3 lines
185 KiB
JavaScript
3 lines
185 KiB
JavaScript
var SvgCanvas=function(){"use strict";function e(t){return(e="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(t)}function t(e,t,r,n,i,a,s){try{var o=e[a](s),u=o.value}catch(e){return void r(e)}o.done?t(u):Promise.resolve(u).then(n,i)}function r(e){return function(){var r=this,n=arguments;return new Promise(function(i,a){var s=e.apply(r,n);function o(e){t(s,i,a,o,u,"next",e)}function u(e){t(s,i,a,o,u,"throw",e)}o(void 0)})}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function a(e,t,r){return t&&i(e.prototype,t),r&&i(e,r),e}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be 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0,e,t)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicAbs=function(e,t,r,n,i,a){return new c(void 0,e,t,r,n,i,a)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicRel=function(e,t,r,n,i,a){return new d(void 0,e,t,r,n,i,a)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticAbs=function(e,t,r,n){return new m(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticRel=function(e,t,r,n){return new f(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegArcAbs=function(e,t,r,n,i,a,s){return new g(void 0,e,t,r,n,i,a,s)},SVGPathElement.prototype.createSVGPathSegArcRel=function(e,t,r,n,i,a,s){return new p(void 0,e,t,r,n,i,a,s)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalAbs=function(e){return new y(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoHorizontalRel=function(e){return new v(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalAbs=function(e){return new x(void 0,e)},SVGPathElement.prototype.createSVGPathSegLinetoVerticalRel=function(e){return new _(void 0,e)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothAbs=function(e,t,r,n){return new S(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoCubicSmoothRel=function(e,t,r,n){return new b(void 0,e,t,r,n)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothAbs=function(e,t){return new w(void 0,e,t)},SVGPathElement.prototype.createSVGPathSegCurvetoQuadraticSmoothRel=function(e,t){return new A(void 0,e,t)},"getPathSegAtLength"in SVGPathElement.prototype||(SVGPathElement.prototype.getPathSegAtLength=function(e){if(void 0===e||!isFinite(e))throw new Error("Invalid arguments.");var t=document.createElementNS("http://www.w3.org/2000/svg","path");t.setAttribute("d",this.getAttribute("d"));var r=t.pathSegList.numberOfItems-1;if(r<=0)return 0;do{if(t.pathSegList.removeItem(r),e>t.getTotalLength())break;r--}while(r>0);return r}),window.SVGPathSeg=e,window.SVGPathSegClosePath=t,window.SVGPathSegMovetoAbs=r,window.SVGPathSegMovetoRel=i,window.SVGPathSegLinetoAbs=u,window.SVGPathSegLinetoRel=h,window.SVGPathSegCurvetoCubicAbs=c,window.SVGPathSegCurvetoCubicRel=d,window.SVGPathSegCurvetoQuadraticAbs=m,window.SVGPathSegCurvetoQuadraticRel=f,window.SVGPathSegArcAbs=g,window.SVGPathSegArcRel=p,window.SVGPathSegLinetoHorizontalAbs=y,window.SVGPathSegLinetoHorizontalRel=v,window.SVGPathSegLinetoVerticalAbs=x,window.SVGPathSegLinetoVerticalRel=_,window.SVGPathSegCurvetoCubicSmoothAbs=S,window.SVGPathSegCurvetoCubicSmoothRel=b,window.SVGPathSegCurvetoQuadraticSmoothAbs=w,window.SVGPathSegCurvetoQuadraticSmoothRel=A}if(!("SVGPathSegList"in window&&"appendItem"in window.SVGPathSegList.prototype)){var k=function(){function e(t){n(this,e),this._pathElement=t,this._list=this._parsePath(this._pathElement.getAttribute("d")),this._mutationObserverConfig={attributes:!0,attributeFilter:["d"]},this._pathElementMutationObserver=new MutationObserver(this._updateListFromPathMutations.bind(this)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)}return a(e,[{key:"_checkPathSynchronizedToList",value:function(){this._updateListFromPathMutations(this._pathElementMutationObserver.takeRecords())}},{key:"_updateListFromPathMutations",value:function(e){if(this._pathElement){var t=!1;e.forEach(function(e){"d"===e.attributeName&&(t=!0)}),t&&(this._list=this._parsePath(this._pathElement.getAttribute("d")))}}},{key:"_writeListToPath",value:function(){this._pathElementMutationObserver.disconnect(),this._pathElement.setAttribute("d",e._pathSegArrayAsString(this._list)),this._pathElementMutationObserver.observe(this._pathElement,this._mutationObserverConfig)}},{key:"segmentChanged",value:function(e){this._writeListToPath()}},{key:"clear",value:function(){this._checkPathSynchronizedToList(),this._list.forEach(function(e){e._owningPathSegList=null}),this._list=[],this._writeListToPath()}},{key:"initialize",value:function(e){return this._checkPathSynchronizedToList(),this._list=[e],e._owningPathSegList=this,this._writeListToPath(),e}},{key:"_checkValidIndex",value:function(e){if(isNaN(e)||e<0||e>=this.numberOfItems)throw new Error("INDEX_SIZE_ERR")}},{key:"getItem",value:function(e){return