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<divid=Content><divclass="CClass"><divclass=CTopicid=MainTopic><h1class=CTitle><aname="mxEdgeLabelLayout"></a>mxEdgeLabelLayout</h1><divclass=CBody><p>Extends <ahref="mxGraphLayout-js.html#mxGraphLayout"class=LClassid=link7onMouseOver="ShowTip(event, 'tt1', 'link7')"onMouseOut="HideTip('tt1')">mxGraphLayout</a> to implement an edge label layout. This layout makes use of cell states, which means the graph must be validated in a graph view (so that the label bounds are available) before this layout can be executed.</p><h4class=CHeading>Example</h4><blockquote><preclass="prettyprint">var layout = new mxEdgeLabelLayout(graph);
layout.execute(graph.getDefaultParent());</pre></blockquote><!--START_ND_SUMMARY--><divclass=Summary><divclass=STitle>Summary</div><divclass=SBorder><tableborder=0cellspacing=0cellpadding=0class=STable><trclass="SMain"><tdclass=SEntry><ahref="#mxEdgeLabelLayout">mxEdgeLabelLayout</a></td><tdclass=SDescription>Extends <ahref="mxGraphLayout-js.html#mxGraphLayout"class=LClassid=link1onMouseOver="ShowTip(event, 'tt1', 'link1')"onMouseOut="HideTip('tt1')">mxGraphLayout</a> to implement an edge label layout. </td></tr><trclass="SGroup SIndent1"><tdclass=SEntry><ahref="#mxEdgeLabelLayout.Functions">Functions</a></td><tdclass=SDescription></td></tr><trclass="SFunction SIndent2 SMarked"><tdclass=SEntry><ahref="#mxEdgeLabelLayout.mxEdgeLabelLayout"id=link2onMouseOver="ShowTip(event, 'tt2', 'link2')"onMouseOut="HideTip('tt2')">mxEdgeLabelLayout</a></td><tdclass=SDescription>Constructs a new edge label layout.</td></tr><trclass="SFunction SIndent2"><tdclass=SEntry><ahref="#mxEdgeLabelLayout.execute"id=link3onMouseOver="ShowTip(event, 'tt3', 'link3')"onMouseOut="HideTip('tt3')">execute</a></td><tdclass=SDescription>Implements <ahref="mxGraphLayout-js.html#mxGraphLayout.execute"class=LFunctionid=link4onMouseOver="ShowTip(event, 'tt4', 'link4')"onMouseOut="HideTip('tt4')">mxGraphLayout.execute</a>.</td></tr><trclass="SFunction SIndent2 SMarked"><tdclass=SEntry><ahref="#mxEdgeLabelLayout.placeLabels"id=link5onMouseOver="ShowTip(event, 'tt5', 'link5')"onMouseOut="HideTip('tt5')">placeLabels</a></td><tdclass=SDescription>Places the labels of the given edges.</td></tr><trclass="SFunction SIndent2"><tdclass=SEntry><ahref="#mxEdgeLabelLayout.avoid"id=link6onMouseOver="ShowTip(event, 'tt6', 'link6')"onMouseOut="HideTip('tt6')">avoid</a></td><tdclass=SDescription>Places the labels of the given edges.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxEdgeLabelLayout.mxEdgeLabelLayout"></a>mxEdgeLabelLayout</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>function mxEdgeLabelLayout(</td><tdclass=PParameternowrap>graph,</td></tr><tr><td></td><tdclass=PParameternowrap>radius</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote><p>Constructs a new edge label layout.</p><h4class=CHeading>Arguments</h4><tableborder=0cellspacing=0cellpadding=0class=CDescriptionList><tr><tdclass=CDLEntry>graph</td><tdclass=CDLDescription><ahref="../view/mxGraph-js.html#mxGraph"class=LClassid=link8onMouseOver="ShowTip(event, 'tt7', 'link8')"onMouseOut="HideTip('tt7')">mxGraph</a> that contains the cells.</td></tr></table></div></div></div>
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxEdgeLabelLayout.placeLabels"></a>placeLabels</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxEdgeLabelLayout.prototype.placeLabels = function(</td><tdclass=PParameternowrap>v,</td></tr><tr><td></td><tdclass=PParameternowrap>e</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote><p>Places the labels of the given edges.</p></div></div></div>
<divclass="CFunction"><divclass=CTopic><h3class=CTitle><aname="mxEdgeLabelLayout.avoid"></a>avoid</h3><divclass=CBody><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxEdgeLabelLayout.prototype.avoid = function(</td><tdclass=PParameternowrap>edge,</td></tr><tr><td></td><tdclass=PParameternowrap>vertex</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote><p>Places the labels of the given edges.</p></div></div></div>
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<divclass=CToolTipid="tt1"><divclass=CClass>Base class for all layout algorithms in mxGraph. </div></div><divclass=CToolTipid="tt2"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>function mxEdgeLabelLayout(</td><tdclass=PParameternowrap>graph,</td></tr><tr><td></td><tdclass=PParameternowrap>radius</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Constructs a new edge label layout.</div></div><divclass=CToolTipid="tt3"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxEdgeLabelLayout.prototype.execute = function(</td><tdclass=PParameternowrap>parent</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Implements mxGraphLayout.execute.</div></div><divclass=CToolTipid="tt4"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxGraphLayout.prototype.execute = function(</td><tdclass=PParameternowrap>parent</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Executes the layout algorithm for the children of the given parent.</div></div><divclass=CToolTipid="tt5"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxEdgeLabelLayout.prototype.placeLabels = function(</td><tdclass=PParameternowrap>v,</td></tr><tr><td></td><tdclass=PParameternowrap>e</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Places the labels of the given edges.</div></div><divclass=CToolTipid="tt6"><divclass=CFunction><blockquote><tableborder=0cellspacing=0cellpadding=0class="Prototype prettyprint"><tr><td><tableborder=0cellspacing=0cellpadding=0><tr><tdclass=PBeforeParametersnowrap>mxEdgeLabelLayout.prototype.avoid = function(</td><tdclass=PParameternowrap>edge,</td></tr><tr><td></td><tdclass=PParameternowrap>vertex</td><tdclass=PAfterParametersnowrap>)</td></tr></table></td></tr></table></blockquote>Places the labels of the given edges.</div></div><divclass=CToolTipid="tt7"><divclass=CClass>Extends mxEventSource to implement a graph component for the browser. </div></div><!--END_ND_TOOLTIPS-->
