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<div id=Content><div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="mxGraphLayout"></a>mxGraphLayout</h1><div class=CBody><p>Base class for all layout algorithms in mxGraph.&nbsp; Main public functions are <a href="#mxGraphLayout.moveCell" class=LFunction id=link36 onMouseOver="ShowTip(event, 'tt6', 'link36')" onMouseOut="HideTip('tt6')">moveCell</a> for handling a moved cell within a layouted parent, and <a href="#mxGraphLayout.execute" class=LFunction id=link37 onMouseOver="ShowTip(event, 'tt7', 'link37')" onMouseOut="HideTip('tt7')">execute</a> for running the layout on a given parent cell.</p><h4 class=CHeading>Known Subclasses</h4><p><a href="mxCircleLayout-js.html#mxCircleLayout" class=LClass id=link38 onMouseOver="ShowTip(event, 'tt32', 'link38')" onMouseOut="HideTip('tt32')">mxCircleLayout</a>, <a href="mxCompactTreeLayout-js.html#mxCompactTreeLayout" class=LClass id=link39 onMouseOver="ShowTip(event, 'tt33', 'link39')" onMouseOut="HideTip('tt33')">mxCompactTreeLayout</a>, <a href="mxCompositeLayout-js.html#mxCompositeLayout" class=LClass id=link40 onMouseOver="ShowTip(event, 'tt34', 'link40')" onMouseOut="HideTip('tt34')">mxCompositeLayout</a>, <a href="mxFastOrganicLayout-js.html#mxFastOrganicLayout" class=LClass id=link41 onMouseOver="ShowTip(event, 'tt35', 'link41')" onMouseOut="HideTip('tt35')">mxFastOrganicLayout</a>, <a href="mxParallelEdgeLayout-js.html#mxParallelEdgeLayout" class=LClass id=link42 onMouseOver="ShowTip(event, 'tt36', 'link42')" onMouseOut="HideTip('tt36')">mxParallelEdgeLayout</a>, <a href="mxPartitionLayout-js.html#mxPartitionLayout" class=LClass id=link43 onMouseOver="ShowTip(event, 'tt37', 'link43')" onMouseOut="HideTip('tt37')">mxPartitionLayout</a>, <a href="mxStackLayout-js.html#mxStackLayout" class=LClass id=link44 onMouseOver="ShowTip(event, 'tt38', 'link44')" onMouseOut="HideTip('tt38')">mxStackLayout</a></p><!--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="#mxGraphLayout" >mxGraphLayout</a></td><td class=SDescription>Base class for all layout algorithms in mxGraph. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxGraphLayout.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.mxGraphLayout" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">mxGraphLayout</a></td><td class=SDescription>Constructs a new layout using the given layouts.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxGraphLayout.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.graph" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">graph</a></td><td class=SDescription>Reference to the enclosing <a href="../view/mxGraph-js.html#mxGraph" class=LClass id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">mxGraph</a>.</td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxGraphLayout.useBoundingBox" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">useBoundingBox</a></td><td class=SDescription>Boolean indicating if the bounding box of the label should be used if its available. </td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.parent" id=link5 onMouseOver="ShowTip(event, 'tt5', 'link5')" onMouseOut="HideTip('tt5')">parent</a></td><td class=SDescription>The parent cell of the layout, if any</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxGraphLayout.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.moveCell" id=link6 onMouseOver="ShowTip(event, 'tt6', 'link6')" onMouseOut="HideTip('tt6')">moveCell</a></td><td class=SDescription>Notified when a cell is being moved in a parent that has automatic layout to update the cell state (eg. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGraphLayout.execute" id=link7 onMouseOver="ShowTip(event, 'tt7', 'link7')" onMouseOut="HideTip('tt7')">execute</a></td><td class=SDescription>Executes the layout algorithm for the children of the given parent.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.getGraph" id=link8 onMouseOver="ShowTip(event, 'tt8', 'link8')" onMouseOut="HideTip('tt8')">getGraph</a></td><td class=SDescription>Returns the graph that this layout operates on.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGraphLayout.getConstraint" id=link9 onMouseOver="ShowTip(event, 'tt9', 'link9')" onMouseOut="HideTip('tt9')">getConstraint</a></td><td class=SDescription>Returns the constraint for the given key and cell. