalidateState(b,
this.graph.view.getState(g.getChildAt(b.cell,f)),c,d,e)}};mxCellStatePreview.prototype.addEdges=function(a){for(var b=this.graph.getModel(),c=b.getEdgeCount(a.cell),d=0;d<c;d++){var e=this.graph.view.getState(b.getEdgeAt(a.cell,d));e!=null&&this.moveState(e,0,0)}};function mxConnectionConstraint(a,b){this.point=a;this.perimeter=b!=null?b:true}mxConnectionConstraint.prototype.point=null;mxConnectionConstraint.prototype.perimeter=null;
function mxGraphHandler(a){this.graph=a;this.graph.addMouseListener(this);this.panHandler=mxUtils.bind(this,function(){this.updatePreviewShape()});this.graph.addListener(mxEvent.PAN,this.panHandler)}mxGraphHandler.prototype.graph=null;mxGraphHandler.prototype.maxCells=mxClient.IS_IE?20:50;mxGraphHandler.prototype.enabled=!0;mxGraphHandler.prototype.highlightEnabled=!0;mxGraphHandler.prototype.cloneEnabled=!0;mxGraphHandler.prototype.moveEnabled=!0;mxGraphHandler.prototype.guidesEnabled=!1;
mxGraphHandler.prototype.guide=null;mxGraphHandler.prototype.currentDx=null;mxGraphHandler.prototype.currentDy=null;mxGraphHandler.prototype.updateCursor=!0;mxGraphHandler.prototype.selectEnabled=!0;mxGraphHandler.prototype.removeCellsFromParent=!0;mxGraphHandler.prototype.connectOnDrop=!1;mxGraphHandler.prototype.scrollOnMove=!0;mxGraphHandler.prototype.minimumSize=6;mxGraphHandler.prototype.previewColor="black";mxGraphHandler.prototype.htmlPreview=!1;mxGraphHandler.prototype.shape=null;
mxGraphHandler.prototype.scaleGrid=!1;mxGraphHandler.prototype.crisp=!0;mxGraphHandler.prototype.isEnabled=function(){return this.enabled};mxGraphHandler.prototype.setEnabled=function(a){this.enabled=a};mxGraphHandler.prototype.isCloneEnabled=function(){return this.cloneEnabled};mxGraphHandler.prototype.setCloneEnabled=function(a){this.cloneEnabled=a};mxGraphHandler.prototype.isMoveEnabled=function(){return this.moveEnabled};mxGraphHandler.prototype.setMoveEnabled=function(a){this.moveEnabled=a};
mxGraphHandler.prototype.isSelectEnabled=function(){return this.selectEnabled};mxGraphHandler.prototype.setSelectEnabled=function(a){this.selectEnabled=a};mxGraphHandler.prototype.isRemoveCellsFromParent=function(){return this.removeCellsFromParent};mxGraphHandler.prototype.setRemoveCellsFromParent=function(a){this.removeCellsFromParent=a};mxGraphHandler.prototype.getInitialCellForEvent=function(a){return a.getCell()};mxGraphHandler.prototype.isDelayedSelection=function(a){return this.graph.isCellSelected(a)};
mxGraphHandler.prototype.mouseDown=function(a,b){if(!b.isConsumed()&&this.isEnabled()&&this.graph.isEnabled()&&!this.graph.isForceMarqueeEvent(b.getEvent())&&b.getState()!=null){var c=this.getInitialCellForEvent(b);this.cell=null;this.delayedSelection=this.isDelayedSelection(c);this.isSelectEnabled()&&!this.delayedSelection&&this.graph.selectCellForEvent(c,b.getEvent());if(this.isMoveEnabled()){var d=this.graph.model,e=d.getGeometry(c);this.graph.isCellMovable(c)&&(!d.isEdge(c)||this.graph.getSelectionCount()>
1||e.points!=null&&e.points.length>0||d.getTerminal(c,true)==null||d.getTerminal(c,false)==null||this.graph.allowDanglingEdges||this.graph.isCloneEvent(b.getEvent())&&this.graph.isCellsCloneable())&&this.start(c,b.getX(),b.getY());this.cellWasClicked=true;if(!mxClient.IS_SF&&!mxClient.IS_GC||b.getSource().nodeName!="SELECT")b.consume();else if(mxClient.IS_SF&&b.getSource().nodeName=="SELECT"){this.cellWasClicked=false;this.first=null}}}};
mxGraphHandler.prototype.getGuideStates=function(){var a=this.graph.getDefaultParent(),b=this.graph.getModel(),c=mxUtils.bind(this,function(a){return this.graph.view.getState(a)!=null&&b.isVertex(a)&&b.getGeometry(a)!=null&&!b.getGeometry(a).relative});return this.graph.view.getCellStates(b.filterDescendants(c,a))};mxGraphHandler.prototype.getCells=function(a){return!this.delayedSelection&&this.graph.isCellMovable(a)?[a]:this.graph.getMovableCells(this.graph.getSelectionCells())};
mxGraphHandler.prototype.getPreviewBounds=function(a){a=this.graph.getView().getBounds(a);if(a!=null){if(a.width<this.minimumSize){a.x=a.x-(this.minimumSize-a.width)/2;a.width=this.minimumSize}if(a.height<this.minimumSize){a.y=a.y-(this.minimumSize-a.height)/2;a.height=this.minimumSize}}return a};
mxGraphHandler.prototype.createPreviewShape=function(a){a=new mxRectangleShape(a,null,this.previewColor);a.isDashed=true;a.crisp=this.crisp;if(this.htmlPreview){a.dialect=mxConstants.DIALECT_STRICTHTML;a.init(this.graph.container)}else{a.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;a.init(this.graph.getView().getOverlayPane());a.dialect==mxConstants.DIALECT_SVG?a.node.setAttribute("style","pointer-events:none;"):a.node.style.background=""}return a};
mxGraphHandler.prototype.start=function(a,b,c){this.cell=a;this.first=mxUtils.convertPoint(this.graph.container,b,c);this.cells=this.getCells(this.cell);this.bounds=this.getPreviewBounds(this.cells);if(this.guidesEnabled)this.guide=new mxGuide(this.graph,this.getGuideStates())};mxGraphHandler.prototype.useGuidesForEvent=function(a){return this.guide!=null?this.guide.isEnabledForEvent(a.getEvent()):true};
mxGraphHandler.prototype.snap=function(a){var b=this.scaleGrid?this.graph.view.scale:1;a.x=this.graph.snap(a.x/b)*b;a.y=this.graph.snap(a.y/b)*b;return a};
mxGraphHandler.prototype.mouseMove=function(a,b){var c=this.graph;if(!b.isConsumed()&&c.isMouseDown&&this.cell!=null&&this.first!=null&&this.bounds!=null){var d=mxUtils.convertPoint(c.container,b.getX(),b.getY()),e=d.x-this.first.x,f=d.y-this.first.y,d=c.tolerance;if(this.shape!=null||Math.abs(e)>d||Math.abs(f)>d){if(this.highlight==null)this.highlight=new mxCellHighlight(this.graph,mxConstants.DROP_TARGET_COLOR,3);if(this.shape==null)this.shape=this.createPreviewShape(this.bounds);var g=c.isGridEnabledEvent(b.getEvent()),
d=true;if(this.guide!=null&&this.useGuidesForEvent(b)){f=this.guide.move(this.bounds,new mxPoint(e,f),g);d=false;e=f.x;f=f.y}else if(g)var h=c.getView().translate,i=c.getView().scale,g=this.bounds.x-(c.snap(this.bounds.x/i-h.x)+h.x)*i,h=this.bounds.y-(c.snap(this.bounds.y/i-h.y)+h.y)*i,f=this.snap(new mxPoint(e,f)),e=f.x-g,f=f.y-h;this.guide!=null&&d&&this.guide.hide();c.isConstrainedEvent(b.getEvent())&&(Math.abs(e)>Math.abs(f)?f=0:e=0);this.currentDx=e;this.currentDy=f;this.updatePreviewShape();
e=null;d=b.getCell();c.isDropEnabled()&&this.highlightEnabled&&(e=c.getDropTarget(this.cells,b.getEvent(),d));f=e;for(g=c.getModel();f!=null&&f!=this.cells[0];)f=g.getParent(f);var h=c.isCloneEvent(b.getEvent())&&c.isCellsCloneable()&&this.isCloneEnabled(),i=c.getView().getState(e),k=false;if(i!=null&&f==null&&(g.getParent(this.cell)!=e||h)){if(this.target!=e){this.target=e;this.setHighlightColor(mxConstants.DROP_TARGET_COLOR)}k=true}else{this.target=null;if(this.connectOnDrop&&d!=null&&this.cells.length==
1&&c.getModel().isVertex(d)&&c.isCellConnectable(d)){i=c.getView().getState(d);if(i!=null){this.setHighlightColor(c.getEdgeValidationError(null,this.cell,d)==null?mxConstants.VALID_COLOR:mxConstants.INVALID_CONNECT_TARGET_COLOR);k=true}}}i!=null&&k?this.highlight.highlight(i):this.highlight.hide()}b.consume();mxEvent.consume(b.getEvent())}else if((this.isMoveEnabled()||this.isCloneEnabled())&&this.updateCursor&&!b.isConsumed()&&b.getState()!=null&&!c.isMouseDown){e=c.getCursorForCell(b.getCell());
e==null&&(c.isEnabled()&&c.isCellMovable(b.getCell()))&&(e=c.getModel().isEdge(b.getCell())?mxConstants.CURSOR_MOVABLE_EDGE:mxConstants.CURSOR_MOVABLE_VERTEX);b.getState().setCursor(e);b.consume()}};mxGraphHandler.prototype.updatePreviewShape=function(){if(this.shape!=null){this.shape.bounds=new mxRectangle(this.bounds.x+this.currentDx-this.graph.panDx,this.bounds.y+this.currentDy-this.graph.panDy,this.bounds.width,this.bounds.height);this.shape.redraw()}};
mxGraphHandler.prototype.setHighlightColor=function(a){this.highlight!=null&&this.highlight.setHighlightColor(a)};
mxGraphHandler.prototype.mouseUp=function(a,b){if(!b.isConsumed()){var c=this.graph;if(this.cell!=null&&this.first!=null&&this.shape!=null&&this.currentDx!=null&&this.currentDy!=null){var d=c.getView().scale,e=c.isCloneEvent(b.getEvent())&&c.isCellsCloneable()&&this.isCloneEnabled(),f=this.currentDx/d,d=this.currentDy/d,g=b.getCell();if(this.connectOnDrop&&this.target==null&&g!=null&&c.getModel().isVertex(g)&&c.isCellConnectable(g)&&c.isEdgeValid(null,this.cell,g))c.connectionHandler.connect(this.cell,
g,b.getEvent());else{g=this.target;c.isSplitEnabled()&&c.isSplitTarget(g,this.cells,b.getEvent())?c.splitEdge(g,this.cells,null,f,d):this.moveCells(this.cells,f,d,e,this.target,b.getEvent())}}else this.isSelectEnabled()&&(this.delayedSelection&&this.cell!=null)&&this.selectDelayed(b)}this.cellWasClicked&&b.consume();this.reset()};mxGraphHandler.prototype.selectDelayed=function(a){this.graph.selectCellForEvent(this.cell,a.getEvent())};
mxGraphHandler.prototype.reset=function(){this.destroyShapes();this.delayedSelection=this.cellWasClicked=false;this.target=this.cell=this.first=this.guides=this.currentDy=this.currentDx=null};mxGraphHandler.prototype.shouldRemoveCellsFromParent=function(a,b,c){if(this.graph.getModel().isVertex(a)){a=this.graph.getView().getState(a);c=mxUtils.convertPoint(this.graph.container,mxEvent.getClientX(c),mxEvent.getClientY(c));return a!=null&&!mxUtils.contains(a,c.x,c.y)}return false};
mxGraphHandler.prototype.moveCells=function(a,b,c,d,e,f){d&&(a=this.graph.getCloneableCells(a));e==null&&(this.isRemoveCellsFromParent()&&this.shouldRemoveCellsFromParent(this.graph.getModel().getParent(this.cell),a,f))&&(e=this.graph.getDefaultParent());a=this.graph.moveCells(a,b-this.graph.panDx/this.graph.view.scale,c-this.graph.panDy/this.graph.view.scale,d,e,f);this.isSelectEnabled()&&this.scrollOnMove&&this.graph.scrollCellToVisible(a[0]);d&&this.graph.setSelectionCells(a)};
mxGraphHandler.prototype.destroyShapes=function(){if(this.shape!=null){this.shape.destroy();this.shape=null}if(this.guide!=null){this.guide.destroy();this.guide=null}if(this.highlight!=null){this.highlight.destroy();this.highlight=null}};mxGraphHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);this.graph.removeListener(this.panHandler);this.destroyShapes()};
function mxPanningHandler(a,b){if(a!=null){this.graph=a;this.factoryMethod=b;this.graph.addMouseListener(this);this.init()}}mxPanningHandler.prototype=new mxPopupMenu;mxPanningHandler.prototype.constructor=mxPanningHandler;mxPanningHandler.prototype.graph=null;mxPanningHandler.prototype.usePopupTrigger=!0;mxPanningHandler.prototype.useLeftButtonForPanning=!1;mxPanningHandler.prototype.selectOnPopup=!0;mxPanningHandler.prototype.clearSelectionOnBackground=!0;mxPanningHandler.prototype.ignoreCell=!1;
mxPanningHandler.prototype.previewEnabled=!0;mxPanningHandler.prototype.useGrid=!1;mxPanningHandler.prototype.panningEnabled=!0;mxPanningHandler.prototype.isPanningEnabled=function(){return this.panningEnabled};mxPanningHandler.prototype.setPanningEnabled=function(a){this.panningEnabled=a};mxPanningHandler.prototype.init=function(){mxPopupMenu.prototype.init.apply(this);mxEvent.addListener(this.div,mxClient.IS_TOUCH?"touchmove":"mousemove",mxUtils.bind(this,function(){this.graph.tooltipHandler.hide()}))};
mxPanningHandler.prototype.isPanningTrigger=function(a){var b=a.getEvent();return this.useLeftButtonForPanning&&(this.ignoreCell||a.getState()==null)&&mxEvent.isLeftMouseButton(b)||mxEvent.isControlDown(b)&&mxEvent.isShiftDown(b)||this.usePopupTrigger&&mxEvent.isPopupTrigger(b)};
mxPanningHandler.prototype.mouseDown=function(a,b){if(!b.isConsumed()&&this.isEnabled()){this.hideMenu();this.dx0=-this.graph.container.scrollLeft;this.dy0=-this.graph.container.scrollTop;this.popupTrigger=this.isPopupTrigger(b);this.panningTrigger=this.isPanningEnabled()&&this.isPanningTrigger(b);this.startX=b.getX();this.startY=b.getY();this.panningTrigger&&b.consume()}};
mxPanningHandler.prototype.mouseMove=function(a,b){var c=b.getX()-this.startX,d=b.getY()-this.startY;if(this.active){if(this.previewEnabled){if(this.useGrid){c=this.graph.snap(c);d=this.graph.snap(d)}this.graph.panGraph(c+this.dx0,d+this.dy0)}this.fireEvent(new mxEventObject(mxEvent.PAN,"event",b));b.consume()}else if(this.panningTrigger){var e=this.active;this.active=Math.abs(c)>this.graph.tolerance||Math.abs(d)>this.graph.tolerance;!e&&this.active&&this.fireEvent(new mxEventObject(mxEvent.PAN_START,
"event",b))}};
mxPanningHandler.prototype.mouseUp=function(a,b){var c=Math.abs(b.getX()-this.startX),d=Math.abs(b.getY()-this.startY);if(this.active){if(!this.graph.useScrollbarsForPanning||!mxUtils.hasScrollbars(this.graph.container)){c=b.getX()-this.startX;d=b.getY()-this.startY;if(this.useGrid){c=this.graph.snap(c);d=this.graph.snap(d)}var e=this.graph.getView().scale,f=this.graph.getView().translate;this.graph.panGraph(0,0);this.panGraph(f.x+c/e,f.y+d/e)}this.active=false;this.fireEvent(new mxEventObject(mxEvent.PAN_END,"event",
b));b.consume()}else if(this.popupTrigger&&c<this.graph.tolerance&&d<this.graph.tolerance){c=this.getCellForPopupEvent(b);this.graph.isEnabled()&&this.selectOnPopup&&c!=null&&!this.graph.isCellSelected(c)?this.graph.setSelectionCell(c):this.clearSelectionOnBackground&&c==null&&this.graph.clearSelection();this.graph.tooltipHandler.hide();d=mxUtils.getScrollOrigin();d=new mxPoint(b.getX()+d.x,b.getY()+d.y);this.popup(d.x+1,d.y+1,c,b.getEvent());b.consume()}this.popupTrigger=this.panningTrigger=false};
mxPanningHandler.prototype.getCellForPopupEvent=function(a){return a.getCell()};mxPanningHandler.prototype.panGraph=function(a,b){this.graph.getView().setTranslate(a,b)};mxPanningHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);mxPopupMenu.prototype.destroy.apply(this)};
function mxCellMarker(a,b,c,d){if(a!=null){this.graph=a;this.validColor=b!=null?b:mxConstants.DEFAULT_VALID_COLOR;this.invalidColor=b!=null?c:mxConstants.DEFAULT_INVALID_COLOR;this.hotspot=d!=null?d:mxConstants.DEFAULT_HOTSPOT;this.highlight=new mxCellHighlight(a)}}mxCellMarker.prototype=new mxEventSource;mxCellMarker.prototype.constructor=mxCellMarker;mxCellMarker.prototype.graph=null;mxCellMarker.prototype.enabled=!0;mxCellMarker.prototype.hotspot=mxConstants.DEFAULT_HOTSPOT;
mxCellMarker.prototype.hotspotEnabled=!1;mxCellMarker.prototype.validColor=null;mxCellMarker.prototype.invalidColor=null;mxCellMarker.prototype.currentColor=null;mxCellMarker.prototype.validState=null;mxCellMarker.prototype.markedState=null;mxCellMarker.prototype.setEnabled=function(a){this.enabled=a};mxCellMarker.prototype.isEnabled=function(){return this.enabled};mxCellMarker.prototype.setHotspot=function(a){this.hotspot=a};mxCellMarker.prototype.getHotspot=function(){return this.hotspot};
mxCellMarker.prototype.setHotspotEnabled=function(a){this.hotspotEnabled=a};mxCellMarker.prototype.isHotspotEnabled=function(){return this.hotspotEnabled};mxCellMarker.prototype.hasValidState=function(){return this.validState!=null};mxCellMarker.prototype.getValidState=function(){return this.validState};mxCellMarker.prototype.getMarkedState=function(){return this.markedState};mxCellMarker.prototype.reset=function(){this.validState=null;if(this.markedState!=null){this.markedState=null;this.unmark()}};
mxCellMarker.prototype.process=function(a){var b=null;if(this.isEnabled()){var b=this.getState(a),c=b!=null?this.isValidState(b):false,a=this.getMarkerColor(a.getEvent(),b,c);this.validState=c?b:null;if(b!=this.markedState||a!=this.currentColor){this.currentColor=a;if(b!=null&&this.currentColor!=null){this.markedState=b;this.mark()}else if(this.markedState!=null){this.markedState=null;this.unmark()}}}return b};
mxCellMarker.prototype.markCell=function(a,b){var c=this.graph.getView().getState(a);if(c!=null){this.currentColor=b!=null?b:this.validColor;this.markedState=c;this.mark()}};mxCellMarker.prototype.mark=function(){this.highlight.setHighlightColor(this.currentColor);this.highlight.highlight(this.markedState);this.fireEvent(new mxEventObject(mxEvent.MARK,"state",this.markedState))};mxCellMarker.prototype.unmark=function(){this.mark()};mxCellMarker.prototype.isValidState=function(){return true};
mxCellMarker.prototype.getMarkerColor=function(a,b,c){return c?this.validColor:this.invalidColor};mxCellMarker.prototype.getState=function(a){var b=this.graph.getView();cell=this.getCell(a);b=this.getStateToMark(b.getState(cell));return b!=null&&this.intersects(b,a)?b:null};mxCellMarker.prototype.getCell=function(a){return a.getCell()};mxCellMarker.prototype.getStateToMark=function(a){return a};
mxCellMarker.prototype.intersects=function(a,b){return this.hotspotEnabled?mxUtils.intersectsHotspot(a,b.getGraphX(),b.getGraphY(),this.hotspot,mxConstants.MIN_HOTSPOT_SIZE,mxConstants.MAX_HOTSPOT_SIZE):true};mxCellMarker.prototype.destroy=function(){this.graph.getView().removeListener(this.resetHandler);this.graph.getModel().removeListener(this.resetHandler);this.highlight.destroy()};
function mxSelectionCellsHandler(a){this.graph=a;this.handlers=new mxDictionary;this.graph.addMouseListener(this);this.refreshHandler=mxUtils.bind(this,function(){this.graph.isEnabled()&&this.refresh()});this.graph.getSelectionModel().addListener(mxEvent.CHANGE,this.refreshHandler);this.graph.getModel().addListener(mxEvent.CHANGE,this.refreshHandler);this.graph.getView().addListener(mxEvent.SCALE,this.refreshHandler);this.graph.getView().addListener(mxEvent.TRANSLATE,this.refreshHandler);this.graph.getView().addListener(mxEvent.SCALE_AND_TRANSLATE,
