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<divid=Content><divclass="CClass"><divclass=CTopicid=MainTopic><h1class=CTitle><aname="mxElbowEdgeHandler"></a>mxElbowEdgeHandler</h1><divclass=CBody><p>Graph event handler that reconnects edges and modifies control points and the edge label location. Uses <mxTerminalMarker> for finding and highlighting new source and target vertices. This handler is automatically created in <ahref="../view/mxGraph-js.html#mxGraph.createHandler"class=LFunctionid=link11onMouseOver="ShowTip(event, 'tt11', 'link11')"onMouseOut="HideTip('tt11')">mxGraph.createHandler</a>. It extends <ahref="#mxElbowEdgeHandler.mxEdgeHandler"class=LFunctionid=link12onMouseOver="ShowTip(event, 'tt12', 'link12')"onMouseOut="HideTip('tt12')">mxEdgeHandler</a>.</p><!--START_ND_SUMMARY--><divclass=Summary><divclass=STitle>Summary</div><divclass=SBorder><tableborder=0cellspacing=0cellpadding=0class=STable><trclass="SMain"><tdclass=SEntry><ahref="#mxElbowEdgeHandler">mxElbowEdgeHandler</a></td><tdclass=SDescription>Graph event handler that reconnects edges and modifies control points and the edge label location. </td></tr><trclass="SGroup SIndent1"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.Functions">Functions</a></td><tdclass=SDescription></td></tr><trclass="SFunction SIndent2 SMarked"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.mxEdgeHandler">mxEdgeHandler</a></td><tdclass=SDescription>Constructs an edge handler for the specified <ahref="../view/mxCellState-js.html#mxCellState"class=LClassid=link1onMouseOver="ShowTip(event, 'tt1', 'link1')"onMouseOut="HideTip('tt1')">mxCellState</a>.</td></tr><trclass="SGroup SIndent1"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.Variables">Variables</a></td><tdclass=SDescription></td></tr><trclass="SVariable SIndent2 SMarked"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.doubleClickOrientationResource"id=link2onMouseOver="ShowTip(event, 'tt2', 'link2')"onMouseOut="HideTip('tt2')">doubleClickOrientationResource</a></td><tdclass=SDescription>Specifies the resource key for the tooltip to be displayed on the single control point for routed edges. </td></tr><trclass="SGroup SIndent1"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.Functions">Functions</a></td><tdclass=SDescription></td></tr><trclass="SFunction SIndent2 SMarked"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.createBends"id=link3onMouseOver="ShowTip(event, 'tt3', 'link3')"onMouseOut="HideTip('tt3')">createBends</a></td><tdclass=SDescription>Overrides <ahref="mxEdgeHandler-js.html#mxEdgeHandler.createBends"class=LFunctionid=link4onMouseOver="ShowTip(event, 'tt4', 'link4')"onMouseOut="HideTip('tt4')">mxEdgeHandler.createBends</a> to create custom bends.</td></tr><trclass="SFunction SIndent2"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.createVirtualBend"id=link5onMouseOver="ShowTip(event, 'tt5', 'link5')"onMouseOut="HideTip('tt5')">createVirtualBend</a></td><tdclass=SDescription>Creates a virtual bend that supports double clicking and calls <ahref="../view/mxGraph-js.html#mxGraph.flipEdge"class=LFunctionid=link6onMouseOver="ShowTip(event, 'tt6', 'link6')"onMouseOut="HideTip('tt6')">mxGraph.flipEdge</a>.</td></tr><trclass="SFunction SIndent2 SMarked"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.getCursorForBend"id=link7onMouseOver="ShowTip(event, 'tt7', 'link7')"onMouseOut="HideTip('tt7')">getCursorForBend</a></td><tdclass=SDescription>Returns the cursor to be used for the bend.</td></tr><trclass="SFunction SIndent2"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.getTooltipForNode"id=link8onMouseOver="ShowTip(event, 'tt8', 'link8')"onMouseOut="HideTip('tt8')">getTooltipForNode</a></td><tdclass=SDescription>Returns the tooltip for the given node.</td></tr><trclass="SFunction SIndent2 SMarked"><tdclass=SEntry><ahref="#mxElbowEdgeHandler.convertPoint"id=link9onMouseOver="ShowTip(event, 'tt9', 'link9')"onMouseOut="HideTip('tt9')">convertPoint</a></td><tdclass=SDescription>Converts the given point in-place from screen to unscaled, untranslated graph coordinates
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxElbowEdgeHandler.mxEdgeHandler"></a>mxEdgeHandler</h3><divclass=CBody><p>Constructs an edge handler for the specified <ahref="../view/mxCellState-js.html#mxCellState"class=LClassid=link13onMouseOver="ShowTip(event, 'tt1', 'link13')"onMouseOut="HideTip('tt1')">mxCellState</a>.</p><h4class=CHeading>Parameters</h4><tableborder=0cellspacing=0cellpadding=0class=CDescriptionList><tr><tdclass=CDLEntry>state</td><tdclass=CDLDescription><ahref="../view/mxCellState-js.html#mxCellState"class=LClassid=link14onMouseOver="ShowTip(event, 'tt1', 'link14')"onMouseOut="HideTip('tt1')">mxCellState</a> of the cell to be modified.</td></tr></table></div></div></div>
<divclass="CVariable"><divclass=CTopic><h3class=CTitle><aname="mxElbowEdgeHandler.doubleClickOrientationResource"></a>doubleClickOrientationResource</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td>mxElbowEdgeHandler.prototype.doubleClickOrientationResource</td></tr></table></blockquote><p>Specifies the resource key for the tooltip to be displayed on the single control point for routed edges. If the resource for this key does not exist then the value is used as the error message. Default is ‘doubleClickOrientation’.</p></div></div></div>
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxElbowEdgeHandler.createVirtualBend"></a>createVirtualBend</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td>mxElbowEdgeHandler.prototype.createVirtualBend = function()</td></tr></table></blockquote><p>Creates a virtual bend that supports double clicking and calls <ahref="../view/mxGraph-js.html#mxGraph.flipEdge"class=LFunctionid=link16onMouseOver="ShowTip(event, 'tt6', 'link16')"onMouseOut="HideTip('tt6')">mxGraph.flipEdge</a>.</p></div></div></div>
