325 lines
219 KiB
HTML
325 lines
219 KiB
HTML
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<div id=Content><div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="mxUtils"></a>mxUtils</h1><div class=CBody><p>A singleton class that provides cross-browser helper methods. This is a global functionality. To access the functions in this class, use the global classname appended by the functionname. You may have to load chrome://global/content/contentAreaUtils.js to disable certain security restrictions in Mozilla for the <open>, <save>, <saveAs> and <copy> function.</p><h4 class=CHeading>For example, the following code displays an error message</h4><blockquote><pre class="prettyprint">mxUtils.error('Browser is not supported!', 200, false);</pre></blockquote><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#mxUtils" >mxUtils</a></td><td class=SDescription>A singleton class that provides cross-browser helper methods. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxUtils.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.errorResource" >errorResource</a></td><td class=SDescription>Specifies the resource key for the title of the error window. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxUtils.closeResource" >closeResource</a></td><td class=SDescription>Specifies the resource key for the label of the close button. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.errorImage" >errorImage</a></td><td class=SDescription>Defines the image used for error dialogs.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxUtils.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.removeCursors" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">removeCursors</a></td><td class=SDescription>Removes the cursors from the style of the given DOM node and its descendants.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getCurrentStyle" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">getCurrentStyle</a></td><td class=SDescription>Returns the current style of the specified element.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.setPrefixedStyle" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">setPrefixedStyle</a></td><td class=SDescription>Adds the given style with the standard name and an optional vendor prefix for the current browser.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.hasScrollbars" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">hasScrollbars</a></td><td class=SDescription>Returns true if the overflow CSS property of the given node is either scroll or auto.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.bind" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">bind</a></td><td class=SDescription>Returns a wrapper function that locks the execution scope of the given function to the specified scope. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.eval" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">eval</a></td><td class=SDescription>Evaluates the given expression using eval and returns the JavaScript object that represents the expression result. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.findNode" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">findNode</a></td><td class=SDescription>Returns the first node where attr equals value. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.findNodeByAttribute" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">findNodeByAttribute</a></td><td class=SDescription>Returns the first node where the given attribute matches the given value.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getFunctionName" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">getFunctionName</a></td><td class=SDescription>Returns the name for the given function.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.indexOf" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">indexOf</a></td><td class=SDescription>Returns the index of obj in array or -1 if the array does not contains the given object.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.remove" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">remove</a></td><td class=SDescription>Removes all occurrences of the given object in the given array or object. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.isNode" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')">isNode</a></td><td class=SDescription>Returns true if the given value is an XML node with the node name and if the optional attribute has the specified value.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.isAncestorNode" id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')">isAncestorNode</a></td><td class=SDescription>Returns true if the given ancestor is an ancestor of the given DOM node in the DOM. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getChildNodes" id=link14 onMouseOver="ShowTip(event, 'tt14', 'link14')" onMouseOut="HideTip('tt14')">getChildNodes</a></td><td class=SDescription>Returns an array of child nodes that are of the given node type.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.importNode" id=link15 onMouseOver="ShowTip(event, 'tt15', 'link15')" onMouseOut="HideTip('tt15')">importNode</a></td><td class=SDescription>Cross browser implementation for document.importNode. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.createXmlDocument" id=link16 onMouseOver="ShowTip(event, 'tt16', 'link16')" onMouseOut="HideTip('tt16')">createXmlDocument</a></td><td class=SDescription>Returns a new, empty XML document.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.parseXml" id=link17 onMouseOver="ShowTip(event, 'tt17', 'link17')" onMouseOut="HideTip('tt17')">parseXml</a></td><td class=SDescription>Parses the specified XML string into a new XML document and returns the new document.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.clearSelection" id=link18 onMouseOver="ShowTip(event, 'tt18', 'link18')" onMouseOut="HideTip('tt18')">clearSelection</a></td><td class=SDescription>Clears the current selection in the page.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getPrettyXML" >getPrettyXML</a></td><td class=SDescription>Returns a pretty printed string that represents the XML tree for the given node. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.removeWhitespace" id=link19 onMouseOver="ShowTip(event, 'tt19', 'link19')" onMouseOut="HideTip('tt19')">removeWhitespace</a></td><td class=SDescription>Removes the sibling text nodes for the given node that only consists of tabs, newlines and spaces.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.htmlEntities" id=link20 onMouseOver="ShowTip(event, 'tt20', 'link20')" onMouseOut="HideTip('tt20')">htmlEntities</a></td><td class=SDescription>Replaces characters (less than, greater than, newlines and quotes) with their HTML entities in the given string and returns the result.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.isVml" id=link21 onMouseOver="ShowTip(event, 'tt21', 'link21')" onMouseOut="HideTip('tt21')">isVml</a></td><td class=SDescription>Returns true if the given node is in the VML namespace.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getXml" id=link22 onMouseOver="ShowTip(event, 'tt22', 'link22')" onMouseOut="HideTip('tt22')">getXml</a></td><td class=SDescription>Returns the XML content of the specified node. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getTextContent" id=link23 onMouseOver="ShowTip(event, 'tt23', 'link23')" onMouseOut="HideTip('tt23')">getTextContent</a></td><td class=SDescription>Returns the text content of the specified node.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.setTextContent" id=link24 onMouseOver="ShowTip(event, 'tt24', 'link24')" onMouseOut="HideTip('tt24')">setTextContent</a></td><td class=SDescription>Sets the text content of the specified node.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getInnerHtml" id=link25 onMouseOver="ShowTip(event, 'tt25', 'link25')" onMouseOut="HideTip('tt25')">getInnerHtml</a></td><td class=SDescription>Returns the inner HTML for the given node as a string or an empty string if no node was specified. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getOuterHtml" id=link26 onMouseOver="ShowTip(event, 'tt26', 'link26')" onMouseOut="HideTip('tt26')">getOuterHtml</a></td><td class=SDescription>Returns the outer HTML for the given node as a string or an empty string if no node was specified. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.write" id=link27 onMouseOver="ShowTip(event, 'tt27', 'link27')" onMouseOut="HideTip('tt27')">write</a></td><td class=SDescription>Creates a text node for the given string and appends it to the given parent. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.writeln" id=link28 onMouseOver="ShowTip(event, 'tt28', 'link28')" onMouseOut="HideTip('tt28')">writeln</a></td><td class=SDescription>Creates a text node for the given string and appends it to the given parent with an additional linefeed. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.br" id=link29 onMouseOver="ShowTip(event, 'tt29', 'link29')" onMouseOut="HideTip('tt29')">br</a></td><td class=SDescription>Appends a linebreak to the given parent and returns the linebreak.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.button" id=link30 onMouseOver="ShowTip(event, 'tt30', 'link30')" onMouseOut="HideTip('tt30')">button</a></td><td class=SDescription>Returns a new button with the given level and function as an onclick event handler.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.para" id=link31 onMouseOver="ShowTip(event, 'tt31', 'link31')" onMouseOut="HideTip('tt31')">para</a></td><td class=SDescription>Appends a new paragraph with the given text to the specified parent and returns the paragraph.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.addTransparentBackgroundFilter" id=link32 onMouseOver="ShowTip(event, 'tt32', 'link32')" onMouseOut="HideTip('tt32')">addTransparentBackgroundFilter</a></td><td class=SDescription>Adds a transparent background to the filter of the given node. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.linkAction" id=link33 onMouseOver="ShowTip(event, 'tt33', 'link33')" onMouseOut="HideTip('tt33')">linkAction</a></td><td class=SDescription>Adds a hyperlink to the specified parent that invokes action on the specified editor.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.linkInvoke" id=link34 onMouseOver="ShowTip(event, 'tt34', 'link34')" onMouseOut="HideTip('tt34')">linkInvoke</a></td><td class=SDescription>Adds a hyperlink to the specified parent that invokes the specified function on the editor passing along the specified argument. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.link" id=link35 onMouseOver="ShowTip(event, 'tt35', 'link35')" onMouseOut="HideTip('tt35')">link</a></td><td class=SDescription>Adds a hyperlink to the specified parent and invokes the given function when the link is clicked.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.fit" id=link36 onMouseOver="ShowTip(event, 'tt36', 'link36')" onMouseOut="HideTip('tt36')">fit</a></td><td class=SDescription>Makes sure the given node is inside the visible area of the window. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.load" id=link37 onMouseOver="ShowTip(event, 'tt37', 'link37')" onMouseOut="HideTip('tt37')">load</a></td><td class=SDescription>Loads the specified URL <b>synchronously</b> and returns the <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link38 onMouseOver="ShowTip(event, 'tt38', 'link38')" onMouseOut="HideTip('tt38')">mxXmlRequest</a>. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.get" id=link39 onMouseOver="ShowTip(event, 'tt39', 'link39')" onMouseOut="HideTip('tt39')">get</a></td><td class=SDescription>Loads the specified URL <b>asynchronously</b> and invokes the given functions depending on the request status. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.post" id=link40 onMouseOver="ShowTip(event, 'tt40', 'link40')" onMouseOut="HideTip('tt40')">post</a></td><td class=SDescription>Posts the specified params to the given URL <b>asynchronously</b> and invokes the given functions depending on the request status. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.submit" id=link41 onMouseOver="ShowTip(event, 'tt41', 'link41')" onMouseOut="HideTip('tt41')">submit</a></td><td class=SDescription>Submits the given parameters to the specified URL using <a href="mxXmlRequest-js.html#mxXmlRequest.simulate" class=LFunction id=link42 onMouseOver="ShowTip(event, 'tt42', 'link42')" onMouseOut="HideTip('tt42')">mxXmlRequest.simulate</a> and returns the <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link43 onMouseOver="ShowTip(event, 'tt38', 'link43')" onMouseOut="HideTip('tt38')">mxXmlRequest</a>. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.loadInto" id=link44 onMouseOver="ShowTip(event, 'tt43', 'link44')" onMouseOut="HideTip('tt43')">loadInto</a></td><td class=SDescription>Loads the specified URL <b>asynchronously</b> into the specified document, invoking onload after the document has been loaded. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getValue" id=link45 onMouseOver="ShowTip(event, 'tt44', 'link45')" onMouseOut="HideTip('tt44')">getValue</a></td><td class=SDescription>Returns the value for the given key in the given associative array or the given default value if the value is null.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getNumber" id=link46 onMouseOver="ShowTip(event, 'tt45', 'link46')" onMouseOut="HideTip('tt45')">getNumber</a></td><td class=SDescription>Returns the numeric value for the given key in the given associative array or the given default value (or 0) if the value is null. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getColor" id=link47 onMouseOver="ShowTip(event, 'tt46', 'link47')" onMouseOut="HideTip('tt46')">getColor</a></td><td class=SDescription>Returns the color value for the given key in the given associative array or the given default value if the value is null. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.clone" id=link48 onMouseOver="ShowTip(event, 'tt47', 'link48')" onMouseOut="HideTip('tt47')">clone</a></td><td class=SDescription>Recursively clones the specified object ignoring all fieldnames in the given array of transient fields. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.equalPoints" id=link49 onMouseOver="ShowTip(event, 'tt48', 'link49')" onMouseOut="HideTip('tt48')">equalPoints</a></td><td class=SDescription>Compares all mxPoints in the given lists.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.equalEntries" id=link50 onMouseOver="ShowTip(event, 'tt49', 'link50')" onMouseOut="HideTip('tt49')">equalEntries</a></td><td class=SDescription>Returns true if all entries of the given objects are equal. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.isNaN" id=link51 onMouseOver="ShowTip(event, 'tt50', 'link51')" onMouseOut="HideTip('tt50')">isNaN</a></td><td class=SDescription>Returns true if the given value is of type number and isNaN returns true.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.extend" id=link52 onMouseOver="ShowTip(event, 'tt51', 'link52')" onMouseOut="HideTip('tt51')">extend</a></td><td class=SDescription>Assigns a copy of the superclass prototype to the subclass prototype. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.toString" id=link53 onMouseOver="ShowTip(event, 'tt52', 'link53')" onMouseOut="HideTip('tt52')">toString</a></td><td class=SDescription>Returns a textual representation of the specified object.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.toRadians" id=link54 onMouseOver="ShowTip(event, 'tt53', 'link54')" onMouseOut="HideTip('tt53')">toRadians</a></td><td class=SDescription>Converts the given degree to radians.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.arcToCurves" id=link55 onMouseOver="ShowTip(event, 'tt54', 'link55')" onMouseOut="HideTip('tt54')">arcToCurves</a></td><td class=SDescription>Converts the given arc to a series of curves.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getBoundingBox" id=link56 onMouseOver="ShowTip(event, 'tt55', 'link56')" onMouseOut="HideTip('tt55')">getBoundingBox</a></td><td class=SDescription>Returns the bounding box for the rotated rectangle.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getRotatedPoint" id=link57 onMouseOver="ShowTip(event, 'tt56', 'link57')" onMouseOut="HideTip('tt56')">getRotatedPoint</a></td><td class=SDescription>Rotates the given point by the given cos and sin.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.reversePortConstraints" id=link58 onMouseOver="ShowTip(event, 'tt57', 'link58')" onMouseOut="HideTip('tt57')">reversePortConstraints</a></td><td class=SDescription>Reverse the port constraint bitmask. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.findNearestSegment" id=link59 onMouseOver="ShowTip(event, 'tt58', 'link59')" onMouseOut="HideTip('tt58')">findNearestSegment</a></td><td class=SDescription>Finds the index of the nearest segment on the given cell state for the specified coordinate pair.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.rectangleIntersectsSegment" id=link60 onMouseOver="ShowTip(event, 'tt59', 'link60')" onMouseOut="HideTip('tt59')">rectangleIntersectsSegment</a></td><td class=SDescription>Returns true if the given rectangle intersects the given segment.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.contains" id=link61 onMouseOver="ShowTip(event, 'tt60', 'link61')" onMouseOut="HideTip('tt60')">contains</a></td><td class=SDescription>Returns true if the specified point (x, y) is contained in the given rectangle.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.intersects" id=link62 onMouseOver="ShowTip(event, 'tt61', 'link62')" onMouseOut="HideTip('tt61')">intersects</a></td><td class=SDescription>Returns true if the two rectangles intersect.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.intersects" id=link63 onMouseOver="ShowTip(event, 'tt61', 'link63')" onMouseOut="HideTip('tt61')">intersects</a></td><td class=SDescription>Returns true if the two rectangles intersect.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getOffset" id=link64 onMouseOver="ShowTip(event, 'tt62', 'link64')" onMouseOut="HideTip('tt62')">getOffset</a></td><td class=SDescription>Returns the offset for the specified container as an <a href="mxPoint-js.html#mxPoint" class=LClass id=link65 onMouseOver="ShowTip(event, 'tt63', 'link65')" onMouseOut="HideTip('tt63')">mxPoint</a>. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getDocumentScrollOrigin" id=link66 onMouseOver="ShowTip(event, 'tt64', 'link66')" onMouseOut="HideTip('tt64')">getDocumentScrollOrigin</a></td><td class=SDescription>Returns the scroll origin of the given document or the current document if no document is given.