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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"><tr><tdclass="prettyprint">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.getCursorForBend"></a>getCursorForBend</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype"><tr><tdclass="prettyprint">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"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass="PBeforeParameters prettyprint "nowrap>mxElbowEdgeHandler.prototype.getTooltipForNode = function(</td><tdclass="PParameter prettyprint "nowrap>node</td><tdclass="PAfterParameters prettyprint "nowrap>)</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"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass="PBeforeParameters prettyprint "nowrap>mxElbowEdgeHandler.prototype.convertPoint = function(</td><tdclass="PParameter prettyprint "nowrap>point,</td></tr><tr><td></td><tdclass="PParameter prettyprint "nowrap>gridEnabled</td><tdclass="PAfterParameters prettyprint "nowrap>)</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"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass="PBeforeParameters prettyprint "nowrap>mxElbowEdgeHandler.prototype.redrawInnerBends = function(</td><tdclass="PParameter prettyprint "nowrap>p0,</td></tr><tr><td></td><tdclass="PParameter prettyprint "nowrap>pe</td><tdclass="PAfterParameters prettyprint "nowrap>)</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>
<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"><tr><tdclass="prettyprint">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"><tr><tdclass="prettyprint">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"><tr><tdclass="prettyprint">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"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass="PBeforeParameters prettyprint "nowrap>mxElbowEdgeHandler.prototype.createVirtualBend = function(</td><tdclass="PParameter prettyprint "nowrap>dblClickHandler</td><tdclass="PAfterParameters prettyprint "nowrap>)</td></tr></table></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"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass="PBeforeParameters prettyprint "nowrap>mxGraph.prototype.flipEdge = function(</td><tdclass="PParameter prettyprint "nowrap>edge</td><tdclass="PAfterParameters prettyprint "nowrap>)</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"><tr><tdclass="prettyprint">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"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass="PBeforeParameters prettyprint "nowrap>mxElbowEdgeHandler.prototype.getTooltipForNode = function(</td><tdclass="PParameter prettyprint "nowrap>node</td><tdclass="PAfterParameters prettyprint "nowrap>)</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"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass="PBeforeParameters prettyprint "nowrap>mxElbowEdgeHandler.prototype.convertPoint = function(</td><tdclass="PParameter prettyprint "nowrap>point,</td></tr><tr><td></td><tdclass="PParameter prettyprint "nowrap>gridEnabled</td><tdclass="PAfterParameters prettyprint "nowrap>)</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"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass="PBeforeParameters prettyprint "nowrap>mxElbowEdgeHandler.prototype.redrawInnerBends = function(</td><tdclass="PParameter prettyprint "nowrap>p0,</td></tr><tr><td></td><tdclass="PParameter prettyprint "nowrap>pe</td><tdclass="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></