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxElbowEdgeHandler.getCursorForBend"></a>getCursorForBend</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td>mxElbowEdgeHandler.prototype.getCursorForBend = function()</td></tr></table></blockquote><p>Returns the cursor to be used for the bend.</p></div></div></div>
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxElbowEdgeHandler.getTooltipForNode"></a>getTooltipForNode</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxElbowEdgeHandler.prototype.getTooltipForNode = function(</td><tdclass=PParameternowrap>node</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the tooltip for the given node.</p></div></div></div>
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxElbowEdgeHandler.convertPoint"></a>convertPoint</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxElbowEdgeHandler.prototype.convertPoint = function(</td><tdclass=PParameternowrap>point,</td></tr><tr><td></td><tdclass=PParameternowrap>gridEnabled</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote><p>Converts the given point in-place from screen to unscaled, untranslated graph coordinates and applies the grid.</p><h4class=CHeading>Parameters</h4><tableborder=0cellspacing=0cellpadding=0class=CDescriptionList><tr><tdclass=CDLEntry>point</td><tdclass=CDLDescription><ahref="../util/mxPoint-js.html#mxPoint"class=LClassid=link17onMouseOver="ShowTip(event, 'tt13', 'link17')"onMouseOut="HideTip('tt13')">mxPoint</a> to be converted.</td></tr><tr><tdclass=CDLEntry>gridEnabled</td><tdclass=CDLDescription>Boolean that specifies if the grid should be applied.</td></tr></table></div></div></div>
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxElbowEdgeHandler.redrawInnerBends"></a>redrawInnerBends</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxElbowEdgeHandler.prototype.redrawInnerBends = function(</td><tdclass=PParameternowrap>p0,</td></tr><tr><td></td><tdclass=PParameternowrap>pe</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote><p>Updates and redraws the inner bends.</p><h4class=CHeading>Parameters</h4><tableborder=0cellspacing=0cellpadding=0class=CDescriptionList><tr><tdclass=CDLEntry>p0</td><tdclass=CDLDescription><ahref="../util/mxPoint-js.html#mxPoint"class=LClassid=link18onMouseOver="ShowTip(event, 'tt13', 'link18')"onMouseOut="HideTip('tt13')">mxPoint</a> that represents the location of the first point.</td></tr><tr><tdclass=CDLEntry>pe</td><tdclass=CDLDescription><ahref="../util/mxPoint-js.html#mxPoint"class=LClassid=link19onMouseOver="ShowTip(event, 'tt13', 'link19')"onMouseOut="HideTip('tt13')">mxPoint</a> that represents the location of the last point.</td></tr></table></div></div></div>
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<divclass=CToolTipid="tt1"><divclass=CClass>Represents the current state of a cell in a given mxGraphView.</div></div><divclass=CToolTipid="tt2"><divclass=CVariable><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td>mxElbowEdgeHandler.prototype.doubleClickOrientationResource</td></tr></table></blockquote>Specifies the resource key for the tooltip to be displayed on the single control point for routed edges. </div></div><divclass=CToolTipid="tt3"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td>mxElbowEdgeHandler.prototype.createBends = function()</td></tr></table></blockquote>Overrides mxEdgeHandler.createBends to create custom bends.</div></div><divclass=CToolTipid="tt4"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td>mxEdgeHandler.prototype.createBends = function()</td></tr></table></blockquote>Creates and returns the bends used for modifying the edge. </div></div><divclass=CToolTipid="tt5"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td>mxElbowEdgeHandler.prototype.createVirtualBend = function()</td></tr></table></blockquote>Creates a virtual bend that supports double clicking and calls mxGraph.flipEdge.</div></div><divclass=CToolTipid="tt6"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxGraph.prototype.flipEdge = function(</td><tdclass=PParameternowrap>edge</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Toggles the style of the given edge between null (or empty) and alternateEdgeStyle. </div></div><divclass=CToolTipid="tt7"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td>mxElbowEdgeHandler.prototype.getCursorForBend = function()</td></tr></table></blockquote>Returns the cursor to be used for the bend.</div></div><divclass=CToolTipid="tt8"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxElbowEdgeHandler.prototype.getTooltipForNode = function(</td><tdclass=PParameternowrap>node</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Returns the tooltip for the given node.</div></div><divclass=CToolTipid="tt9"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxElbowEdgeHandler.prototype.convertPoint = function(</td><tdclass=PParameternowrap>point,</td></tr><tr><td></td><tdclass=PParameternowrap>gridEnabled</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Converts the given point in-place from screen to unscaled, untranslated graph coordinates and applies the grid.</div></div><divclass=CToolTipid="tt10"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxElbowEdgeHandler.prototype.redrawInnerBends = function(</td><tdclass=PParameternowrap>p0,</td></tr><tr><td></td><tdclass=PParameternowrap>pe</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Updates and redraws the inner bends.</div></div><divclass=CToolTipid="tt11"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxGraph.prototype.createHandler = function(</td><tdclass=PParameternowrap>state</td><tdclass=PAfterParametersnowrap>)</td></tr></ta