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getScrollOrigin" id=link67 onMouseOver="ShowTip(event, 'tt65', 'link67')" onMouseOut="HideTip('tt65')">getScrollOrigin</a></td><td class=SDescription>Returns the top, left corner of the viewrect as an <a href="mxPoint-js.html#mxPoint" class=LClass id=link68 onMouseOver="ShowTip(event, 'tt63', 'link68')" onMouseOut="HideTip('tt63')">mxPoint</a>.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.convertPoint" id=link69 onMouseOver="ShowTip(event, 'tt66', 'link69')" onMouseOut="HideTip('tt66')">convertPoint</a></td><td class=SDescription>Converts the specified point (x, y) using the offset of the specified container and returns a new <a href="mxPoint-js.html#mxPoint" class=LClass id=link70 onMouseOver="ShowTip(event, 'tt63', 'link70')" onMouseOut="HideTip('tt63')">mxPoint</a> with the result.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.ltrim" id=link71 onMouseOver="ShowTip(event, 'tt67', 'link71')" onMouseOut="HideTip('tt67')">ltrim</a></td><td class=SDescription>Strips all whitespaces from the beginning of the string. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.rtrim" id=link72 onMouseOver="ShowTip(event, 'tt68', 'link72')" onMouseOut="HideTip('tt68')">rtrim</a></td><td class=SDescription>Strips all whitespaces from the end of the string. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.trim" id=link73 onMouseOver="ShowTip(event, 'tt69', 'link73')" onMouseOut="HideTip('tt69')">trim</a></td><td class=SDescription>Strips all whitespaces from both end of the string. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.isNumeric" id=link74 onMouseOver="ShowTip(event, 'tt70', 'link74')" onMouseOut="HideTip('tt70')">isNumeric</a></td><td class=SDescription>Returns true if the specified value is numeric, that is, if it is not null, not an empty string, not a HEX number and isNaN returns false.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.mod" id=link75 onMouseOver="ShowTip(event, 'tt71', 'link75')" onMouseOut="HideTip('tt71')">mod</a></td><td class=SDescription>Returns the remainder of division of n by m. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.intersection" id=link76 onMouseOver="ShowTip(event, 'tt72', 'link76')" onMouseOut="HideTip('tt72')">intersection</a></td><td class=SDescription>Returns the intersection of two lines as an <a href="mxPoint-js.html#mxPoint" class=LClass id=link77 onMouseOver="ShowTip(event, 'tt63', 'link77')" onMouseOut="HideTip('tt63')">mxPoint</a>.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.ptSeqDistSq" >ptSeqDistSq</a></td><td class=SDescription>Returns the square distance between a segment and a point.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.relativeCcw" id=link78 onMouseOver="ShowTip(event, 'tt73', 'link78')" onMouseOut="HideTip('tt73')">relativeCcw</a></td><td class=SDescription>Returns 1 if the given point on the right side of the segment, 0 if its on the segment, and -1 if the point is on the left side of the segment.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.animateChanges" id=link79 onMouseOver="ShowTip(event, 'tt74', 'link79')" onMouseOut="HideTip('tt74')">animateChanges</a></td><td class=SDescription>See <a href="mxEffects-js.html#mxEffects.animateChanges" class=LFunction id=link80 onMouseOver="ShowTip(event, 'tt75', 'link80')" onMouseOut="HideTip('tt75')">mxEffects.animateChanges</a>. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.cascadeOpacity" id=link81 onMouseOver="ShowTip(event, 'tt76', 'link81')" onMouseOut="HideTip('tt76')">cascadeOpacity</a></td><td class=SDescription>See <a href="mxEffects-js.html#mxEffects.cascadeOpacity" class=LFunction id=link82 onMouseOver="ShowTip(event, 'tt77', 'link82')" onMouseOut="HideTip('tt77')">mxEffects.cascadeOpacity</a>. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.fadeOut" id=link83 onMouseOver="ShowTip(event, 'tt78', 'link83')" onMouseOut="HideTip('tt78')">fadeOut</a></td><td class=SDescription>See <a href="mxEffects-js.html#mxEffects.fadeOut" class=LFunction id=link84 onMouseOver="ShowTip(event, 'tt79', 'link84')" onMouseOut="HideTip('tt79')">mxEffects.fadeOut</a>. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.setOpacity" id=link85 onMouseOver="ShowTip(event, 'tt80', 'link85')" onMouseOut="HideTip('tt80')">setOpacity</a></td><td class=SDescription>Sets the opacity of the specified DOM node to the given value in %.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.createImage" id=link86 onMouseOver="ShowTip(event, 'tt81', 'link86')" onMouseOut="HideTip('tt81')">createImage</a></td><td class=SDescription>Creates and returns an image (IMG node) or VML image (v:image) in IE6 in quirks mode.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.sortCells" id=link87 onMouseOver="ShowTip(event, 'tt82', 'link87')" onMouseOut="HideTip('tt82')">sortCells</a></td><td class=SDescription>Sorts the given cells according to the order in the cell hierarchy. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getStylename" id=link88 onMouseOver="ShowTip(event, 'tt83', 'link88')" onMouseOut="HideTip('tt83')">getStylename</a></td><td class=SDescription>Returns the stylename in a style of the form [(stylename|key=value);] or an empty string if the given style does not contain a stylename.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getStylenames" id=link89 onMouseOver="ShowTip(event, 'tt84', 'link89')" onMouseOut="HideTip('tt84')">getStylenames</a></td><td class=SDescription>Returns the stylenames in a style of the form [(stylename|key=value);] or an empty array if the given style does not contain any stylenames.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.indexOfStylename" id=link90 onMouseOver="ShowTip(event, 'tt85', 'link90')" onMouseOut="HideTip('tt85')">indexOfStylename</a></td><td class=SDescription>Returns the index of the given stylename in the given style. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.addStylename" id=link91 onMouseOver="ShowTip(event, 'tt86', 'link91')" onMouseOut="HideTip('tt86')">addStylename</a></td><td class=SDescription>Adds the specified stylename to the given style if it does not already contain the stylename.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.removeStylename" id=link92 onMouseOver="ShowTip(event, 'tt87', 'link92')" onMouseOut="HideTip('tt87')">removeStylename</a></td><td class=SDescription>Removes all occurrences of the specified stylename in the given style and returns the updated style. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.removeAllStylenames" id=link93 onMouseOver="ShowTip(event, 'tt88', 'link93')" onMouseOut="HideTip('tt88')">removeAllStylenames</a></td><td class=SDescription>Removes all stylenames from the given style and returns the updated style.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.setCellStyles" id=link94 onMouseOver="ShowTip(event, 'tt89', 'link94')" onMouseOut="HideTip('tt89')">setCellStyles</a></td><td class=SDescription>Assigns the value for the given key in the styles of the given cells, or removes the key from the styles if the value is null.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.setStyle" id=link95 onMouseOver="ShowTip(event, 'tt90', 'link95')" onMouseOut="HideTip('tt90')">setStyle</a></td><td class=SDescription>Adds or removes the given key, value pair to the style and returns the new style. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.setCellStyleFlags" id=link96 onMouseOver="ShowTip(event, 'tt91', 'link96')" onMouseOut="HideTip('tt91')">setCellStyleFlags</a></td><td class=SDescription>Sets or toggles the flag bit for the given key in the cell’s styles. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.setStyleFlag" id=link97 onMouseOver="ShowTip(event, 'tt92', 'link97')" onMouseOut="HideTip('tt92')">setStyleFlag</a></td><td class=SDescription>Sets or removes the given key from the specified style and returns the new style. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getAlignmentAsPoint" id=link98 onMouseOver="ShowTip(event, 'tt93', 'link98')" onMouseOut="HideTip('tt93')">getAlignmentAsPoint</a></td><td class=SDescription>Returns an <a href="mxPoint-js.html#mxPoint" class=LClass id=link99 onMouseOver="ShowTip(event, 'tt63', 'link99')" onMouseOut="HideTip('tt63')">mxPoint</a> that represents the horizontal and vertical alignment for numeric computations. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getSizeForString" id=link100 onMouseOver="ShowTip(event, 'tt94', 'link100')" onMouseOut="HideTip('tt94')">getSizeForString</a></td><td class=SDescription>Returns an <a href="mxRectangle-js.html#mxRectangle" class=LClass id=link101 onMouseOver="ShowTip(event, 'tt95', 'link101')" onMouseOut="HideTip('tt95')">mxRectangle</a> with the size (width and height in pixels) of the given string. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.getViewXml" id=link102 onMouseOver="ShowTip(event, 'tt96', 'link102')" onMouseOut="HideTip('tt96')">getViewXml</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.getScaleForPageCount" id=link103 onMouseOver="ShowTip(event, 'tt97', 'link103')" onMouseOut="HideTip('tt97')">getScaleForPageCount</a></td><td class=SDescription>Returns the scale to be used for printing the graph with the given bounds across the specifies number of pages with the given format. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.show" id=link104 onMouseOver="ShowTip(event, 'tt98', 'link104')" onMouseOut="HideTip('tt98')">show</a></td><td class=SDescription>Copies the styles and the markup from the graph’s container into the given document and removes all cursor styles. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.printScreen" id=link105 onMouseOver="ShowTip(event, 'tt99', 'link105')" onMouseOut="HideTip('tt99')">printScreen</a></td><td class=SDescription>Prints the specified graph using a new window and the built-in print dialog.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.popup" id=link106 onMouseOver="ShowTip(event, 'tt100', 'link106')" onMouseOut="HideTip('tt100')">popup</a></td><td class=SDescription>Shows the specified text content in a new <a href="mxWindow-js.html#mxWindow" class=LClass id=link107 onMouseOver="ShowTip(event, 'tt101', 'link107')" onMouseOut="HideTip('tt101')">mxWindow</a> or a new browser window if isInternalWindow is false.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.alert" id=link108 onMouseOver="ShowTip(event, 'tt102', 'link108')" onMouseOut="HideTip('tt102')">alert</a></td><td class=SDescription>Displayss the given alert in a new dialog. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.prompt" id=link109 onMouseOver="ShowTip(event, 'tt103', 'link109')" onMouseOut="HideTip('tt103')">prompt</a></td><td class=SDescription>Displays the given message in a prompt dialog. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.confirm" id=link110 onMouseOver="ShowTip(event, 'tt104', 'link110')" onMouseOut="HideTip('tt104')">confirm</a></td><td class=SDescription>Displays the given message in a confirm dialog. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxUtils.error" id=link111 onMouseOver="ShowTip(event, 'tt105', 'link111')" onMouseOut="HideTip('tt105')">error</a></td><td class=SDescription>Displays the given error message in a new <a href="mxWindow-js.html#mxWindow" class=LClass id=link112 onMouseOver="ShowTip(event, 'tt101', 'link112')" onMouseOut="HideTip('tt101')">mxWindow</a> of the given width. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxUtils.makeDraggable" id=link113 onMouseOver="ShowTip(event, 'tt106', 'link113')" onMouseOut="HideTip('tt106')">makeDraggable</a></td><td class=SDescription>Configures the given DOM element to act as a drag source for the specified graph. </td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
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<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxUtils.Variables"></a>Variables</h3></div></div>
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<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxUtils.errorResource"></a>errorResource</h3><div class=CBody><p>Specifies the resource key for the title of the error window. If the resource for this key does not exist then the value is used as the title. Default is ‘error’.</p></div></div></div>
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<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxUtils.closeResource"></a>closeResource</h3><div class=CBody><p>Specifies the resource key for the label of the close button. If the resource for this key does not exist then the value is used as the label. Default is ‘close’.</p></div></div></div>
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<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxUtils.errorImage"></a>errorImage</h3><div class=CBody><p>Defines the image used for error dialogs.</p></div></div></div>
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<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxUtils.Functions"></a>Functions</h3></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.removeCursors"></a>removeCursors</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeCursors: function(</td><td class=PParameter nowrap>element</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Removes the cursors from the style of the given DOM node and its descendants.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>element</td><td class=CDLDescription>DOM node to remove the cursor style from.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getCurrentStyle"></a>getCurrentStyle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>getCurrentStyle: function()</td></tr></table></blockquote><p>Returns the current style of the specified element.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>element</td><td class=CDLDescription>DOM node whose current style should be returned.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.setPrefixedStyle"></a>setPrefixedStyle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>setPrefixedStyle: function()</td></tr></table></blockquote><p>Adds the given style with the standard name and an optional vendor prefix for the current browser.</p><blockquote><pre class="prettyprint">mxUtils.setPrefixedStyle(node.style, 'transformOrigin', '0% 0%');</pre></blockquote></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.hasScrollbars"></a>hasScrollbars</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>hasScrollbars: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the overflow CSS property of the given node is either scroll or auto.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node whose style should be checked for scrollbars.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.bind"></a>bind</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>bind: function(</td><td class=PParameter nowrap>scope,</td></tr><tr><td></td><td class=PParameter nowrap>funct</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns a wrapper function that locks the execution scope of the given function to the specified scope. Inside funct, the “this” keyword becomes a reference to that scope.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.eval"></a>eval</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>eval: function(</td><td class=PParameter nowrap>expr</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Evaluates the given expression using eval and returns the JavaScript object that represents the expression result. Supports evaluation of expressions that define functions and returns the function object for these expressions.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>expr</td><td class=CDLDescription>A string that represents a JavaScript expression.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.findNode"></a>findNode</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>findNode: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>attr,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the first node where attr equals value. This implementation does not use XPath.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.findNodeByAttribute"></a>findNodeByAttribute</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>findNodeByAttribute: function()</td></tr></table></blockquote><p>Returns the first node where the given attribute matches the given value.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>Root node where the search should start.</td></tr><tr><td class=CDLEntry>attr</td><td class=CDLDescription>Name of the attribute to be checked.</td></tr><tr><td class=CDLEntry>value</td><td class=CDLDescription>Value of the attribute to match.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getFunctionName"></a>getFunctionName</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getFunctionName: function(</td><td class=PParameter nowrap>f</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the name for the given function.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>f</td><td class=CDLDescription>JavaScript object that represents a function.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.indexOf"></a>indexOf</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>indexOf: function(</td><td class=PParameter nowrap>array,</td></tr><tr><td></td><td class=PParameter nowrap>obj</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the index of obj in array or -1 if the array does not contains the given object.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>array</td><td class=CDLDescription>Array to check for the given obj.</td></tr><tr><td class=CDLEntry>obj</td><td class=CDLDescription>Object to find in the given array.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.remove"></a>remove</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>remove: function(</td><td class=PParameter nowrap>obj,</td></tr><tr><td></td><td class=PParameter nowrap>array</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Removes all occurrences of the given object in the given array or object. If there are multiple occurrences of the object, be they associative or as an array entry, all occurrences are removed from the array or deleted from the object. By removing the object from the array, all elements following the removed element are shifted by one step towards the beginning of the array.</p><p>The length of arrays is not modified inside this function.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>obj</td><td class=CDLDescription>Object to find in the given array.</td></tr><tr><td class=CDLEntry>array</td><td class=CDLDescription>Array to check for the given obj.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.isNode"></a>isNode</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isNode: function(</td><td class=PParameter nowrap>value,</td></tr><tr><td></td><td class=PParameter nowrap>nodeName,</td></tr><tr><td></td><td class=PParameter nowrap>attributeName,</td></tr><tr><td></td><td class=PParameter nowrap>attributeValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the given value is an XML node with the node name and if the optional attribute has the specified value.