this.refreshHandler);this.graph.getView().addListener(mxEvent.DOWN,this.refreshHandler);this.graph.getView().addListener(mxEvent.UP,this.refreshHandler)}mxSelectionCellsHandler.prototype.graph=null;mxSelectionCellsHandler.prototype.enabled=!0;mxSelectionCellsHandler.prototype.refreshHandler=null;mxSelectionCellsHandler.prototype.maxHandlers=100;mxSelectionCellsHandler.prototype.handlers=null;mxSelectionCellsHandler.prototype.isEnabled=function(){return this.enabled};
mxSelectionCellsHandler.prototype.setEnabled=function(a){this.enabled=a};mxSelectionCellsHandler.prototype.getHandler=function(a){return this.handlers.get(a)};mxSelectionCellsHandler.prototype.reset=function(){this.handlers.visit(function(a,b){b.reset.apply(b)})};
mxSelectionCellsHandler.prototype.refresh=function(){var a=this.handlers;this.handlers=new mxDictionary;for(var b=this.graph.getSelectionCells(),c=0;c<b.length;c++){var d=this.graph.view.getState(b[c]);if(d!=null){var e=a.remove(b[c]);if(e!=null)if(e.state!=d){e.destroy();e=null}else e.redraw();e==null&&(e=this.graph.createHandler(d));e!=null&&this.handlers.put(b[c],e)}}a.visit(function(a,b){b.destroy()})};
mxSelectionCellsHandler.prototype.mouseDown=function(a,b){if(this.graph.isEnabled()&&this.isEnabled()){var c=[a,b];this.handlers.visit(function(a,b){b.mouseDown.apply(b,c)})}};mxSelectionCellsHandler.prototype.mouseMove=function(a,b){if(this.graph.isEnabled()&&this.isEnabled()){var c=[a,b];this.handlers.visit(function(a,b){b.mouseMove.apply(b,c)})}};
mxSelectionCellsHandler.prototype.mouseUp=function(a,b){if(this.graph.isEnabled()&&this.isEnabled()){var c=[a,b];this.handlers.visit(function(a,b){b.mouseUp.apply(b,c)})}};mxSelectionCellsHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);if(this.refreshHandler!=null){this.graph.getSelectionModel().removeListener(this.refreshHandler);this.graph.getModel().removeListener(this.refreshHandler);this.graph.getView().removeListener(this.refreshHandler);this.refreshHandler=null}};
function mxConnectionHandler(a,b){if(a!=null){this.graph=a;this.factoryMethod=b;this.init()}}mxConnectionHandler.prototype=new mxEventSource;mxConnectionHandler.prototype.constructor=mxConnectionHandler;mxConnectionHandler.prototype.graph=null;mxConnectionHandler.prototype.factoryMethod=!0;mxConnectionHandler.prototype.moveIconFront=!1;mxConnectionHandler.prototype.moveIconBack=!1;mxConnectionHandler.prototype.connectImage=null;mxConnectionHandler.prototype.targetConnectImage=!1;
mxConnectionHandler.prototype.enabled=!0;mxConnectionHandler.prototype.select=!0;mxConnectionHandler.prototype.createTarget=!1;mxConnectionHandler.prototype.marker=null;mxConnectionHandler.prototype.constraintHandler=null;mxConnectionHandler.prototype.error=null;mxConnectionHandler.prototype.waypointsEnabled=!1;mxConnectionHandler.prototype.tapAndHoldEnabled=!0;mxConnectionHandler.prototype.tapAndHoldDelay=500;mxConnectionHandler.prototype.tapAndHoldInProgress=!1;
mxConnectionHandler.prototype.tapAndHoldValid=!1;mxConnectionHandler.prototype.tapAndHoldTolerance=4;mxConnectionHandler.prototype.initialTouchY=0;mxConnectionHandler.prototype.initialTouchY=0;mxConnectionHandler.prototype.ignoreMouseDown=!1;mxConnectionHandler.prototype.first=null;mxConnectionHandler.prototype.connectIconOffset=new mxPoint(0,mxConstants.TOOLTIP_VERTICAL_OFFSET);mxConnectionHandler.prototype.edgeState=null;mxConnectionHandler.prototype.changeHandler=null;
mxConnectionHandler.prototype.drillHandler=null;mxConnectionHandler.prototype.mouseDownCounter=0;mxConnectionHandler.prototype.movePreviewAway=mxClient.IS_IE;mxConnectionHandler.prototype.isEnabled=function(){return this.enabled};mxConnectionHandler.prototype.setEnabled=function(a){this.enabled=a};mxConnectionHandler.prototype.isCreateTarget=function(){return this.createTarget};mxConnectionHandler.prototype.setCreateTarget=function(a){this.createTarget=a};
mxConnectionHandler.prototype.createShape=function(){var a=new mxPolyline([],mxConstants.INVALID_COLOR);a.isDashed=true;a.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;a.init(this.graph.getView().getOverlayPane());if(this.graph.dialect==mxConstants.DIALECT_SVG){a.pipe.setAttribute("style","pointer-events:none;");a.innerNode.setAttribute("style","pointer-events:none;")}else{var b=mxUtils.bind(this,function(a){a=mxUtils.convertPoint(this.graph.container,
mxEvent.getClientX(a),mxEvent.getClientY(a));return this.graph.view.getState(this.graph.getCellAt(a.x,a.y))});mxEvent.redirectMouseEvents(a.node,this.graph,b)}return a};
mxConnectionHandler.prototype.init=function(){this.graph.addMouseListener(this);this.marker=this.createMarker();this.constraintHandler=new mxConstraintHandler(this.graph);this.changeHandler=mxUtils.bind(this,function(){if(this.iconState!=null)this.iconState=this.graph.getView().getState(this.iconState.cell);if(this.iconState!=null)this.redrawIcons(this.icons,this.iconState);else{this.destroyIcons(this.icons);this.previous=null}this.constraintHandler.reset()});this.graph.getModel().addListener(mxEvent.CHANGE,
this.changeHandler);this.graph.getView().addListener(mxEvent.SCALE,this.changeHandler);this.graph.getView().addListener(mxEvent.TRANSLATE,this.changeHandler);this.graph.getView().addListener(mxEvent.SCALE_AND_TRANSLATE,this.changeHandler);this.drillHandler=mxUtils.bind(this,function(){this.destroyIcons(this.icons)});this.graph.addListener(mxEvent.START_EDITING,this.drillHandler);this.graph.getView().addListener(mxEvent.DOWN,this.drillHandler);this.graph.getView().addListener(mxEvent.UP,this.drillHandler)};
mxConnectionHandler.prototype.isConnectableCell=function(){return true};
mxConnectionHandler.prototype.createMarker=function(){var a=new mxCellMarker(this.graph);a.hotspotEnabled=true;a.getCell=mxUtils.bind(this,function(b,c){c=mxCellMarker.prototype.getCell.apply(a,arguments);this.error=null;if(!this.isConnectableCell(c))return null;if(c!=null)if(this.isConnecting()){if(this.previous!=null){this.error=this.validateConnection(this.previous.cell,c);if(this.error!=null&&this.error.length==0){c=null;if(this.isCreateTarget())this.error=null}}}else this.isValidSource(c)||(c=
null);else if(this.isConnecting()&&!this.isCreateTarget()&&!this.graph.allowDanglingEdges)this.error="";return c});a.isValidState=mxUtils.bind(this,function(b){return this.isConnecting()?this.error==null:mxCellMarker.prototype.isValidState.apply(a,arguments)});a.getMarkerColor=mxUtils.bind(this,function(b,c,d){return this.connectImage==null||this.isConnecting()?mxCellMarker.prototype.getMarkerColor.apply(a,arguments):null});a.intersects=mxUtils.bind(this,function(b,c){return this.connectImage!=null||
this.isConnecting()?true:mxCellMarker.prototype.intersects.apply(a,arguments)});return a};mxConnectionHandler.prototype.start=function(a,b,c,d){this.previous=a;this.first=new mxPoint(b,c);this.edgeState=d!=null?d:this.createEdgeState(null);this.marker.currentColor=this.marker.validColor;this.marker.markedState=a;this.marker.mark()};mxConnectionHandler.prototype.isConnecting=function(){return this.first!=null&&this.shape!=null};mxConnectionHandler.prototype.isValidSource=function(a){return this.graph.isValidSource(a)};
mxConnectionHandler.prototype.isValidTarget=function(){return true};mxConnectionHandler.prototype.validateConnection=function(a,b){return!this.isValidTarget(b)?"":this.graph.getEdgeValidationError(null,a,b)};mxConnectionHandler.prototype.getConnectImage=function(){return this.connectImage};mxConnectionHandler.prototype.isMoveIconToFrontForState=function(a){return a.text!=null&&a.text.node.parentNode==this.graph.container?true:this.moveIconFront};
mxConnectionHandler.prototype.createIcons=function(a){var b=this.getConnectImage(a);if(b!=null&&a!=null){this.iconState=a;var c=[],d=new mxRectangle(0,0,b.width,b.height),e=new mxImageShape(d,b.src,null,null,0);e.preserveImageAspect=false;if(this.isMoveIconToFrontForState(a)){e.dialect=mxConstants.DIALECT_STRICTHTML;e.init(this.graph.container)}else{e.dialect=this.graph.dialect==mxConstants.DIALECT_SVG?mxConstants.DIALECT_SVG:mxConstants.DIALECT_VML;e.init(this.graph.getView().getOverlayPane());this.moveIconBack&&
e.node.previousSibling!=null&&e.node.parentNode.insertBefore(e.node,e.node.parentNode.firstChild)}e.node.style.cursor=mxConstants.CURSOR_CONNECT;var f=mxUtils.bind(this,function(){return this.currentState!=null?this.currentState:a}),b=mxUtils.bind(this,function(a){if(!mxEvent.isConsumed(a)){this.icon=e;this.graph.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a,f()))}});mxEvent.redirectMouseEvents(e.node,this.graph,f,b);c.push(e);this.redrawIcons(c,this.iconState);return c}return null};
mxConnectionHandler.prototype.redrawIcons=function(a,b){if(a!=null&&a[0]!=null&&b!=null){var c=this.getIconPosition(a[0],b);a[0].bounds.x=c.x;a[0].bounds.y=c.y;a[0].redraw()}};mxConnectionHandler.prototype.getIconPosition=function(a,b){var c=this.graph.getView().scale,d=b.getCenterX(),e=b.getCenterY();if(this.graph.isSwimlane(b.cell))var f=this.graph.getStartSize(b.cell),d=f.width!=0?b.x+f.width*c/2:d,e=f.height!=0?b.y+f.height*c/2:e;return new mxPoint(d-a.bounds.width/2,e-a.bounds.height/2)};
mxConnectionHandler.prototype.destroyIcons=function(a){if(a!=null){this.iconState=null;for(var b=0;b<a.length;b++)a[b].destroy()}};mxConnectionHandler.prototype.isStartEvent=function(a){return!this.graph.isForceMarqueeEvent(a.getEvent())&&(this.constraintHandler.currentFocus!=null&&this.constraintHandler.currentConstraint!=null||this.previous!=null&&this.error==null&&(this.icons==null||this.icons!=null&&this.icon!=null))};
mxConnectionHandler.prototype.mouseDown=function(a,b){this.mouseDownCounter++;if(this.isEnabled()&&this.graph.isEnabled()&&!b.isConsumed()&&!this.isConnecting()&&this.isStartEvent(b)){if(this.constraintHandler.currentConstraint!=null&&this.constraintHandler.currentFocus!=null&&this.constraintHandler.currentPoint!=null){this.sourceConstraint=this.constraintHandler.currentConstraint;this.previous=this.constraintHandler.currentFocus;this.first=this.constraintHandler.currentPoint.clone()}else this.first=
new mxPoint(b.getGraphX(),b.getGraphY());this.edgeState=this.createEdgeState(b);this.mouseDownCounter=1;if(this.waypointsEnabled&&this.shape==null){this.waypoints=null;this.shape=this.createShape()}this.previous==null&&this.edgeState!=null&&this.edgeState.cell.geometry.setTerminalPoint(this.graph.getPointForEvent(b.getEvent()),true);b.consume()}else if(mxClient.IS_TOUCH&&this.tapAndHoldEnabled&&!this.tapAndHoldInProgress&&this.isEnabled()&&this.graph.isEnabled()&&!this.isConnecting()){this.tapAndHoldInProgress=
true;this.initialTouchX=b.getX();this.initialTouchY=b.getY();var c=this.graph.view.getState(this.marker.getCell(b));this.tapAndHoldThread&&window.clearTimeout(this.tapAndHoldThread);this.tapAndHoldThread=window.setTimeout(mxUtils.bind(this,function(){this.tapAndHoldValid&&this.tapAndHold(b,c);this.tapAndHoldValid=this.tapAndHoldInProgress=false}),this.tapAndHoldDelay);this.tapAndHoldValid=true}this.selectedIcon=this.icon;this.icon=null};
mxConnectionHandler.prototype.tapAndHold=function(a,b){if(b!=null){this.marker.currentColor=this.marker.validColor;this.marker.markedState=b;this.marker.mark();this.first=new mxPoint(a.getGraphX(),a.getGraphY());this.edgeState=this.createEdgeState(a);this.previous=b}};mxConnectionHandler.prototype.isImmediateConnectSource=function(a){return!this.graph.isCellMovable(a.cell)};mxConnectionHandler.prototype.createEdgeState=function(){return null};
mxConnectionHandler.prototype.updateCurrentState=function(a){var b=this.marker.process(a);this.constraintHandler.update(a,this.first==null);this.currentState=b};mxConnectionHandler.prototype.convertWaypoint=function(a){var b=this.graph.getView().getScale(),c=this.graph.getView().getTranslate();a.x=a.x/b-c.x;a.y=a.y/b-c.y};
mxConnectionHandler.prototype.mouseMove=function(a,b){if(this.tapAndHoldValid)this.tapAndHoldValid=Math.abs(this.initialTouchX-b.getX())<this.tapAndHoldTolerance&&Math.abs(this.initialTouchY-b.getY())<this.tapAndHoldTolerance;if(!b.isConsumed()&&(this.ignoreMouseDown||this.first!=null||!this.graph.isMouseDown)){if(!this.isEnabled()&&this.currentState!=null){this.destroyIcons(this.icons);this.currentState=null}(this.first!=null||this.isEnabled()&&this.graph.isEnabled())&&this.updateCurrentState(b);
if(this.first!=null){var c=this.graph.getView().scale,c=new mxPoint(this.graph.snap(b.getGraphX()/c)*c,this.graph.snap(b.getGraphY()/c)*c),d=null,e=c;if(this.constraintHandler.currentConstraint!=null&&this.constraintHandler.currentFocus!=null&&this.constraintHandler.currentPoint!=null){d=this.constraintHandler.currentConstraint;e=this.constraintHandler.currentPoint.clone()}var f=this.first;if(this.selectedIcon!=null){var g=this.selectedIcon.bounds.width,h=this.selectedIcon.bounds.height;if(this.currentState!=
null&&this.targetConnectImage){g=this.getIconPosition(this.selectedIcon,this.currentState);this.selectedIcon.bounds.x=g.x;this.selectedIcon.bounds.y=g.y}else this.selectedIcon.bounds=new mxRectangle(b.getGraphX()+this.connectIconOffset.x,b.getGraphY()+this.connectIconOffset.y,g,h);this.selectedIcon.redraw()}if(this.edgeState!=null){this.edgeState.absolutePoints=[null,this.currentState!=null?null:e];this.graph.view.updateFixedTerminalPoint(this.edgeState,this.previous,true,this.sourceConstraint);if(this.currentState!=
null){d==null&&(d=this.graph.getConnectionConstraint(this.edgeState,this.previous,false));this.edgeState.setAbsoluteTerminalPoint(null,false);this.graph.view.updateFixedTerminalPoint(this.edgeState,this.currentState,false,d)}f=null;if(this.waypoints!=null){f=[];for(e=0;e<this.waypoints.length;e++){d=this.waypoints[e].clone();this.convertWaypoint(d);f[e]=d}}this.graph.view.updatePoints(this.edgeState,f,this.previous,this.currentState);this.graph.view.updateFloatingTerminalPoints(this.edgeState,this.previous,
this.currentState);e=this.edgeState.absolutePoints[this.edgeState.absolutePoints.length-1];f=this.edgeState.absolutePoints[0]}else{if(this.currentState!=null&&this.constraintHandler.currentConstraint==null){d=this.getTargetPerimeterPoint(this.currentState,b);d!=null&&(e=d)}if(this.sourceConstraint==null&&this.previous!=null){d=this.getSourcePerimeterPoint(this.previous,this.waypoints!=null&&this.waypoints.length>0?this.waypoints[0]:e,b);d!=null&&(f=d)}}if(this.currentState==null&&this.movePreviewAway){d=
e.x-f.x;g=e.y-f.y;h=Math.sqrt(d*d+g*g);e.x=e.x-d*4/h;e.y=e.y-g*4/h}if(this.shape==null){d=Math.abs(c.x-this.first.x);g=Math.abs(c.y-this.first.y);if(d>this.graph.tolerance||g>this.graph.tolerance)this.shape=this.createShape()}if(this.shape!=null){if(this.edgeState!=null)this.shape.points=this.edgeState.absolutePoints;else{c=[f];this.waypoints!=null&&(c=c.concat(this.waypoints));c.push(e);this.shape.points=c}this.drawPreview()}mxEvent.consume(b.getEvent());b.consume()}else if(!this.isEnabled()||!this.graph.isEnabled())this.constraintHandler.reset();
else if(this.previous!=this.currentState&&this.edgeState==null){this.destroyIcons(this.icons);this.icons=null;if(this.currentState!=null&&this.error==null){this.icons=this.createIcons(this.currentState);if(this.icons==null){this.currentState.setCursor(mxConstants.CURSOR_CONNECT);b.consume()}}this.previous=this.currentState}else this.previous==this.currentState&&(this.currentState!=null&&this.icons==null&&!this.graph.isMouseDown)&&b.consume();this.constraintHandler.currentConstraint!=null&&this.marker.reset();
if(!this.graph.isMouseDown&&this.currentState!=null&&this.icons!=null){c=false;f=b.getSource();for(e=0;e<this.icons.length&&!c;e++)c=f==this.icons[e].node||f.parentNode==this.icons[e].node;c||this.updateIcons(this.currentState,this.icons,b)}}else this.constraintHandler.reset()};
mxConnectionHandler.prototype.getTargetPerimeterPoint=function(a){var b=null,c=a.view,d=c.getPerimeterFunction(a);if(d!=null){var e=this.waypoints!=null&&this.waypoints.length>0?this.waypoints[this.waypoints.length-1]:new mxPoint(this.previous.getCenterX(),this.previous.getCenterY()),a=d(c.getPerimeterBounds(a),this.edgeState,e,false);a!=null&&(b=a)}else b=new mxPoint(a.getCenterX(),a.getCenterY());return b};
mxConnectionHandler.prototype.getSourcePerimeterPoint=function(a,b){var c=null,d=a.view,e=d.getPerimeterFunction(a);if(e!=null){d=e(d.getPerimeterBounds(a),a,b,false);d!=null&&(c=d)}else c=new mxPoint(a.getCenterX(),a.getCenterY());return c};mxConnectionHandler.prototype.updateIcons=function(){};mxConnectionHandler.prototype.isStopEvent=function(a){return a.getState()!=null};
mxConnectionHandler.prototype.addWaypointForEvent=function(a){var b=mxUtils.convertPoint(this.graph.container,a.getX(),a.getY()),c=Math.abs(b.x-this.first.x),b=Math.abs(b.y-this.first.y);if(this.waypoints!=null||this.mouseDownCounter>1&&(c>this.graph.tolerance||b>this.graph.tolerance)){if(this.waypoints==null)this.waypoints=[];c=this.graph.view.scale;b=new mxPoint(this.graph.snap(a.getGraphX()/c)*c,this.graph.snap(a.getGraphY()/c)*c);this.waypoints.push(b)}};
mxConnectionHandler.prototype.mouseUp=function(a,b){if(!b.isConsumed()&&this.isConnecting()){if(this.waypointsEnabled&&!this.isStopEvent(b)){this.addWaypointForEvent(b);b.consume();return}if(this.error==null){var c=this.previous!=null?this.previous.cell:null,d=null;if(this.constraintHandler.currentConstraint!=null&&this.constraintHandler.currentFocus!=null)d=this.constraintHandler.currentFocus.cell;if(d==null&&this.marker.hasValidState())d=this.marker.validState.cell;this.connect(c,d,b.getEvent(),
b.getCell())}else{this.previous!=null&&(this.marker.validState!=null&&this.previous.cell==this.marker.validState.cell)&&this.graph.selectCellForEvent(this.marker.source,evt);this.error.length>0&&this.graph.validationAlert(this.error)}this.destroyIcons(this.icons);b.consume()}this.first!=null&&this.reset();this.tapAndHoldValid=this.tapAndHoldInProgress=false};