this._checkPathSynchronizedToList(),this._checkValidIndex(e),this._list[e]}},{key:"insertItemBefore",value:function(e,t){return this._checkPathSynchronizedToList(),t>this.numberOfItems&&(t=this.numberOfItems),e._owningPathSegList&&(e=e.clone()),this._list.splice(t,0,e),e._owningPathSegList=this,this._writeListToPath(),e}},{key:"replaceItem",value:function(e,t){return this._checkPathSynchronizedToList(),e._owningPathSegList&&(e=e.clone()),this._checkValidIndex(t),this._list[t]=e,e._owningPathSegList=this,this._writeListToPath(),e}},{key:"removeItem",value:function(e){this._checkPathSynchronizedToList(),this._checkValidIndex(e);var t=this._list[e];return this._list.splice(e,1),this._writeListToPath(),t}},{key:"appendItem",value:function(e){return this._checkPathSynchronizedToList(),e._owningPathSegList&&(e=e.clone()),this._list.push(e),e._owningPathSegList=this,this._writeListToPath(),e}},{key:"_parsePath",value:function(e){if(!e||!e.length)return[];var t=this,r=function(){function e(){n(this,e),this.pathSegList=[]}return a(e,[{key:"appendSegment",value:function(e){this.pathSegList.push(e)}}]),e}(),i=function(){function e(t){n(this,e),this._string=t,this._currentIndex=0,this._endIndex=this._string.length,this._previousCommand=SVGPathSeg.PATHSEG_UNKNOWN,this._skipOptionalSpaces()}return a(e,[{key:"_isCurrentSpace",value:function(){var e=this._string[this._currentIndex];return e<=" "&&(" "===e||"\n"===e||"\t"===e||"\r"===e||"\f"===e)}},{key:"_skipOptionalSpaces",value:function(){for(;this._currentIndex<this._endIndex&&this._isCurrentSpace();)this._currentIndex++;return this._currentIndex<this._endIndex}},{key:"_skipOptionalSpacesOrDelimiter",value:function(){return!(this._currentIndex<this._endIndex&&!this._isCurrentSpace()&&","!==this._string.charAt(this._currentIndex))&&(this._skipOptionalSpaces()&&this._currentIndex<this._endIndex&&","===this._string.charAt(this._currentIndex)&&(this._currentIndex++,this._skipOptionalSpaces()),this._currentIndex<this._endIndex)}},{key:"hasMoreData",value:function(){return this._currentIndex<this._endIndex}},{key:"peekSegmentType",value:function(){var e=this._string[this._currentIndex];return this._pathSegTypeFromChar(e)}},{key:"_pathSegTypeFromChar",value:function(e){switch(e){case"Z":case"z":return SVGPathSeg.PATHSEG_CLOSEPATH;case"M":return SVGPathSeg.PATHSEG_MOVETO_ABS;case"m":return SVGPathSeg.PATHSEG_MOVETO_REL;case"L":return SVGPathSeg.PATHSEG_LINETO_ABS;case"l":return SVGPathSeg.PATHSEG_LINETO_REL;case"C":return SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS;case"c":return SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL;case"Q":return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS;case"q":return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL;case"A":return SVGPathSeg.PATHSEG_ARC_ABS;case"a":return SVGPathSeg.PATHSEG_ARC_REL;case"H":return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS;case"h":return SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL;case"V":return SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS;case"v":return SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL;case"S":return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS;case"s":return SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL;case"T":return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS;case"t":return SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL;default:return SVGPathSeg.PATHSEG_UNKNOWN}}},{key:"_nextCommandHelper",value:function(e,t){return("+"===e||"-"===e||"."===e||e>="0"&&e<="9")&&t!==SVGPathSeg.PATHSEG_CLOSEPATH?t===SVGPathSeg.PATHSEG_MOVETO_ABS?SVGPathSeg.PATHSEG_LINETO_ABS:t===SVGPathSeg.PATHSEG_MOVETO_REL?SVGPathSeg.PATHSEG_LINETO_REL:t:SVGPathSeg.PATHSEG_UNKNOWN}},{key:"initialCommandIsMoveTo",value:function(){if(!this.hasMoreData())return!0;var e=this.peekSegmentType();return e===SVGPathSeg.PATHSEG_MOVETO_ABS||e===SVGPathSeg.PATHSEG_MOVETO_REL}},{key:"_parseNumber",value:function(){var e=0,t=0,r=1,n=0,i=1,a=1,s=this._currentIndex;if(this._skipOptionalSpaces(),this._currentIndex<this._endIndex&&"+"===this._string.charAt(this._currentIndex)?this._currentIndex++:this._currentIndex<this._endIndex&&"-"===this._string.charAt(this._currentIndex)&&(this._currentIndex++,i=-1),!(this._currentIndex===this._endIndex||(this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")&&"."!==this._string.charAt(this._currentIndex))){for(var o=this._currentIndex;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)this._currentIndex++;if(this._currentIndex!==o)for(var u=this._currentIndex-1,l=1;u>=o;)t+=l*(this._string.charAt(u--)-"0"),l*=10;if(this._currentIndex<this._endIndex&&"."===this._string.charAt(this._currentIndex)){if(this._currentIndex++,this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)r*=10,n+=(this._string.charAt(this._currentIndex)-"0")/r,this._currentIndex+=1}if(this._currentIndex!