</p><p>This implementation assumes that the given value is a DOM node if the nodeType property is numeric, that is, if isNaN returns false for value.nodeType.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>value</td><td class=CDLDescription>Object that should be examined as a node.</td></tr><tr><td class=CDLEntry>nodeName</td><td class=CDLDescription>String that specifies the node name.</td></tr><tr><td class=CDLEntry>attributeName</td><td class=CDLDescription>Optional attribute name to check.</td></tr><tr><td class=CDLEntry>attributeValue</td><td class=CDLDescription>Optional attribute value to check.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.isAncestorNode"></a>isAncestorNode</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isAncestorNode: function(</td><td class=PParameter nowrap>ancestor,</td></tr><tr><td></td><td class=PParameter nowrap>child</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the given ancestor is an ancestor of the given DOM node in the DOM. This also returns true if the child is the ancestor.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>ancestor</td><td class=CDLDescription>DOM node that represents the ancestor.</td></tr><tr><td class=CDLEntry>child</td><td class=CDLDescription>DOM node that represents the child.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getChildNodes"></a>getChildNodes</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getChildNodes: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>nodeType</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns an array of child nodes that are of the given node type.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>Parent DOM node to return the children from.</td></tr><tr><td class=CDLEntry>nodeType</td><td class=CDLDescription>Optional node type to return. Default is <a href="mxConstants-js.html#mxConstants.NODETYPE_ELEMENT" class=LVariable id=link114 onMouseOver="ShowTip(event, 'tt107', 'link114')" onMouseOut="HideTip('tt107')">mxConstants.NODETYPE_ELEMENT</a>.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.importNode"></a>importNode</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>importNode: function(</td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>allChildren</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Cross browser implementation for document.importNode. Uses document.importNode in all browsers but IE, where the node is cloned by creating a new node and copying all attributes and children into it using importNode, recursively.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>doc</td><td class=CDLDescription>Document to import the node into.</td></tr><tr><td class=CDLEntry>node</td><td class=CDLDescription>Node to be imported.</td></tr><tr><td class=CDLEntry>allChildren</td><td class=CDLDescription>If all children should be imported.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.createXmlDocument"></a>createXmlDocument</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>createXmlDocument: function()</td></tr></table></blockquote><p>Returns a new, empty XML document.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.parseXml"></a>parseXml</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>parseXml: function()</td></tr></table></blockquote><p>Parses the specified XML string into a new XML document and returns the new document.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">var doc = mxUtils.parseXml(
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'<mxGraphModel><root><MyDiagram id="0"><mxCell/></MyDiagram>'+
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'<MyLayer id="1"><mxCell parent="0" /></MyLayer><MyObject id="2">'+
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'<mxCell style="strokeColor=blue;fillColor=red" parent="1" vertex="1">'+
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'<mxGeometry x="10" y="10" width="80" height="30" as="geometry"/>'+
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'</mxCell></MyObject></root></mxGraphModel>');</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>xml</td><td class=CDLDescription>String that contains the XML data.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.clearSelection"></a>clearSelection</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>clearSelection: function()</td></tr></table></blockquote><p>Clears the current selection in the page.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getPrettyXML"></a>getPrettyXML</h3><div class=CBody><p>Returns a pretty printed string that represents the XML tree for the given node. This method should only be used to print XML for reading, use <a href="#mxUtils.getXml" class=LFunction id=link115 onMouseOver="ShowTip(event, 'tt22', 'link115')" onMouseOut="HideTip('tt22')">getXml</a> instead to obtain a string for processing.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node to return the XML for.</td></tr><tr><td class=CDLEntry>tab</td><td class=CDLDescription>Optional string that specifies the indentation for one level. Default is two spaces.</td></tr><tr><td class=CDLEntry>indent</td><td class=CDLDescription>Optional string that represents the current indentation. Default is an empty string.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.removeWhitespace"></a>removeWhitespace</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeWhitespace: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>before</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Removes the sibling text nodes for the given node that only consists of tabs, newlines and spaces.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node whose siblings should be removed.</td></tr><tr><td class=CDLEntry>before</td><td class=CDLDescription>Optional boolean that specifies the direction of the traversal.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.htmlEntities"></a>htmlEntities</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>htmlEntities: function(</td><td class=PParameter nowrap>s,</td></tr><tr><td></td><td class=PParameter nowrap>newline</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Replaces characters (less than, greater than, newlines and quotes) with their HTML entities in the given string and returns the result.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>s</td><td class=CDLDescription>String that contains the characters to be converted.</td></tr><tr><td class=CDLEntry>newline</td><td class=CDLDescription>If newlines should be replaced. Default is true.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.isVml"></a>isVml</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isVml: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the given node is in the VML namespace.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node whose tag urn should be checked.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getXml"></a>getXml</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getXml: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>linefeed</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the XML content of the specified node. For Internet Explorer, all \r\n\t[\t]* are removed from the XML string and the remaining \r\n are replaced by \n. All \n are then replaced with linefeed, or &#xa; if no linefeed is defined.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node to return the XML for.</td></tr><tr><td class=CDLEntry>linefeed</td><td class=CDLDescription>Optional string that linefeeds are converted into. Default is &#xa;</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getTextContent"></a>getTextContent</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getTextContent: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the text content of the specified node.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node to return the text content for.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.setTextContent"></a>setTextContent</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setTextContent: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>text</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the text content of the specified node.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node to set the text content for.</td></tr><tr><td class=CDLEntry>text</td><td class=CDLDescription>String that represents the text content.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getInnerHtml"></a>getInnerHtml</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>getInnerHtml: function()</td></tr></table></blockquote><p>Returns the inner HTML for the given node as a string or an empty string if no node was specified. The inner HTML is the text representing all children of the node, but not the node itself.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node to return the inner HTML for.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getOuterHtml"></a>getOuterHtml</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>getOuterHtml: function()</td></tr></table></blockquote><p>Returns the outer HTML for the given node as a string or an empty string if no node was specified. The outer HTML is the text representing all children of the node including the node itself.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node to return the outer HTML for.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.write"></a>write</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>write: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates a text node for the given string and appends it to the given parent. Returns the text node.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>DOM node to append the text node to.</td></tr><tr><td class=CDLEntry>text</td><td class=CDLDescription>String representing the text to be added.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.writeln"></a>writeln</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>writeln: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates a text node for the given string and appends it to the given parent with an additional linefeed. Returns the text node.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>DOM node to append the text node to.</td></tr><tr><td class=CDLEntry>text</td><td class=CDLDescription>String representing the text to be added.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.br"></a>br</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>br: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>count</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Appends a linebreak to the given parent and returns the linebreak.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>DOM node to append the linebreak to.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.button"></a>button</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>button: function(</td><td class=PParameter nowrap>label,</td></tr><tr><td></td><td class=PParameter nowrap>funct,</td></tr><tr><td></td><td class=PParameter nowrap>doc</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns a new button with the given level and function as an onclick event handler.</p><blockquote><pre class="prettyprint">document.body.appendChild(mxUtils.button('Test', function(evt)
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|
{
|
|
alert('Hello, World!');
|
|
}));</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>label</td><td class=CDLDescription>String that represents the label of the button.</td></tr><tr><td class=CDLEntry>funct</td><td class=CDLDescription>Function to be called if the button is pressed.</td></tr><tr><td class=CDLEntry>doc</td><td class=CDLDescription>Optional document to be used for creating the button. Default is the current document.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.para"></a>para</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>para: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Appends a new paragraph with the given text to the specified parent and returns the paragraph.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>DOM node to append the text node to.</td></tr><tr><td class=CDLEntry>text</td><td class=CDLDescription>String representing the text for the new paragraph.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.addTransparentBackgroundFilter"></a>addTransparentBackgroundFilter</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>addTransparentBackgroundFilter: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds a transparent background to the filter of the given node. This background can be used in IE8 standards mode (native IE8 only) to pass events through the node.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.linkAction"></a>linkAction</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>linkAction: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text,</td></tr><tr><td></td><td class=PParameter nowrap>editor,</td></tr><tr><td></td><td class=PParameter nowrap>action,</td></tr><tr><td></td><td class=PParameter nowrap>pad</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds a hyperlink to the specified parent that invokes action on the specified editor.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>DOM node to contain the new link.</td></tr><tr><td class=CDLEntry>text</td><td class=CDLDescription>String that is used as the link label.</td></tr><tr><td class=CDLEntry>editor</td><td class=CDLDescription><a href="../editor/mxEditor-js.html#mxEditor" class=LClass id=link116 onMouseOver="ShowTip(event, 'tt108', 'link116')" onMouseOut="HideTip('tt108')">mxEditor</a> that will execute the action.</td></tr><tr><td class=CDLEntry>action</td><td class=CDLDescription>String that defines the name of the action to be executed.</td></tr><tr><td class=CDLEntry>pad</td><td class=CDLDescription>Optional left-padding for the link. Default is 0.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.linkInvoke"></a>linkInvoke</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>linkInvoke: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text,</td></tr><tr><td></td><td class=PParameter nowrap>editor,</td></tr><tr><td></td><td class=PParameter nowrap>functName,</td></tr><tr><td></td><td class=PParameter nowrap>arg,</td></tr><tr><td></td><td class=PParameter nowrap>pad</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds a hyperlink to the specified parent that invokes the specified function on the editor passing along the specified argument. The function name is the name of a function of the editor instance, not an action name.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>DOM node to contain the new link.</td></tr><tr><td class=CDLEntry>text</td><td class=CDLDescription>String that is used as the link label.</td></tr><tr><td class=CDLEntry>editor</td><td class=CDLDescription><a href="../editor/mxEditor-js.html#mxEditor" class=LClass id=link117 onMouseOver="ShowTip(event, 'tt108', 'link117')" onMouseOut="HideTip('tt108')">mxEditor</a> instance to execute the function on.</td></tr><tr><td class=CDLEntry>functName</td><td class=CDLDescription>String that represents the name of the function.</td></tr><tr><td class=CDLEntry>arg</td><td class=CDLDescription>Object that represents the argument to the function.</td></tr><tr><td class=CDLEntry>pad</td><td class=CDLDescription>Optional left-padding for the link. Default is 0.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.link"></a>link</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>link: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text,</td></tr><tr><td></td><td class=PParameter nowrap>funct,</td></tr><tr><td></td><td class=PParameter nowrap>pad</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds a hyperlink to the specified parent and invokes the given function when the link is clicked.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription>DOM node to contain the new link.</td></tr><tr><td class=CDLEntry>text</td><td class=CDLDescription>String that is used as the link label.</td></tr><tr><td class=CDLEntry>funct</td><td class=CDLDescription>Function to execute when the link is clicked.</td></tr><tr><td class=CDLEntry>pad</td><td class=CDLDescription>Optional left-padding for the link. Default is 0.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.fit"></a>fit</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>fit: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Makes sure the given node is inside the visible area of the window. This is done by setting the left and top in the style.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.load"></a>load</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>load: function(</td><td class=PParameter nowrap>url</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Loads the specified URL <b>synchronously</b> and returns the <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link118 onMouseOver="ShowTip(event, 'tt38', 'link118')" onMouseOut="HideTip('tt38')">mxXmlRequest</a>. Throws an exception if the file cannot be loaded. See <a href="#mxUtils.get" class=LFunction id=link119 onMouseOver="ShowTip(event, 'tt39', 'link119')" onMouseOut="HideTip('tt39')">mxUtils.get</a> for an asynchronous implementation.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">try
|
|
{
|
|
var req = mxUtils.load(filename);
|
|
var root = req.getDocumentElement();
|
|
// Process XML DOM...
|
|
}
|
|
catch (ex)
|
|
{
|
|
mxUtils.alert('Cannot load '+filename+': '+ex);
|
|
}</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>url</td><td class=CDLDescription>URL to get the data from.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.get"></a>get</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>get: function(</td><td class=PParameter nowrap>url,</td></tr><tr><td></td><td class=PParameter nowrap>onload,</td></tr><tr><td></td><td class=PParameter nowrap>onerror</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Loads the specified URL <b>asynchronously</b> and invokes the given functions depending on the request status. Returns the <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link120 onMouseOver="ShowTip(event, 'tt38', 'link120')" onMouseOut="HideTip('tt38')">mxXmlRequest</a> in use. Both functions take the <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link121 onMouseOver="ShowTip(event, 'tt38', 'link121')" onMouseOut="HideTip('tt38')">mxXmlRequest</a> as the only parameter. See <a href="#mxUtils.load" class=LFunction id=link122 onMouseOver="ShowTip(event, 'tt37', 'link122')" onMouseOut="HideTip('tt37')">mxUtils.load</a> for a synchronous implementation.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">mxUtils.get(url, function(req)
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{
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var node = req.getDocumentElement();
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// Process XML DOM...