mxConnectionHandler.prototype.reset=function(){if(this.shape!=null){this.shape.destroy();this.shape=null}this.destroyIcons(this.icons);this.icons=null;this.marker.reset();this.constraintHandler.reset();this.sourceConstraint=this.error=this.previous=this.edgeState=this.selectedIcon=null;this.mouseDownCounter=0;this.icon=this.first=null};
mxConnectionHandler.prototype.drawPreview=function(){var a=this.error==null,b=this.getEdgeColor(a);this.shape.dialect==mxConstants.DIALECT_SVG?this.shape.innerNode.setAttribute("stroke",b):this.shape.node.strokecolor=b;this.shape.strokewidth=this.getEdgeWidth(a);this.shape.redraw();mxUtils.repaintGraph(this.graph,this.shape.points[1])};mxConnectionHandler.prototype.getEdgeColor=function(a){return a?mxConstants.VALID_COLOR:mxConstants.INVALID_COLOR};
mxConnectionHandler.prototype.getEdgeWidth=function(a){return a?3:1};
mxConnectionHandler.prototype.connect=function(a,b,c,d){if(b!=null||this.isCreateTarget()||this.graph.allowDanglingEdges){var e=this.graph.getModel(),f=null;e.beginUpdate();try{if(a!=null&&b==null&&this.isCreateTarget()){b=this.createTargetVertex(c,a);if(b!=null){d=this.graph.getDropTarget([b],c,d);if(d==null||!this.graph.getModel().isEdge(d)){var g=this.graph.getView().getState(d);if(g!=null){var h=e.getGeometry(b);h.x=h.x-g.origin.x;h.y=h.y-g.origin.y}}else d=this.graph.getDefaultParent();this.graph.addCell(b,
d)}}var i=this.graph.getDefaultParent();if(a!=null&&b!=null&&e.getParent(a)==e.getParent(b)&&e.getParent(e.getParent(a))!=e.getRoot()){i=e.getParent(a);a.geometry!=null&&a.geometry.relative&&(b.geometry!=null&&b.geometry.relative)&&(i=e.getParent(i))}h=g=null;if(this.edgeState!=null){g=this.edgeState.cell.value;h=this.edgeState.cell.style}f=this.insertEdge(i,null,g,a,b,h);if(f!=null){this.graph.setConnectionConstraint(f,a,true,this.sourceConstraint);this.graph.setConnectionConstraint(f,b,false,this.constraintHandler.currentConstraint);
this.edgeState!=null&&e.setGeometry(f,this.edgeState.cell.geometry);var k=e.getGeometry(f);if(k==null){k=new mxGeometry;k.relative=true;e.setGeometry(f,k)}if(this.waypoints!=null&&this.waypoints.length>0){var l=this.graph.view.scale,m=this.graph.view.translate;k.points=[];for(a=0;a<this.waypoints.length;a++){var n=this.waypoints[a];k.points.push(new mxPoint(n.x/l-m.x,n.y/l-m.y))}}if(b==null){n=this.graph.getPointForEvent(c,false);n.x=n.x-this.graph.panDx/this.graph.view.scale;n.y=n.y-this.graph.panDy/
this.graph.view.scale;k.setTerminalPoint(n,false)}this.fireEvent(new mxEventObject(mxEvent.CONNECT,"cell",f,"event",c,"target",d))}}catch(o){mxLog.show();mxLog.debug(o.message)}finally{e.endUpdate()}this.select&&this.selectCells(f,b)}};mxConnectionHandler.prototype.selectCells=function(a){this.graph.setSelectionCell(a)};
mxConnectionHandler.prototype.insertEdge=function(a,b,c,d,e,f){if(this.factoryMethod==null)return this.graph.insertEdge(a,b,c,d,e,f);b=this.createEdge(c,d,e,f);return b=this.graph.addEdge(b,a,d,e)};
mxConnectionHandler.prototype.createTargetVertex=function(a,b){for(var c=this.graph.getCellGeometry(b);c!=null&&c.relative;){b=this.graph.getModel().getParent(b);c=this.graph.getCellGeometry(b)}var d=this.graph.cloneCells([b])[0],c=this.graph.getModel().getGeometry(d);if(c!=null){var e=this.graph.getPointForEvent(a);c.x=this.graph.snap(e.x-c.width/2)-this.graph.panDx/this.graph.view.scale;c.y=this.graph.snap(e.y-c.height/2)-this.graph.panDy/this.graph.view.scale;if(this.first!=null){var f=this.graph.view.getState(b);
if(f!=null){var g=this.getAlignmentTolerance();if(Math.abs(this.graph.snap(this.first.x)-this.graph.snap(e.x))<=g)c.x=f.x;else if(Math.abs(this.graph.snap(this.first.y)-this.graph.snap(e.y))<=g)c.y=f.y}}}return d};mxConnectionHandler.prototype.getAlignmentTolerance=function(){return this.graph.isGridEnabled()?this.graph.gridSize:this.graph.tolerance};
mxConnectionHandler.prototype.createEdge=function(a,b,c,d){var e=null;this.factoryMethod!=null&&(e=this.factoryMethod(b,c,d));if(e==null){e=new mxCell(a||"");e.setEdge(true);e.setStyle(d);a=new mxGeometry;a.relative=true;e.setGeometry(a)}return e};
mxConnectionHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);if(this.shape!=null){this.shape.destroy();this.shape=null}if(this.marker!=null){this.marker.destroy();this.marker=null}if(this.constraintHandler!=null){this.constraintHandler.destroy();this.constraintHandler=null}if(this.changeHandler!=null){this.graph.getModel().removeListener(this.changeHandler);this.graph.getView().removeListener(this.changeHandler);this.changeHandler=null}if(this.drillHandler!=null){this.graph.removeListener(this.drillHandler);
this.graph.getView().removeListener(this.drillHandler);this.drillHandler=null}};function mxConstraintHandler(a){this.graph=a}mxConstraintHandler.prototype.pointImage=new mxImage(mxClient.imageBasePath+"/point.gif",5,5);mxConstraintHandler.prototype.graph=null;mxConstraintHandler.prototype.enabled=!0;mxConstraintHandler.prototype.highlightColor=mxConstants.DEFAULT_VALID_COLOR;mxConstraintHandler.prototype.isEnabled=function(){return this.enabled};
mxConstraintHandler.prototype.setEnabled=function(a){this.enabled=a};mxConstraintHandler.prototype.reset=function(){if(this.focusIcons!=null){for(var a=0;a<this.focusIcons.length;a++)this.focusIcons[a].destroy();this.focusIcons=null}if(this.focusHighlight!=null){this.focusHighlight.destroy();this.focusHighlight=null}this.focusPoints=this.currentFocus=this.currentPoint=this.currentFocusArea=this.currentConstraint=null};mxConstraintHandler.prototype.getTolerance=function(){return this.graph.getTolerance()};
mxConstraintHandler.prototype.getImageForConstraint=function(){return this.pointImage};
mxConstraintHandler.prototype.update=function(a,b){if(this.isEnabled()){var c=this.getTolerance(),d=new mxRectangle(a.getGraphX()-c,a.getGraphY()-c,2*c,2*c),e=a.getCell()!=null?this.graph.isCellConnectable(a.getCell()):false;if(this.currentFocusArea==null||!mxUtils.intersects(this.currentFocusArea,d)||a.getState()!=null&&this.currentFocus!=null&&e&&this.graph.getModel().getParent(a.getCell())==this.currentFocus.cell){this.currentFocusArea=null;if(a.getState()!=this.currentFocus){this.currentFocus=
null;this.constraints=a.getState()!=null&&e?this.graph.getAllConnectionConstraints(a.getState(),b):null;if(this.constraints!=null){this.currentFocus=a.getState();this.currentFocusArea=new mxRectangle(a.getState().x,a.getState().y,a.getState().width,a.getState().height);if(this.focusIcons!=null){for(e=0;e<this.focusIcons.length;e++)this.focusIcons[e].destroy();this.focusPoints=this.focusIcons=null}this.focusIcons=[];this.focusPoints=[];for(e=0;e<this.constraints.length;e++){var f=this.graph.getConnectionPoint(a.getState(),
this.constraints[e]),g=this.getImageForConstraint(a.getState(),this.constraints[e],f),h=g.src,g=new mxRectangle(f.x-g.width/2,f.y-g.height/2,g.width,g.height),g=new mxImageShape(g,h);g.dialect=this.graph.dialect==mxConstants.DIALECT_SVG?mxConstants.DIALECT_SVG:mxConstants.DIALECT_VML;g.init(this.graph.getView().getOverlayPane());g.node.previousSibling!=null&&g.node.parentNode.insertBefore(g.node,g.node.parentNode.firstChild);h=mxUtils.bind(this,function(){return this.currentFocus!=null?this.currentFocus:
a.getState()});g.redraw();mxEvent.redirectMouseEvents(g.node,this.graph,h);this.currentFocusArea.add(g.bounds);this.focusIcons.push(g);this.focusPoints.push(f)}this.currentFocusArea.grow(c)}else if(this.focusIcons!=null){if(this.focusHighlight!=null){this.focusHighlight.destroy();this.focusHighlight=null}for(e=0;e<this.focusIcons.length;e++)this.focusIcons[e].destroy();this.focusPoints=this.focusIcons=null}}}this.currentPoint=this.currentConstraint=null;if(this.focusIcons!=null&&this.constraints!=
null&&(a.getState()==null||this.currentFocus==a.getState()))for(e=0;e<this.focusIcons.length;e++)if(mxUtils.intersects(this.focusIcons[e].bounds,d)){this.currentConstraint=this.constraints[e];this.currentPoint=this.focusPoints[e];c=this.focusIcons[e].bounds.clone();c.grow(mxClient.IS_IE?3:2);if(mxClient.IS_IE){c.width=c.width-1;c.height=c.height-1}if(this.focusHighlight==null){c=new mxRectangleShape(c,null,this.highlightColor,3);c.dialect=this.graph.dialect==mxConstants.DIALECT_SVG?mxConstants.DIALECT_SVG:
mxConstants.DIALECT_VML;c.init(this.graph.getView().getOverlayPane());this.focusHighlight=c;h=mxUtils.bind(this,function(){return this.currentFocus!=null?this.currentFocus:a.getState()});mxEvent.redirectMouseEvents(c.node,this.graph,h)}else{this.focusHighlight.bounds=c;this.focusHighlight.redraw()}break}if(this.currentConstraint==null&&this.focusHighlight!=null){this.focusHighlight.destroy();this.focusHighlight=null}}};mxConstraintHandler.prototype.destroy=function(){this.reset()};
function mxRubberband(a){if(a!=null){this.graph=a;this.graph.addMouseListener(this);this.panHandler=mxUtils.bind(this,function(){this.repaint()});this.graph.addListener(mxEvent.PAN,this.panHandler);mxClient.IS_IE&&mxEvent.addListener(window,"unload",mxUtils.bind(this,function(){this.destroy()}))}}mxRubberband.prototype.defaultOpacity=20;mxRubberband.prototype.enabled=!0;mxRubberband.prototype.div=null;mxRubberband.prototype.sharedDiv=null;mxRubberband.prototype.currentX=0;
mxRubberband.prototype.currentY=0;mxRubberband.prototype.isEnabled=function(){return this.enabled};mxRubberband.prototype.setEnabled=function(a){this.enabled=a};
mxRubberband.prototype.mouseDown=function(a,b){if(!b.isConsumed()&&this.isEnabled()&&this.graph.isEnabled()&&(this.graph.isForceMarqueeEvent(b.getEvent())||b.getState()==null)){var c=mxUtils.getOffset(this.graph.container),d=mxUtils.getScrollOrigin(this.graph.container);d.x=d.x-c.x;d.y=d.y-c.y;this.start(b.getX()+d.x,b.getY()+d.y);if(mxClient.IS_NS&&!mxClient.IS_SF&&!mxClient.IS_GC){var e=this.graph.container,f=function(a){var a=new mxMouseEvent(a),b=mxUtils.convertPoint(e,a.getX(),a.getY());a.graphX=
b.x;a.graphY=b.y;return a};this.dragHandler=mxUtils.bind(this,function(a){this.mouseMove(this.graph,f(a))});this.dropHandler=mxUtils.bind(this,function(a){this.mouseUp(this.graph,f(a))});mxEvent.addListener(document,"mousemove",this.dragHandler);mxEvent.addListener(document,"mouseup",this.dropHandler)}b.consume(false)}};mxRubberband.prototype.start=function(a,b){this.first=new mxPoint(a,b)};
mxRubberband.prototype.mouseMove=function(a,b){if(!b.isConsumed()&&this.first!=null){var c=mxUtils.getScrollOrigin(this.graph.container),d=mxUtils.getOffset(this.graph.container);c.x=c.x-d.x;c.y=c.y-d.y;var d=b.getX()+c.x,c=b.getY()+c.y,e=this.first.x-d,f=this.first.y-c,g=this.graph.tolerance;if(this.div!=null||Math.abs(e)>g||Math.abs(f)>g){if(this.div==null)this.div=this.createShape();mxUtils.clearSelection();this.update(d,c);b.consume()}}};
mxRubberband.prototype.createShape=function(){if(this.sharedDiv==null){this.sharedDiv=document.createElement("div");this.sharedDiv.className="mxRubberband";mxUtils.setOpacity(this.sharedDiv,this.defaultOpacity)}this.graph.container.appendChild(this.sharedDiv);return this.sharedDiv};mxRubberband.prototype.mouseUp=function(a,b){var c=this.div!=null;this.reset();if(c){this.graph.selectRegion(new mxRectangle(this.x,this.y,this.width,this.height),b.getEvent());b.consume()}};
mxRubberband.prototype.reset=function(){this.div!=null&&this.div.parentNode.removeChild(this.div);if(this.dragHandler!=null){mxEvent.removeListener(document,"mousemove",this.dragHandler);this.dragHandler=null}if(this.dropHandler!=null){mxEvent.removeListener(document,"mouseup",this.dropHandler);this.dropHandler=null}this.currentY=this.currentX=0;this.div=this.first=null};mxRubberband.prototype.update=function(a,b){this.currentX=a;this.currentY=b;this.repaint()};
mxRubberband.prototype.repaint=function(){if(this.div!=null){var a=this.currentX-this.graph.panDx,b=this.currentY-this.graph.panDy;this.x=Math.min(this.first.x,a);this.y=Math.min(this.first.y,b);this.width=Math.max(this.first.x,a)-this.x;this.height=Math.max(this.first.y,b)-this.y;a=mxClient.IS_VML?this.graph.panDy:0;this.div.style.left=this.x+(mxClient.IS_VML?this.graph.panDx:0)+"px";this.div.style.top=this.y+a+"px";this.div.style.width=Math.max(1,this.width)+"px";this.div.style.height=Math.max(1,
this.height)+"px"}};mxRubberband.prototype.destroy=function(){if(!this.destroyed){this.destroyed=true;this.graph.removeMouseListener(this);this.graph.removeListener(this.panHandler);this.reset();if(this.sharedDiv!=null)this.sharedDiv=null}};function mxVertexHandler(a){if(a!=null){this.state=a;this.init()}}mxVertexHandler.prototype.graph=null;mxVertexHandler.prototype.state=null;mxVertexHandler.prototype.singleSizer=!1;mxVertexHandler.prototype.index=null;
mxVertexHandler.prototype.allowHandleBoundsCheck=!0;mxVertexHandler.prototype.crisp=!0;mxVertexHandler.prototype.handleImage=null;mxVertexHandler.prototype.tolerance=0;
mxVertexHandler.prototype.init=function(){this.graph=this.state.view.graph;this.bounds=this.getSelectionBounds(this.state);this.selectionBorder=this.createSelectionShape(this.bounds);this.selectionBorder.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;this.selectionBorder.init(this.graph.getView().getOverlayPane());this.selectionBorder.dialect==mxConstants.DIALECT_SVG?this.selectionBorder.node.setAttribute("pointer-events","none"):this.selectionBorder.node.style.background=
"";if(this.graph.isCellMovable(this.state.cell))this.selectionBorder.node.style.cursor=mxConstants.CURSOR_MOVABLE_VERTEX;mxEvent.redirectMouseEvents(this.selectionBorder.node,this.graph,this.state);if(mxGraphHandler.prototype.maxCells<=0||this.graph.getSelectionCount()<mxGraphHandler.prototype.maxCells){var a=this.graph.isCellResizable(this.state.cell);this.sizers=[];if(a||this.graph.isLabelMovable(this.state.cell)&&this.state.width>=2&&this.state.height>=2){var b=0;if(a){if(!this.singleSizer){this.sizers.push(this.createSizer("nw-resize",
b++));this.sizers.push(this.createSizer("n-resize",b++));this.sizers.push(this.createSizer("ne-resize",b++));this.sizers.push(this.createSizer("w-resize",b++));this.sizers.push(this.createSizer("e-resize",b++));this.sizers.push(this.createSizer("sw-resize",b++));this.sizers.push(this.createSizer("s-resize",b++))}this.sizers.push(this.createSizer("se-resize",b++))}a=this.graph.model.getGeometry(this.state.cell);if(a!=null&&!a.relative&&!this.graph.isSwimlane(this.state.cell)&&this.graph.isLabelMovable(this.state.cell)){this.labelShape=
this.createSizer(mxConstants.CURSOR_LABEL_HANDLE,mxEvent.LABEL_HANDLE,mxConstants.LABEL_HANDLE_SIZE,mxConstants.LABEL_HANDLE_FILLCOLOR);this.sizers.push(this.labelShape)}}else if(this.graph.isCellMovable(this.state.cell)&&!this.graph.isCellResizable(this.state.cell)&&this.state.width<2&&this.state.height<2){this.labelShape=this.createSizer(mxConstants.CURSOR_MOVABLE_VERTEX,null,null,mxConstants.LABEL_HANDLE_FILLCOLOR);this.sizers.push(this.labelShape)}}this.redraw()};
mxVertexHandler.prototype.getSelectionBounds=function(a){return new mxRectangle(a.x,a.y,a.width,a.height)};mxVertexHandler.prototype.createSelectionShape=function(a){a=new mxRectangleShape(a,null,this.getSelectionColor());a.strokewidth=this.getSelectionStrokeWidth();a.isDashed=this.isSelectionDashed();a.crisp=this.crisp;return a};mxVertexHandler.prototype.getSelectionColor=function(){return mxConstants.VERTEX_SELECTION_COLOR};mxVertexHandler.prototype.getSelectionStrokeWidth=function(){return mxConstants.VERTEX_SELECTION_STROKEWIDTH};
mxVertexHandler.prototype.isSelectionDashed=function(){return mxConstants.VERTEX_SELECTION_DASHED};
mxVertexHandler.prototype.createSizer=function(a,b,c,d){c=c||mxConstants.HANDLE_SIZE;c=this.createSizerShape(new mxRectangle(0,0,c,c),b,d);if(this.state.text!=null&&this.state.text.node.parentNode==this.graph.container){c.bounds.height=c.bounds.height-1;c.bounds.width=c.bounds.width-1;c.dialect=mxConstants.DIALECT_STRICTHTML;c.init(this.graph.container)}else{c.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;c.init(this.graph.getView().getOverlayPane())}c.node.style.cursor=
a;mxEvent.redirectMouseEvents(c.node,this.graph,this.state);if(!this.isSizerVisible(b))c.node.style.visibility="hidden";return c};mxVertexHandler.prototype.isSizerVisible=function(){return true};
mxVertexHandler.prototype.createSizerShape=function(a,b,c){if(this.handleImage!=null){a.width=this.handleImage.width;a.height=this.handleImage.height;return new mxImageShape(a,this.handleImage.src)}a=new mxRectangleShape(a,c||mxConstants.HANDLE_FILLCOLOR,mxConstants.HANDLE_STROKECOLOR);a.crisp=this.crisp;return a};mxVertexHandler.prototype.moveSizerTo=function(a,b,c){if(a!=null){a.bounds.x=b-a.bounds.width/2;a.bounds.y=c-a.bounds.height/2;a.redraw()}};
mxVertexHandler.prototype.getHandleForEvent=function(a){if(a.isSource(this.labelShape))return mxEvent.LABEL_HANDLE;if(this.sizers!=null)for(var b=this.tolerance,b=this.allowHandleBoundsCheck&&(mxClient.IS_IE||b>0)?new mxRectangle(a.getGraphX()-b,a.getGraphY()-b,2*b,2*b):null,c=0;c<this.sizers.length;c++)if(a.isSource(this.sizers[c])||b!=null&&this.sizers[c].node.style.visibility!="hidden"&&mxUtils.intersects(this.sizers[c].bounds,b))return c;return null};
mxVertexHandler.prototype.mouseDown=function(a,b){if(!b.isConsumed()&&this.graph.isEnabled()&&!this.graph.isForceMarqueeEvent(b.getEvent())&&(this.tolerance>0||b.getState()==this.state)){var c=this.getHandleForEvent(b);if(c!=null){this.start(b.getX(),b.getY(),c);b.consume()}}};