==s&&this._currentIndex+1<this._endIndex&&("e"===this._string.charAt(this._currentIndex)||"E"===this._string.charAt(this._currentIndex))&&"x"!==this._string.charAt(this._currentIndex+1)&&"m"!==this._string.charAt(this._currentIndex+1)){if(this._currentIndex++,"+"===this._string.charAt(this._currentIndex)?this._currentIndex++:"-"===this._string.charAt(this._currentIndex)&&(this._currentIndex++,a=-1),this._currentIndex>=this._endIndex||this._string.charAt(this._currentIndex)<"0"||this._string.charAt(this._currentIndex)>"9")return;for(;this._currentIndex<this._endIndex&&this._string.charAt(this._currentIndex)>="0"&&this._string.charAt(this._currentIndex)<="9";)e*=10,e+=this._string.charAt(this._currentIndex)-"0",this._currentIndex++}var h=t+n;if(h*=i,e&&(h*=Math.pow(10,a*e)),s!==this._currentIndex)return this._skipOptionalSpacesOrDelimiter(),h}}},{key:"_parseArcFlag",value:function(){if(!(this._currentIndex>=this._endIndex)){var e=!1,t=this._string.charAt(this._currentIndex++);if("0"===t)e=!1;else{if("1"!==t)return;e=!0}return this._skipOptionalSpacesOrDelimiter(),e}}},{key:"parseSegment",value:function(){var e=this._string[this._currentIndex],r=this._pathSegTypeFromChar(e);if(r===SVGPathSeg.PATHSEG_UNKNOWN){if(this._previousCommand===SVGPathSeg.PATHSEG_UNKNOWN)return null;if((r=this._nextCommandHelper(e,this._previousCommand))===SVGPathSeg.PATHSEG_UNKNOWN)return null}else this._currentIndex++;switch(this._previousCommand=r,r){case SVGPathSeg.PATHSEG_MOVETO_REL:return new SVGPathSegMovetoRel(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_MOVETO_ABS:return new SVGPathSegMovetoAbs(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_REL:return new SVGPathSegLinetoRel(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_ABS:return new SVGPathSegLinetoAbs(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_REL:return new SVGPathSegLinetoHorizontalRel(t,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_HORIZONTAL_ABS:return new SVGPathSegLinetoHorizontalAbs(t,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_VERTICAL_REL:return new SVGPathSegLinetoVerticalRel(t,this._parseNumber());case SVGPathSeg.PATHSEG_LINETO_VERTICAL_ABS:return new SVGPathSegLinetoVerticalAbs(t,this._parseNumber());case SVGPathSeg.PATHSEG_CLOSEPATH:return this._skipOptionalSpaces(),new SVGPathSegClosePath(t);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_REL:var n={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicRel(t,n.x,n.y,n.x1,n.y1,n.x2,n.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_ABS:var i={x1:this._parseNumber(),y1:this._parseNumber(),x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicAbs(t,i.x,i.y,i.x1,i.y1,i.x2,i.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_REL:var a={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothRel(t,a.x,a.y,a.x2,a.y2);case SVGPathSeg.PATHSEG_CURVETO_CUBIC_SMOOTH_ABS:var s={x2:this._parseNumber(),y2:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoCubicSmoothAbs(t,s.x,s.y,s.x2,s.y2);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_REL:var o={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticRel(t,o.x,o.y,o.x1,o.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_ABS:var u={x1:this._parseNumber(),y1:this._parseNumber(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegCurvetoQuadraticAbs(t,u.x,u.y,u.x1,u.y1);case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL:return new SVGPathSegCurvetoQuadraticSmoothRel(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS:return new SVGPathSegCurvetoQuadraticSmoothAbs(t,this._parseNumber(),this._parseNumber());case SVGPathSeg.PATHSEG_ARC_REL:var l={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegArcRel(t,l.x,l.y,l.x1,l.y1,l.arcAngle,l.arcLarge,l.arcSweep);case SVGPathSeg.PATHSEG_ARC_ABS:var h={x1:this._parseNumber(),y1:this._parseNumber(),arcAngle:this._parseNumber(),arcLarge:this._parseArcFlag(),arcSweep:this._parseArcFlag(),x:this._parseNumber(),y:this._parseNumber()};return new SVGPathSegArcAbs(t,h.x,h.y,h.x1,h.y1,h.arcAngle,h.arcLarge,h.arcSweep);default:throw new Error("Unknown path seg type.")}}}]),e}(),s=new r,o=new i(e);if(!o.initialCommandIsMoveTo())return[];for(;o.hasMoreData();){var u=o.parseSegment();if(!u)return[];s.appendSegment(u)}return s.pathSegList}}]),e}();k.prototype.classname="SVGPathSegList",Object.defineProperty(k.prototype,"numberOfItems",{get:function(){return this._checkPathSynchronizedToList(),this._list.length},enumerable:!0}),k._pathSegArrayAsString=function(e){var t="",r=!0;return e.forEach(function(e){r?