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});</pre></blockquote><p>So for example, to load a diagram into an existing graph model, the following code is used.</p><blockquote><pre class="prettyprint">mxUtils.get(url, function(req)
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{
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var node = req.getDocumentElement();
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var dec = new mxCodec(node.ownerDocument);
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dec.decode(node, graph.getModel());
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});</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>url</td><td class=CDLDescription>URL to get the data from.</td></tr><tr><td class=CDLEntry>onload</td><td class=CDLDescription>Optional function to execute for a successful response.</td></tr><tr><td class=CDLEntry>onerror</td><td class=CDLDescription>Optional function to execute on error.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.post"></a>post</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>post: function(</td><td class=PParameter nowrap>url,</td></tr><tr><td></td><td class=PParameter nowrap>params,</td></tr><tr><td></td><td class=PParameter nowrap>onload,</td></tr><tr><td></td><td class=PParameter nowrap>onerror</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Posts the specified params to the given URL <b>asynchronously</b> and invokes the given functions depending on the request status. Returns the <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link123 onMouseOver="ShowTip(event, 'tt38', 'link123')" onMouseOut="HideTip('tt38')">mxXmlRequest</a> in use. Both functions take the <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link124 onMouseOver="ShowTip(event, 'tt38', 'link124')" onMouseOut="HideTip('tt38')">mxXmlRequest</a> as the only parameter. Make sure to use encodeURIComponent for the parameter values.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">mxUtils.post(url, 'key=value', function(req)
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{
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mxUtils.alert('Ready: '+req.isReady()+' Status: '+req.getStatus());
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// Process req.getDocumentElement() using DOM API if OK...
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});</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>url</td><td class=CDLDescription>URL to get the data from.</td></tr><tr><td class=CDLEntry>params</td><td class=CDLDescription>Parameters for the post request.</td></tr><tr><td class=CDLEntry>onload</td><td class=CDLDescription>Optional function to execute for a successful response.</td></tr><tr><td class=CDLEntry>onerror</td><td class=CDLDescription>Optional function to execute on error.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.submit"></a>submit</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>submit: function(</td><td class=PParameter nowrap>url,</td></tr><tr><td></td><td class=PParameter nowrap>params,</td></tr><tr><td></td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>target</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Submits the given parameters to the specified URL using <a href="mxXmlRequest-js.html#mxXmlRequest.simulate" class=LFunction id=link125 onMouseOver="ShowTip(event, 'tt42', 'link125')" onMouseOut="HideTip('tt42')">mxXmlRequest.simulate</a> and returns the <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link126 onMouseOver="ShowTip(event, 'tt38', 'link126')" onMouseOut="HideTip('tt38')">mxXmlRequest</a>. Make sure to use encodeURIComponent for the parameter values.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>url</td><td class=CDLDescription>URL to get the data from.</td></tr><tr><td class=CDLEntry>params</td><td class=CDLDescription>Parameters for the form.</td></tr><tr><td class=CDLEntry>doc</td><td class=CDLDescription>Document to create the form in.</td></tr><tr><td class=CDLEntry>target</td><td class=CDLDescription>Target to send the form result to.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.loadInto"></a>loadInto</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>loadInto: function(</td><td class=PParameter nowrap>url,</td></tr><tr><td></td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>onload</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Loads the specified URL <b>asynchronously</b> into the specified document, invoking onload after the document has been loaded. This implementation does not use <a href="mxXmlRequest-js.html#mxXmlRequest" class=LClass id=link127 onMouseOver="ShowTip(event, 'tt38', 'link127')" onMouseOut="HideTip('tt38')">mxXmlRequest</a>, but the document.load method.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>url</td><td class=CDLDescription>URL to get the data from.</td></tr><tr><td class=CDLEntry>doc</td><td class=CDLDescription>The document to load the URL into.</td></tr><tr><td class=CDLEntry>onload</td><td class=CDLDescription>Function to execute when the URL has been loaded.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getValue"></a>getValue</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getValue: function(</td><td class=PParameter nowrap>array,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>defaultValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the value for the given key in the given associative array or the given default value if the value is null.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>array</td><td class=CDLDescription>Associative array that contains the value for the key.</td></tr><tr><td class=CDLEntry>key</td><td class=CDLDescription>Key whose value should be returned.</td></tr><tr><td class=CDLEntry>defaultValue</td><td class=CDLDescription>Value to be returned if the value for the given key is null.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getNumber"></a>getNumber</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getNumber: function(</td><td class=PParameter nowrap>array,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>defaultValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the numeric value for the given key in the given associative array or the given default value (or 0) if the value is null. The value is converted to a numeric value using the Number function.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>array</td><td class=CDLDescription>Associative array that contains the value for the key.</td></tr><tr><td class=CDLEntry>key</td><td class=CDLDescription>Key whose value should be returned.</td></tr><tr><td class=CDLEntry>defaultValue</td><td class=CDLDescription>Value to be returned if the value for the given key is null. Default is 0.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getColor"></a>getColor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getColor: function(</td><td class=PParameter nowrap>array,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>defaultValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the color value for the given key in the given associative array or the given default value if the value is null. If the value is <a href="mxConstants-js.html#mxConstants.NONE" class=LVariable id=link128 onMouseOver="ShowTip(event, 'tt109', 'link128')" onMouseOut="HideTip('tt109')">mxConstants.NONE</a> then null is returned.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>array</td><td class=CDLDescription>Associative array that contains the value for the key.</td></tr><tr><td class=CDLEntry>key</td><td class=CDLDescription>Key whose value should be returned.</td></tr><tr><td class=CDLEntry>defaultValue</td><td class=CDLDescription>Value to be returned if the value for the given key is null. Default is null.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.clone"></a>clone</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>clone: function(</td><td class=PParameter nowrap>obj,</td></tr><tr><td></td><td class=PParameter nowrap>transients,</td></tr><tr><td></td><td class=PParameter nowrap>shallow</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Recursively clones the specified object ignoring all fieldnames in the given array of transient fields. <a href="mxObjectIdentity-js.html#mxObjectIdentity.FIELD_NAME" class=LVariable id=link129 onMouseOver="ShowTip(event, 'tt110', 'link129')" onMouseOut="HideTip('tt110')">mxObjectIdentity.FIELD_NAME</a> is always ignored by this function.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>obj</td><td class=CDLDescription>Object to be cloned.</td></tr><tr><td class=CDLEntry>transients</td><td class=CDLDescription>Optional array of strings representing the fieldname to be ignored.</td></tr><tr><td class=CDLEntry>shallow</td><td class=CDLDescription>Optional boolean argument to specify if a shallow clone should be created, that is, one where all object references are not cloned or, in other words, one where only atomic (strings, numbers) values are cloned. Default is false.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.equalPoints"></a>equalPoints</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>equalPoints: function(</td><td class=PParameter nowrap>a,</td></tr><tr><td></td><td class=PParameter nowrap>b</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Compares all mxPoints in the given lists.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>a</td><td class=CDLDescription>Array of <a href="mxPoint-js.html#mxPoint" class=LClass id=link130 onMouseOver="ShowTip(event, 'tt63', 'link130')" onMouseOut="HideTip('tt63')">mxPoints</a> to be compared.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription>Array of <a href="mxPoint-js.html#mxPoint" class=LClass id=link131 onMouseOver="ShowTip(event, 'tt63', 'link131')" onMouseOut="HideTip('tt63')">mxPoints</a> to be compared.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.equalEntries"></a>equalEntries</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>equalEntries: function(</td><td class=PParameter nowrap>a,</td></tr><tr><td></td><td class=PParameter nowrap>b</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if all entries of the given objects are equal. Values with with Number.NaN are equal to Number.NaN and unequal to any other value.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>a</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link132 onMouseOver="ShowTip(event, 'tt95', 'link132')" onMouseOut="HideTip('tt95')">mxRectangle</a> to be compared.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link133 onMouseOver="ShowTip(event, 'tt95', 'link133')" onMouseOut="HideTip('tt95')">mxRectangle</a> to be compared.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.isNaN"></a>isNaN</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isNaN: function(</td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the given value is of type number and isNaN returns true.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.extend"></a>extend</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>extend: function(</td><td class=PParameter nowrap>ctor,</td></tr><tr><td></td><td class=PParameter nowrap>superCtor</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Assigns a copy of the superclass prototype to the subclass prototype. Note that this does not call the constructor of the superclass at this point, the superclass constructor should be called explicitely in the subclass constructor. Below is an example.</p><blockquote><pre class="prettyprint">MyGraph = function(container, model, renderHint, stylesheet)
|
|
{
|
|
mxGraph.call(this, container, model, renderHint, stylesheet);
|
|
}
|
|
|
|
mxUtils.extend(MyGraph, mxGraph);</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>ctor</td><td class=CDLDescription>Constructor of the subclass.</td></tr><tr><td class=CDLEntry>superCtor</td><td class=CDLDescription>Constructor of the superclass.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.toString"></a>toString</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>toString: function(</td><td class=PParameter nowrap>obj</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns a textual representation of the specified object.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>obj</td><td class=CDLDescription>Object to return the string representation for.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.toRadians"></a>toRadians</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>toRadians: function(</td><td class=PParameter nowrap>deg</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Converts the given degree to radians.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.arcToCurves"></a>arcToCurves</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>arcToCurves: function(</td><td class=PParameter nowrap>x0,</td></tr><tr><td></td><td class=PParameter nowrap>y0,</td></tr><tr><td></td><td class=PParameter nowrap>r1,</td></tr><tr><td></td><td class=PParameter nowrap>r2,</td></tr><tr><td></td><td class=PParameter nowrap>angle,</td></tr><tr><td></td><td class=PParameter nowrap>largeArcFlag,</td></tr><tr><td></td><td class=PParameter nowrap>sweepFlag,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Converts the given arc to a series of curves.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getBoundingBox"></a>getBoundingBox</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getBoundingBox: function(</td><td class=PParameter nowrap>rect,</td></tr><tr><td></td><td class=PParameter nowrap>rotation,</td></tr><tr><td></td><td class=PParameter nowrap>cx</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the bounding box for the rotated rectangle.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>rect</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link134 onMouseOver="ShowTip(event, 'tt95', 'link134')" onMouseOut="HideTip('tt95')">mxRectangle</a> to be rotated.</td></tr><tr><td class=CDLEntry>angle</td><td class=CDLDescription>Number that represents the angle (in degrees).</td></tr><tr><td class=CDLEntry>cx</td><td class=CDLDescription>Optional <a href="mxPoint-js.html#mxPoint" class=LClass id=link135 onMouseOver="ShowTip(event, 'tt63', 'link135')" onMouseOut="HideTip('tt63')">mxPoint</a> that represents the rotation center. If no rotation center is given then the center of rect is used.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getRotatedPoint"></a>getRotatedPoint</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getRotatedPoint: function(</td><td class=PParameter nowrap>pt,</td></tr><tr><td></td><td class=PParameter nowrap>cos,</td></tr><tr><td></td><td class=PParameter nowrap>sin,</td></tr><tr><td></td><td class=PParameter nowrap>c</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Rotates the given point by the given cos and sin.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.reversePortConstraints"></a>reversePortConstraints</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>reversePortConstraints: function(</td><td class=PParameter nowrap>constraint</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Reverse the port constraint bitmask. For example, north | east becomes south | west</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.findNearestSegment"></a>findNearestSegment</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>findNearestSegment: function(</td><td class=PParameter nowrap>state,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Finds the index of the nearest segment on the given cell state for the specified coordinate pair.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.rectangleIntersectsSegment"></a>rectangleIntersectsSegment</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>rectangleIntersectsSegment: function(</td><td class=PParameter nowrap>bounds,</td></tr><tr><td></td><td class=PParameter nowrap>p1,</td></tr><tr><td></td><td class=PParameter nowrap>p2</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the given rectangle intersects the given segment.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>bounds</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link136 onMouseOver="ShowTip(event, 'tt95', 'link136')" onMouseOut="HideTip('tt95')">mxRectangle</a> that represents the rectangle.</td></tr><tr><td class=CDLEntry>p1</td><td class=CDLDescription><a href="mxPoint-js.html#mxPoint" class=LClass id=link137 onMouseOver="ShowTip(event, 'tt63', 'link137')" onMouseOut="HideTip('tt63')">mxPoint</a> that represents the first point of the segment.</td></tr><tr><td class=CDLEntry>p2</td><td class=CDLDescription><a href="mxPoint-js.html#mxPoint" class=LClass id=link138 onMouseOver="ShowTip(event, 'tt63', 'link138')" onMouseOut="HideTip('tt63')">mxPoint</a> that represents the second point of the segment.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.contains"></a>contains</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>contains: function(</td><td class=PParameter nowrap>bounds,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the specified point (x, y) is contained in the given rectangle.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>bounds</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link139 onMouseOver="ShowTip(event, 'tt95', 'link139')" onMouseOut="HideTip('tt95')">mxRectangle</a> that represents the area.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>X-coordinate of the point.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>Y-coordinate of the point.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.intersects"></a>intersects</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>intersects: function(</td><td class=PParameter nowrap>a,</td></tr><tr><td></td><td class=PParameter nowrap>b</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the two rectangles intersect.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>a</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link140 onMouseOver="ShowTip(event, 'tt95', 'link140')" onMouseOut="HideTip('tt95')">mxRectangle</a> to be checked for intersection.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link141 onMouseOver="ShowTip(event, 'tt95', 'link141')" onMouseOut="HideTip('tt95')">mxRectangle</a> to be checked for intersection.