mxVertexHandler.prototype.start=function(a,b,c){a=mxUtils.convertPoint(this.graph.container,a,b);this.startX=a.x;this.startY=a.y;this.index=c;this.selectionBorder.node.style.visibility="hidden";this.preview=this.createSelectionShape(this.bounds);if(this.state.text!=null&&this.state.text.node.parentNode==this.graph.container){this.preview.dialect=mxConstants.DIALECT_STRICTHTML;this.preview.init(this.graph.container)}else{this.preview.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:
mxConstants.DIALECT_SVG;this.preview.init(this.graph.view.getOverlayPane())}};
mxVertexHandler.prototype.mouseMove=function(a,b){if(!b.isConsumed()&&this.index!=null){var c=new mxPoint(b.getGraphX(),b.getGraphY()),d=this.graph.isGridEnabledEvent(b.getEvent()),e=this.graph.getView().scale;if(this.index==mxEvent.LABEL_HANDLE){if(d){c.x=this.graph.snap(c.x/e)*e;c.y=this.graph.snap(c.y/e)*e}this.moveSizerTo(this.sizers[this.sizers.length-1],c.x,c.y);b.consume()}else if(this.index!=null){this.bounds=this.union(this.state,c.x-this.startX,c.y-this.startY,this.index,d,e,this.graph.view.translate);
this.drawPreview();b.consume()}}else this.getHandleForEvent(b)!=null&&b.consume(false)};mxVertexHandler.prototype.mouseUp=function(a,b){if(!b.isConsumed()&&this.index!=null&&this.state!=null){var c=new mxPoint(b.getGraphX(),b.getGraphY()),d=this.graph.getView().scale,e=this.graph.isGridEnabledEvent(b.getEvent());this.resizeCell(this.state.cell,(c.x-this.startX)/d,(c.y-this.startY)/d,this.index,e);this.reset();b.consume()}};
mxVertexHandler.prototype.reset=function(){this.index=null;if(this.preview!=null){this.preview.destroy();this.preview=null}if(this.selectionBorder!=null){this.selectionBorder.node.style.visibility="visible";this.bounds=new mxRectangle(this.state.x,this.state.y,this.state.width,this.state.height);this.drawPreview()}};
mxVertexHandler.prototype.resizeCell=function(a,b,c,d,e){var f=this.graph.model.getGeometry(a);if(d==mxEvent.LABEL_HANDLE){c=this.graph.view.scale;b=(this.labelShape.bounds.getCenterX()-this.startX)/c;c=(this.labelShape.bounds.getCenterY()-this.startY)/c;f=f.clone();if(f.offset==null)f.offset=new mxPoint(b,c);else{f.offset.x=f.offset.x+b;f.offset.y=f.offset.y+c}this.graph.model.setGeometry(a,f)}else{b=this.union(f,b,c,d,e,1,new mxPoint(0,0));this.graph.resizeCell(a,b)}};
mxVertexHandler.prototype.union=function(a,b,c,d,e,f,g){if(this.singleSizer){var g=a.x+a.width+b,h=a.y+a.height+c;if(e){g=this.graph.snap(g/f)*f;h=this.graph.snap(h/f)*f}f=new mxRectangle(a.x,a.y,0,0);f.add(new mxRectangle(g,h,0,0));return f}var h=a.x-g.x*f,i=h+a.width,k=a.y-g.y*f,a=k+a.height;if(d>4){a=a+c;e&&(a=this.graph.snap(a/f)*f)}else if(d<3){k=k+c;e&&(k=this.graph.snap(k/f)*f)}if(d==0||d==3||d==5){h=h+b;e&&(h=this.graph.snap(h/f)*f)}else if(d==2||d==4||d==7){i=i+b;e&&(i=this.graph.snap(i/
f)*f)}e=i-h;a=a-k;if(e<0){h=h+e;e=Math.abs(e)}if(a<0){k=k+a;a=Math.abs(a)}return new mxRectangle(h+g.x*f,k+g.y*f,e,a)};
mxVertexHandler.prototype.redraw=function(){this.bounds=new mxRectangle(this.state.x,this.state.y,this.state.width,this.state.height);if(this.sizers!=null){var a=this.state,b=a.x+a.width,c=a.y+a.height;if(this.singleSizer)this.moveSizerTo(this.sizers[0],b,c);else{var d=a.x+a.width/2,e=a.y+a.height/2;if(this.sizers.length>1){this.moveSizerTo(this.sizers[0],a.x,a.y);this.moveSizerTo(this.sizers[1],d,a.y);this.moveSizerTo(this.sizers[2],b,a.y);this.moveSizerTo(this.sizers[3],a.x,e);this.moveSizerTo(this.sizers[4],
b,e);this.moveSizerTo(this.sizers[5],a.x,c);this.moveSizerTo(this.sizers[6],d,c);this.moveSizerTo(this.sizers[7],b,c);this.moveSizerTo(this.sizers[8],d+a.absoluteOffset.x,e+a.absoluteOffset.y)}else this.state.width>=2&&this.state.height>=2?this.moveSizerTo(this.sizers[0],d+a.absoluteOffset.x,e+a.absoluteOffset.y):this.moveSizerTo(this.sizers[0],a.x,a.y)}}this.drawPreview()};
mxVertexHandler.prototype.drawPreview=function(){if(this.preview!=null){this.preview.bounds=this.bounds;if(this.preview.node.parentNode==this.graph.container){this.preview.bounds.width=Math.max(0,this.preview.bounds.width-1);this.preview.bounds.height=Math.max(0,this.preview.bounds.height-1)}this.preview.redraw()}this.selectionBorder.bounds=this.bounds;this.selectionBorder.redraw()};
mxVertexHandler.prototype.destroy=function(){if(this.preview!=null){this.preview.destroy();this.preview=null}this.selectionBorder.destroy();this.labelShape=this.selectionBorder=null;if(this.sizers!=null)for(var a=0;a<this.sizers.length;a++){this.sizers[a].destroy();this.sizers[a]=null}};function mxEdgeHandler(a){if(a!=null){this.state=a;this.init()}}mxEdgeHandler.prototype.graph=null;mxEdgeHandler.prototype.state=null;mxEdgeHandler.prototype.marker=null;mxEdgeHandler.prototype.constraintHandler=null;
mxEdgeHandler.prototype.error=null;mxEdgeHandler.prototype.shape=null;mxEdgeHandler.prototype.bends=null;mxEdgeHandler.prototype.labelShape=null;mxEdgeHandler.prototype.cloneEnabled=!0;mxEdgeHandler.prototype.addEnabled=!1;mxEdgeHandler.prototype.removeEnabled=!1;mxEdgeHandler.prototype.preferHtml=!1;mxEdgeHandler.prototype.allowHandleBoundsCheck=!0;mxEdgeHandler.prototype.snapToTerminals=!1;mxEdgeHandler.prototype.crisp=!0;mxEdgeHandler.prototype.handleImage=null;
mxEdgeHandler.prototype.tolerance=0;
mxEdgeHandler.prototype.init=function(){this.graph=this.state.view.graph;this.marker=this.createMarker();this.constraintHandler=new mxConstraintHandler(this.graph);this.points=[];this.abspoints=this.getSelectionPoints(this.state);this.shape=this.createSelectionShape(this.abspoints);this.shape.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;this.shape.init(this.graph.getView().getOverlayPane());this.shape.node.style.cursor=mxConstants.CURSOR_MOVABLE_EDGE;
var a=mxClient.IS_TOUCH?"touchstart":"mousedown",b=mxClient.IS_TOUCH?"touchmove":"mousemove",c=mxClient.IS_TOUCH?"touchend":"mouseup";mxEvent.addListener(this.shape.node,"dblclick",mxUtils.bind(this,function(a){this.graph.dblClick(a,this.state.cell)}));mxEvent.addListener(this.shape.node,a,mxUtils.bind(this,function(a){this.addEnabled&&this.isAddPointEvent(a)?this.addPoint(this.state,a):this.graph.fireMouseEvent(mxEvent.MOUSE_DOWN,new mxMouseEvent(a,this.state))}));mxEvent.addListener(this.shape.node,
b,mxUtils.bind(this,function(a){var b=this.state.cell;if(this.index!=null){var c=mxUtils.convertPoint(this.graph.container,mxEvent.getClientX(a),mxEvent.getClientY(a)),b=this.graph.getCellAt(c.x,c.y);this.graph.isSwimlane(b)&&this.graph.hitsSwimlaneContent(b,c.x,c.y)&&(b=null)}this.graph.fireMouseEvent(mxEvent.MOUSE_MOVE,new mxMouseEvent(a,this.graph.getView().getState(b)))}));mxEvent.addListener(this.shape.node,c,mxUtils.bind(this,function(a){this.graph.fireMouseEvent(mxEvent.MOUSE_UP,new mxMouseEvent(a,
this.state))}));this.preferHtml=this.state.text!=null&&this.state.text.node.parentNode==this.graph.container;if(!this.preferHtml){a=this.state.getVisibleTerminalState(true);if(a!=null)this.preferHtml=a.text!=null&&a.text.node.parentNode==this.graph.container;if(!this.preferHtml){a=this.state.getVisibleTerminalState(false);if(a!=null)this.preferHtml=a.text!=null&&a.text.node.parentNode==this.graph.container}}if(this.graph.getSelectionCount()<mxGraphHandler.prototype.maxCells||mxGraphHandler.prototype.maxCells<=
0)this.bends=this.createBends();this.label=new mxPoint(this.state.absoluteOffset.x,this.state.absoluteOffset.y);this.labelShape=new mxRectangleShape(new mxRectangle,mxConstants.LABEL_HANDLE_FILLCOLOR,mxConstants.HANDLE_STROKECOLOR);this.initBend(this.labelShape);this.labelShape.node.style.cursor=mxConstants.CURSOR_LABEL_HANDLE;mxEvent.redirectMouseEvents(this.labelShape.node,this.graph,this.state);this.redraw()};mxEdgeHandler.prototype.isAddPointEvent=function(a){return mxEvent.isShiftDown(a)};
mxEdgeHandler.prototype.isRemovePointEvent=function(a){return mxEvent.isShiftDown(a)};mxEdgeHandler.prototype.getSelectionPoints=function(a){return a.absolutePoints};mxEdgeHandler.prototype.createSelectionShape=function(a){a=new mxPolyline(a,this.getSelectionColor());a.strokewidth=this.getSelectionStrokeWidth();a.isDashed=this.isSelectionDashed();return a};mxEdgeHandler.prototype.getSelectionColor=function(){return mxConstants.EDGE_SELECTION_COLOR};
mxEdgeHandler.prototype.getSelectionStrokeWidth=function(){return mxConstants.EDGE_SELECTION_STROKEWIDTH};mxEdgeHandler.prototype.isSelectionDashed=function(){return mxConstants.EDGE_SELECTION_DASHED};mxEdgeHandler.prototype.isConnectableCell=function(){return true};
mxEdgeHandler.prototype.createMarker=function(){var a=new mxCellMarker(this.graph),b=this;a.getCell=function(a){var d=mxCellMarker.prototype.getCell.apply(this,arguments);if(!b.isConnectableCell(d))return null;var e=b.graph.getModel();if(d==b.state.cell||d!=null&&!b.graph.connectableEdges&&e.isEdge(d))d=null;return d};a.isValidState=function(a){var d=b.graph.getModel(),d=b.graph.view.getTerminalPort(a,b.graph.view.getState(d.getTerminal(b.state.cell,!b.isSource)),!b.isSource),d=d!=null?d.cell:null;
b.error=b.validateConnection(b.isSource?a.cell:d,b.isSource?d:a.cell);return b.error==null};return a};mxEdgeHandler.prototype.validateConnection=function(a,b){return this.graph.getEdgeValidationError(this.state.cell,a,b)};
mxEdgeHandler.prototype.createBends=function(){for(var a=this.state.cell,b=[],c=0;c<this.abspoints.length;c++)if(this.isHandleVisible(c)){var d=c==this.abspoints.length-1;if((d=c==0||d)||this.graph.isCellBendable(a)){var e=this.createHandleShape(c);this.initBend(e);mxClient.IS_TOUCH&&e.node.setAttribute("pointer-events","none");if(this.isHandleEnabled(c))if(mxClient.IS_TOUCH){var f=mxUtils.bind(this,function(a){a=mxUtils.convertPoint(this.graph.container,mxEvent.getClientX(a),mxEvent.getClientY(a));
return this.graph.view.getState(this.graph.getCellAt(a.x,a.y))});mxEvent.redirectMouseEvents(e.node,this.graph,f)}else{e.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(e.node,this.graph,this.state)}b.push(e);if(!d){this.points.push(new mxPoint(0,0));e.node.style.visibility="hidden"}}}return b};mxEdgeHandler.prototype.isHandleEnabled=function(){return true};mxEdgeHandler.prototype.isHandleVisible=function(){return true};
mxEdgeHandler.prototype.createHandleShape=function(){if(this.handleImage!=null)return new mxImageShape(new mxRectangle(0,0,this.handleImage.width,this.handleImage.height),this.handleImage.src);var a=mxConstants.HANDLE_SIZE;this.preferHtml&&(a=a-1);return new mxRectangleShape(new mxRectangle(0,0,a,a),mxConstants.HANDLE_FILLCOLOR,mxConstants.HANDLE_STROKECOLOR)};
mxEdgeHandler.prototype.initBend=function(a){a.crisp=this.crisp;if(this.preferHtml){a.dialect=mxConstants.DIALECT_STRICTHTML;a.init(this.graph.container)}else{a.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;a.init(this.graph.getView().getOverlayPane())}};
mxEdgeHandler.prototype.getHandleForEvent=function(a){if(this.bends!=null)for(var b=this.tolerance,b=this.allowHandleBoundsCheck&&(mxClient.IS_IE||b>0)?new mxRectangle(a.getGraphX()-b,a.getGraphY()-b,2*b,2*b):null,c=0;c<this.bends.length;c++)if(a.isSource(this.bends[c])||b!=null&&this.bends[c].node.style.visibility!="hidden"&&mxUtils.intersects(this.bends[c].bounds,b))return c;if(a.isSource(this.labelShape)||a.isSource(this.state.text))if(!mxClient.IS_SF&&!mxClient.IS_GC||a.getSource().nodeName!=
"SELECT")return mxEvent.LABEL_HANDLE;return null};mxEdgeHandler.prototype.mouseDown=function(a,b){var c=null,c=this.getHandleForEvent(b);if(c!=null&&!b.isConsumed()&&this.graph.isEnabled()&&!this.graph.isForceMarqueeEvent(b.getEvent())){this.removeEnabled&&this.isRemovePointEvent(b.getEvent())?this.removePoint(this.state,c):(c!=mxEvent.LABEL_HANDLE||this.graph.isLabelMovable(b.getCell()))&&this.start(b.getX(),b.getY(),c);b.consume()}};
mxEdgeHandler.prototype.start=function(a,b,c){this.startX=a;this.startY=b;this.isSource=this.bends==null?false:c==0;this.isTarget=this.bends==null?false:c==this.bends.length-1;this.isLabel=c==mxEvent.LABEL_HANDLE;if(this.isSource||this.isTarget){a=this.state.cell;b=this.graph.model.getTerminal(a,this.isSource);if(b==null&&this.graph.isTerminalPointMovable(a,this.isSource)||b!=null&&this.graph.isCellDisconnectable(a,b,this.isSource))this.index=c}else this.index=c};
mxEdgeHandler.prototype.clonePreviewState=function(){return this.state.clone()};mxEdgeHandler.prototype.getSnapToTerminalTolerance=function(){return this.graph.gridSize*this.graph.view.scale/2};
mxEdgeHandler.prototype.getPointForEvent=function(a){var b=new mxPoint(a.getGraphX(),a.getGraphY()),c=this.getSnapToTerminalTolerance(),d=this.graph.getView(),e=false,f=false;if(this.snapToTerminals&&c>0){var g=function(a){if(a!=null){var d=a.x;if(Math.abs(b.x-d)<c){b.x=d;e=true}a=a.y;if(Math.abs(b.y-a)<c){b.y=a;f=true}}},h=function(a){a!=null&&g.call(this,new mxPoint(d.getRoutingCenterX(a),d.getRoutingCenterY(a)))};h.call(this,this.state.getVisibleTerminalState(true));h.call(this,this.state.getVisibleTerminalState(false));
if(this.bends!=null)for(h=0;h<this.bends.length;h++)if(h!=this.index){var i=new mxPoint(this.bends[h].bounds.getCenterX(),this.bends[h].bounds.getCenterY());g.call(this,i)}}if(this.graph.isGridEnabledEvent(a.getEvent())){a=d.scale;h=d.translate;if(!e)b.x=(this.graph.snap(b.x/a-h.x)+h.x)*a;if(!f)b.y=(this.graph.snap(b.y/a-h.y)+h.y)*a}return b};
mxEdgeHandler.prototype.getPreviewTerminalState=function(a){this.constraintHandler.update(a,this.isSource);this.marker.process(a);var a=this.marker.getValidState(),b=null;this.constraintHandler.currentFocus!=null&&this.constraintHandler.currentConstraint!=null&&this.marker.reset();if(a!=null)b=a;else if(this.constraintHandler.currentConstraint!=null&&this.constraintHandler.currentFocus!=null)b=this.constraintHandler.currentFocus;return b};
mxEdgeHandler.prototype.getPreviewPoints=function(a){var b=this.graph.getCellGeometry(this.state.cell),b=b.points!=null?b.points.slice():null;if(!this.isSource&&!this.isTarget){this.convertPoint(a,false);b==null?b=[a]:b[this.index-1]=a}else this.graph.resetEdgesOnConnect&&(b=null);return b};
mxEdgeHandler.prototype.updatePreviewState=function(a,b,c){var d=this.isSource?c:this.state.getVisibleTerminalState(true),e=this.isTarget?c:this.state.getVisibleTerminalState(false),f=this.graph.getConnectionConstraint(a,d,true),g=this.graph.getConnectionConstraint(a,e,false),h=this.constraintHandler.currentConstraint;h==null&&(h=new mxConnectionConstraint);this.isSource?f=h:this.isTarget&&(g=h);(!this.isSource||d!=null)&&a.view.updateFixedTerminalPoint(a,d,true,f);(!this.isTarget||e!=null)&&a.view.updateFixedTerminalPoint(a,
e,false,g);if((this.isSource||this.isTarget)&&c==null){a.setAbsoluteTerminalPoint(b,this.isSource);if(this.marker.getMarkedState()==null)this.error=this.graph.allowDanglingEdges?null:""}a.view.updatePoints(a,this.points,d,e);a.view.updateFloatingTerminalPoints(a,d,e)};
mxEdgeHandler.prototype.mouseMove=function(a,b){if(this.index!=null&&this.marker!=null){var c=this.getPointForEvent(b);if(this.isLabel){this.label.x=c.x;this.label.y=c.y}else{this.points=this.getPreviewPoints(c);var d=this.isSource||this.isTarget?this.getPreviewTerminalState(b):null,e=this.clonePreviewState(c,d!=null?d.cell:null);this.updatePreviewState(e,c,d);this.setPreviewColor(this.error==null?this.marker.validColor:this.marker.invalidColor);this.abspoints=e.absolutePoints;this.active=true}this.drawPreview();
mxEvent.consume(b.getEvent());b.consume()}else mxClient.IS_IE&&this.getHandleForEvent(b)!=null&&b.consume(false)};
mxEdgeHandler.prototype.mouseUp=function(a,b){if(this.index!=null&&this.marker!=null){var c=this.state.cell;if(b.getX()!=this.startX||b.getY()!=this.startY)if(this.error!=null)this.error.length>0&&this.graph.validationAlert(this.error);else if(this.isLabel)this.moveLabel(this.state,this.label.x,this.label.y);else if(this.isSource||this.isTarget){var d=null;if(this.constraintHandler.currentConstraint!=null&&this.constraintHandler.currentFocus!=null)d=this.constraintHandler.currentFocus.cell;if(d==
null&&this.marker.hasValidState())d=this.marker.validState.cell;if(d!=null)c=this.connect(c,d,this.isSource,this.graph.isCloneEvent(b.getEvent())&&this.cloneEnabled&&this.graph.isCellsCloneable(),b);else if(this.graph.isAllowDanglingEdges()){var d=this.graph.getPointForEvent(b.getEvent(),false),e=this.graph.getView().getState(this.graph.getModel().getParent(c));if(e!=null){d.x=d.x-e.origin.x;d.y=d.y-e.origin.y}d.x=d.x-this.graph.panDx/this.graph.view.scale;d.y=d.y-this.graph.panDy/this.graph.view.scale;
this.changeTerminalPoint(c,d,this.isSource)}}else if(this.active)this.changePoints(c,this.points);else{this.graph.getView().invalidate(this.state.cell);this.graph.getView().revalidate(this.state.cell)}if(this.marker!=null){this.reset();c!=this.state.cell&&this.graph.setSelectionCell(c)}b.consume()}};
mxEdgeHandler.prototype.reset=function(){this.points=this.label=this.index=this.error=null;this.isTarget=this.isSource=this.isLabel=this.active=false;this.marker.reset();this.constraintHandler.reset();this.setPreviewColor(mxConstants.EDGE_SELECTION_COLOR);this.redraw()};mxEdgeHandler.prototype.setPreviewColor=function(a){this.shape!=null&&this.shape.node!=null&&(this.shape.dialect==mxConstants.DIALECT_SVG?this.shape.innerNode.setAttribute("stroke",a):this.shape.node.setAttribute("strokecolor",a))};
mxEdgeHandler.prototype.convertPoint=function(a,b){var c=this.graph.getView().getScale(),d=this.graph.getView().getTranslate();if(b){a.x=this.graph.snap(a.x);a.y=this.graph.snap(a.y)}a.x=Math.round(a.x/c-d.x);a.y=Math.round(a.y/c-d.y);c=this.graph.getView().getState(this.graph.getModel().getParent(this.state.cell));if(c!=null){a.x=a.x-c.origin.x;a.y=a.y-c.origin.y}return a};