(r=!1,t+=e._asPathString()):t+=" "+e._asPathString()}),t},Object.defineProperties(SVGPathElement.prototype,{pathSegList:{get:function(){return this._pathSegList||(this._pathSegList=new k(this)),this._pathSegList},enumerable:!0},normalizedPathSegList:{get:function(){return this.pathSegList},enumerable:!0},animatedPathSegList:{get:function(){return this.pathSegList},enumerable:!0},animatedNormalizedPathSegList:{get:function(){return this.pathSegList},enumerable:!0}}),window.SVGPathSegList=k}}();var 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t.replaceItem(r,1),!0}catch(e){}return!1}(),P=function(){var e=document.createElementNS(f.SVG,"path");e.setAttribute("d","M0,0 10,10");var t=e.pathSegList,r=e.createSVGPathSegLinetoAbs(5,5);try{return t.insertItemBefore(r,1),!0}catch(e){}return!1}(),G=function(){var e=document.createElementNS(f.SVG,"svg"),t=document.createElementNS(f.SVG,"svg");document.documentElement.append(e),t.setAttribute("x",5),e.append(t);var r=document.createElementNS(f.SVG,"text");r.textContent="a",t.append(r);try{return 0===r.getStartPositionOfChar(0).x}catch(e){return!1}finally{e.remove()}}(),N=function(){var e=document.createElementNS(f.SVG,"svg");document.documentElement.append(e);var t=document.createElementNS(f.SVG,"path");t.setAttribute("d","M0,0 C0,0 10,10 10,0"),e.append(t);var r=t.getBBox();return e.remove(),r.height>4&&r.height<5}(),I=function(){var e=document.createElementNS(f.SVG,"svg");document.documentElement.append(e);var t=document.createElementNS(f.SVG,"path");t.setAttribute("d","M0,0 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o=Math.sqrt(n*n+i*i),u=Math.sqrt(a*a+s*s),l=Ge.getSVGRoot().createSVGPoint(),h=Ge.getSVGRoot().createSVGPoint(),c=Math.atan2(i,n),d=Math.atan2(s,a);c<0&&(c+=2*Math.PI),d<0&&(d+=2*Math.PI);var m,f,g=Math.abs(c-d),p=Math.abs(Math.PI-g)/2;return c-d>0?(m=g<Math.PI?c+p:c-p,f=g<Math.PI?d-p:d+p):(m=g<Math.PI?c-p:c+p,f=g<Math.PI?d+p:d-p),l.x=o*Math.cos(m)+r.x,l.y=o*Math.sin(m)+r.y,h.x=u*Math.cos(f)+r.x,h.y=u*Math.sin(f)+r.y,[l,h]}},De=function(){function e(t,r){n(this,e),this.selected=!1,this.index=t,this.item=r,this.type=r.pathSegType,this.ctrlpts=[],this.ptgrip=null,this.segsel=null}return a(e,[{key:"showCtrlPts",value:function(e){for(var t in this.ctrlpts)({}).hasOwnProperty.call(this.ctrlpts,t)&&this.ctrlpts[t].setAttribute("display",e?"inline":"none")}},{key:"selectCtrls",value:function(e){Se("#ctrlpointgrip_"+this.index+"c1, #ctrlpointgrip_"+this.index+"c2").attr("fill",e?"#0FF":"#EEE")}},{key:"show",value:function(e){this.ptgrip&&(this.ptgrip.setAttribute("display",e?"inline":"none"),this.segsel.setAttribute("display",e?"inline":"none"),this.showCtrlPts(e))}},{key:"select",value:function(e){this.ptgrip&&(this.ptgrip.setAttribute("stroke",e?"#0FF":"#00F"),this.segsel.setAttribute("display",e?"inline":"none"),this.ctrlpts&&this.selectCtrls(e),this.selected=e)}},{key:"addGrip",value:function(){this.ptgrip=function(e,t){var r=e.index,n=Oe(r);if(t){var i=Le(e);Wt(n,{cx:i.x,cy:i.y,display:"inline"})}return n}(this,!0),this.ctrlpts=Ue(this),this.segsel=je(this,!0)}},{key:"update",value:function(e){if(this.ptgrip){var t=Le(this);Wt(this.ptgrip,{cx:t.x,cy:t.y}),je(this,!0),this.ctrlpts&&(e&&(this.item=Pe.elem.pathSegList.getItem(this.index),this.type=this.item.pathSegType),Ue(this))}}},{key:"move",value:function(e,t){var r=this.item,n=this.ctrlpts?[r.x+=e,r.y+=t,r.x1,r.y1,r.x2+=e,r.y2+=t]:[r.x+=e,r.y+=t];if(He(this.type,this.index,10===this.type?Te(this.type,r):n),this.next&&this.next.ctrlpts){var i=this.next.item,a=[i.x,i.y,i.x1+=e,i.y1+=t,i.x2,i.y2];He(this.next.type,this.next.index,a)}if(this.mate){var s=this.mate.item,o=[s.x+=e,s.y+=t];He(this.mate.type,this.mate.index,o)}this.update(!0),this.next&&this.next.update(!0)}},{key:"setLinked",value:function(e){var t,r,n;if(2===e){if(r=1,!(t=this.next))return;n=this.item}else{if(r=2,!(t=this.prev))return;n=t.item}var i=t.item;i["x"+r]=n.x+(n.x-this.item["x"+e]),i["y"+r]=n.y+(n.y-this.item["y"+e]);var a=[i.x,i.y,i.x1,i.y1,i.x2,i.y2];He(t.type,t.index,a),t.update(!0)}},{key:"moveCtrl",value:function(e,t,r){var n=this.item;n["x"+e]+=t,n["y"+e]+=r;var i=[n.x,n.y,n.x1,n.y1,n.x2,n.y2];He(this.type,this.index,i),this.update(!0)}},{key:"setType",value:function(e,t){He(e,this.index,t),this.type=e,this.item=Pe.elem.pathSegList.getItem(this.index),this.showCtrlPts(6===e),this.ctrlpts=Ue(this),this.update(!0)}}]),e}(),ze=function(){function e(t){if(n(this,e),!t||"path"!==t.tagName)throw new Error("svgedit.path.Path constructed without a <path> element");this.elem=t,this.segs=[],this.selected_pts=[],Pe=this,this.init()}return a(e,[{key:"init",value:function(){Se(Me()).find("*").each(function(){Se(this).attr("display","none")});var e=this.elem.pathSegList,t=e.numberOfItems;this.segs=[],this.selected_pts=[],this.first_seg=null;for(var r=0;r<t;r++){var n=e.getItem(r),i=new De(r,n);i.path=this,this.segs.push(i)}for(var a=this.segs,s=null,o=0;o<t;o++){var u=a[o],l=o+1>=t?null:a[o+1],h=o-1<0?null:a[o-1];if(2===u.type){if(h&&1!