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.intersects"></a>intersects</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>intersectsHotspot: function(</td><td class=PParameter nowrap>state,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y,</td></tr><tr><td></td><td class=PParameter nowrap>hotspot,</td></tr><tr><td></td><td class=PParameter nowrap>min,</td></tr><tr><td></td><td class=PParameter nowrap>max</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the two rectangles intersect.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>a</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link142 onMouseOver="ShowTip(event, 'tt95', 'link142')" onMouseOut="HideTip('tt95')">mxRectangle</a> to be checked for intersection.</td></tr><tr><td class=CDLEntry>b</td><td class=CDLDescription><a href="mxRectangle-js.html#mxRectangle" class=LClass id=link143 onMouseOver="ShowTip(event, 'tt95', 'link143')" onMouseOut="HideTip('tt95')">mxRectangle</a> to be checked for intersection.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getOffset"></a>getOffset</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getOffset: function(</td><td class=PParameter nowrap>container,</td></tr><tr><td></td><td class=PParameter nowrap>scrollOffset</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the offset for the specified container as an <a href="mxPoint-js.html#mxPoint" class=LClass id=link144 onMouseOver="ShowTip(event, 'tt63', 'link144')" onMouseOut="HideTip('tt63')">mxPoint</a>. The offset is the distance from the top left corner of the container to the top left corner of the document.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>container</td><td class=CDLDescription>DOM node to return the offset for.</td></tr><tr><td class=CDLEntry>scollOffset</td><td class=CDLDescription>Optional boolean to add the scroll offset of the document. Default is false.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getDocumentScrollOrigin"></a>getDocumentScrollOrigin</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getDocumentScrollOrigin: function(</td><td class=PParameter nowrap>doc</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the scroll origin of the given document or the current document if no document is given.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getScrollOrigin"></a>getScrollOrigin</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getScrollOrigin: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the top, left corner of the viewrect as an <a href="mxPoint-js.html#mxPoint" class=LClass id=link145 onMouseOver="ShowTip(event, 'tt63', 'link145')" onMouseOut="HideTip('tt63')">mxPoint</a>.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.convertPoint"></a>convertPoint</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>convertPoint: function(</td><td class=PParameter nowrap>container,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Converts the specified point (x, y) using the offset of the specified container and returns a new <a href="mxPoint-js.html#mxPoint" class=LClass id=link146 onMouseOver="ShowTip(event, 'tt63', 'link146')" onMouseOut="HideTip('tt63')">mxPoint</a> with the result.</p><blockquote><pre class="prettyprint">var pt = mxUtils.convertPoint(graph.container,
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mxEvent.getClientX(evt), mxEvent.getClientY(evt));</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>container</td><td class=CDLDescription>DOM node to use for the offset.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>X-coordinate of the point to be converted.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>Y-coordinate of the point to be converted.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.ltrim"></a>ltrim</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>ltrim: function(</td><td class=PParameter nowrap>str,</td></tr><tr><td></td><td class=PParameter nowrap>chars</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Strips all whitespaces from the beginning of the string. Without the second parameter, Javascript function will trim these characters:</p><ul><li>” “ (ASCII 32 (0x20)), an ordinary space</li><li>”\t” (ASCII 9 (0x09)), a tab</li><li>”\n” (ASCII 10 (0x0A)), a new line (line feed)</li><li>”\r” (ASCII 13 (0x0D)), a carriage return</li><li>”\0” (ASCII 0 (0x00)), the NUL-byte</li><li>”\x0B” (ASCII 11 (0x0B)), a vertical tab</li></ul></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.rtrim"></a>rtrim</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>rtrim: function(</td><td class=PParameter nowrap>str,</td></tr><tr><td></td><td class=PParameter nowrap>chars</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Strips all whitespaces from the end of the string. Without the second parameter, Javascript function will trim these characters:</p><ul><li>” “ (ASCII 32 (0x20)), an ordinary space</li><li>”\t” (ASCII 9 (0x09)), a tab</li><li>”\n” (ASCII 10 (0x0A)), a new line (line feed)</li><li>”\r” (ASCII 13 (0x0D)), a carriage return</li><li>”\0” (ASCII 0 (0x00)), the NUL-byte</li><li>”\x0B” (ASCII 11 (0x0B)), a vertical tab</li></ul></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.trim"></a>trim</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>trim: function(</td><td class=PParameter nowrap>str,</td></tr><tr><td></td><td class=PParameter nowrap>chars</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Strips all whitespaces from both end of the string. Without the second parameter, Javascript function will trim these characters:</p><ul><li>” “ (ASCII 32 (0x20)), an ordinary space</li><li>”\t” (ASCII 9 (0x09)), a tab</li><li>”\n” (ASCII 10 (0x0A)), a new line (line feed)</li><li>”\r” (ASCII 13 (0x0D)), a carriage return</li><li>”\0” (ASCII 0 (0x00)), the NUL-byte</li><li>”\x0B” (ASCII 11 (0x0B)), a vertical tab</li></ul></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.isNumeric"></a>isNumeric</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isNumeric: function(</td><td class=PParameter nowrap>n</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the specified value is numeric, that is, if it is not null, not an empty string, not a HEX number and isNaN returns false.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>n</td><td class=CDLDescription>String representing the possibly numeric value.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.mod"></a>mod</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>mod: function(</td><td class=PParameter nowrap>n,</td></tr><tr><td></td><td class=PParameter nowrap>m</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the remainder of division of n by m. You should use this instead of the built-in operation as the built-in operation does not properly handle negative numbers.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.intersection"></a>intersection</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>intersection: function (</td><td class=PParameter nowrap>x0,</td></tr><tr><td></td><td class=PParameter nowrap>y0,</td></tr><tr><td></td><td class=PParameter nowrap>x1,</td></tr><tr><td></td><td class=PParameter nowrap>y1,</td></tr><tr><td></td><td class=PParameter nowrap>x2,</td></tr><tr><td></td><td class=PParameter nowrap>y2,</td></tr><tr><td></td><td class=PParameter nowrap>x3,</td></tr><tr><td></td><td class=PParameter nowrap>y3</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the intersection of two lines as an <a href="mxPoint-js.html#mxPoint" class=LClass id=link147 onMouseOver="ShowTip(event, 'tt63', 'link147')" onMouseOut="HideTip('tt63')">mxPoint</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>x0</td><td class=CDLDescription>X-coordinate of the first line’s startpoint.</td></tr><tr><td class=CDLEntry>y0</td><td class=CDLDescription>X-coordinate of the first line’s startpoint.</td></tr><tr><td class=CDLEntry>x1</td><td class=CDLDescription>X-coordinate of the first line’s endpoint.</td></tr><tr><td class=CDLEntry>y1</td><td class=CDLDescription>Y-coordinate of the first line’s endpoint.</td></tr><tr><td class=CDLEntry>x2</td><td class=CDLDescription>X-coordinate of the second line’s startpoint.</td></tr><tr><td class=CDLEntry>y2</td><td class=CDLDescription>Y-coordinate of the second line’s startpoint.</td></tr><tr><td class=CDLEntry>x3</td><td class=CDLDescription>X-coordinate of the second line’s endpoint.</td></tr><tr><td class=CDLEntry>y3</td><td class=CDLDescription>Y-coordinate of the second line’s endpoint.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.ptSeqDistSq"></a>ptSeqDistSq</h3><div class=CBody><p>Returns the square distance between a segment and a point.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>x1</td><td class=CDLDescription>X-coordinate of the startpoint of the segment.</td></tr><tr><td class=CDLEntry>y1</td><td class=CDLDescription>Y-coordinate of the startpoint of the segment.</td></tr><tr><td class=CDLEntry>x2</td><td class=CDLDescription>X-coordinate of the endpoint of the segment.</td></tr><tr><td class=CDLEntry>y2</td><td class=CDLDescription>Y-coordinate of the endpoint of the segment.</td></tr><tr><td class=CDLEntry>px</td><td class=CDLDescription>X-coordinate of the point.</td></tr><tr><td class=CDLEntry>py</td><td class=CDLDescription>Y-coordinate of the point.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.relativeCcw"></a>relativeCcw</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>relativeCcw: function(</td><td class=PParameter nowrap>x1,</td></tr><tr><td></td><td class=PParameter nowrap>y1,</td></tr><tr><td></td><td class=PParameter nowrap>x2,</td></tr><tr><td></td><td class=PParameter nowrap>y2,</td></tr><tr><td></td><td class=PParameter nowrap>px,</td></tr><tr><td></td><td class=PParameter nowrap>py</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns 1 if the given point on the right side of the segment, 0 if its on the segment, and -1 if the point is on the left side of the segment.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>x1</td><td class=CDLDescription>X-coordinate of the startpoint of the segment.</td></tr><tr><td class=CDLEntry>y1</td><td class=CDLDescription>Y-coordinate of the startpoint of the segment.</td></tr><tr><td class=CDLEntry>x2</td><td class=CDLDescription>X-coordinate of the endpoint of the segment.</td></tr><tr><td class=CDLEntry>y2</td><td class=CDLDescription>Y-coordinate of the endpoint of the segment.</td></tr><tr><td class=CDLEntry>px</td><td class=CDLDescription>X-coordinate of the point.</td></tr><tr><td class=CDLEntry>py</td><td class=CDLDescription>Y-coordinate of the point.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.animateChanges"></a>animateChanges</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>animateChanges: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>changes</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="mxEffects-js.html#mxEffects.animateChanges" class=LFunction id=link148 onMouseOver="ShowTip(event, 'tt75', 'link148')" onMouseOut="HideTip('tt75')">mxEffects.animateChanges</a>. This is for backwards compatibility and will be removed later.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.cascadeOpacity"></a>cascadeOpacity</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>cascadeOpacity: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>cell,</td></tr><tr><td></td><td class=PParameter nowrap>opacity</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="mxEffects-js.html#mxEffects.cascadeOpacity" class=LFunction id=link149 onMouseOver="ShowTip(event, 'tt77', 'link149')" onMouseOut="HideTip('tt77')">mxEffects.cascadeOpacity</a>. This is for backwards compatibility and will be removed later.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.fadeOut"></a>fadeOut</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>fadeOut: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>from,</td></tr><tr><td></td><td class=PParameter nowrap>remove,</td></tr><tr><td></td><td class=PParameter nowrap>step,</td></tr><tr><td></td><td class=PParameter nowrap>delay,</td></tr><tr><td></td><td class=PParameter nowrap>isEnabled</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>See <a href="mxEffects-js.html#mxEffects.fadeOut" class=LFunction id=link150 onMouseOver="ShowTip(event, 'tt79', 'link150')" onMouseOut="HideTip('tt79')">mxEffects.fadeOut</a>. This is for backwards compatibility and will be removed later.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.setOpacity"></a>setOpacity</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setOpacity: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the opacity of the specified DOM node to the given value in %.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>node</td><td class=CDLDescription>DOM node to set the opacity for.</td></tr><tr><td class=CDLEntry>value</td><td class=CDLDescription>Opacity in %. Possible values are between 0 and 100.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.createImage"></a>createImage</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>createImage: function(</td><td class=PParameter nowrap>src</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Creates and returns an image (IMG node) or VML image (v:image) in IE6 in quirks mode.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>src</td><td class=CDLDescription>URL that points to the image to be displayed.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.sortCells"></a>sortCells</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>sortCells: function(</td><td class=PParameter nowrap>cells,</td></tr><tr><td></td><td class=PParameter nowrap>ascending</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sorts the given cells according to the order in the cell hierarchy. Ascending is optional and defaults to true.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getStylename"></a>getStylename</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getStylename: function(</td><td class=PParameter nowrap>style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the stylename in a style of the form [(stylename|key=value);] or an empty string if the given style does not contain a stylename.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>style</td><td class=CDLDescription>String of the form [(stylename|key=value);].</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getStylenames"></a>getStylenames</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getStylenames: function(</td><td class=PParameter nowrap>style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the stylenames in a style of the form [(stylename|key=value);] or an empty array if the given style does not contain any stylenames.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>style</td><td class=CDLDescription>String of the form [(stylename|key=value);].</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.indexOfStylename"></a>indexOfStylename</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>indexOfStylename: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>stylename</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the index of the given stylename in the given style. This returns -1 if the given stylename does not occur (as a stylename) in the given style, otherwise it returns the index of the first character.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.addStylename"></a>addStylename</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>addStylename: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>stylename</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds the specified stylename to the given style if it does not already contain the stylename.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.removeStylename"></a>removeStylename</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeStylename: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>stylename</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Removes all occurrences of the specified stylename in the given style and returns the updated style. Trailing semicolons are not preserved.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.removeAllStylenames"></a>removeAllStylenames</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeAllStylenames: function(</td><td class=PParameter nowrap>style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Removes all stylenames from the given style and returns the updated style.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.setCellStyles"></a>setCellStyles</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setCellStyles: function(</td><td class=PParameter nowrap>model,</td></tr><tr><td></td><td class=PParameter nowrap>cells,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Assigns the value for the given key in the styles of the given cells, or removes the key from the styles if the value is null.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>model</td><td class=CDLDescription><a href="../model/mxGraphModel-js.html#mxGraphModel" class=LClass id=link151 onMouseOver="ShowTip(event, 'tt111', 'link151')" onMouseOut="HideTip('tt111')">mxGraphModel</a> to execute the transaction in.</td></tr><tr><td class=CDLEntry>cells</td><td class=CDLDescription>Array of <a href="../model/mxCell-js.html#mxCell" class=LClass id=link152 onMouseOver="ShowTip(event, 'tt112', 'link152')" onMouseOut="HideTip('tt112')">mxCells</a> to be updated.</td></tr><tr><td class=CDLEntry>key</td><td class=CDLDescription>Key of the style to be changed.</td></tr><tr><td class=CDLEntry>value</td><td class=CDLDescription>New value for the given key.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.setStyle"></a>setStyle</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setStyle: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Adds or removes the given key, value pair to the style and returns the new style. If value is null or zero length then the key is removed from the style. This is for cell styles, not for CSS styles.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>style</td><td class=CDLDescription>String of the form [(stylename|key=value);].</td></tr><tr><td class=CDLEntry>key</td><td class=CDLDescription>Key of the style to be changed.</td></tr><tr><td class=CDLEntry>value</td><td class=CDLDescription>New value for the given key.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.setCellStyleFlags"></a>setCellStyleFlags</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setCellStyleFlags: function(</td><td class=PParameter nowrap>model,</td></tr><tr><td></td><td class=PParameter nowrap>cells,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>flag,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets or toggles the flag bit for the given key in the cell’s styles. If value is null then the flag is toggled.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">var cells = graph.getSelectionCells();