mxEdgeHandler.prototype.moveLabel=function(a,b,c){var d=this.graph.getModel(),e=d.getGeometry(a.cell);if(e!=null){var e=e.clone(),f=this.graph.getView().getRelativePoint(a,b,c);e.x=f.x;e.y=f.y;var g=this.graph.getView().scale;e.offset=new mxPoint(0,0);f=this.graph.view.getPoint(a,e);e.offset=new mxPoint((b-f.x)/g,(c-f.y)/g);d.setGeometry(a.cell,e)}};
mxEdgeHandler.prototype.connect=function(a,b,c,d){var e=this.graph.getModel(),f=e.getParent(a);e.beginUpdate();try{if(d){var g=a.clone();e.add(f,g,e.getChildCount(f));var h=e.getTerminal(a,!c);this.graph.connectCell(g,h,!c);a=g}var i=this.constraintHandler.currentConstraint;i==null&&(i=new mxConnectionConstraint);this.graph.connectCell(a,b,c,i)}finally{e.endUpdate()}return a};
mxEdgeHandler.prototype.changeTerminalPoint=function(a,b,c){var d=this.graph.getModel(),e=d.getGeometry(a);if(e!=null){d.beginUpdate();try{e=e.clone();e.setTerminalPoint(b,c);d.setGeometry(a,e);this.graph.connectCell(a,null,c,new mxConnectionConstraint)}finally{d.endUpdate()}}};mxEdgeHandler.prototype.changePoints=function(a,b){var c=this.graph.getModel(),d=c.getGeometry(a);if(d!=null){d=d.clone();d.points=b;c.setGeometry(a,d)}};
mxEdgeHandler.prototype.addPoint=function(a,b){var c=this.graph.getCellGeometry(a.cell);if(c!=null){var c=c.clone(),d=mxUtils.convertPoint(this.graph.container,mxEvent.getClientX(b),mxEvent.getClientY(b)),e=mxUtils.findNearestSegment(a,d.x,d.y),f=this.graph.isGridEnabledEvent(b);this.convertPoint(d,f);c.points==null?c.points=[d]:c.points.splice(e,0,d);this.graph.getModel().setGeometry(a.cell,c);this.destroy();this.init();mxEvent.consume(b)}};
mxEdgeHandler.prototype.removePoint=function(a,b){if(b>0&&b<this.abspoints.length-1){var c=this.graph.getCellGeometry(this.state.cell);if(c!=null&&c.points!=null){c=c.clone();c.points.splice(b-1,1);this.graph.getModel().setGeometry(a.cell,c);this.destroy();this.init()}}};
mxEdgeHandler.prototype.getHandleFillColor=function(a){var a=a==0,b=this.state.cell,c=this.graph.getModel().getTerminal(b,a),d=mxConstants.HANDLE_FILLCOLOR;if(c!=null&&!this.graph.isCellDisconnectable(b,c,a)||c==null&&!this.graph.isTerminalPointMovable(b,a))d=mxConstants.LOCKED_HANDLE_FILLCOLOR;else if(c!=null&&this.graph.isCellDisconnectable(b,c,a))d=mxConstants.CONNECT_HANDLE_FILLCOLOR;return d};
mxEdgeHandler.prototype.redraw=function(){this.abspoints=this.state.absolutePoints.slice();var a=this.state.cell,b=mxConstants.LABEL_HANDLE_SIZE;this.label=new mxPoint(this.state.absoluteOffset.x,this.state.absoluteOffset.y);this.labelShape.bounds=new mxRectangle(this.label.x-b/2,this.label.y-b/2,b,b);this.labelShape.redraw();b=this.graph.getLabel(a);this.labelShape.node.style.visibility=b!=null&&b.length>0&&this.graph.isLabelMovable(a)?"visible":"hidden";if(this.bends!=null&&this.bends.length>0){var c=
this.abspoints.length-1,a=this.abspoints[0],b=this.bends[0].bounds;this.bends[0].bounds=new mxRectangle(this.abspoints[0].x-b.width/2,this.abspoints[0].y-b.height/2,b.width,b.height);this.bends[0].fill=this.getHandleFillColor(0);this.bends[0].reconfigure();this.bends[0].redraw();var d=this.abspoints[c],e=this.abspoints[c].x,c=this.abspoints[c].y,f=this.bends.length-1,b=this.bends[f].bounds;this.bends[f].bounds=new mxRectangle(e-b.width/2,c-b.height/2,b.width,b.height);this.bends[f].fill=this.getHandleFillColor(f);
this.bends[f].reconfigure();this.bends[f].redraw();this.redrawInnerBends(a,d)}this.drawPreview()};
mxEdgeHandler.prototype.redrawInnerBends=function(){var a=this.graph.getModel().getGeometry(this.state.cell).points;if(a!=null){if(this.points==null)this.points=[];for(var b=1;b<this.bends.length-1;b++)if(this.bends[b]!=null)if(this.abspoints[b]!=null){var c=this.abspoints[b].x,d=this.abspoints[b].y,e=this.bends[b].bounds;this.bends[b].node.style.visibility="visible";this.bends[b].bounds=new mxRectangle(c-e.width/2,d-e.height/2,e.width,e.height);this.bends[b].redraw();this.points[b-1]=a[b-1]}else{this.bends[b].destroy();
this.bends[b]=null}}};mxEdgeHandler.prototype.drawPreview=function(){if(this.isLabel){var a=mxConstants.LABEL_HANDLE_SIZE;this.labelShape.bounds=new mxRectangle(this.label.x-a/2,this.label.y-a/2,a,a);this.labelShape.redraw()}else{this.shape.points=this.abspoints;this.shape.redraw()}mxUtils.repaintGraph(this.graph,this.shape.points[this.shape.points.length-1])};
mxEdgeHandler.prototype.destroy=function(){if(this.marker!=null){this.marker.destroy();this.marker=null}if(this.shape!=null){this.shape.destroy();this.shape=null}if(this.labelShape!=null){this.labelShape.destroy();this.labelShape=null}if(this.constraintHandler!=null){this.constraintHandler.destroy();this.constraintHandler=null}if(this.bends!=null)for(var a=0;a<this.bends.length;a++)if(this.bends[a]!=null){this.bends[a].destroy();this.bends[a]=null}};
function mxElbowEdgeHandler(a){if(a!=null){this.state=a;this.init()}}mxElbowEdgeHandler.prototype=new mxEdgeHandler;mxElbowEdgeHandler.prototype.constructor=mxElbowEdgeHandler;mxElbowEdgeHandler.prototype.flipEnabled=!0;mxElbowEdgeHandler.prototype.doubleClickOrientationResource="none"!=mxClient.language?"doubleClickOrientation":"";
mxElbowEdgeHandler.prototype.createBends=function(){var a=[],b=this.createHandleShape(0);this.initBend(b);b.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(b.node,this.graph,this.state);a.push(b);mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none");a.push(this.createVirtualBend());this.points.push(new mxPoint(0,0));b=this.createHandleShape(2);this.initBend(b);b.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(b.node,this.graph,this.state);
a.push(b);mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none");return a};
mxElbowEdgeHandler.prototype.createVirtualBend=function(){var a=this.createHandleShape();this.initBend(a);var b=this.getCursorForBend();a.node.style.cursor=b;b=mxUtils.bind(this,function(a){if(!mxEvent.isConsumed(a)&&this.flipEnabled){this.graph.flipEdge(this.state.cell,a);mxEvent.consume(a)}});mxEvent.redirectMouseEvents(a.node,this.graph,this.state,null,null,null,b);if(!this.graph.isCellBendable(this.state.cell))a.node.style.visibility="hidden";return a};
mxElbowEdgeHandler.prototype.getCursorForBend=function(){return this.state.style[mxConstants.STYLE_EDGE]==mxEdgeStyle.TopToBottom||this.state.style[mxConstants.STYLE_EDGE]==mxConstants.EDGESTYLE_TOPTOBOTTOM||(this.state.style[mxConstants.STYLE_EDGE]==mxEdgeStyle.ElbowConnector||this.state.style[mxConstants.STYLE_EDGE]==mxConstants.EDGESTYLE_ELBOW)&&this.state.style[mxConstants.STYLE_ELBOW]==mxConstants.ELBOW_VERTICAL?"row-resize":"col-resize"};
mxElbowEdgeHandler.prototype.getTooltipForNode=function(a){var b=null;if(this.bends!=null&&this.bends[1]!=null&&(a==this.bends[1].node||a.parentNode==this.bends[1].node)){b=this.doubleClickOrientationResource;b=mxResources.get(b)||b}return b};
mxElbowEdgeHandler.prototype.convertPoint=function(a,b){var c=this.graph.getView().getScale(),d=this.graph.getView().getTranslate(),e=this.state.origin;if(b){a.x=this.graph.snap(a.x);a.y=this.graph.snap(a.y)}a.x=Math.round(a.x/c-d.x-e.x);a.y=Math.round(a.y/c-d.y-e.y)};
mxElbowEdgeHandler.prototype.redrawInnerBends=function(a,b){var c=this.graph.getModel().getGeometry(this.state.cell).points,c=c!=null?c[0]:null,c=c==null?new mxPoint(a.x+(b.x-a.x)/2,a.y+(b.y-a.y)/2):new mxPoint(this.graph.getView().scale*(c.x+this.graph.getView().translate.x+this.state.origin.x),this.graph.getView().scale*(c.y+this.graph.getView().translate.y+this.state.origin.y)),d=this.bends[1].bounds,e=d.width,d=d.height;if(this.handleImage==null)d=e=mxConstants.HANDLE_SIZE;var f=new mxRectangle(c.x-
e/2,c.y-d/2,e,d);if(this.handleImage==null&&this.labelShape.node.style.visibility!="hidden"&&mxUtils.intersects(f,this.labelShape.bounds)){e=e+3;d=d+3;f=new mxRectangle(c.x-e/2,c.y-d/2,e,d)}this.bends[1].bounds=f;this.bends[1].reconfigure();this.bends[1].redraw()};function mxEdgeSegmentHandler(a){if(a!=null){this.state=a;this.init()}}mxEdgeSegmentHandler.prototype=new mxElbowEdgeHandler;mxEdgeSegmentHandler.prototype.constructor=mxEdgeSegmentHandler;
mxEdgeSegmentHandler.prototype.getPreviewPoints=function(a){if(this.isSource||this.isTarget)return mxElbowEdgeHandler.prototype.getPreviewPoints.apply(this,arguments);this.convertPoint(a,false);var b=this.state.absolutePoints,c=b[0].clone();this.convertPoint(c,false);for(var d=[],e=1;e<b.length;e++){var f=b[e].clone();this.convertPoint(f,false);if(e==this.index)if(c.x==f.x){c.x=a.x;f.x=a.x}else{c.y=a.y;f.y=a.y}e<b.length-1&&d.push(f);c=f}if(d.length==1){c=this.state.view;e=this.state.getVisibleTerminalState(true);
f=this.state.getVisibleTerminalState(false);if(f!=null&e!=null)if(mxUtils.contains(f,d[0].x,d[0].y))b[1].y==b[2].y?d[0].y=c.getRoutingCenterY(e):d[0].x=c.getRoutingCenterX(e);else if(mxUtils.contains(e,d[0].x,d[0].y))b[1].y==b[0].y?d[0].y=c.getRoutingCenterY(f):d[0].x=c.getRoutingCenterX(f)}else d.length==0&&(d=[a]);return d};
mxEdgeSegmentHandler.prototype.createBends=function(){var a=[],b=this.createHandleShape(0);this.initBend(b);b.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(b.node,this.graph,this.state);a.push(b);mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none");var c=this.state.absolutePoints;if(this.graph.isCellBendable(this.state.cell)){if(this.points==null)this.points=[];for(var d=0;d<c.length-1;d++){b=this.createVirtualBend();a.push(b);b.node.style.cursor=c[d].x-c[d+
1].x==0?"col-resize":"row-resize";this.points.push(new mxPoint(0,0));mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none")}}b=this.createHandleShape(c.length);this.initBend(b);b.node.style.cursor=mxConstants.CURSOR_BEND_HANDLE;mxEvent.redirectMouseEvents(b.node,this.graph,this.state);a.push(b);mxClient.IS_TOUCH&&b.node.setAttribute("pointer-events","none");return a};
mxEdgeSegmentHandler.prototype.redrawInnerBends=function(a,b){if(this.graph.isCellBendable(this.state.cell)){var c=mxConstants.HANDLE_SIZE,d=this.state.absolutePoints;if(d!=null&&d.length>1)for(var e=0;e<this.state.absolutePoints.length-1;e++)if(this.bends[e+1]!=null){var a=d[e],b=d[e+1],f=new mxPoint(a.x+(b.x-a.x)/2,a.y+(b.y-a.y)/2);this.bends[e+1].bounds=new mxRectangle(f.x-c/2,f.y-c/2,c,c);this.bends[e+1].reconfigure();this.bends[e+1].redraw()}}};
mxEdgeSegmentHandler.prototype.connect=function(a,b,c,d,e){mxEdgeHandler.prototype.connect.apply(this,arguments);this.refresh()};mxEdgeSegmentHandler.prototype.changeTerminalPoint=function(a,b,c){mxEdgeHandler.prototype.changeTerminalPoint.apply(this,arguments);this.refresh()};
mxEdgeSegmentHandler.prototype.changePoints=function(a,b){var b=[],c=this.abspoints;if(c.length>1)for(var d=c[0],e=c[1],f=2;f<c.length;f++){var g=c[f];if((Math.round(d.x)!=Math.round(e.x)||Math.round(e.x)!=Math.round(g.x))&&(Math.round(d.y)!=Math.round(e.y)||Math.round(e.y)!=Math.round(g.y))){d=e;e=e.clone();this.convertPoint(e,false);b.push(e)}e=g}mxElbowEdgeHandler.prototype.changePoints.apply(this,arguments);this.refresh()};
mxEdgeSegmentHandler.prototype.refresh=function(){if(this.bends!=null){for(var a=0;a<this.bends.length;a++)if(this.bends[a]!=null){this.bends[a].destroy();this.bends[a]=null}this.bends=this.createBends()}};
function mxKeyHandler(a,b){if(a!=null){this.graph=a;this.target=b||document.documentElement;this.normalKeys=[];this.shiftKeys=[];this.controlKeys=[];this.controlShiftKeys=[];mxEvent.addListener(this.target,"keydown",mxUtils.bind(this,function(a){this.keyDown(a)}));mxClient.IS_IE&&mxEvent.addListener(window,"unload",mxUtils.bind(this,function(){this.destroy()}))}}mxKeyHandler.prototype.graph=null;mxKeyHandler.prototype.target=null;mxKeyHandler.prototype.normalKeys=null;
mxKeyHandler.prototype.shiftKeys=null;mxKeyHandler.prototype.controlKeys=null;mxKeyHandler.prototype.controlShiftKeys=null;mxKeyHandler.prototype.enabled=!0;mxKeyHandler.prototype.isEnabled=function(){return this.enabled};mxKeyHandler.prototype.setEnabled=function(a){this.enabled=a};mxKeyHandler.prototype.bindKey=function(a,b){this.normalKeys[a]=b};mxKeyHandler.prototype.bindShiftKey=function(a,b){this.shiftKeys[a]=b};mxKeyHandler.prototype.bindControlKey=function(a,b){this.controlKeys[a]=b};
mxKeyHandler.prototype.bindControlShiftKey=function(a,b){this.controlShiftKeys[a]=b};mxKeyHandler.prototype.isControlDown=function(a){return mxEvent.isControlDown(a)};mxKeyHandler.prototype.getFunction=function(a){return a!=null?this.isControlDown(a)?mxEvent.isShiftDown(a)?this.controlShiftKeys[a.keyCode]:this.controlKeys[a.keyCode]:mxEvent.isShiftDown(a)?this.shiftKeys[a.keyCode]:this.normalKeys[a.keyCode]:null};
mxKeyHandler.prototype.isGraphEvent=function(a){a=mxEvent.getSource(a);if(a==this.target||a.parentNode==this.target||this.graph.cellEditor!=null&&a==this.graph.cellEditor.textarea)return true;for(;a!=null;){if(a==this.graph.container)return true;a=a.parentNode}return false};
mxKeyHandler.prototype.keyDown=function(a){if(this.graph.isEnabled()&&!mxEvent.isConsumed(a)&&this.isGraphEvent(a)&&this.isEnabled())if(a.keyCode==27)this.escape(a);else if(!this.graph.isEditing()){var b=this.getFunction(a);if(b!=null){b(a);mxEvent.consume(a)}}};mxKeyHandler.prototype.escape=function(a){this.graph.isEscapeEnabled()&&this.graph.escape(a)};mxKeyHandler.prototype.destroy=function(){this.target=null};
function mxTooltipHandler(a,b){if(a!=null){this.graph=a;this.delay=b||500;this.graph.addMouseListener(this)}}mxTooltipHandler.prototype.zIndex=10005;mxTooltipHandler.prototype.graph=null;mxTooltipHandler.prototype.delay=null;mxTooltipHandler.prototype.hideOnHover=!1;mxTooltipHandler.prototype.enabled=!0;mxTooltipHandler.prototype.isEnabled=function(){return this.enabled};mxTooltipHandler.prototype.setEnabled=function(a){this.enabled=a};mxTooltipHandler.prototype.isHideOnHover=function(){return this.hideOnHover};
mxTooltipHandler.prototype.setHideOnHover=function(a){this.hideOnHover=a};mxTooltipHandler.prototype.init=function(){if(document.body!=null){this.div=document.createElement("div");this.div.className="mxTooltip";this.div.style.visibility="hidden";this.div.style.zIndex=this.zIndex;document.body.appendChild(this.div);mxEvent.addListener(this.div,"mousedown",mxUtils.bind(this,function(){this.hideTooltip()}))}};mxTooltipHandler.prototype.mouseDown=function(a,b){this.reset(b,false);this.hideTooltip()};
mxTooltipHandler.prototype.mouseMove=function(a,b){if(b.getX()!=this.lastX||b.getY()!=this.lastY){this.reset(b,true);(this.isHideOnHover()||b.getState()!=this.state||b.getSource()!=this.node&&(!this.stateSource||b.getState()!=null&&this.stateSource==(b.isSource(b.getState().shape)||!b.isSource(b.getState().text))))&&this.hideTooltip()}this.lastX=b.getX();this.lastY=b.getY()};mxTooltipHandler.prototype.mouseUp=function(a,b){this.reset(b,true);this.hideTooltip()};
mxTooltipHandler.prototype.resetTimer=function(){if(this.thread!=null){window.clearTimeout(this.thread);this.thread=null}};
mxTooltipHandler.prototype.reset=function(a,b){this.resetTimer();if(b&&this.isEnabled()&&a.getState()!=null&&(this.div==null||this.div.style.visibility=="hidden")){var c=a.getState(),d=a.getSource(),e=a.getX(),f=a.getY(),g=a.isSource(c.shape)||a.isSource(c.text);this.thread=window.setTimeout(mxUtils.bind(this,function(){if(!this.graph.isEditing()&&!this.graph.panningHandler.isMenuShowing()){this.show(this.graph.getTooltip(c,d,e,f),e,f);this.state=c;this.node=d;this.stateSource=g}}),this.delay)}};
mxTooltipHandler.prototype.hide=function(){this.resetTimer();this.hideTooltip()};mxTooltipHandler.prototype.hideTooltip=function(){if(this.div!=null)this.div.style.visibility="hidden"};
mxTooltipHandler.prototype.show=function(a,b,c){if(a!=null&&a.length>0){this.div==null&&this.init();var d=mxUtils.getScrollOrigin();this.div.style.left=b+d.x+"px";this.div.style.top=c+mxConstants.TOOLTIP_VERTICAL_OFFSET+d.y+"px";if(mxUtils.isNode(a)){this.div.innerHTML="";this.div.appendChild(a)}else this.div.innerHTML=a.replace(/\n/g,"<br>");this.div.style.visibility="";mxUtils.fit(this.div)}};
mxTooltipHandler.prototype.destroy=function(){this.graph.removeMouseListener(this);mxEvent.release(this.div);this.div!=null&&this.div.parentNode!=null&&this.div.parentNode.removeChild(this.div);this.div=null};function mxCellTracker(a,b,c){mxCellMarker.call(this,a,b);this.graph.addMouseListener(this);if(c!=null)this.getCell=c;mxClient.IS_IE&&mxEvent.addListener(window,"unload",mxUtils.bind(this,function(){this.destroy()}))}mxCellTracker.prototype=new mxCellMarker;
mxCellTracker.prototype.constructor=mxCellTracker;mxCellTracker.prototype.mouseDown=function(){};mxCellTracker.prototype.mouseMove=function(a,b){this.isEnabled()&&this.process(b)};mxCellTracker.prototype.mouseUp=function(){this.reset()};mxCellTracker.prototype.destroy=function(){if(!this.destroyed){this.destroyed=true;this.graph.removeMouseListener(this);mxCellMarker.prototype.destroy.apply(this)}};
function mxCellHighlight(a,b,c){if(a!=null){this.graph=a;this.highlightColor=b!=null?b:mxConstants.DEFAULT_VALID_COLOR;this.strokeWidth=c!=null?c:mxConstants.HIGHLIGHT_STROKEWIDTH;this.resetHandler=mxUtils.bind(this,function(){this.hide()});this.graph.getView().addListener(mxEvent.SCALE,this.resetHandler);this.graph.getView().addListener(mxEvent.TRANSLATE,this.resetHandler);this.graph.getView().addListener(mxEvent.SCALE_AND_TRANSLATE,this.resetHandler);this.graph.getView().addListener(mxEvent.DOWN,
this.resetHandler);this.graph.getView().addListener(mxEvent.UP,this.resetHandler);this.graph.getModel().addListener(mxEvent.CHANGE,this.resetHandler)}}mxCellHighlight.prototype.keepOnTop=!1;mxCellHighlight.prototype.graph=!0;mxCellHighlight.prototype.state=null;mxCellHighlight.prototype.spacing=2;mxCellHighlight.prototype.resetHandler=null;