==h.type){var c=a[s];c.next=a[s+1],c.next.prev=c,c.addGrip()}s=o}else if(l&&1===l.type)u.next=a[s+1],u.next.prev=u,u.mate=a[s],u.addGrip(),Xt(this.first_seg)&&(this.first_seg=u);else if(l)1!==u.type&&(u.addGrip(),l&&2!==l.type&&(u.next=l,u.next.prev=u));else if(1!==u.type){var d=a[s];d.next=a[s+1],d.next.prev=d,d.addGrip(),u.addGrip(),this.first_seg||(this.first_seg=a[s])}}return this}},{key:"eachSeg",value:function(e){for(var t=this.segs.length,r=0;r<t;r++){if(!1===e.call(this.segs[r],r))break}}},{key:"addSeg",value:function(e){var t=this.segs[e];if(t.prev){var r,n,i,a=t.prev;switch(t.item.pathSegType){case 4:n=(t.item.x+a.item.x)/2,i=(t.item.y+a.item.y)/2,r=this.elem.createSVGPathSegLinetoAbs(n,i);break;case 6:var s=(a.item.x+t.item.x1)/2,o=(t.item.x1+t.item.x2)/2,u=(t.item.x2+t.item.x)/2,l=(s+o)/2,h=(o+u)/2;n=(l+h)/2;var c=(a.item.y+t.item.y1)/2,d=(t.item.y1+t.item.y2)/2,m=(t.item.y2+t.item.y)/2,f=(c+d)/2,g=(d+m)/2;i=(f+g)/2,r=this.elem.createSVGPathSegCurvetoCubicAbs(n,i,s,c,l,f);var p=[t.item.x,t.item.y,h,g,u,m];He(t.type,e,p)}Ie(this.elem,r,e)}}},{key:"deleteSeg",value:function(e){var t=this.segs[e],r=this.elem.pathSegList;t.show(!1);var n=t.next;if(t.mate){var i=[n.item.x,n.item.y];He(2,n.index,i),He(4,t.index,i),r.removeItem(t.mate.index)}else if(t.prev)r.removeItem(e);else{var a=[n.item.x,n.item.y];He(2,t.next.index,a),r.removeItem(e)}}},{key:"removePtFromSelection",value:function(e){var t=this.selected_pts.indexOf(e);-1!==t&&(this.segs[e].select(!1),this.selected_pts.splice(t,1))}},{key:"clearSelection",value:function(){this.eachSeg(function(){this.select(!1)}),this.selected_pts=[]}},{key:"storeD",value:function(){this.last_d=this.elem.getAttribute("d")}},{key:"show",value:function(e){return this.eachSeg(function(){this.show(e)}),e&&this.selectPt(this.first_seg.index),this}},{key:"movePts",value:function(e,t){for(var r=this.selected_pts.length;r--;){this.segs[this.selected_pts[r]].move(e,t)}}},{key:"moveCtrl",value:function(e,t){var r=this.segs[this.selected_pts[0]];r.moveCtrl(this.dragctrl,e,t),Ce&&r.setLinked(this.dragctrl)}},{key:"setSegType",value:function(e){this.storeD();for(var t,r=this.selected_pts.length;r--;){var n=this.selected_pts[r],i=this.segs[n],a=i.prev;if(a){if(!e)t="Toggle Path Segment Type",e=6===i.type?4:6;e=Number(e);var s=i.item.x,o=i.item.y,u=a.item.x,l=a.item.y,h=void 0;switch(e){case 6:if(i.olditem){var c=i.olditem;h=[s,o,c.x1,c.y1,c.x2,c.y2]}else{var d=s-u,m=o-l;h=[s,o,u+d/3,l+m/3,s-d/3,o-m/3]}break;case 4:h=[s,o],i.olditem=i.item}i.setType(e,h)}}Pe.endChanges(t)}},{key:"selectPt",value:function(e,t){this.clearSelection(),Xt(e)&&this.eachSeg(function(t){this.prev&&(e=t)}),this.addPtsToSelection(e),t&&(this.dragctrl=t,Ce&&this.segs[e].setLinked(t))}},{key:"update",value:function(){var e=this.elem;return Dt(e)?(this.matrix=ve(e),this.imatrix=this.matrix.inverse()):(this.matrix=null,this.imatrix=null),this.eachSeg(function(t){this.item=e.pathSegList.getItem(t),this.update()}),this}},{key:"endChanges",value:function(e){O()&&Ge.resetD(this.elem);var t=new oe(this.elem,{d:this.last_d},e);Ge.endChanges({cmd:t,elem:this.elem})}},{key:"addPtsToSelection",value:function(t){var r=this;Array.isArray(t)||(t=[t]),t.forEach(function(e){r.segs[e].ptgrip&&!r.selected_pts.includes(e)&&e>=0&&r.selected_pts.push(e)}),this.selected_pts.sort();var n=this.selected_pts.length,i=[];for(i.length=n;n--;){var a=this.selected_pts[n],s=this.segs[a];s.select(!0),i[n]=s.ptgrip}var o=e.subpathIsClosed(this.selected_pts[0]);Ge.addPtsToSelection({grips:i,closedSubpath:o})}}]),e}();ze.subpathIsClosed=function(e){var t=!1;return Pe.eachSeg(function(r){return r<=e||2!==this.type&&(1!==this.type||(t=!0,!1))}),t};var qe,We,Qe,Ye,Ze,Xe=function(e){var t=Ee[e.id];return t||(t=Ee[e.id]=new ze(e)),t},Ke=function(e){e in Ee&&delete Ee[e]},$e=function(e,t){var r=e-Qe,n=t-Ye,i=Math.sqrt(r*r+n*n),a=Math.atan2(n,r)+Ze;return r=i*Math.cos(a)+Qe,n=i*Math.sin(a)+Ye,r-=qe,n-=We,i=Math.sqrt(r*r+n*n),a=Math.atan2(n,r)-Ze,{x:i*Math.cos(a)+qe,y:i*Math.sin(a)+We}},Je=function(){var e=Pe.elem;if(Ze=Dt(e,!0)){var t=Pe.oldbbox;Qe=t.x+t.width/2,Ye=t.y+t.height/2;var r=Tt(e);qe=r.x+r.width/2,We=r.y+r.height/2;var n=qe-Qe,i=We-Ye,a=Math.sqrt(n*n+i*i),s=Math.atan2(i,n)+Ze;qe=a*Math.cos(s)+Qe,We=a*Math.sin(s)+Ye;for(var o=e.pathSegList,u=o.numberOfItems;u;){u-=1;var l=o.getItem(u),h=l.pathSegType;if(1!==h){var c=$e(l.x,l.y),d=[c.x,c.y];if(!Xt(l.x1)&&!Xt(l.x2)){var m=$e(l.x1,l.y1),f=$e(l.x2,l.y2);d.splice(d.length,0,m.x,m.y,f.x,f.y)}He(h,u,d)}}Tt(e);var g=Ge.getSVGRoot().createSVGTransform(),p=Q(e);g.setRotate(180*Ze/Math.PI,qe,We),p.replaceItem(g,0)}},et=[0,"z","M","m","L","l","C","c","Q","q","A","a","H","h","V","v","S","s","T","t"],tt=function(e,t){for(var r=e.pathSegList,n=r.numberOfItems,i=0,a=0,s="",o=null,u=0;u<n;++u){var l=r.getItem(u),h=l.x||0,c=l.y||0,d=l.x1||0,m=l.y1||0,f=l.x2||0,g=l.y2||0,p=l.pathSegType,y=et[p]["to"+(t?"Lower":"Upper")+"Case"]();switch(p){case 1:s+="z",o&&!t&&(i=o[0],a=o[1]);break;case 12:h-=i;case 13:t?