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|
mxUtils.setCellStyleFlags(graph.model,
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cells,
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|
mxConstants.STYLE_FONTSTYLE,
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mxConstants.FONT_BOLD);</pre></blockquote><p>Toggles the bold font style.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>model</td><td class=CDLDescription><a href="../model/mxGraphModel-js.html#mxGraphModel" class=LClass id=link153 onMouseOver="ShowTip(event, 'tt111', 'link153')" onMouseOut="HideTip('tt111')">mxGraphModel</a> that contains the cells.</td></tr><tr><td class=CDLEntry>cells</td><td class=CDLDescription>Array of <a href="../model/mxCell-js.html#mxCell" class=LClass id=link154 onMouseOver="ShowTip(event, 'tt112', 'link154')" onMouseOut="HideTip('tt112')">mxCells</a> to change the style for.</td></tr><tr><td class=CDLEntry>key</td><td class=CDLDescription>Key of the style to be changed.</td></tr><tr><td class=CDLEntry>flag</td><td class=CDLDescription>Integer for the bit to be changed.</td></tr><tr><td class=CDLEntry>value</td><td class=CDLDescription>Optional boolean value for the flag.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.setStyleFlag"></a>setStyleFlag</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setStyleFlag: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>flag,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets or removes the given key from the specified style and returns the new style. If value is null then the flag is toggled.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>style</td><td class=CDLDescription>String of the form [(stylename|key=value);].</td></tr><tr><td class=CDLEntry>key</td><td class=CDLDescription>Key of the style to be changed.</td></tr><tr><td class=CDLEntry>flag</td><td class=CDLDescription>Integer for the bit to be changed.</td></tr><tr><td class=CDLEntry>value</td><td class=CDLDescription>Optional boolean value for the given flag.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getAlignmentAsPoint"></a>getAlignmentAsPoint</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getAlignmentAsPoint: function(</td><td class=PParameter nowrap>align,</td></tr><tr><td></td><td class=PParameter nowrap>valign</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns an <a href="mxPoint-js.html#mxPoint" class=LClass id=link155 onMouseOver="ShowTip(event, 'tt63', 'link155')" onMouseOut="HideTip('tt63')">mxPoint</a> that represents the horizontal and vertical alignment for numeric computations. X is -0.5 for center, -1 for right and 0 for left alignment. Y is -0.5 for middle, -1 for bottom and 0 for top alignment. Default values for missing arguments is top, left.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getSizeForString"></a>getSizeForString</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getSizeForString: function(</td><td class=PParameter nowrap>text,</td></tr><tr><td></td><td class=PParameter nowrap>fontSize,</td></tr><tr><td></td><td class=PParameter nowrap>fontFamily,</td></tr><tr><td></td><td class=PParameter nowrap>textWidth</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns an <a href="mxRectangle-js.html#mxRectangle" class=LClass id=link156 onMouseOver="ShowTip(event, 'tt95', 'link156')" onMouseOut="HideTip('tt95')">mxRectangle</a> with the size (width and height in pixels) of the given string. The string may contain HTML markup. Newlines should be converted to <a href="#mxUtils.br" class=LFunction id=link157 onMouseOver="ShowTip(event, 'tt29', 'link157')" onMouseOut="HideTip('tt29')">br</a> before calling this method.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">var label = graph.getLabel(cell).replace(/\n/g, "<br>");
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|
var size = graph.getSizeForString(label);</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>text</td><td class=CDLDescription>String whose size should be returned.</td></tr><tr><td class=CDLEntry>fontSize</td><td class=CDLDescription>Integer that specifies the font size in pixels. Default is <a href="mxConstants-js.html#mxConstants.DEFAULT_FONTSIZE" class=LVariable id=link158 onMouseOver="ShowTip(event, 'tt113', 'link158')" onMouseOut="HideTip('tt113')">mxConstants.DEFAULT_FONTSIZE</a>.</td></tr><tr><td class=CDLEntry>fontFamily</td><td class=CDLDescription>String that specifies the name of the font family. Default is <a href="mxConstants-js.html#mxConstants.DEFAULT_FONTFAMILY" class=LVariable id=link159 onMouseOver="ShowTip(event, 'tt114', 'link159')" onMouseOut="HideTip('tt114')">mxConstants.DEFAULT_FONTFAMILY</a>.</td></tr><tr><td class=CDLEntry>textWidth</td><td class=CDLDescription>Optional width for text wrapping.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getViewXml"></a>getViewXml</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getViewXml: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>scale,</td></tr><tr><td></td><td class=PParameter nowrap>cells,</td></tr><tr><td></td><td class=PParameter nowrap>x0,</td></tr><tr><td></td><td class=PParameter nowrap>y0</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.getScaleForPageCount"></a>getScaleForPageCount</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getScaleForPageCount: function(</td><td class=PParameter nowrap>pageCount,</td></tr><tr><td></td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>pageFormat,</td></tr><tr><td></td><td class=PParameter nowrap>border</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the scale to be used for printing the graph with the given bounds across the specifies number of pages with the given format. The scale is always computed such that it given the given amount or fewer pages in the print output. See <a href="../view/mxPrintPreview-js.html#mxPrintPreview" class=LClass id=link160 onMouseOver="ShowTip(event, 'tt115', 'link160')" onMouseOut="HideTip('tt115')">mxPrintPreview</a> for an example.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>pageCount</td><td class=CDLDescription>Specifies the number of pages in the print output.</td></tr><tr><td class=CDLEntry>graph</td><td class=CDLDescription><a href="../view/mxGraph-js.html#mxGraph" class=LClass id=link161 onMouseOver="ShowTip(event, 'tt116', 'link161')" onMouseOut="HideTip('tt116')">mxGraph</a> that should be printed.</td></tr><tr><td class=CDLEntry>pageFormat</td><td class=CDLDescription>Optional <a href="mxRectangle-js.html#mxRectangle" class=LClass id=link162 onMouseOver="ShowTip(event, 'tt95', 'link162')" onMouseOut="HideTip('tt95')">mxRectangle</a> that specifies the page format. Default is <a href="mxConstants-js.html#mxConstants.PAGE_FORMAT_A4_PORTRAIT" class=LVariable id=link163 onMouseOver="ShowTip(event, 'tt117', 'link163')" onMouseOut="HideTip('tt117')">mxConstants.PAGE_FORMAT_A4_PORTRAIT</a>.</td></tr><tr><td class=CDLEntry>border</td><td class=CDLDescription>The border along each side of every page.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.show"></a>show</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>show: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>x0,</td></tr><tr><td></td><td class=PParameter nowrap>y0,</td></tr><tr><td></td><td class=PParameter nowrap>w,</td></tr><tr><td></td><td class=PParameter nowrap>h</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Copies the styles and the markup from the graph’s container into the given document and removes all cursor styles. The document is returned.</p><p>This function should be called from within the document with the graph. If you experience problems with missing stylesheets in IE then try adding the domain to the trusted sites.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>graph</td><td class=CDLDescription><a href="../view/mxGraph-js.html#mxGraph" class=LClass id=link164 onMouseOver="ShowTip(event, 'tt116', 'link164')" onMouseOut="HideTip('tt116')">mxGraph</a> to be copied.</td></tr><tr><td class=CDLEntry>doc</td><td class=CDLDescription>Document where the new graph is created.</td></tr><tr><td class=CDLEntry>x0</td><td class=CDLDescription>X-coordinate of the graph view origin. Default is 0.</td></tr><tr><td class=CDLEntry>y0</td><td class=CDLDescription>Y-coordinate of the graph view origin. Default is 0.</td></tr><tr><td class=CDLEntry>w</td><td class=CDLDescription>Optional width of the graph view.</td></tr><tr><td class=CDLEntry>h</td><td class=CDLDescription>Optional height of the graph view.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.printScreen"></a>printScreen</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>printScreen: function(</td><td class=PParameter nowrap>graph</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Prints the specified graph using a new window and the built-in print dialog.</p><p>This function should be called from within the document with the graph.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>graph</td><td class=CDLDescription><a href="../view/mxGraph-js.html#mxGraph" class=LClass id=link165 onMouseOver="ShowTip(event, 'tt116', 'link165')" onMouseOut="HideTip('tt116')">mxGraph</a> to be printed.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.popup"></a>popup</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>popup: function(</td><td class=PParameter nowrap>content,</td></tr><tr><td></td><td class=PParameter nowrap>isInternalWindow</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Shows the specified text content in a new <a href="mxWindow-js.html#mxWindow" class=LClass id=link166 onMouseOver="ShowTip(event, 'tt101', 'link166')" onMouseOut="HideTip('tt101')">mxWindow</a> or a new browser window if isInternalWindow is false.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>content</td><td class=CDLDescription>String that specifies the text to be displayed.</td></tr><tr><td class=CDLEntry>isInternalWindow</td><td class=CDLDescription>Optional boolean indicating if an mxWindow should be used instead of a new browser window. Default is false.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.alert"></a>alert</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>alert: function(</td><td class=PParameter nowrap>message</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Displayss the given alert in a new dialog. This implementation uses the built-in alert function. This is used to display validation errors when connections cannot be changed or created.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>message</td><td class=CDLDescription>String specifying the message to be displayed.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.prompt"></a>prompt</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>prompt: function(</td><td class=PParameter nowrap>message,</td></tr><tr><td></td><td class=PParameter nowrap>defaultValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Displays the given message in a prompt dialog. This implementation uses the built-in prompt function.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>message</td><td class=CDLDescription>String specifying the message to be displayed.</td></tr><tr><td class=CDLEntry>defaultValue</td><td class=CDLDescription>Optional string specifying the default value.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.confirm"></a>confirm</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>confirm: function(</td><td class=PParameter nowrap>message</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Displays the given message in a confirm dialog. This implementation uses the built-in confirm function.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>message</td><td class=CDLDescription>String specifying the message to be displayed.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.error"></a>error</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>error: function(</td><td class=PParameter nowrap>message,</td></tr><tr><td></td><td class=PParameter nowrap>width,</td></tr><tr><td></td><td class=PParameter nowrap>close,</td></tr><tr><td></td><td class=PParameter nowrap>icon</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Displays the given error message in a new <a href="mxWindow-js.html#mxWindow" class=LClass id=link167 onMouseOver="ShowTip(event, 'tt101', 'link167')" onMouseOut="HideTip('tt101')">mxWindow</a> of the given width. If close is true then an additional close button is added to the window. The optional icon specifies the icon to be used for the window. Default is <a href="#mxUtils.errorImage" class=LVariable id=link168 onMouseOver="ShowTip(event, 'tt118', 'link168')" onMouseOut="HideTip('tt118')">mxUtils.errorImage</a>.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>message</td><td class=CDLDescription>String specifying the message to be displayed.</td></tr><tr><td class=CDLEntry>width</td><td class=CDLDescription>Integer specifying the width of the window.</td></tr><tr><td class=CDLEntry>close</td><td class=CDLDescription>Optional boolean indicating whether to add a close button.</td></tr><tr><td class=CDLEntry>icon</td><td class=CDLDescription>Optional icon for the window decoration.</td></tr></table></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxUtils.makeDraggable"></a>makeDraggable</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>makeDraggable: function(</td><td class=PParameter nowrap>element,</td></tr><tr><td></td><td class=PParameter nowrap>graphF,</td></tr><tr><td></td><td class=PParameter nowrap>funct,</td></tr><tr><td></td><td class=PParameter nowrap>dragElement,</td></tr><tr><td></td><td class=PParameter nowrap>dx,</td></tr><tr><td></td><td class=PParameter nowrap>dy,</td></tr><tr><td></td><td class=PParameter nowrap>autoscroll,</td></tr><tr><td></td><td class=PParameter nowrap>scalePreview,</td></tr><tr><td></td><td class=PParameter nowrap>highlightDropTargets,</td></tr><tr><td></td><td class=PParameter nowrap>getDropTarget</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote><p>Configures the given DOM element to act as a drag source for the specified graph. Returns a a new <a href="mxDragSource-js.html#mxDragSource" class=LClass id=link169 onMouseOver="ShowTip(event, 'tt119', 'link169')" onMouseOut="HideTip('tt119')">mxDragSource</a>. If <mxDragSource.guideEnabled> is enabled then the x and y arguments must be used in funct to match the preview location.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">var funct = function(graph, evt, cell, x, y)
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{
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if (graph.canImportCell(cell))
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{
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var parent = graph.getDefaultParent();
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var vertex = null;
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graph.getModel().beginUpdate();
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try
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{
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vertex = graph.insertVertex(parent, null, 'Hello', x, y, 80, 30);
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}
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finally
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{
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graph.getModel().endUpdate();
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}
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graph.setSelectionCell(vertex);
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}
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}
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var img = document.createElement('img');
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img.setAttribute('src', 'editors/images/rectangle.gif');
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img.style.position = 'absolute';
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img.style.left = '0px';
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img.style.top = '0px';
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img.style.width = '16px';
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img.style.height = '16px';
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var dragImage = img.cloneNode(true);
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dragImage.style.width = '32px';
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dragImage.style.height = '32px';
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mxUtils.makeDraggable(img, graph, funct, dragImage);
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document.body.appendChild(img);</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>element</td><td class=CDLDescription>DOM element to make draggable.</td></tr><tr><td class=CDLEntry>graphF</td><td class=CDLDescription><a href="../view/mxGraph-js.html#mxGraph" class=LClass id=link170 onMouseOver="ShowTip(event, 'tt116', 'link170')" onMouseOut="HideTip('tt116')">mxGraph</a> that acts as the drop target or a function that takes a mouse event and returns the current <a href="../view/mxGraph-js.html#mxGraph" class=LClass id=link171 onMouseOver="ShowTip(event, 'tt116', 'link171')" onMouseOut="HideTip('tt116')">mxGraph</a>.</td></tr><tr><td class=CDLEntry>funct</td><td class=CDLDescription>Function to execute on a successful drop.</td></tr><tr><td class=CDLEntry>dragElement</td><td class=CDLDescription>Optional DOM node to be used for the drag preview.</td></tr><tr><td class=CDLEntry>dx</td><td class=CDLDescription>Optional horizontal offset between the cursor and the drag preview.</td></tr><tr><td class=CDLEntry>dy</td><td class=CDLDescription>Optional vertical offset between the cursor and the drag preview.</td></tr><tr><td class=CDLEntry>autoscroll</td><td class=CDLDescription>Optional boolean that specifies if autoscroll should be used. Default is mxGraph.autoscroll.</td></tr><tr><td class=CDLEntry>scalePreview</td><td class=CDLDescription>Optional boolean that specifies if the preview element should be scaled according to the graph scale. If this is true, then the offsets will also be scaled. Default is false.</td></tr><tr><td class=CDLEntry>highlightDropTargets</td><td class=CDLDescription>Optional boolean that specifies if dropTargets should be highlighted. Default is true.</td></tr><tr><td class=CDLEntry>getDropTarget</td><td class=CDLDescription>Optional function to return the drop target for a given location (x, y). Default is mxGraph.getCellAt.</td></tr></table></div></div></div>