mxCellHighlight.prototype.setHighlightColor=function(a){this.highlightColor=a;this.shape!=null&&(this.shape.dialect==mxConstants.DIALECT_SVG?this.shape.innerNode.setAttribute("stroke",a):this.shape.dialect==mxConstants.DIALECT_VML&&this.shape.node.setAttribute("strokecolor",a))};
mxCellHighlight.prototype.drawHighlight=function(a){var b=this.createShape(a);b.redraw();!this.keepOnTop&&b.node.parentNode.firstChild!=b.node&&b.node.parentNode.insertBefore(b.node,b.node.parentNode.firstChild);this.graph.model.isEdge(a.cell)&&mxUtils.repaintGraph(this.graph,b.points[0]);return b};
mxCellHighlight.prototype.createShape=function(a){var b=null,b=this.graph.model.isEdge(a.cell)?new mxPolyline(a.absolutePoints,this.highlightColor,this.strokeWidth):new mxRectangleShape(new mxRectangle(a.x-this.spacing,a.y-this.spacing,a.width+2*this.spacing,a.height+2*this.spacing),null,this.highlightColor,this.strokeWidth);b.dialect=this.graph.dialect!=mxConstants.DIALECT_SVG?mxConstants.DIALECT_VML:mxConstants.DIALECT_SVG;b.init(this.graph.getView().getOverlayPane());mxEvent.redirectMouseEvents(b.node,
this.graph,a);a.shape!=null&&b.setCursor(a.shape.getCursor());b.dialect==mxConstants.DIALECT_SVG?b.node.setAttribute("style","pointer-events:none;"):b.node.style.background="";return b};mxCellHighlight.prototype.hide=function(){this.highlight(null)};mxCellHighlight.prototype.highlight=function(a){if(this.state!=a){if(this.shape!=null){this.shape.destroy();this.shape=null}if(a!=null)this.shape=this.drawHighlight(a);this.state=a}};
mxCellHighlight.prototype.destroy=function(){this.graph.getView().removeListener(this.resetHandler);this.graph.getModel().removeListener(this.resetHandler);if(this.shape!=null){this.shape.destroy();this.shape=null}};function mxDefaultKeyHandler(a){if(a!=null){this.editor=a;this.handler=new mxKeyHandler(a.graph);var b=this.handler.escape;this.handler.escape=function(c){b.apply(this,arguments);a.hideProperties();a.fireEvent(new mxEventObject(mxEvent.ESCAPE,"event",c))}}}
mxDefaultKeyHandler.prototype.editor=null;mxDefaultKeyHandler.prototype.handler=null;mxDefaultKeyHandler.prototype.bindAction=function(a,b,c){var d=mxUtils.bind(this,function(){this.editor.execute(b)});c?this.handler.bindControlKey(a,d):this.handler.bindKey(a,d)};mxDefaultKeyHandler.prototype.destroy=function(){this.handler.destroy();this.handler=null};function mxDefaultPopupMenu(a){this.config=a}mxDefaultPopupMenu.prototype.imageBasePath=null;mxDefaultPopupMenu.prototype.config=null;
mxDefaultPopupMenu.prototype.createMenu=function(a,b,c,d){if(this.config!=null){var e=this.createConditions(a,c,d);this.addItems(a,b,c,d,e,this.config.firstChild,null)}};
mxDefaultPopupMenu.prototype.addItems=function(a,b,c,d,e,f,g){for(var h=false;f!=null;){if(f.nodeName=="add"){var i=f.getAttribute("if");if(i==null||e[i]){var i=f.getAttribute("as"),i=mxResources.get(i)||i,k=mxUtils.eval(mxUtils.getTextContent(f)),l=f.getAttribute("action"),m=f.getAttribute("icon"),n=f.getAttribute("iconCls");if(h){b.addSeparator(g);h=false}m!=null&&this.imageBasePath&&(m=this.imageBasePath+m);i=this.addAction(b,a,i,m,k,l,c,g,n);this.addItems(a,b,c,d,e,f.firstChild,i)}}else f.nodeName==
"separator"&&(h=true);f=f.nextSibling}};mxDefaultPopupMenu.prototype.addAction=function(a,b,c,d,e,f,g,h,i){return a.addItem(c,d,function(a){typeof e=="function"&&e.call(b,b,g,a);f!=null&&b.execute(f,g,a)},h,i)};
mxDefaultPopupMenu.prototype.createConditions=function(a,b,c){var d=a.graph.getModel(),e=d.getChildCount(b),f=[];f.nocell=b==null;f.ncells=a.graph.getSelectionCount()>1;f.notRoot=d.getRoot()!=d.getParent(a.graph.getDefaultParent());f.cell=b!=null;d=b!=null&&a.graph.getSelectionCount()==1;f.nonEmpty=d&&e>0;f.expandable=d&&a.graph.isCellFoldable(b,false);f.collapsable=d&&a.graph.isCellFoldable(b,true);f.validRoot=d&&a.graph.isValidRoot(b);f.emptyValidRoot=f.validRoot&&e==0;f.swimlane=d&&a.graph.isSwimlane(b);
e=this.config.getElementsByTagName("condition");for(d=0;d<e.length;d++){var g=mxUtils.eval(mxUtils.getTextContent(e[d])),h=e[d].getAttribute("name");h!=null&&typeof g=="function"&&(f[h]=g(a,b,c))}return f};function mxDefaultToolbar(a,b){this.editor=b;a!=null&&b!=null&&this.init(a)}mxDefaultToolbar.prototype.editor=null;mxDefaultToolbar.prototype.toolbar=null;mxDefaultToolbar.prototype.resetHandler=null;mxDefaultToolbar.prototype.spacing=4;mxDefaultToolbar.prototype.connectOnDrop=!1;
mxDefaultToolbar.prototype.init=function(a){if(a!=null){this.toolbar=new mxToolbar(a);this.toolbar.addListener(mxEvent.SELECT,mxUtils.bind(this,function(a,c){var d=c.getProperty("function");this.editor.insertFunction=d!=null?mxUtils.bind(this,function(){d.apply(this,arguments);this.toolbar.resetMode()}):null}));this.resetHandler=mxUtils.bind(this,function(){this.toolbar!=null&&this.toolbar.resetMode(true)});this.editor.graph.addListener(mxEvent.DOUBLE_CLICK,this.resetHandler);this.editor.addListener(mxEvent.ESCAPE,
this.resetHandler)}};mxDefaultToolbar.prototype.addItem=function(a,b,c,d){var e=mxUtils.bind(this,function(){c!=null&&c.length>0&&this.editor.execute(c)});return this.toolbar.addItem(a,b,e,d)};mxDefaultToolbar.prototype.addSeparator=function(a){a=a||mxClient.imageBasePath+"/separator.gif";this.toolbar.addSeparator(a)};mxDefaultToolbar.prototype.addCombo=function(){return this.toolbar.addCombo()};mxDefaultToolbar.prototype.addActionCombo=function(a){return this.toolbar.addActionCombo(a)};
mxDefaultToolbar.prototype.addActionOption=function(a,b,c){var d=mxUtils.bind(this,function(){this.editor.execute(c)});this.addOption(a,b,d)};mxDefaultToolbar.prototype.addOption=function(a,b,c){return this.toolbar.addOption(a,b,c)};mxDefaultToolbar.prototype.addMode=function(a,b,c,d,e){var f=mxUtils.bind(this,function(){this.editor.setMode(c);e!=null&&e(this.editor)});return this.toolbar.addSwitchMode(a,b,f,d)};
mxDefaultToolbar.prototype.addPrototype=function(a,b,c,d,e,f){var g=function(){return typeof c=="function"?c():c!=null?c.clone():null},h=mxUtils.bind(this,function(a,b){typeof e=="function"?e(this.editor,g(),a,b):this.drop(g(),a,b);this.toolbar.resetMode();mxEvent.consume(a)}),a=this.toolbar.addMode(a,b,h,d,null,f);this.installDropHandler(a,function(a,b,c){h(b,c)});return a};
mxDefaultToolbar.prototype.drop=function(a,b,c){var d=this.editor.graph,e=d.getModel();if(c==null||e.isEdge(c)||!this.connectOnDrop||!d.isCellConnectable(c)){for(;c!=null&&!d.isValidDropTarget(c,[a],b);)c=e.getParent(c);this.insert(a,b,c)}else this.connect(a,b,c)};
mxDefaultToolbar.prototype.insert=function(a,b,c){var d=this.editor.graph;if(d.canImportCell(a)){var e=mxEvent.getClientX(b),f=mxEvent.getClientY(b),e=mxUtils.convertPoint(d.container,e,f);return d.isSplitEnabled()&&d.isSplitTarget(c,[a],b)?d.splitEdge(c,[a],null,e.x,e.y):this.editor.addVertex(c,a,e.x,e.y)}return null};
mxDefaultToolbar.prototype.connect=function(a,b,c){var b=this.editor.graph,d=b.getModel();if(c!=null&&b.isCellConnectable(a)&&b.isEdgeValid(null,c,a)){var e=null;d.beginUpdate();try{var f=d.getGeometry(c),g=d.getGeometry(a).clone();g.x=f.x+(f.width-g.width)/2;g.y=f.y+(f.height-g.height)/2;var h=this.spacing*b.gridSize,i=d.getDirectedEdgeCount(c,true)*20;this.editor.horizontalFlow?g.x=g.x+((g.width+f.width)/2+h+i):g.y=g.y+((g.height+f.height)/2+h+i);a.setGeometry(g);var k=d.getParent(c);b.addCell(a,
k);b.constrainChild(a);e=this.editor.createEdge(c,a);if(d.getGeometry(e)==null){var l=new mxGeometry;l.relative=true;d.setGeometry(e,l)}b.addEdge(e,k,c,a)}finally{d.endUpdate()}b.setSelectionCells([a,e]);b.scrollCellToVisible(a)}};
mxDefaultToolbar.prototype.installDropHandler=function(a,b){var c=document.createElement("img");c.setAttribute("src",a.getAttribute("src"));var d=mxUtils.bind(this,function(){c.style.width=2*a.offsetWidth+"px";c.style.height=2*a.offsetHeight+"px";mxUtils.makeDraggable(a,this.editor.graph,b,c);mxEvent.removeListener(c,"load",d)});mxClient.IS_IE?d():mxEvent.addListener(c,"load",d)};
mxDefaultToolbar.prototype.destroy=function(){if(this.resetHandler!=null){this.editor.graph.removeListener("dblclick",this.resetHandler);this.editor.removeListener("escape",this.resetHandler);this.resetHandler=null}if(this.toolbar!=null){this.toolbar.destroy();this.toolbar=null}};
function mxEditor(a){this.actions=[];this.addActions();if(document.body!=null){this.cycleAttributeValues=[];this.popupHandler=new mxDefaultPopupMenu;this.undoManager=new mxUndoManager;this.graph=this.createGraph();this.toolbar=this.createToolbar();this.keyHandler=new mxDefaultKeyHandler(this);this.configure(a);this.graph.swimlaneIndicatorColorAttribute=this.cycleAttributeName;!mxClient.IS_LOCAL&&this.urlInit!=null&&this.createSession();if(this.onInit!=null)this.onInit();mxClient.IS_IE&&mxEvent.addListener(window,
"unload",mxUtils.bind(this,function(){this.destroy()}))}}mxLoadResources&&mxResources.add(mxClient.basePath+"/resources/editor");mxEditor.prototype=new mxEventSource;mxEditor.prototype.constructor=mxEditor;mxEditor.prototype.askZoomResource="none"!=mxClient.language?"askZoom":"";mxEditor.prototype.lastSavedResource="none"!=mxClient.language?"lastSaved":"";mxEditor.prototype.currentFileResource="none"!=mxClient.language?"currentFile":"";
mxEditor.prototype.propertiesResource="none"!=mxClient.language?"properties":"";mxEditor.prototype.tasksResource="none"!=mxClient.language?"tasks":"";mxEditor.prototype.helpResource="none"!=mxClient.language?"help":"";mxEditor.prototype.outlineResource="none"!=mxClient.language?"outline":"";mxEditor.prototype.outline=null;mxEditor.prototype.graph=null;mxEditor.prototype.graphRenderHint=null;mxEditor.prototype.toolbar=null;mxEditor.prototype.status=null;mxEditor.prototype.popupHandler=null;
mxEditor.prototype.undoManager=null;mxEditor.prototype.keyHandler=null;mxEditor.prototype.actions=null;mxEditor.prototype.dblClickAction="edit";mxEditor.prototype.swimlaneRequired=!1;mxEditor.prototype.disableContextMenu=!0;mxEditor.prototype.insertFunction=null;mxEditor.prototype.forcedInserting=!1;mxEditor.prototype.templates=null;mxEditor.prototype.defaultEdge=null;mxEditor.prototype.defaultEdgeStyle=null;mxEditor.prototype.defaultGroup=null;mxEditor.prototype.groupBorderSize=null;
mxEditor.prototype.filename=null;mxEditor.prototype.linefeed="&#xa;";mxEditor.prototype.postParameterName="xml";mxEditor.prototype.escapePostData=!0;mxEditor.prototype.urlPost=null;mxEditor.prototype.urlImage=null;mxEditor.prototype.urlInit=null;mxEditor.prototype.urlNotify=null;mxEditor.prototype.urlPoll=null;mxEditor.prototype.horizontalFlow=!1;mxEditor.prototype.layoutDiagram=!1;mxEditor.prototype.swimlaneSpacing=0;mxEditor.prototype.maintainSwimlanes=!1;mxEditor.prototype.layoutSwimlanes=!1;
mxEditor.prototype.cycleAttributeValues=null;mxEditor.prototype.cycleAttributeIndex=0;mxEditor.prototype.cycleAttributeName="fillColor";mxEditor.prototype.tasks=null;mxEditor.prototype.tasksWindowImage=null;mxEditor.prototype.tasksTop=20;mxEditor.prototype.help=null;mxEditor.prototype.helpWindowImage=null;mxEditor.prototype.urlHelp=null;mxEditor.prototype.helpWidth=300;mxEditor.prototype.helpHeight=260;mxEditor.prototype.propertiesWidth=240;mxEditor.prototype.propertiesHeight=null;
mxEditor.prototype.movePropertiesDialog=!1;mxEditor.prototype.validating=!1;mxEditor.prototype.modified=!1;mxEditor.prototype.isModified=function(){return this.modified};mxEditor.prototype.setModified=function(a){this.modified=a};
mxEditor.prototype.addActions=function(){this.addAction("save",function(a){a.save()});this.addAction("print",function(a){(new mxPrintPreview(a.graph,1)).open()});this.addAction("show",function(a){mxUtils.show(a.graph,null,10,10)});this.addAction("exportImage",function(a){var b=a.getUrlImage();if(b==null||mxClient.IS_LOCAL)a.execute("show");else{var c=mxUtils.getViewXml(a.graph,1),c=mxUtils.getXml(c,"\n");mxUtils.submit(b,a.postParameterName+"="+encodeURIComponent(c),document,"_blank")}});this.addAction("refresh",
function(a){a.graph.refresh()});this.addAction("cut",function(a){a.graph.isEnabled()&&mxClipboard.cut(a.graph)});this.addAction("copy",function(a){a.graph.isEnabled()&&mxClipboard.copy(a.graph)});this.addAction("paste",function(a){a.graph.isEnabled()&&mxClipboard.paste(a.graph)});this.addAction("delete",function(a){a.graph.isEnabled()&&a.graph.removeCells()});this.addAction("group",function(a){a.graph.isEnabled()&&a.graph.setSelectionCell(a.groupCells())});this.addAction("ungroup",function(a){a.graph.isEnabled()&&
a.graph.setSelectionCells(a.graph.ungroupCells())});this.addAction("removeFromParent",function(a){a.graph.isEnabled()&&a.graph.removeCellsFromParent()});this.addAction("undo",function(a){a.graph.isEnabled()&&a.undo()});this.addAction("redo",function(a){a.graph.isEnabled()&&a.redo()});this.addAction("zoomIn",function(a){a.graph.zoomIn()});this.addAction("zoomOut",function(a){a.graph.zoomOut()});this.addAction("actualSize",function(a){a.graph.zoomActual()});this.addAction("fit",function(a){a.graph.fit()});
this.addAction("showProperties",function(a,b){a.showProperties(b)});this.addAction("selectAll",function(a){a.graph.isEnabled()&&a.graph.selectAll()});this.addAction("selectNone",function(a){a.graph.isEnabled()&&a.graph.clearSelection()});this.addAction("selectVertices",function(a){a.graph.isEnabled()&&a.graph.selectVertices()});this.addAction("selectEdges",function(a){a.graph.isEnabled()&&a.graph.selectEdges()});this.addAction("edit",function(a,b){a.graph.isEnabled()&&a.graph.isCellEditable(b)&&a.graph.startEditingAtCell(b)});
this.addAction("toBack",function(a){a.graph.isEnabled()&&a.graph.orderCells(true)});this.addAction("toFront",function(a){a.graph.isEnabled()&&a.graph.orderCells(false)});this.addAction("enterGroup",function(a,b){a.graph.enterGroup(b)});this.addAction("exitGroup",function(a){a.graph.exitGroup()});this.addAction("home",function(a){a.graph.home()});this.addAction("selectPrevious",function(a){a.graph.isEnabled()&&a.graph.selectPreviousCell()});this.addAction("selectNext",function(a){a.graph.isEnabled()&&
a.graph.selectNextCell()});this.addAction("selectParent",function(a){a.graph.isEnabled()&&a.graph.selectParentCell()});this.addAction("selectChild",function(a){a.graph.isEnabled()&&a.graph.selectChildCell()});this.addAction("collapse",function(a){a.graph.isEnabled()&&a.graph.foldCells(true)});this.addAction("collapseAll",function(a){if(a.graph.isEnabled()){var b=a.graph.getChildVertices();a.graph.foldCells(true,false,b)}});this.addAction("expand",function(a){a.graph.isEnabled()&&a.graph.foldCells(false)});
this.addAction("expandAll",function(a){if(a.graph.isEnabled()){var b=a.graph.getChildVertices();a.graph.foldCells(false,false,b)}});this.addAction("bold",function(a){a.graph.isEnabled()&&a.graph.toggleCellStyleFlags(mxConstants.STYLE_FONTSTYLE,mxConstants.FONT_BOLD)});this.addAction("italic",function(a){a.graph.isEnabled()&&a.graph.toggleCellStyleFlags(mxConstants.STYLE_FONTSTYLE,mxConstants.FONT_ITALIC)});this.addAction("underline",function(a){a.graph.isEnabled()&&a.graph.toggleCellStyleFlags(mxConstants.STYLE_FONTSTYLE,
mxConstants.FONT_UNDERLINE)});this.addAction("shadow",function(a){a.graph.isEnabled()&&a.graph.toggleCellStyleFlags(mxConstants.STYLE_FONTSTYLE,mxConstants.FONT_SHADOW)});this.addAction("alignCellsLeft",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_LEFT)});this.addAction("alignCellsCenter",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_CENTER)});this.addAction("alignCellsRight",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_RIGHT)});
this.addAction("alignCellsTop",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_TOP)});this.addAction("alignCellsMiddle",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_MIDDLE)});this.addAction("alignCellsBottom",function(a){a.graph.isEnabled()&&a.graph.alignCells(mxConstants.ALIGN_BOTTOM)});this.addAction("alignFontLeft",function(a){a.graph.setCellStyles(mxConstants.STYLE_ALIGN,mxConstants.ALIGN_LEFT)});this.addAction("alignFontCenter",function(a){a.graph.isEnabled()&&
a.graph.setCellStyles(mxConstants.STYLE_ALIGN,mxConstants.ALIGN_CENTER)});this.addAction("alignFontRight",function(a){a.graph.isEnabled()&&a.graph.setCellStyles(mxConstants.STYLE_ALIGN,mxConstants.ALIGN_RIGHT)});this.addAction("alignFontTop",function(a){a.graph.isEnabled()&&a.graph.setCellStyles(mxConstants.STYLE_VERTICAL_ALIGN,mxConstants.ALIGN_TOP)});this.addAction("alignFontMiddle",function(a){a.graph.isEnabled()&&a.graph.setCellStyles(mxConstants.STYLE_VERTICAL_ALIGN,mxConstants.ALIGN_MIDDLE)});
this.addAction("alignFontBottom",function(a){a.graph.isEnabled()&&a.graph.setCellStyles(mxConstants.STYLE_VERTICAL_ALIGN,mxConstants.ALIGN_BOTTOM)});this.addAction("zoom",function(a){var b=a.graph.getView().scale*100,b=parseFloat(mxUtils.prompt(mxResources.get(a.askZoomResource)||a.askZoomResource,b))/100;isNaN(b)||a.graph.getView().setScale(b)});this.addAction("toggleTasks",function(a){a.tasks!=null?a.tasks.setVisible(!a.tasks.isVisible()):a.showTasks()});this.addAction("toggleHelp",function(a){a.help!=
null?a.help.setVisible(!a.help.isVisible()):a.showHelp()});this.addAction("toggleOutline",function(a){a.outline==null?a.showOutline():a.outline.setVisible(!a.outline.isVisible())});this.addAction("toggleConsole",function(){mxLog.setVisible(!mxLog.isVisible())})};mxEditor.prototype.createSession=function(){this.connect(this.urlInit,this.urlPoll,this.urlNotify,mxUtils.bind(this,function(a){this.fireEvent(new mxEventObject(mxEvent.SESSION,"session",a))}))};