(i+=h,y="l"):(i=h+=i,y="L"),s+=rt(y,[[h,a]]);break;case 14:c-=a;case 15:t?(a+=c,y="l"):(a=c+=a,y="L"),s+=rt(y,[[i,c]]);break;case 2:case 4:case 18:h-=i,c-=a;case 5:case 3:case 19:t?(i+=h,a+=c):(i=h+=i,a=c+=a),2!==p&&3!==p||(o=[i,a]),s+=rt(y,[[h,c]]);break;case 6:h-=i,d-=i,f-=i,c-=a,m-=a,g-=a;case 7:t?(i+=h,a+=c):(d+=i,f+=i,m+=a,g+=a,i=h+=i,a=c+=a),s+=rt(y,[[d,m],[f,g],[h,c]]);break;case 8:h-=i,d-=i,c-=a,m-=a;case 9:t?(i+=h,a+=c):(d+=i,m+=a,i=h+=i,a=c+=a),s+=rt(y,[[d,m],[h,c]]);break;case 10:h-=i,c-=a;case 11:t?(i+=h,a+=c):(i=h+=i,a=c+=a),s+=rt(y,[[l.r1,l.r2]],[l.angle,l.largeArcFlag?1:0,l.sweepFlag?1:0],[h,c]);break;case 16:h-=i,f-=i,c-=a,g-=a;case 17:t?(i+=h,a+=c):(f+=i,g+=a,i=h+=i,a=c+=a),s+=rt(y,[[f,g],[h,c]])}}return s};function rt(e,t,r,n){Se.each(t,function(e,r){t[e]=$(r)});var i=e+t.join(" ");return r&&(i+=" "+r.join(" ")),n&&(i+=" "+$(n)),i}var nt,it,at,st,ot,ut=(at=!1,st=null,ot=!1,{mouseDown:function(e,t,r,n){var i;if("path"!==Ge.getCurrentMode()){if(Pe){var a;if(Pe.storeD(),"pathpointgrip_"===(i=e.target.id).substr(0,14)){a=Pe.cur_pt=parseInt(i.substr(14)),Pe.dragging=[r,n];var s=Pe.segs[a];e.shiftKey?s.selected?Pe.removePtFromSelection(a):Pe.addPtsToSelection(a):((Pe.selected_pts.length<=1||!s.selected)&&Pe.clearSelection(),Pe.addPtsToSelection(a))}else if(i.startsWith("ctrlpointgrip_")){Pe.dragging=[r,n];var o=i.split("_")[1].split("c");a=Number(o[0]);var u=Number(o[1]);Pe.selectPt(a,u)}if(!Pe.dragging){var l=Ge.getRubberBox();Xt(l)&&(l=Ge.setRubberBox(Ge.selectorManager.getRubberBandBox()));var h=Ge.getCurrentZoom();Wt(l,{x:r*h,y:n*h,width:0,height:0,display:"inline"},100)}}}else{var c=r,d=n,m=Ge.getCurrentZoom(),g=c/m,p=d/m,y=qt("path_stretch_line");nt=[g,p],Ge.getGridSnapping()&&(g=Yt(g),p=Yt(p),c=Yt(c),d=Yt(d)),y||(y=document.createElementNS(f.SVG,"path"),Wt(y,{id:"path_stretch_line",stroke:"#22C","stroke-width":"0.5",fill:"none"}),y=qt("selectorParentGroup").appendChild(y)),y.setAttribute("display","inline");var v,x=Ge.getDrawnPath();if(x){for(var _=x.pathSegList,S=_.numberOfItems,b=6/m,w=!1;S;){S--;var A=_.getItem(S),k=A.x,C=A.y;if(g>=k-b&&g<=k+b&&p>=C-b&&p<=C+b){w=!0;break}}i=Ge.getId(),Ke(i);var E,P,G=qt(i),N=_.numberOfItems;if(w){if(S<=1&&N>=2){var I=_.getItem(0).x,T=_.getItem(0).y;E=4===(P=y.pathSegList.getItem(1)).pathSegType?x.createSVGPathSegLinetoAbs(I,T):x.createSVGPathSegCurvetoCubicAbs(I,T,P.x1/m,P.y1/m,I,T);var L=x.createSVGPathSegClosePath();_.appendItem(E),_.appendItem(L)}else if(N<3)return!1;if(Se(y).remove(),Ge.setDrawnPath(null),Ge.setStarted(!1),at){Pe.matrix&&Ge.remapElement(G,{},Pe.matrix.inverse());var V=G.getAttribute("d"),O=Se(Pe.elem).attr("d");return Se(Pe.elem).attr("d",O+V),Se(G).remove(),Pe.matrix&&Je(),Ne(),ut.toEditMode(Pe.elem),Pe.selectPt(),!1}}else{if(!Se.contains(Ge.getContainer(),Ge.getMouseTarget(e)))return!1;var M=x.pathSegList.numberOfItems,R=x.pathSegList.getItem(M-1),B=R.x,U=R.y;if(e.shiftKey){var H=xe(B,U,g,p);g=H.x,p=H.y}E=4===(P=y.pathSegList.getItem(1)).pathSegType?x.createSVGPathSegLinetoAbs(Ge.round(g),Ge.round(p)):x.createSVGPathSegCurvetoCubicAbs(Ge.round(g),Ge.round(p),P.x1/m,P.y1/m,P.x2/m,P.y2/m),x.pathSegList.appendItem(E),g*=m,p*=m,y.setAttribute("d",["M",g,p,g,p].join(" ")),v=M,at&&(v+=Pe.segs.length),Oe(v,g,p)}}else{var j="M"+g+","+p+" ";Ge.setDrawnPath(Ge.addSVGElementFromJson({element:"path",curStyles:!0,attr:{d:j,id:Ge.getNextId(),opacity:Ge.getOpacity()/2}})),y.setAttribute("d",["M",c,d,c,d].join(" ")),v=at?Pe.segs.length:0,Oe(v,c,d)}}},mouseMove:function(e,t){var r=Ge.getCurrentZoom();ot=!0;var n=Ge.getDrawnPath();if("path"!==Ge.getCurrentMode())if(Pe.dragging){var i=Ve({x:Pe.dragging[0],y:Pe.dragging[1]},Pe),a=Ve({x:e,y:t},Pe),s=a.x-i.x,o=a.y-i.y;Pe.dragging=[e,t],Pe.dragctrl?Pe.moveCtrl(s,o):Pe.movePts(s,o)}else Pe.selected_pts=[],Pe.eachSeg(function(e){if(this.next||this.prev){var t=Ge.getRubberBox().getBBox(),r=Le(this),n={x:r.x,y:r.y,width:0,height:0},i=_e(t,n);this.select(i),i&&Pe.selected_pts.push(this.index)}});else{if(!n)return;var u=n.pathSegList,l=u.numberOfItems-1;if(nt){var h=Re("1c1"),c=Re("0c2");h.setAttribute("cx",e),h.setAttribute("cy",t),h.setAttribute("display","inline");var d=nt[0],m=nt[1],f=d+(d-e/r),g=m+(m-t/r);c.setAttribute("cx",f*r),c.setAttribute("cy",g*r),c.setAttribute("display","inline");var p=Be(1);if(Wt(p,{x1:e,y1:t,x2:f*r,y2:g*r,display:"inline"}),0===l)it=[e,t];else{var y=u.getItem(l-1),v=y.x,x=y.y;6===y.pathSegType?