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vendor prefix for the current browser.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>hasScrollbars: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the overflow CSS property of the given node is either scroll or auto.</div></div><div class=CToolTip id="tt5"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>bind: function(</td><td class=PParameter nowrap>scope,</td></tr><tr><td></td><td class=PParameter nowrap>funct</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns a wrapper function that locks the execution scope of the given function to the specified scope. </div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>eval: function(</td><td class=PParameter nowrap>expr</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Evaluates the given expression using eval and returns the JavaScript object that represents the expression result. </div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>findNode: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>attr,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the first node where attr equals value. </div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>findNodeByAttribute: function()</td></tr></table></blockquote>Returns the first node where the given attribute matches the given value.</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getFunctionName: function(</td><td class=PParameter nowrap>f</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the name for the given function.</div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>indexOf: function(</td><td class=PParameter nowrap>array,</td></tr><tr><td></td><td class=PParameter nowrap>obj</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the index of obj in array or -1 if the array does not contains the given object.</div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>remove: function(</td><td class=PParameter nowrap>obj,</td></tr><tr><td></td><td class=PParameter nowrap>array</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Removes all occurrences of the given object in the given array or object. </div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isNode: function(</td><td class=PParameter nowrap>value,</td></tr><tr><td></td><td class=PParameter nowrap>nodeName,</td></tr><tr><td></td><td class=PParameter nowrap>attributeName,</td></tr><tr><td></td><td class=PParameter nowrap>attributeValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the given value is an XML node with the node name and if the optional attribute has the specified value.</div></div><div class=CToolTip id="tt13"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isAncestorNode: function(</td><td class=PParameter nowrap>ancestor,</td></tr><tr><td></td><td class=PParameter nowrap>child</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the given ancestor is an ancestor of the given DOM node in the DOM. </div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getChildNodes: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>nodeType</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns an array of child nodes that are of the given node type.</div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>importNode: function(</td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>allChildren</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Cross browser implementation for document.importNode. </div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>createXmlDocument: function()</td></tr></table></blockquote>Returns a new, empty XML document.</div></div><div class=CToolTip id="tt17"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>parseXml: function()</td></tr></table></blockquote>Parses the specified XML string into a new XML document and returns the new document.</div></div><div class=CToolTip id="tt18"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>clearSelection: function()</td></tr></table></blockquote>Clears the current selection in the page.</div></div><div class=CToolTip id="tt19"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeWhitespace: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>before</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Removes the sibling text nodes for the given node that only consists of tabs, newlines and spaces.</div></div><div class=CToolTip id="tt20"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>htmlEntities: function(</td><td class=PParameter nowrap>s,</td></tr><tr><td></td><td class=PParameter nowrap>newline</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Replaces characters (less than, greater than, newlines and quotes) with their HTML entities in the given string and returns the result.</div></div><div class=CToolTip id="tt21"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isVml: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the given node is in the VML namespace.</div></div><div class=CToolTip id="tt22"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getXml: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>linefeed</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the XML content of the specified node. </div></div><div class=CToolTip id="tt23"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getTextContent: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the text content of the specified node.</div></div><div class=CToolTip id="tt24"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setTextContent: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>text</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the text content of the specified node.</div></div><div class=CToolTip id="tt25"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>getInnerHtml: function()</td></tr></table></blockquote>Returns the inner HTML for the given node as a string or an empty string if no node was specified. </div></div><div class=CToolTip id="tt26"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td>getOuterHtml: function()</td></tr></table></blockquote>Returns the outer HTML for the given node as a string or an empty string if no node was specified. </div></div><div class=CToolTip id="tt27"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>write: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a text node for the given string and appends it to the given parent. </div></div><div class=CToolTip id="tt28"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>writeln: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Creates a text node for the given string and appends it to the given parent with an additional linefeed. </div></div><div class=CToolTip id="tt29"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>br: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>count</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Appends a linebreak to the given parent and returns the linebreak.</div></div><div class=CToolTip id="tt30"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>button: function(</td><td class=PParameter nowrap>label,</td></tr><tr><td></td><td class=PParameter nowrap>funct,</td></tr><tr><td></td><td class=PParameter nowrap>doc</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns a new button with the given level and function as an onclick event handler.</div></div><div class=CToolTip id="tt31"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>para: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Appends a new paragraph with the given text to the specified parent and returns the paragraph.</div></div><div class=CToolTip id="tt32"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>addTransparentBackgroundFilter: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Adds a transparent background to the filter of the given node. </div></div><div class=CToolTip id="tt33"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>linkAction: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text,</td></tr><tr><td></td><td class=PParameter nowrap>editor,</td></tr><tr><td></td><td class=PParameter nowrap>action,</td></tr><tr><td></td><td class=PParameter nowrap>pad</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Adds a hyperlink to the specified parent that invokes action on the specified editor.</div></div><div class=CToolTip id="tt34"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>linkInvoke: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text,</td></tr><tr><td></td><td class=PParameter nowrap>editor,</td></tr><tr><td></td><td class=PParameter nowrap>functName,</td></tr><tr><td></td><td class=PParameter nowrap>arg,</td></tr><tr><td></td><td class=PParameter nowrap>pad</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Adds a hyperlink to the specified parent that invokes the specified function on the editor passing along the specified argument. </div></div><div class=CToolTip id="tt35"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>link: function(</td><td class=PParameter nowrap>parent,</td></tr><tr><td></td><td class=PParameter nowrap>text,</td></tr><tr><td></td><td class=PParameter nowrap>funct,</td></tr><tr><td></td><td class=PParameter nowrap>pad</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Adds a hyperlink to the specified parent and invokes the given function when the link is clicked.</div></div><div class=CToolTip id="tt36"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>fit: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Makes sure the given node is inside the visible area of the window. </div></div><div class=CToolTip id="tt37"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>load: function(</td><td class=PParameter nowrap>url</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Loads the specified URL <b>synchronously</b> and returns the mxXmlRequest. </div></div><div class=CToolTip id="tt38"><div class=CClass>XML HTTP request wrapper. </div></div><div class=CToolTip id="tt39"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>get: function(</td><td class=PParameter nowrap>url,</td></tr><tr><td></td><td class=PParameter nowrap>onload,</td></tr><tr><td></td><td class=PParameter nowrap>onerror</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Loads the specified URL <b>asynchronously</b> and invokes the given functions depending on the request status. </div></div><div class=CToolTip id="tt40"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>post: function(</td><td class=PParameter nowrap>url,</td></tr><tr><td></td><td class=PParameter nowrap>params,</td></tr><tr><td></td><td class=PParameter nowrap>onload,</td></tr><tr><td></td><td class=PParameter nowrap>onerror</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Posts the specified params to the given URL <b>asynchronously</b> and invokes the given functions depending on the request status. </div></div><div class=CToolTip id="tt41"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>submit: function(</td><td class=PParameter nowrap>url,</td></tr><tr><td></td><td class=PParameter nowrap>params,</td></tr><tr><td></td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>target</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Submits the given parameters to the specified URL using mxXmlRequest.simulate and returns the mxXmlRequest. </div></div><div class=CToolTip id="tt42"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>mxXmlRequest.prototype.simulate = function(</td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>target</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Creates and posts a request to the given target URL using a dynamically created form inside the given document.</div></div><div class=CToolTip id="tt43"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>loadInto: function(</td><td class=PParameter nowrap>url,</td></tr><tr><td></td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>onload</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Loads the specified URL <b>asynchronously</b> into the specified document, invoking onload after the document has been loaded. </div></div><div class=CToolTip id="tt44"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getValue: function(</td><td class=PParameter nowrap>array,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>defaultValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the value for the given key in the given associative array or the given default value if the value is null.</div></div><div class=CToolTip id="tt45"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getNumber: function(</td><td class=PParameter nowrap>array,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>defaultValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the numeric value for the given key in the given associative array or the given default value (or 0) if the value is null. </div></div><div class=CToolTip id="tt46"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getColor: function(</td><td class=PParameter nowrap>array,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>defaultValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the color value for the given key in the given associative array or the given default value if the value is null. </div></div><div class=CToolTip id="tt47"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>clone: function(</td><td class=PParameter nowrap>obj,</td></tr><tr><td></td><td class=PParameter nowrap>transients,</td></tr><tr><td></td><td class=PParameter nowrap>shallow</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Recursively clones the specified object ignoring all fieldnames in the given array of transient fields. </div></div><div class=CToolTip id="tt48"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>equalPoints: function(</td><td class=PParameter nowrap>a,</td></tr><tr><td></td><td class=PParameter nowrap>b</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Compares all mxPoints in the given lists.</div></div><div class=CToolTip id="tt49"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>equalEntries: function(</td><td class=PParameter nowrap>a,</td></tr><tr><td></td><td class=PParameter nowrap>b</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if all entries of the given objects are equal. </div></div><div class=CToolTip id="tt50"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isNaN: function(</td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the given value is of type number and isNaN returns true.</div></div><div class=CToolTip id="tt51"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>extend: function(</td><td class=PParameter nowrap>ctor,</td></tr><tr><td></td><td class=PParameter nowrap>superCtor</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Assigns a copy of the superclass prototype to the subclass prototype. </div></div><div class=CToolTip id="tt52"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>toString: function(</td><td class=PParameter nowrap>obj</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns a textual representation of the specified object.</div></div><div class=CToolTip id="tt53"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>toRadians: function(</td><td class=PParameter nowrap>deg</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Converts the given degree to radians.</div></div><div class=CToolTip id="tt54"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>arcToCurves: function(</td><td class=PParameter nowrap>x0,</td></tr><tr><td></td><td class=PParameter nowrap>y0,</td></tr><tr><td></td><td class=PParameter nowrap>r1,</td></tr><tr><td></td><td class=PParameter nowrap>r2,</td></tr><tr><td></td><td class=PParameter nowrap>angle,</td></tr><tr><td></td><td class=PParameter nowrap>largeArcFlag,</td></tr><tr><td></td><td class=PParameter nowrap>sweepFlag,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Converts the given arc to a series of curves.</div></div><div class=CToolTip id="tt55"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getBoundingBox: function(</td><td class=PParameter nowrap>rect,</td></tr><tr><td></td><td class=PParameter nowrap>rotation,</td></tr><tr><td></td><td class=PParameter nowrap>cx</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the bounding box for the rotated rectangle.</div></div><div class=CToolTip id="tt56"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getRotatedPoint: function(</td><td class=PParameter nowrap>pt,</td></tr><tr><td></td><td class=PParameter nowrap>cos,</td></tr><tr><td></td><td class=PParameter nowrap>sin,</td></tr><tr><td></td><td class=PParameter nowrap>c</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Rotates the given point by the given cos and sin.</div></div><div class=CToolTip id="tt57"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>reversePortConstraints: function(</td><td class=PParameter nowrap>constraint</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Reverse the port constraint bitmask. </div></div><div class=CToolTip id="tt58"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>findNearestSegment: function(</td><td class=PParameter nowrap>state,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Finds the index of the nearest segment on the given cell state for the specified coordinate pair.</div></div><div class=CToolTip id="tt59"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>rectangleIntersectsSegment: function(</td><td class=PParameter nowrap>bounds,</td></tr><tr><td></td><td class=PParameter nowrap>p1,</td></tr><tr><td></td><td class=PParameter nowrap>p2</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the given rectangle intersects the given segment.