mxEditor.prototype.configure=function(a){if(a!=null){(new mxCodec(a.ownerDocument)).decode(a,this);this.resetHistory()}};mxEditor.prototype.resetFirstTime=function(){document.cookie="mxgraph=seen; expires=Fri, 27 Jul 2001 02:47:11 UTC; path=/"};mxEditor.prototype.resetHistory=function(){this.lastSnapshot=(new Date).getTime();this.undoManager.clear();this.ignoredChanges=0;this.setModified(false)};mxEditor.prototype.addAction=function(a,b){this.actions[a]=b};
mxEditor.prototype.execute=function(a,b,c){var d=this.actions[a];if(d!=null)try{var e=arguments;e[0]=this;d.apply(this,e)}catch(f){mxUtils.error("Cannot execute "+a+": "+f.message,280,true);throw f;}else mxUtils.error("Cannot find action "+a,280,true)};mxEditor.prototype.addTemplate=function(a,b){this.templates[a]=b};mxEditor.prototype.getTemplate=function(a){return this.templates[a]};
mxEditor.prototype.createGraph=function(){var a=new mxGraph(null,null,this.graphRenderHint);a.setTooltips(true);a.setPanning(true);this.installDblClickHandler(a);this.installUndoHandler(a);this.installDrillHandler(a);this.installChangeHandler(a);this.installInsertHandler(a);a.panningHandler.factoryMethod=mxUtils.bind(this,function(a,c,d){return this.createPopupMenu(a,c,d)});a.connectionHandler.factoryMethod=mxUtils.bind(this,function(a,c){return this.createEdge(a,c)});this.createSwimlaneManager(a);
this.createLayoutManager(a);return a};mxEditor.prototype.createSwimlaneManager=function(a){a=new mxSwimlaneManager(a,false);a.isHorizontal=mxUtils.bind(this,function(){return this.horizontalFlow});a.isEnabled=mxUtils.bind(this,function(){return this.maintainSwimlanes});return a};
mxEditor.prototype.createLayoutManager=function(a){var b=new mxLayoutManager(a),c=this;b.getLayout=function(b){var e=null,f=c.graph.getModel();if(f.getParent(b)!=null)if(c.layoutSwimlanes&&a.isSwimlane(b)){if(c.swimlaneLayout==null)c.swimlaneLayout=c.createSwimlaneLayout();e=c.swimlaneLayout}else if(c.layoutDiagram&&(a.isValidRoot(b)||f.getParent(f.getParent(b))==null)){if(c.diagramLayout==null)c.diagramLayout=c.createDiagramLayout();e=c.diagramLayout}return e};return b};
mxEditor.prototype.setGraphContainer=function(a){if(this.graph.container==null){this.graph.init(a);this.rubberband=new mxRubberband(this.graph);this.disableContextMenu&&mxEvent.disableContextMenu(a);mxClient.IS_IE&&new mxDivResizer(a)}};mxEditor.prototype.installDblClickHandler=function(a){a.addListener(mxEvent.DOUBLE_CLICK,mxUtils.bind(this,function(b,c){var d=c.getProperty("cell");if(d!=null&&a.isEnabled()&&this.dblClickAction!=null){this.execute(this.dblClickAction,d);c.consume()}}))};
mxEditor.prototype.installUndoHandler=function(a){var b=mxUtils.bind(this,function(a,b){this.undoManager.undoableEditHappened(b.getProperty("edit"))});a.getModel().addListener(mxEvent.UNDO,b);a.getView().addListener(mxEvent.UNDO,b);b=function(b,d){var e=d.getProperty("edit").changes;a.setSelectionCells(a.getSelectionCellsForChanges(e))};this.undoManager.addListener(mxEvent.UNDO,b);this.undoManager.addListener(mxEvent.REDO,b)};
mxEditor.prototype.installDrillHandler=function(a){var b=mxUtils.bind(this,function(){this.fireEvent(new mxEventObject(mxEvent.ROOT))});a.getView().addListener(mxEvent.DOWN,b);a.getView().addListener(mxEvent.UP,b)};
mxEditor.prototype.installChangeHandler=function(a){var b=mxUtils.bind(this,function(b,d){this.setModified(true);this.validating==true&&a.validateGraph();for(var e=d.getProperty("edit").changes,f=0;f<e.length;f++){var g=e[f];if(g instanceof mxRootChange||g instanceof mxValueChange&&g.cell==this.graph.model.root||g instanceof mxCellAttributeChange&&g.cell==this.graph.model.root){this.fireEvent(new mxEventObject(mxEvent.ROOT));break}}});a.getModel().addListener(mxEvent.CHANGE,b)};
mxEditor.prototype.installInsertHandler=function(a){var b=this;a.addMouseListener({mouseDown:function(a,d){if(b.insertFunction!=null&&!d.isPopupTrigger()&&(b.forcedInserting||d.getState()==null)){b.graph.clearSelection();b.insertFunction(d.getEvent(),d.getCell());this.isActive=true;d.consume()}},mouseMove:function(a,b){this.isActive&&b.consume()},mouseUp:function(a,b){if(this.isActive){this.isActive=false;b.consume()}}})};
mxEditor.prototype.createDiagramLayout=function(){var a=this.graph.gridSize,b=new mxStackLayout(this.graph,!this.horizontalFlow,this.swimlaneSpacing,2*a,2*a);b.isVertexIgnored=function(a){return!b.graph.isSwimlane(a)};return b};mxEditor.prototype.createSwimlaneLayout=function(){return new mxCompactTreeLayout(this.graph,this.horizontalFlow)};mxEditor.prototype.createToolbar=function(){return new mxDefaultToolbar(null,this)};
mxEditor.prototype.setToolbarContainer=function(a){this.toolbar.init(a);mxClient.IS_IE&&new mxDivResizer(a)};
mxEditor.prototype.setStatusContainer=function(a){if(this.status==null){this.status=a;this.addListener(mxEvent.SAVE,mxUtils.bind(this,function(){var a=(new Date).toLocaleString();this.setStatus((mxResources.get(this.lastSavedResource)||this.lastSavedResource)+": "+a)}));this.addListener(mxEvent.OPEN,mxUtils.bind(this,function(){this.setStatus((mxResources.get(this.currentFileResource)||this.currentFileResource)+": "+this.filename)}));mxClient.IS_IE&&new mxDivResizer(a)}};
mxEditor.prototype.setStatus=function(a){if(this.status!=null&&a!=null)this.status.innerHTML=a};mxEditor.prototype.setTitleContainer=function(a){this.addListener(mxEvent.ROOT,mxUtils.bind(this,function(){a.innerHTML=this.getTitle()}));mxClient.IS_IE&&new mxDivResizer(a)};mxEditor.prototype.treeLayout=function(a,b){a!=null&&(new mxCompactTreeLayout(this.graph,b)).execute(a)};
mxEditor.prototype.getTitle=function(){for(var a="",b=this.graph,c=b.getCurrentRoot();c!=null&&b.getModel().getParent(b.getModel().getParent(c))!=null;){b.isValidRoot(c)&&(a=" > "+b.convertValueToString(c)+a);c=b.getModel().getParent(c)}return this.getRootTitle()+a};mxEditor.prototype.getRootTitle=function(){return this.graph.convertValueToString(this.graph.getModel().getRoot())};mxEditor.prototype.undo=function(){this.undoManager.undo()};mxEditor.prototype.redo=function(){this.undoManager.redo()};
mxEditor.prototype.groupCells=function(){var a=this.groupBorderSize!=null?this.groupBorderSize:this.graph.gridSize;return this.graph.groupCells(this.createGroup(),a)};mxEditor.prototype.createGroup=function(){return this.graph.getModel().cloneCell(this.defaultGroup)};mxEditor.prototype.open=function(a){if(a!=null){this.readGraphModel(mxUtils.load(a).getXml().documentElement);this.filename=a;this.fireEvent(new mxEventObject(mxEvent.OPEN,"filename",a))}};
mxEditor.prototype.readGraphModel=function(a){(new mxCodec(a.ownerDocument)).decode(a,this.graph.getModel());this.resetHistory()};mxEditor.prototype.save=function(a,b){a=a||this.getUrlPost();if(a!=null&&a.length>0){var c=this.writeGraphModel(b);this.postDiagram(a,c);this.setModified(false)}this.fireEvent(new mxEventObject(mxEvent.SAVE,"url",a))};
mxEditor.prototype.postDiagram=function(a,b){this.escapePostData&&(b=encodeURIComponent(b));mxUtils.post(a,this.postParameterName+"="+b,mxUtils.bind(this,function(c){this.fireEvent(new mxEventObject(mxEvent.POST,"request",c,"url",a,"data",b))}))};mxEditor.prototype.writeGraphModel=function(a){var a=a!=null?a:this.linefeed,b=(new mxCodec).encode(this.graph.getModel());return mxUtils.getXml(b,a)};mxEditor.prototype.getUrlPost=function(){return this.urlPost};mxEditor.prototype.getUrlImage=function(){return this.urlImage};
mxEditor.prototype.connect=function(a,b,c,d){var e=null;if(!mxClient.IS_LOCAL){e=new mxSession(this.graph.getModel(),a,b,c);e.addListener(mxEvent.RECEIVE,mxUtils.bind(this,function(a,b){b.getProperty("node").getAttribute("namespace")!=null&&this.resetHistory()}));e.addListener(mxEvent.DISCONNECT,d);e.addListener(mxEvent.CONNECT,d);e.addListener(mxEvent.NOTIFY,d);e.addListener(mxEvent.GET,d);e.start()}return e};
mxEditor.prototype.swapStyles=function(a,b){var c=this.graph.getStylesheet().styles[b];this.graph.getView().getStylesheet().putCellStyle(b,this.graph.getStylesheet().styles[a]);this.graph.getStylesheet().putCellStyle(a,c);this.graph.refresh()};
mxEditor.prototype.showProperties=function(a){a=a||this.graph.getSelectionCell();if(a==null){a=this.graph.getCurrentRoot();a==null&&(a=this.graph.getModel().getRoot())}if(a!=null){this.graph.stopEditing(true);var b=mxUtils.getOffset(this.graph.container),c=b.x+10,b=b.y;if(this.properties!=null&&!this.movePropertiesDialog){c=this.properties.getX();b=this.properties.getY()}else{var d=this.graph.getCellBounds(a);if(d!=null){c=c+(d.x+Math.min(200,d.width));b=b+d.y}}this.hideProperties();a=this.createProperties(a);
if(a!=null){this.properties=new mxWindow(mxResources.get(this.propertiesResource)||this.propertiesResource,a,c,b,this.propertiesWidth,this.propertiesHeight,false);this.properties.setVisible(true)}}};mxEditor.prototype.isPropertiesVisible=function(){return this.properties!=null};
mxEditor.prototype.createProperties=function(a){var b=this.graph.getModel(),c=b.getValue(a);if(mxUtils.isNode(c)){var d=new mxForm("properties");d.addText("ID",a.getId()).setAttribute("readonly","true");var e=null,f=null,g=null,h=null,i=null;if(b.isVertex(a)){e=b.getGeometry(a);if(e!=null){f=d.addText("top",e.y);g=d.addText("left",e.x);h=d.addText("width",e.width);i=d.addText("height",e.height)}}for(var k=b.getStyle(a),l=d.addText("Style",k||""),m=c.attributes,n=[],c=0;c<m.length;c++)n[c]=d.addTextarea(m[c].nodeName,
m[c].nodeValue,m[c].nodeName=="label"?4:2);c=mxUtils.bind(this,function(){this.hideProperties();b.beginUpdate();try{if(e!=null){e=e.clone();e.x=parseFloat(g.value);e.y=parseFloat(f.value);e.width=parseFloat(h.value);e.height=parseFloat(i.value);b.setGeometry(a,e)}l.value.length>0?b.setStyle(a,l.value):b.setStyle(a,null);for(var c=0;c<m.length;c++){var d=new mxCellAttributeChange(a,m[c].nodeName,n[c].value);b.execute(d)}this.graph.isAutoSizeCell(a)&&this.graph.updateCellSize(a)}finally{b.endUpdate()}});
k=mxUtils.bind(this,function(){this.hideProperties()});d.addButtons(c,k);return d.table}return null};mxEditor.prototype.hideProperties=function(){if(this.properties!=null){this.properties.destroy();this.properties=null}};
mxEditor.prototype.showTasks=function(){if(this.tasks==null){var a=document.createElement("div");a.style.padding="4px";a.style.paddingLeft="20px";var b=document.body.clientWidth,b=new mxWindow(mxResources.get(this.tasksResource)||this.tasksResource,a,b-220,this.tasksTop,200);b.setClosable(true);b.destroyOnClose=false;var c=mxUtils.bind(this,function(){mxEvent.release(a);a.innerHTML="";this.createTasks(a)});this.graph.getModel().addListener(mxEvent.CHANGE,c);this.graph.getSelectionModel().addListener(mxEvent.CHANGE,
c);this.graph.addListener(mxEvent.ROOT,c);this.tasksWindowImage!=null&&b.setImage(this.tasksWindowImage);this.tasks=b;this.createTasks(a)}this.tasks.setVisible(true)};mxEditor.prototype.refreshTasks=function(a){if(this.tasks!=null){a=this.tasks.content;mxEvent.release(a);a.innerHTML="";this.createTasks(a)}};mxEditor.prototype.createTasks=function(){};
mxEditor.prototype.showHelp=function(){if(this.help==null){var a=document.createElement("iframe");a.setAttribute("src",mxResources.get("urlHelp")||this.urlHelp);a.setAttribute("height","100%");a.setAttribute("width","100%");a.setAttribute("frameBorder","0");a.style.backgroundColor="white";var b=document.body.clientWidth,c=document.body.clientHeight||document.documentElement.clientHeight,d=new mxWindow(mxResources.get(this.helpResource)||this.helpResource,a,(b-this.helpWidth)/2,(c-this.helpHeight)/
3,this.helpWidth,this.helpHeight);d.setMaximizable(true);d.setClosable(true);d.destroyOnClose=false;d.setResizable(true);this.helpWindowImage!=null&&d.setImage(this.helpWindowImage);if(mxClient.IS_NS){b=function(){a.setAttribute("height",d.div.offsetHeight-26+"px")};d.addListener(mxEvent.RESIZE_END,b);d.addListener(mxEvent.MAXIMIZE,b);d.addListener(mxEvent.NORMALIZE,b);d.addListener(mxEvent.SHOW,b)}this.help=d}this.help.setVisible(true)};
mxEditor.prototype.showOutline=function(){if(this.outline==null){var a=document.createElement("div");a.style.overflow="hidden";a.style.width="100%";a.style.height="100%";a.style.background="white";a.style.cursor="move";var b=new mxWindow(mxResources.get(this.outlineResource)||this.outlineResource,a,600,480,200,200,false),c=new mxOutline(this.graph,a);b.setClosable(true);b.setResizable(true);b.destroyOnClose=false;b.addListener(mxEvent.RESIZE_END,function(){c.update()});this.outline=b;this.outline.outline=
c}this.outline.setVisible(true);this.outline.outline.update(true)};mxEditor.prototype.setMode=function(a){if(a=="select"){this.graph.panningHandler.useLeftButtonForPanning=false;this.graph.setConnectable(false)}else if(a=="connect"){this.graph.panningHandler.useLeftButtonForPanning=false;this.graph.setConnectable(true)}else if(a=="pan"){this.graph.panningHandler.useLeftButtonForPanning=true;this.graph.setConnectable(false)}};
mxEditor.prototype.createPopupMenu=function(a,b,c){this.popupHandler.createMenu(this,a,b,c)};mxEditor.prototype.createEdge=function(){var a=null;if(this.defaultEdge!=null)a=this.graph.getModel().cloneCell(this.defaultEdge);else{a=new mxCell("");a.setEdge(true);var b=new mxGeometry;b.relative=true;a.setGeometry(b)}b=this.getEdgeStyle();b!=null&&a.setStyle(b);return a};mxEditor.prototype.getEdgeStyle=function(){return this.defaultEdgeStyle};
mxEditor.prototype.consumeCycleAttribute=function(a){return this.cycleAttributeValues!=null&&this.cycleAttributeValues.length>0&&this.graph.isSwimlane(a)?this.cycleAttributeValues[this.cycleAttributeIndex++%this.cycleAttributeValues.length]:null};mxEditor.prototype.cycleAttribute=function(a){if(this.cycleAttributeName!=null){var b=this.consumeCycleAttribute(a);b!=null&&a.setStyle(a.getStyle()+";"+this.cycleAttributeName+"="+b)}};
mxEditor.prototype.addVertex=function(a,b,c,d){for(var e=this.graph.getModel();a!=null&&!this.graph.isValidDropTarget(a);)a=e.getParent(a);var a=a!=null?a:this.graph.getSwimlaneAt(c,d),f=this.graph.getView().scale,g=e.getGeometry(b),h=e.getGeometry(a);if(this.graph.isSwimlane(b)&&!this.graph.swimlaneNesting)a=null;else{if(a==null&&this.swimlaneRequired)return null;if(a!=null&&h!=null){var i=this.graph.getView().getState(a);if(i!=null){c=c-i.origin.x*f;d=d-i.origin.y*f;if(this.graph.isConstrainedMoving){var h=
g.width,k=g.height,l=i.x+i.width;c+h>l&&(c=c-(c+h-l));l=i.y+i.height;d+k>l&&(d=d-(d+k-l))}}else if(h!=null){c=c-h.x*f;d=d-h.y*f}}}g=g.clone();g.x=this.graph.snap(c/f-this.graph.getView().translate.x-this.graph.gridSize/2);g.y=this.graph.snap(d/f-this.graph.getView().translate.y-this.graph.gridSize/2);b.setGeometry(g);a==null&&(a=this.graph.getDefaultParent());this.cycleAttribute(b);this.fireEvent(new mxEventObject(mxEvent.BEFORE_ADD_VERTEX,"vertex",b,"parent",a));e.beginUpdate();try{b=this.graph.addCell(b,
a);if(b!=null){this.graph.constrainChild(b);this.fireEvent(new mxEventObject(mxEvent.ADD_VERTEX,"vertex",b))}}finally{e.endUpdate()}if(b!=null){this.graph.setSelectionCell(b);this.graph.scrollCellToVisible(b);this.fireEvent(new mxEventObject(mxEvent.AFTER_ADD_VERTEX,"vertex",b))}return b};
mxEditor.prototype.destroy=function(){if(!this.destroyed){this.destroyed=true;this.tasks!=null&&this.tasks.destroy();this.outline!=null&&this.outline.destroy();this.properties!=null&&this.properties.destroy();this.keyHandler!=null&&this.keyHandler.destroy();this.rubberband!=null&&this.rubberband.destroy();this.toolbar!=null&&this.toolbar.destroy();this.graph!=null&&this.graph.destroy();this.templates=this.status=null}};
var mxCodecRegistry={codecs:[],aliases:[],register:function(a){if(a!=null){var b=a.getName();mxCodecRegistry.codecs[b]=a;var c=mxUtils.getFunctionName(a.template.constructor);c!=b&&mxCodecRegistry.addAlias(c,b)}return a},addAlias:function(a,b){mxCodecRegistry.aliases[a]=b},getCodec:function(a){var b=null;if(a!=null){var b=mxUtils.getFunctionName(a),c=mxCodecRegistry.aliases[b];c!=null&&(b=c);b=mxCodecRegistry.codecs[b];if(b==null)try{b=new mxObjectCodec(new a);mxCodecRegistry.register(b)}catch(d){}}return b}};
function mxCodec(a){this.document=a||mxUtils.createXmlDocument();this.objects=[]}mxCodec.prototype.document=null;mxCodec.prototype.objects=null;mxCodec.prototype.encodeDefaults=!1;mxCodec.prototype.putObject=function(a,b){return this.objects[a]=b};mxCodec.prototype.getObject=function(a){var b=null;if(a!=null){b=this.objects[a];if(b==null){b=this.lookup(a);if(b==null){a=this.getElementById(a);a!=null&&(b=this.decode(a))}}}return b};mxCodec.prototype.lookup=function(){return null};
mxCodec.prototype.getElementById=function(a,b){return mxUtils.findNodeByAttribute(this.document.documentElement,b!=null?b:"id",a)};mxCodec.prototype.getId=function(a){var b=null;if(a!=null){b=this.reference(a);if(b==null&&a instanceof mxCell){b=a.getId();if(b==null){b=mxCellPath.create(a);b.length==0&&(b="root")}}}return b};mxCodec.prototype.reference=function(){return null};
mxCodec.prototype.encode=function(a){var b=null;if(a!=null&&a.constructor!=null){var c=mxCodecRegistry.getCodec(a.constructor);c!=null?b=c.encode(this,a):mxUtils.isNode(a)?b=mxClient.IS_IE?a.cloneNode(true):this.document.importNode(a,true):mxLog.warn("mxCodec.encode: No codec for "+mxUtils.getFunctionName(a.constructor))}return b};
mxCodec.prototype.decode=function(a,b){var c=null;if(a!=null&&a.nodeType==mxConstants.NODETYPE_ELEMENT){var d=null;try{d=eval(a.nodeName)}catch(e){}try{var f=mxCodecRegistry.getCodec(d);if(f!=null)c=f.decode(this,a,b);else{c=a.cloneNode(true);c.removeAttribute("as")}}catch(g){mxLog.debug("Cannot decode "+a.nodeName+": "+g.message)}}return c};