(v+=v-y.x2,x+=x-y.y2):it&&(v=it[0]/r,x=it[1]/r),He(6,l,[d,m,v,x,f,g],n)}}else{var _=qt("path_stretch_line");if(_){var S=u.getItem(l);if(6===S.pathSegType){var b=S.x+(S.x-S.x2),w=S.y+(S.y-S.y2);He(6,1,[e,t,b*r,w*r,e,t],_)}else it?He(6,1,[e,t,it[0],it[1],e,t],_):He(4,1,[e,t],_)}}}},mouseUp:function(e,t,r,n){var i=Ge.getDrawnPath();if("path"===Ge.getCurrentMode())return nt=null,i||(t=qt(Ge.getId()),Ge.setStarted(!1),it=null),{keep:!0,element:t};var a=Ge.getRubberBox();if(Pe.dragging){var s=Pe.cur_pt;Pe.dragging=!1,Pe.dragctrl=!1,Pe.update(),ot&&Pe.endChanges("Move path point(s)"),e.shiftKey||ot||Pe.selectPt(s)}else a&&"none"!==a.getAttribute("display")?(a.setAttribute("display","none"),a.getAttribute("width")<=2&&a.getAttribute("height")<=2&&ut.toSelectMode(e.target)):ut.toSelectMode(e.target);ot=!1},toEditMode:function(e){Pe=Xe(e),Ge.setCurrentMode("pathedit"),Ge.clearSelection(),Pe.show(!0).update(),Pe.oldbbox=Tt(Pe.elem),at=!1},toSelectMode:function(e){var t=e===Pe.elem;Ge.setCurrentMode("select"),Pe.show(!1),st=!1,Ge.clearSelection(),Pe.matrix&&Je(),t&&(Ge.call("selected",[e]),Ge.addToSelection([e],!0))},addSubPath:function(e){e?(Ge.setCurrentMode("path"),at=!0):(ut.clear(!0),ut.toEditMode(Pe.elem))},select:function(e){st===e?(ut.toEditMode(e),Ge.setCurrentMode("pathedit")):st=e},reorient:function(){var e=Ge.getSelectedElements()[0];if(e&&0!==Dt(e)){var t=new ue("Reorient path"),r={d:e.getAttribute("d"),transform:e.getAttribute("transform")};t.addSubCommand(new oe(e,r)),Ge.clearSelection(),this.resetOrientation(e),Ge.addCommandToHistory(t),Xe(e).show(!1).matrix=null,this.clear(),Ge.addToSelection([e],!0),Ge.call("changed",Ge.getSelectedElements())}},clear:function(e){var t=Ge.getDrawnPath();if(st=null,t){var r=qt(Ge.getId());Se(qt("path_stretch_line")).remove(),Se(r).remove(),Se(qt("pathpointgrip_container")).find("*").attr("display","none"),it=null,Ge.setDrawnPath(null),Ge.setStarted(!1)}else"pathedit"===Ge.getCurrentMode()&&this.toSelectMode();Pe&&Pe.init().show(!1)},resetOrientation:function(e){if(Xt(e)||"path"!==e.nodeName)return!1;var t=Q(e),r=ye(t).matrix;t.clear(),e.removeAttribute("transform");for(var n=e.pathSegList,i=n.numberOfItems,a=function(t){var i=n.getItem(t),a=i.pathSegType;if(1===a)return"continue";var s=[];Se.each(["",1,2],function(e,t){var n=i["x"+t],a=i["y"+t];if(void 0!==n&&void 0!==a){var o=de(n,a,r);s.splice(s.length,0,o.x,o.y)}}),He(a,t,s,e)},s=0;s<i;++s)a(s);!function(e,t){for(var r=Tt(e),n=0;n<2;n++){var i=0===n?"fill":"stroke",a=e.getAttribute(i);if(a&&a.startsWith("url(")){var s=zt(a);if("linearGradient"===s.tagName){var 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u=o.nextSibling,l=o.parentNode;a.append(o),i.addSubCommand(new Zr(o,u,l))}}i.isEmpty()||U(i),Je([a],!0)};var Nr=this.pushGroupProperties=function(e,t){for(var r,n,i,a=e.childNodes,s=a.length,o=e.getAttribute("transform"),l=Q(e),h=ye(l).matrix,c=new Jr("Push group properties"),m=Dt(e),f=Yr(e).attr(["filter","opacity"]),g=y(),p=0;p<s;p++){var v=a[p];if(1===v.nodeType){if(null!==f.opacity&&1!==f.opacity){var x=Math.round((v.getAttribute("opacity")||1)*f.opacity*100)/100;Pr("opacity",x,[v])}if(f.filter){var _=this.getBlur(v),S=_;n||(n=this.getBlur(e)),_?_=Number(n)+Number(_):0===_&&(_=n),S?r=zt(v.getAttribute("filter")):r?(r=g.copyElem(r),Gt().append(r)):r=zt(f.filter);var b="feGaussianBlur"===r.firstChild.tagName?"blur":"filter";r.id=v.id+"_"+b,Pr("filter","url(#"+r.id+")",[v]),_&&(Pr("stdDeviation",_,[r.firstChild]),u.setBlurOffsets(r,_))}var w=Q(v);if(v.tagName.includes("Gradient")&&(w=null),w&&"defs"!==v.tagName&&l.numberOfItems){if(m&&1===l.numberOfItems){var A=l.getItem(0).matrix,k=d.createSVGMatrix(),C=Dt(v);C&&(k=w.getItem(0).matrix);var E=Tt(v),P=ye(w).matrix,G=de(E.x+E.width/2,E.y+E.height/2,P),N=m+C,I=d.createSVGTransform();I.setRotate(N,G.x,G.y);var T=fe(A,k,I.matrix.inverse());if(C&&w.removeItem(0),N&&(w.numberOfItems?w.insertItemBefore(I,0):w.appendItem(I)),T.e||T.f){var L=d.createSVGTransform();L.setTranslate(T.e,T.f),w.numberOfItems?w.insertItemBefore(L,0):w.appendItem(L)}}else{var V=v.getAttribute("transform");(i={}).transform=V||"";var O=d.createSVGTransform(),M=ye(w).matrix,R=M.inverse(),B=fe(R,h,M);O.setMatrix(B),w.appendItem(O)}var U=Dr(v);U&&c.addSubCommand(U)}}}if(o&&((i={}).transform=o,e.setAttribute("transform",""),e.removeAttribute("transform"),c.addSubCommand(new $r(e,i))),t&&!c.isEmpty())return c};this.ungroupSelectedElement=function(){var e=b[0];if(e)if(Yr(e).data("gsvg")||Yr(e).data("symbol"))ir(e);else{if("use"===e.tagName){var t=qt(Et(e).substr(1));return Yr(e).data("symbol",t).data("ref",t),void ir(e)}var r=Yr(e).parents("a");if(r.length&&(e=r[0]),"g"===e.tagName||"a"===e.tagName){var n=new Jr("Ungroup Elements"),i=Nr(e,!0);i&&n.addSubCommand(i);for(var a=e.parentNode,s=e.nextSibling,o=new Array(e.childNodes.length),u=0;e.firstChild;){var l=e.firstChild,h=l.nextSibling,c=l.parentNode;if("title"!==l.tagName)o[u++]=l=a.insertBefore(l,s),n.addSubCommand(new Zr(l,h,c));else{var d=l.nextSibling;n.addSubCommand(new Kr(l,d,c)),l.remove()}}re();var m=e.nextSibling;e=a.removeChild(e),n.addSubCommand(new Kr(e,m,a)),n.isEmpty()||U(n),ne(o)}}},this.moveToTopSelectedElement=function(){var e=h(b,1)[0];if(!Xt(e)){var t=e,r=t.parentNode,n=t.nextSibling;n!