</div></div><div class=CToolTip id="tt60"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>contains: function(</td><td class=PParameter nowrap>bounds,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the specified point (x, y) is contained in the given rectangle.</div></div><div class=CToolTip id="tt61"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>intersects: function(</td><td class=PParameter nowrap>a,</td></tr><tr><td></td><td class=PParameter nowrap>b</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the two rectangles intersect.</div></div><div class=CToolTip id="tt62"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getOffset: function(</td><td class=PParameter nowrap>container,</td></tr><tr><td></td><td class=PParameter nowrap>scrollOffset</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the offset for the specified container as an mxPoint. </div></div><div class=CToolTip id="tt63"><div class=CClass>Implements a 2-dimensional vector with double precision coordinates.</div></div><div class=CToolTip id="tt64"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getDocumentScrollOrigin: function(</td><td class=PParameter nowrap>doc</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the scroll origin of the given document or the current document if no document is given.</div></div><div class=CToolTip id="tt65"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getScrollOrigin: function(</td><td class=PParameter nowrap>node</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the top, left corner of the viewrect as an mxPoint.</div></div><div class=CToolTip id="tt66"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>convertPoint: function(</td><td class=PParameter nowrap>container,</td></tr><tr><td></td><td class=PParameter nowrap>x,</td></tr><tr><td></td><td class=PParameter nowrap>y</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Converts the specified point (x, y) using the offset of the specified container and returns a new mxPoint with the result.</div></div><div class=CToolTip id="tt67"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>ltrim: function(</td><td class=PParameter nowrap>str,</td></tr><tr><td></td><td class=PParameter nowrap>chars</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Strips all whitespaces from the beginning of the string. </div></div><div class=CToolTip id="tt68"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>rtrim: function(</td><td class=PParameter nowrap>str,</td></tr><tr><td></td><td class=PParameter nowrap>chars</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Strips all whitespaces from the end of the string. </div></div><div class=CToolTip id="tt69"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>trim: function(</td><td class=PParameter nowrap>str,</td></tr><tr><td></td><td class=PParameter nowrap>chars</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Strips all whitespaces from both end of the string. </div></div><div class=CToolTip id="tt70"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>isNumeric: function(</td><td class=PParameter nowrap>n</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the specified value is numeric, that is, if it is not null, not an empty string, not a HEX number and isNaN returns false.</div></div><div class=CToolTip id="tt71"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>mod: function(</td><td class=PParameter nowrap>n,</td></tr><tr><td></td><td class=PParameter nowrap>m</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the remainder of division of n by m. </div></div><div class=CToolTip id="tt72"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>intersection: function (</td><td class=PParameter nowrap>x0,</td></tr><tr><td></td><td class=PParameter nowrap>y0,</td></tr><tr><td></td><td class=PParameter nowrap>x1,</td></tr><tr><td></td><td class=PParameter nowrap>y1,</td></tr><tr><td></td><td class=PParameter nowrap>x2,</td></tr><tr><td></td><td class=PParameter nowrap>y2,</td></tr><tr><td></td><td class=PParameter nowrap>x3,</td></tr><tr><td></td><td class=PParameter nowrap>y3</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the intersection of two lines as an mxPoint.</div></div><div class=CToolTip id="tt73"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>relativeCcw: function(</td><td class=PParameter nowrap>x1,</td></tr><tr><td></td><td class=PParameter nowrap>y1,</td></tr><tr><td></td><td class=PParameter nowrap>x2,</td></tr><tr><td></td><td class=PParameter nowrap>y2,</td></tr><tr><td></td><td class=PParameter nowrap>px,</td></tr><tr><td></td><td class=PParameter nowrap>py</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns 1 if the given point on the right side of the segment, 0 if its on the segment, and -1 if the point is on the left side of the segment.</div></div><div class=CToolTip id="tt74"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>animateChanges: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>changes</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>See mxEffects.animateChanges. </div></div><div class=CToolTip id="tt75"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>animateChanges: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>changes,</td></tr><tr><td></td><td class=PParameter nowrap>done</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Asynchronous animated move operation. </div></div><div class=CToolTip id="tt76"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>cascadeOpacity: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>cell,</td></tr><tr><td></td><td class=PParameter nowrap>opacity</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>See mxEffects.cascadeOpacity. </div></div><div class=CToolTip id="tt77"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>cascadeOpacity: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>cell,</td></tr><tr><td></td><td class=PParameter nowrap>opacity</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the opacity on the given cell and its descendants.</div></div><div class=CToolTip id="tt78"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>fadeOut: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>from,</td></tr><tr><td></td><td class=PParameter nowrap>remove,</td></tr><tr><td></td><td class=PParameter nowrap>step,</td></tr><tr><td></td><td class=PParameter nowrap>delay,</td></tr><tr><td></td><td class=PParameter nowrap>isEnabled</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>See mxEffects.fadeOut. </div></div><div class=CToolTip id="tt79"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>fadeOut: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>from,</td></tr><tr><td></td><td class=PParameter nowrap>remove,</td></tr><tr><td></td><td class=PParameter nowrap>step,</td></tr><tr><td></td><td class=PParameter nowrap>delay,</td></tr><tr><td></td><td class=PParameter nowrap>isEnabled</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Asynchronous fade-out operation.</div></div><div class=CToolTip id="tt80"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setOpacity: function(</td><td class=PParameter nowrap>node,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the opacity of the specified DOM node to the given value in %.</div></div><div class=CToolTip id="tt81"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>createImage: function(</td><td class=PParameter nowrap>src</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Creates and returns an image (IMG node) or VML image (v:image) in IE6 in quirks mode.</div></div><div class=CToolTip id="tt82"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>sortCells: function(</td><td class=PParameter nowrap>cells,</td></tr><tr><td></td><td class=PParameter nowrap>ascending</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sorts the given cells according to the order in the cell hierarchy. </div></div><div class=CToolTip id="tt83"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getStylename: function(</td><td class=PParameter nowrap>style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the stylename in a style of the form [(stylename|key=value);] or an empty string if the given style does not contain a stylename.</div></div><div class=CToolTip id="tt84"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getStylenames: function(</td><td class=PParameter nowrap>style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the stylenames in a style of the form [(stylename|key=value);] or an empty array if the given style does not contain any stylenames.</div></div><div class=CToolTip id="tt85"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>indexOfStylename: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>stylename</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the index of the given stylename in the given style. </div></div><div class=CToolTip id="tt86"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>addStylename: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>stylename</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Adds the specified stylename to the given style if it does not already contain the stylename.</div></div><div class=CToolTip id="tt87"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeStylename: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>stylename</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Removes all occurrences of the specified stylename in the given style and returns the updated style. </div></div><div class=CToolTip id="tt88"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>removeAllStylenames: function(</td><td class=PParameter nowrap>style</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Removes all stylenames from the given style and returns the updated style.</div></div><div class=CToolTip id="tt89"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setCellStyles: function(</td><td class=PParameter nowrap>model,</td></tr><tr><td></td><td class=PParameter nowrap>cells,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Assigns the value for the given key in the styles of the given cells, or removes the key from the styles if the value is null.</div></div><div class=CToolTip id="tt90"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setStyle: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Adds or removes the given key, value pair to the style and returns the new style. </div></div><div class=CToolTip id="tt91"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setCellStyleFlags: function(</td><td class=PParameter nowrap>model,</td></tr><tr><td></td><td class=PParameter nowrap>cells,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>flag,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sets or toggles the flag bit for the given key in the cell’s styles. </div></div><div class=CToolTip id="tt92"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>setStyleFlag: function(</td><td class=PParameter nowrap>style,</td></tr><tr><td></td><td class=PParameter nowrap>key,</td></tr><tr><td></td><td class=PParameter nowrap>flag,</td></tr><tr><td></td><td class=PParameter nowrap>value</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Sets or removes the given key from the specified style and returns the new style. </div></div><div class=CToolTip id="tt93"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getAlignmentAsPoint: function(</td><td class=PParameter nowrap>align,</td></tr><tr><td></td><td class=PParameter nowrap>valign</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns an mxPoint that represents the horizontal and vertical alignment for numeric computations. </div></div><div class=CToolTip id="tt94"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getSizeForString: function(</td><td class=PParameter nowrap>text,</td></tr><tr><td></td><td class=PParameter nowrap>fontSize,</td></tr><tr><td></td><td class=PParameter nowrap>fontFamily,</td></tr><tr><td></td><td class=PParameter nowrap>textWidth</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns an mxRectangle with the size (width and height in pixels) of the given string. </div></div><div class=CToolTip id="tt95"><div class=CClass>Extends mxPoint to implement a 2-dimensional rectangle with double precision coordinates.</div></div><div class=CToolTip id="tt96"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getViewXml: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>scale,</td></tr><tr><td></td><td class=PParameter nowrap>cells,</td></tr><tr><td></td><td class=PParameter nowrap>x0,</td></tr><tr><td></td><td class=PParameter nowrap>y0</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote></div></div><div class=CToolTip id="tt97"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>getScaleForPageCount: function(</td><td class=PParameter nowrap>pageCount,</td></tr><tr><td></td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>pageFormat,</td></tr><tr><td></td><td class=PParameter nowrap>border</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the scale to be used for printing the graph with the given bounds across the specifies number of pages with the given format. </div></div><div class=CToolTip id="tt98"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>show: function(</td><td class=PParameter nowrap>graph,</td></tr><tr><td></td><td class=PParameter nowrap>doc,</td></tr><tr><td></td><td class=PParameter nowrap>x0,</td></tr><tr><td></td><td class=PParameter nowrap>y0,</td></tr><tr><td></td><td class=PParameter nowrap>w,</td></tr><tr><td></td><td class=PParameter nowrap>h</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Copies the styles and the markup from the graph’s container into the given document and removes all cursor styles. </div></div><div class=CToolTip id="tt99"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>printScreen: function(</td><td class=PParameter nowrap>graph</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Prints the specified graph using a new window and the built-in print dialog.</div></div><div class=CToolTip id="tt100"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>popup: function(</td><td class=PParameter nowrap>content,</td></tr><tr><td></td><td class=PParameter nowrap>isInternalWindow</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Shows the specified text content in a new mxWindow or a new browser window if isInternalWindow is false.</div></div><div class=CToolTip id="tt101"><div class=CClass>Basic window inside a document.</div></div><div class=CToolTip id="tt102"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>alert: function(</td><td class=PParameter nowrap>message</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Displayss the given alert in a new dialog. </div></div><div class=CToolTip id="tt103"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>prompt: function(</td><td class=PParameter nowrap>message,</td></tr><tr><td></td><td class=PParameter nowrap>defaultValue</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Displays the given message in a prompt dialog. </div></div><div class=CToolTip id="tt104"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>confirm: function(</td><td class=PParameter nowrap>message</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Displays the given message in a confirm dialog. </div></div><div class=CToolTip id="tt105"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>error: function(</td><td class=PParameter nowrap>message,</td></tr><tr><td></td><td class=PParameter nowrap>width,</td></tr><tr><td></td><td class=PParameter nowrap>close,</td></tr><tr><td></td><td class=PParameter nowrap>icon</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Displays the given error message in a new mxWindow of the given width. </div></div><div class=CToolTip id="tt106"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype prettyprint"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class=PBeforeParameters nowrap>makeDraggable: function(</td><td class=PParameter nowrap>element,</td></tr><tr><td></td><td class=PParameter nowrap>graphF,</td></tr><tr><td></td><td class=PParameter nowrap>funct,</td></tr><tr><td></td><td class=PParameter nowrap>dragElement,</td></tr><tr><td></td><td class=PParameter nowrap>dx,</td></tr><tr><td></td><td class=PParameter nowrap>dy,</td></tr><tr><td></td><td class=PParameter nowrap>autoscroll,</td></tr><tr><td></td><td class=PParameter nowrap>scalePreview,</td></tr><tr><td></td><td class=PParameter nowrap>highlightDropTargets,</td></tr><tr><td></td><td class=PParameter nowrap>getDropTarget</td><td class=PAfterParameters nowrap>)</td></tr></table></td></tr></table></blockquote>Configures the given DOM element to act as a drag source for the specified graph. </div></div><div class=CToolTip id="tt107"><div class=CVariable>DOM node of type ELEMENT.</div></div><div class=CToolTip id="tt108"><div class=CClass>Extends mxEventSource to implement a application wrapper for a graph that adds actions, I/O using mxCodec, auto-layout using mxLayoutManager, command history using undoManager, and standard dialogs and widgets, eg. </div></div><div class=CToolTip id="tt109"><div class=CVariable>Defines the value for none. </div></div><div class=CToolTip id="tt110"><div class=CVariable>Name of the field to be used to store the object ID. </div></div><div class=CToolTip id="tt111"><div class=CClass>Extends mxEventSource to implement a graph model. </div></div><div class=CToolTip id="tt112"><div class=CClass>Cells are the elements of the graph model. </div></div><div class=CToolTip id="tt113"><div class=CVariable>Defines the default size for all fonts in points. </div></div><div class=CToolTip id="tt114"><div class=CVariable>Defines the default family for all fonts in points. </div></div><div class=CToolTip id="tt115"><div class=CClass>Implements printing of a diagram across multiple pages. </div></div><div class=CToolTip id="tt116"><div class=CClass>Extends mxEventSource to implement a graph component for the browser. </div></div><div class=CToolTip id="tt117"><div class=CVariable>Defines the rectangle for the A4 portrait page format. </div></div><div class=CToolTip id="tt118"><div class=CVariable>Defines the image used for error dialogs.</div></div><div class=CToolTip id="tt119"><div class=CClass>Wrapper to create a drag source from a DOM element so that the element can be dragged over a graph and dropped into the graph as a new cell.</div></div><!--END_ND_TOOLTIPS-->
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