mxCodec.prototype.encodeCell=function(a,b,c){b.appendChild(this.encode(a));if(c==null||c)for(var c=a.getChildCount(),d=0;d<c;d++)this.encodeCell(a.getChildAt(d),b)};mxCodec.prototype.isCellCodec=function(a){return a!=null&&typeof a.isCellCodec=="function"?a.isCellCodec():false};
mxCodec.prototype.decodeCell=function(a,b){var b=b!=null?b:true,c=null;if(a!=null&&a.nodeType==mxConstants.NODETYPE_ELEMENT){c=mxCodecRegistry.getCodec(a.nodeName);if(!this.isCellCodec(c))for(var d=a.firstChild;d!=null&&!this.isCellCodec(c);){c=mxCodecRegistry.getCodec(d.nodeName);d=d.nextSibling}this.isCellCodec(c)||(c=mxCodecRegistry.getCodec(mxCell));c=c.decode(this,a);b&&this.insertIntoGraph(c)}return c};
mxCodec.prototype.insertIntoGraph=function(a){var b=a.parent,c=a.getTerminal(true),d=a.getTerminal(false);a.setTerminal(null,false);a.setTerminal(null,true);a.parent=null;b!=null&&b.insert(a);c!=null&&c.insertEdge(a,true);d!=null&&d.insertEdge(a,false)};mxCodec.prototype.setAttribute=function(a,b,c){b!=null&&c!=null&&a.setAttribute(b,c)};
function mxObjectCodec(a,b,c,d){this.template=a;this.exclude=b!=null?b:[];this.idrefs=c!=null?c:[];this.mapping=d!=null?d:[];this.reverse={};for(var e in this.mapping)this.reverse[this.mapping[e]]=e}mxObjectCodec.prototype.template=null;mxObjectCodec.prototype.exclude=null;mxObjectCodec.prototype.idrefs=null;mxObjectCodec.prototype.mapping=null;mxObjectCodec.prototype.reverse=null;mxObjectCodec.prototype.getName=function(){return mxUtils.getFunctionName(this.template.constructor)};
mxObjectCodec.prototype.cloneTemplate=function(){return new this.template.constructor};mxObjectCodec.prototype.getFieldName=function(a){if(a!=null){var b=this.reverse[a];b!=null&&(a=b)}return a};mxObjectCodec.prototype.getAttributeName=function(a){if(a!=null){var b=this.mapping[a];b!=null&&(a=b)}return a};mxObjectCodec.prototype.isExcluded=function(a,b){return b==mxObjectIdentity.FIELD_NAME||mxUtils.indexOf(this.exclude,b)>=0};
mxObjectCodec.prototype.isReference=function(a,b){return mxUtils.indexOf(this.idrefs,b)>=0};mxObjectCodec.prototype.encode=function(a,b){var c=a.document.createElement(this.getName()),b=this.beforeEncode(a,b,c);this.encodeObject(a,b,c);return this.afterEncode(a,b,c)};mxObjectCodec.prototype.encodeObject=function(a,b,c){a.setAttribute(c,"id",a.getId(b));for(var d in b){var e=d,f=b[e];if(f!=null&&!this.isExcluded(b,e,f,true)){mxUtils.isNumeric(e)&&(e=null);this.encodeValue(a,b,e,f,c)}}};
mxObjectCodec.prototype.encodeValue=function(a,b,c,d,e){if(d!=null){if(this.isReference(b,c,d,true)){var f=a.getId(d);if(f==null){mxLog.warn("mxObjectCodec.encode: No ID for "+this.getName()+"."+c+"="+d);return}d=f}f=this.template[c];if(c==null||a.encodeDefaults||f!=d){c=this.getAttributeName(c);this.writeAttribute(a,b,c,d,e)}}};mxObjectCodec.prototype.writeAttribute=function(a,b,c,d,e){typeof d!="object"?this.writePrimitiveAttribute(a,b,c,d,e):this.writeComplexAttribute(a,b,c,d,e)};
mxObjectCodec.prototype.writePrimitiveAttribute=function(a,b,c,d,e){d=this.convertValueToXml(d);if(c==null){b=a.document.createElement("add");typeof d=="function"?b.appendChild(a.document.createTextNode(d)):a.setAttribute(b,"value",d);e.appendChild(b)}else typeof d!="function"&&a.setAttribute(e,c,d)};
mxObjectCodec.prototype.writeComplexAttribute=function(a,b,c,d,e){a=a.encode(d);if(a!=null){c!=null&&a.setAttribute("as",c);e.appendChild(a)}else mxLog.warn("mxObjectCodec.encode: No node for "+this.getName()+"."+c+": "+d)};mxObjectCodec.prototype.convertValueToXml=function(a){if(typeof a.length=="undefined"&&(a==true||a==false))a=a==true?"1":"0";return a};mxObjectCodec.prototype.convertValueFromXml=function(a){mxUtils.isNumeric(a)&&(a=parseFloat(a));return a};
mxObjectCodec.prototype.beforeEncode=function(a,b){return b};mxObjectCodec.prototype.afterEncode=function(a,b,c){return c};mxObjectCodec.prototype.decode=function(a,b,c){var d=b.getAttribute("id"),e=a.objects[d];if(e==null){e=c||this.cloneTemplate();d!=null&&a.putObject(d,e)}b=this.beforeDecode(a,b,e);this.decodeNode(a,b,e);return this.afterDecode(a,b,e)};mxObjectCodec.prototype.decodeNode=function(a,b,c){if(b!=null){this.decodeAttributes(a,b,c);this.decodeChildren(a,b,c)}};
mxObjectCodec.prototype.decodeAttributes=function(a,b,c){b=b.attributes;if(b!=null)for(var d=0;d<b.length;d++)this.decodeAttribute(a,b[d],c)};mxObjectCodec.prototype.decodeAttribute=function(a,b,c){var d=b.nodeName;if(d!="as"&&d!="id"){var b=this.convertValueFromXml(b.nodeValue),e=this.getFieldName(d);if(this.isReference(c,e,b,false)){a=a.getObject(b);if(a==null){mxLog.warn("mxObjectCodec.decode: No object for "+this.getName()+"."+d+"="+b);return}b=a}this.isExcluded(c,d,b,false)||(c[d]=b)}};
mxObjectCodec.prototype.decodeChildren=function(a,b,c){for(b=b.firstChild;b!=null;){var d=b.nextSibling;b.nodeType==mxConstants.NODETYPE_ELEMENT&&!this.processInclude(a,b,c)&&this.decodeChild(a,b,c);b=d}};
mxObjectCodec.prototype.decodeChild=function(a,b,c){var d=this.getFieldName(b.getAttribute("as"));if(d==null||!this.isExcluded(c,d,b,false)){var e=this.getFieldTemplate(c,d,b),f=null;if(b.nodeName=="add"){f=b.getAttribute("value");f==null&&(f=mxUtils.eval(mxUtils.getTextContent(b)))}else f=a.decode(b,e);this.addObjectValue(c,d,f,e)}};mxObjectCodec.prototype.getFieldTemplate=function(a,b){var c=a[b];c instanceof Array&&c.length>0&&(c=null);return c};
mxObjectCodec.prototype.addObjectValue=function(a,b,c,d){c!=null&&c!=d&&(b!=null&&b.length>0?a[b]=c:a.push(c))};mxObjectCodec.prototype.processInclude=function(a,b,c){if(b.nodeName=="include"){b=b.getAttribute("name");if(b!=null)try{var d=mxUtils.load(b).getDocumentElement();d!=null&&a.decode(d,c)}catch(e){}return true}return false};mxObjectCodec.prototype.beforeDecode=function(a,b){return b};mxObjectCodec.prototype.afterDecode=function(a,b,c){return c};
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxCell,["children","edges","overlays","mxTransient"],["parent","source","target"]);a.isCellCodec=function(){return true};a.isExcluded=function(a,c,d,e){return mxObjectCodec.prototype.isExcluded.apply(this,arguments)||e&&c=="value"&&d.nodeType==mxConstants.NODETYPE_ELEMENT};a.afterEncode=function(a,c,d){if(c.value!=null&&c.value.nodeType==mxConstants.NODETYPE_ELEMENT){var e=d,d=mxClient.IS_IE?c.value.cloneNode(true):a.document.importNode(c.value,
true);d.appendChild(e);a=e.getAttribute("id");d.setAttribute("id",a);e.removeAttribute("id")}return d};a.beforeDecode=function(a,c,d){var e=c,f=this.getName();if(c.nodeName!=f){e=c.getElementsByTagName(f)[0];if(e!=null&&e.parentNode==c){mxUtils.removeWhitespace(e,true);mxUtils.removeWhitespace(e,false);e.parentNode.removeChild(e)}else e=null;d.value=c.cloneNode(true);c=d.value.getAttribute("id");if(c!=null){d.setId(c);d.value.removeAttribute("id")}}else d.setId(c.getAttribute("id"));if(e!=null)for(c=
0;c<this.idrefs.length;c++){var f=this.idrefs[c],g=e.getAttribute(f);if(g!=null){e.removeAttribute(f);var h=a.objects[g]||a.lookup(g);if(h==null){g=a.getElementById(g);g!=null&&(h=(mxCodecRegistry.codecs[g.nodeName]||this).decode(a,g))}d[f]=h}}return e};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxGraphModel);a.encodeObject=function(a,c,d){var e=a.document.createElement("root");a.encodeCell(c.getRoot(),e);d.appendChild(e)};a.decodeChild=function(a,c,d){c.nodeName=="root"?this.decodeRoot(a,c,d):mxObjectCodec.prototype.decodeChild.apply(this,arguments)};a.decodeRoot=function(a,c,d){for(var e=null,c=c.firstChild;c!=null;){var f=a.decodeCell(c);f!=null&&f.getParent()==null&&(e=f);c=c.nextSibling}e!=null&&d.setRoot(e)};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxRootChange,["model","previous","root"]);a.afterEncode=function(a,c,d){a.encodeCell(c.root,d);return d};a.beforeDecode=function(a,c,d){if(c.firstChild!=null&&c.firstChild.nodeType==mxConstants.NODETYPE_ELEMENT){var c=c.cloneNode(true),e=c.firstChild;d.root=a.decodeCell(e,false);d=e.nextSibling;e.parentNode.removeChild(e);for(e=d;e!=null;){d=e.nextSibling;a.decodeCell(e);e.parentNode.removeChild(e);e=d}}return c};a.afterDecode=function(a,
c,d){d.previous=d.root;return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxChildChange,["model","child","previousIndex"],["parent","previous"]);a.isReference=function(a,c,d,e){return c=="child"&&(a.previous!=null||!e)?true:mxUtils.indexOf(this.idrefs,c)>=0};a.afterEncode=function(a,c,d){this.isReference(c,"child",c.child,true)?d.setAttribute("child",a.getId(c.child)):a.encodeCell(c.child,d);return d};a.beforeDecode=function(a,c,d){if(c.firstChild!=null&&c.firstChild.nodeType==mxConstants.NODETYPE_ELEMENT){var c=
c.cloneNode(true),e=c.firstChild;d.child=a.decodeCell(e,false);d=e.nextSibling;e.parentNode.removeChild(e);for(e=d;e!=null;){d=e.nextSibling;if(e.nodeType==mxConstants.NODETYPE_ELEMENT){var f=e.getAttribute("id");a.lookup(f)==null&&a.decodeCell(e)}e.parentNode.removeChild(e);e=d}}else{e=c.getAttribute("child");d.child=a.getObject(e)}return c};a.afterDecode=function(a,c,d){d.child.parent=d.previous;d.previous=d.parent;d.previousIndex=d.index;return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxTerminalChange,["model","previous"],["cell","terminal"]);a.afterDecode=function(a,c,d){d.previous=d.terminal;return d};return a}());var mxGenericChangeCodec=function(a,b){var c=new mxObjectCodec(a,["model","previous"],["cell"]);c.afterDecode=function(a,c,f){if(mxUtils.isNode(f.cell))f.cell=a.decodeCell(f.cell,false);f.previous=f[b];return f};return c};mxCodecRegistry.register(mxGenericChangeCodec(new mxValueChange,"value"));
mxCodecRegistry.register(mxGenericChangeCodec(new mxStyleChange,"style"));mxCodecRegistry.register(mxGenericChangeCodec(new mxGeometryChange,"geometry"));mxCodecRegistry.register(mxGenericChangeCodec(new mxCollapseChange,"collapsed"));mxCodecRegistry.register(mxGenericChangeCodec(new mxVisibleChange,"visible"));mxCodecRegistry.register(mxGenericChangeCodec(new mxCellAttributeChange,"value"));
mxCodecRegistry.register(function(){return new mxObjectCodec(new mxGraph,["graphListeners","eventListeners","view","container","cellRenderer","editor","selection"])}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxGraphView);a.encode=function(a,c){return this.encodeCell(a,c,c.graph.getModel().getRoot())};a.encodeCell=function(a,c,d){var e=c.graph.getModel(),f=c.getState(d),g=e.getParent(d);if(g==null||f!=null){var h=e.getChildCount(d),i=c.graph.getCellGeometry(d),k=null;g==e.getRoot()?k="layer":g==null?k="graph":e.isEdge(d)?k="edge":h>0&&i!=null?k="group":e.isVertex(d)&&(k="vertex");if(k!=null){var l=a.document.createElement(k);if(c.graph.getLabel(d)!=
null){l.setAttribute("label",c.graph.getLabel(d));c.graph.isHtmlLabel(d)&&l.setAttribute("html",true)}if(g==null){var m=c.getGraphBounds();if(m!=null){l.setAttribute("x",Math.round(m.x));l.setAttribute("y",Math.round(m.y));l.setAttribute("width",Math.round(m.width));l.setAttribute("height",Math.round(m.height))}l.setAttribute("scale",c.scale)}else if(f!=null&&i!=null){for(m in f.style){g=f.style[m];typeof g=="function"&&typeof g=="object"&&(g=mxStyleRegistry.getName(g));g!=null&&(typeof g!="function"&&
typeof g!="object")&&l.setAttribute(m,g)}g=f.absolutePoints;if(g!=null&&g.length>0){i=Math.round(g[0].x)+","+Math.round(g[0].y);for(m=1;m<g.length;m++)i=i+(" "+Math.round(g[m].x)+","+Math.round(g[m].y));l.setAttribute("points",i)}else{l.setAttribute("x",Math.round(f.x));l.setAttribute("y",Math.round(f.y));l.setAttribute("width",Math.round(f.width));l.setAttribute("height",Math.round(f.height))}m=f.absoluteOffset;if(m!=null){m.x!=0&&l.setAttribute("dx",Math.round(m.x));m.y!=0&&l.setAttribute("dy",
Math.round(m.y))}}for(m=0;m<h;m++){f=this.encodeCell(a,c,e.getChildAt(d,m));f!=null&&l.appendChild(f)}}}return l};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxStylesheet);a.encode=function(a,c){var d=a.document.createElement(this.getName()),e;for(e in c.styles){var f=c.styles[e],g=a.document.createElement("add");if(e!=null){g.setAttribute("as",e);for(var h in f){var i=this.getStringValue(h,f[h]);if(i!=null){var k=a.document.createElement("add");k.setAttribute("value",i);k.setAttribute("as",h);g.appendChild(k)}}g.childNodes.length>0&&d.appendChild(g)}}return d};a.getStringValue=function(a,
c){var d=typeof c;d=="function"?c=mxStyleRegistry.getName(style[j]):d=="object"&&(c=null);return c};a.decode=function(a,c,d){var d=d||new this.template.constructor,e=c.getAttribute("id");e!=null&&(a.objects[e]=d);for(c=c.firstChild;c!=null;){if(!this.processInclude(a,c,d)&&c.nodeName=="add"){e=c.getAttribute("as");if(e!=null){var f=c.getAttribute("extend"),g=f!=null?mxUtils.clone(d.styles[f]):null;if(g==null){f!=null&&mxLog.warn("mxStylesheetCodec.decode: stylesheet "+f+" not found to extend");g=
{}}for(f=c.firstChild;f!=null;){if(f.nodeType==mxConstants.NODETYPE_ELEMENT){var h=f.getAttribute("as");if(f.nodeName=="add"){var i=mxUtils.getTextContent(f),k=null;if(i!=null&&i.length>0)k=mxUtils.eval(i);else{k=f.getAttribute("value");mxUtils.isNumeric(k)&&(k=parseFloat(k))}k!=null&&(g[h]=k)}else f.nodeName=="remove"&&delete g[h]}f=f.nextSibling}d.putCellStyle(e,g)}}c=c.nextSibling}return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxDefaultKeyHandler);a.encode=function(){return null};a.decode=function(a,c,d){if(d!=null)for(c=c.firstChild;c!=null;){if(!this.processInclude(a,c,d)&&c.nodeName=="add"){var e=c.getAttribute("as"),f=c.getAttribute("action"),g=c.getAttribute("control");d.bindAction(e,f,g)}c=c.nextSibling}return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxDefaultToolbar);a.encode=function(){return null};a.decode=function(a,c,d){if(d!=null)for(var e=d.editor,c=c.firstChild;c!=null;){if(c.nodeType==mxConstants.NODETYPE_ELEMENT&&!this.processInclude(a,c,d))if(c.nodeName=="separator")d.addSeparator();else if(c.nodeName=="br")d.toolbar.addBreak();else if(c.nodeName=="hr")d.toolbar.addLine();else if(c.nodeName=="add"){var f=c.getAttribute("as"),f=mxResources.get(f)||f,g=c.getAttribute("icon"),
h=c.getAttribute("pressedIcon"),i=c.getAttribute("action"),k=c.getAttribute("mode"),l=c.getAttribute("template"),m=c.getAttribute("toggle")!="0",n=mxUtils.getTextContent(c),o=null;if(i!=null)o=d.addItem(f,g,i,h);else if(k!=null)var q=mxUtils.eval(n),o=d.addMode(f,g,k,h,q);else if(l!=null||n!=null&&n.length>0){o=e.templates[l];l=c.getAttribute("style");if(o!=null&&l!=null){o=o.clone();o.setStyle(l)}l=null;n!=null&&n.length>0&&(l=mxUtils.eval(n));o=d.addPrototype(f,g,o,h,l,m)}else{h=mxUtils.getChildNodes(c);
if(h.length>0)if(g==null){l=d.addActionCombo(f);for(f=0;f<h.length;f++){m=h[f];if(m.nodeName=="separator")d.addOption(l,"---");else if(m.nodeName=="add"){g=m.getAttribute("as");m=m.getAttribute("action");d.addActionOption(l,g,m)}}}else{var p=null,t=d.addPrototype(f,g,function(){var a=e.templates[p.value];if(a!=null){var a=a.clone(),b=p.options[p.selectedIndex].cellStyle;b!=null&&a.setStyle(b);return a}mxLog.warn("Template "+a+" not found");return null},null,null,m),p=d.addCombo();mxEvent.addListener(p,
"change",function(){d.toolbar.selectMode(t,function(a){a=mxUtils.convertPoint(e.graph.container,mxEvent.getClientX(a),mxEvent.getClientY(a));return e.addVertex(null,q(),a.x,a.y)});d.toolbar.noReset=false});for(f=0;f<h.length;f++){m=h[f];if(m.nodeName=="separator")d.addOption(p,"---");else if(m.nodeName=="add"){g=m.getAttribute("as");n=m.getAttribute("template");d.addOption(p,g,n||l).cellStyle=m.getAttribute("style")}}}}if(o!=null){l=c.getAttribute("id");l!=null&&l.length>0&&o.setAttribute("id",l)}}c=
c.nextSibling}return d};return a}());mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxDefaultPopupMenu);a.encode=function(){return null};a.decode=function(a,c,d){var e=c.getElementsByTagName("include")[0];if(e!=null)this.processInclude(a,e,d);else if(d!=null)d.config=c;return d};return a}());
mxCodecRegistry.register(function(){var a=new mxObjectCodec(new mxEditor,["modified","lastSnapshot","ignoredChanges","undoManager","graphContainer","toolbarContainer"]);a.afterDecode=function(a,c,d){a=c.getAttribute("defaultEdge");if(a!=null){c.removeAttribute("defaultEdge");d.defaultEdge=d.templates[a]}a=c.getAttribute("defaultGroup");if(a!=null){c.removeAttribute("defaultGroup");d.defaultGroup=d.templates[a]}return d};a.decodeChild=function(a,c,d){if(c.nodeName=="Array"){if(c.getAttribute("as")==
"templates"){this.decodeTemplates(a,c,d);return}}else if(c.nodeName=="ui"){this.decodeUi(a,c,d);return}mxObjectCodec.prototype.decodeChild.apply(this,arguments)};a.decodeUi=function(a,c,d){for(a=c.firstChild;a!=null;){if(a.nodeName=="add"){var c=a.getAttribute("as"),e=a.getAttribute("element"),f=a.getAttribute("style"),g=null;if(e!=null){g=document.getElementById(e);if(g!=null&&f!=null)g.style.cssText=g.style.cssText+(";"+f)}else{var e=parseInt(a.getAttribute("x")),h=parseInt(a.getAttribute("y")),
i=a.getAttribute("width"),k=a.getAttribute("height"),g=document.createElement("div");g.style.cssText=f;(new mxWindow(mxResources.get(c)||c,g,e,h,i,k,false,true)).setVisible(true)}c=="graph"?d.setGraphContainer(g):c=="toolbar"?d.setToolbarContainer(g):c=="title"?d.setTitleContainer(g):c=="status"?d.setStatusContainer(g):c=="map"&&d.setMapContainer(g)}else a.nodeName=="resource"?mxResources.add(a.getAttribute("basename")):a.nodeName=="stylesheet"&&mxClient.link("stylesheet",a.getAttribute("name"));
a=a.nextSibling}};a.decodeTemplates=function(a,c,d){if(d.templates==null)d.templates=[];for(var c=mxUtils.getChildNodes(c),e=0;e<c.length;e++){for(var f=c[e].getAttribute("as"),g=c[e].firstChild;g!=null&&g.nodeType!=1;)g=g.nextSibling;g!=null&&(d.templates[f]=a.decodeCell(g))}};return a}());