==(t=t.parentNode.appendChild(t)).nextSibling&&(U(new Zr(t,n,r,"top")),ee("changed",[t]))}},this.moveToBottomSelectedElement=function(){var e=h(b,1)[0];if(!Xt(e)){var t=e,r=t.parentNode,n=t.nextSibling,i=t.parentNode.firstChild;"title"===i.tagName&&(i=i.nextSibling),"defs"===i.tagName&&(i=i.nextSibling),n!==(t=t.parentNode.insertBefore(t,i)).nextSibling&&(U(new Zr(t,n,r,"bottom")),ee("changed",[t]))}},this.moveUpDownSelected=function(e){var t=b[0];if(t){var r,n;He=[];var i=Yr(ze(jt([t]))).toArray();if("Down"===e&&i.reverse(),Yr.each(i,function(){return n?(r=this,!1):(this===t&&(n=!0),!0)}),r){var a=t,s=a.parentNode,o=a.nextSibling;Yr(r)["Down"===e?"before":"after"](a),o!==a.nextSibling&&(U(new Zr(a,o,s,"Move "+e)),ee("changed",[a]))}}},this.moveSelectedElements=function(e,t,r){e.constructor!==Array&&(e/=v,t/=v),r=r||!0;for(var n=new Jr("position"),i=b.length;i--;){var a=b[i];if(!Xt(a)){var s=d.createSVGTransform(),o=Q(a);e.constructor===Array?s.setTranslate(e[i],t[i]):s.setTranslate(e,t),o.numberOfItems?o.insertItemBefore(s,0):o.appendItem(s);var u=Dr(a);u&&n.addSubCommand(u),W.requestSelector(a).resize()}}if(!n.isEmpty())return r&&U(n),ee("changed",b),n},this.cloneSelectedElements=function(e,t){var r,n,i=new Jr("Clone Elements"),a=b.length;for(b.sort(function(e,t){return Yr(t).index()-Yr(e).index()}),r=0;r<a&&(n=b[r],!Xt(n));++r);var s=b.slice(0,r);this.clearSelection(!0);var o=y();for(r=s.length;r--;)n=s[r]=o.copyElem(s[r]),(x||o.getCurrentLayer()).append(n),i.addSubCommand(new Xr(n));i.isEmpty()||(ne(s.reverse()),this.moveSelectedElements(e,t,!1),U(i))},this.alignSelectedElements=function(e,t){var r=[],n=b.length;if(n){for(var i=Number.MAX_VALUE,a=Number.MIN_VALUE,s=Number.MAX_VALUE,o=Number.MIN_VALUE,l=Number.MIN_VALUE,h=Number.MIN_VALUE,c=0;c<n&&!Xt(b[c]);++c){var d=b[c];switch(r[c]=jt([d]),t){case"smallest":(("l"===e||"c"===e||"r"===e)&&(l===Number.MIN_VALUE||l>r[c].width)||("t"===e||"m"===e||"b"===e)&&(h===Number.MIN_VALUE||h>r[c].height))&&(i=r[c].x,s=r[c].y,a=r[c].x+r[c].width,o=r[c].y+r[c].height,l=r[c].width,h=r[c].height);break;case"largest":(("l"===e||"c"===e||"r"===e)&&(l===Number.MIN_VALUE||l<r[c].width)||("t"===e||"m"===e||"b"===e)&&(h===Number.MIN_VALUE||h<r[c].height))&&(i=r[c].x,s=r[c].y,a=r[c].x+r[c].width,o=r[c].y+r[c].height,l=r[c].width,h=r[c].height);break;default:r[c].x<i&&(i=r[c].x),r[c].y<s&&(s=r[c].y),r[c].x+r[c].width>a&&(a=r[c].x+r[c].width),r[c].y+r[c].height>o&&(o=r[c].y+r[c].height)}}"page"===t&&(i=0,s=0,a=u.contentW,o=u.contentH);for(var m=new Array(n),f=new Array(n),g=0;g<n&&!Xt(b[g]);++g){var p=r[g];switch(m[g]=0,f[g]=0,e){case"l":m[g]=i-p.x;break;case"c":m[g]=(i+a)/2-(p.x+p.width/2);break;case"r":m[g]=a-(p.x+p.width);break;case"t":f[g]=s-p.y;break;case"m":f[g]=(s+o)/2-(p.y+p.height/2);break;case"b":f[g]=o-(p.y+p.height)}}this.moveSelectedElements(m,f)}},this.contentW=sr().w,this.contentH=sr().h,this.updateCanvas=function(e,t){d.setAttribute("width",e),d.setAttribute("height",t);var r=Yr("#canvasBackground")[0],n=m.getAttribute("x"),i=m.getAttribute("y"),a=(e-this.contentW*v)/2,s=(t-this.contentH*v)/2;Wt(m,{width:this.contentW*v,height:this.contentH*v,x:a,y:s,viewBox:"0 0 "+this.contentW+" "+this.contentH}),Wt(r,{width:m.getAttribute("width"),height:m.getAttribute("height"),x:a,y:s});var o=qt("background_image");return o&&Wt(o,{width:"100%",height:"100%"}),W.selectorParentGroup.setAttribute("transform","translate("+a+","+s+")"),Fe("canvasUpdated",{new_x:a,new_y:s,old_x:n,old_y:i,d_x:a-n,d_y:s-i}),{x:a,y:s,old_x:n,old_y:i,d_x:a-n,d_y:s-i}},this.setBackground=function(e,t){var r=qt("canvasBackground"),n=Yr(r).find("rect")[0],i=qt("background_image");n.setAttribute("fill",e),t?(i||(i=l.createElementNS(f.SVG,"image"),Wt(i,{id:"background_image",width:"100%",height:"100%",preserveAspectRatio:"xMinYMin",style:"pointer-events:none"})),Pt(i,t),r.append(i)):i&&i.remove()},this.cycleElement=function(e){var t,r=b[0],n=!1,i=Ht(x||y().getCurrentLayer());if(i.length){if(Xt(r))n=i[t=e?i.length-1:0];else for(var a=i.length;a--;)if(i[a]===r){(t=e?a-1:a+1)>=i.length?t=0:t<0&&(t=i.length-1),n=i[t];break}Je([n],!0),ee("selected",b)}},this.clear(),this.getPrivateMethods=function(){return{addCommandToHistory:U,BatchCommand:Jr,ChangeElementCommand:$r,decode64:xt,dropXMLInteralSubset:pt,encode64:vt,ffClone:Ye,findDefs:Gt,findDuplicateGradient:kr,getElem:qt,getPathBBox:Nt,getTypeMap:K,getUrlFromAttr:Ct,identifyLayers:cr,InsertElementCommand:Xr,isChrome:B,isIdentity:me,isIE:R,logMatrix:Xe,MoveElementCommand:Zr,NS:f,preventClickDefault:Zt,RemoveElementCommand:Kr,SVGEditTransformList:q,text2xml:At,transformBox:pe,transformPoint:de,walkTree:kt}}}}();
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