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.traverse" id=link10 onMouseOver="ShowTip(event, 'tt10', 'link10')" onMouseOut="HideTip('tt10')">traverse</a></td><td class=SDescription>Traverses the (directed) graph invoking the given function for each visited vertex and edge. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGraphLayout.isAncestor" id=link11 onMouseOver="ShowTip(event, 'tt11', 'link11')" onMouseOut="HideTip('tt11')">isAncestor</a></td><td class=SDescription>Returns true if the given parent is an ancestor of the given child.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.isVertexMovable" id=link12 onMouseOver="ShowTip(event, 'tt12', 'link12')" onMouseOut="HideTip('tt12')">isVertexMovable</a></td><td class=SDescription>Returns a boolean indicating if the given <a href="../model/mxCell-js.html#mxCell" class=LClass id=link13 onMouseOver="ShowTip(event, 'tt13', 'link13')" onMouseOut="HideTip('tt13')">mxCell</a> is movable or bendable by the algorithm. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGraphLayout.isVertexIgnored" id=link14 onMouseOver="ShowTip(event, 'tt14', 'link14')" onMouseOut="HideTip('tt14')">isVertexIgnored</a></td><td class=SDescription>Returns a boolean indicating if the given <a href="../model/mxCell-js.html#mxCell" class=LClass id=link15 onMouseOver="ShowTip(event, 'tt13', 'link15')" onMouseOut="HideTip('tt13')">mxCell</a> should be ignored by the algorithm. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.isEdgeIgnored" id=link16 onMouseOver="ShowTip(event, 'tt15', 'link16')" onMouseOut="HideTip('tt15')">isEdgeIgnored</a></td><td class=SDescription>Returns a boolean indicating if the given <a href="../model/mxCell-js.html#mxCell" class=LClass id=link17 onMouseOver="ShowTip(event, 'tt13', 'link17')" onMouseOut="HideTip('tt13')">mxCell</a> should be ignored by the algorithm. </td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGraphLayout.setEdgeStyleEnabled" id=link18 onMouseOver="ShowTip(event, 'tt16', 'link18')" onMouseOut="HideTip('tt16')">setEdgeStyleEnabled</a></td><td class=SDescription>Disables or enables the edge style of the given edge.</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.setOrthogonalEdge" id=link19 onMouseOver="ShowTip(event, 'tt17', 'link19')" onMouseOut="HideTip('tt17')">setOrthogonalEdge</a></td><td class=SDescription>Disables or enables orthogonal end segments of the given edge.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGraphLayout.getParentOffset" id=link20 onMouseOver="ShowTip(event, 'tt18', 'link20')" onMouseOut="HideTip('tt18')">getParentOffset</a></td><td class=SDescription>Determines the offset of the given parent to the parent of the layout</td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.setEdgePoints" id=link21 onMouseOver="ShowTip(event, 'tt19', 'link21')" onMouseOut="HideTip('tt19')">setEdgePoints</a></td><td class=SDescription>Replaces the array of mxPoints in the geometry of the given edge with the given array of mxPoints.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGraphLayout.setVertexLocation" id=link22 onMouseOver="ShowTip(event, 'tt20', 'link22')" onMouseOut="HideTip('tt20')">setVertexLocation</a></td><td class=SDescription>Sets the new position of the given cell taking into account the size of the bounding box if <a href="#mxGraphLayout.useBoundingBox" class=LVariable id=link23 onMouseOver="ShowTip(event, 'tt4', 'link23')" onMouseOut="HideTip('tt4')">useBoundingBox</a> is true. </td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxGraphLayout.getVertexBounds" id=link24 onMouseOver="ShowTip(event, 'tt21', 'link24')" onMouseOut="HideTip('tt21')">getVertexBounds</a></td><td class=SDescription>Returns an <a href="../util/mxRectangle-js.html#mxRectangle" class=LClass id=link25 onMouseOver="ShowTip(event, 'tt22', 'link25')" onMouseOut="HideTip('tt22')">mxRectangle</a> that defines the bounds of the given cell or the bounding box if <a href="#mxGraphLayout.useBoundingBox" class=LVariable id=link26 onMouseOver="ShowTip(event, 'tt4', 'link26')" onMouseOut="HideTip('tt4')">useBoundingBox</a> is true.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxGraphLayout.arrangeGroups" id=link27 onMouseOver="ShowTip(event, 'tt23', 'link27')" onMouseOut="HideTip('tt23')">arrangeGroups</a></td><td class=SDescription>Shortcut to <a href="../view/mxGraph-js.html#mxGraph.updateGroupBounds" class=LFunction id=link28 onMouseOver="ShowTip(event, 'tt24', 'link28')" onMouseOut="HideTip('tt24')">mxGraph.updateGroupBounds</a> with moveGroup set to true.</td></tr><tr class="SClass"><td class=SEntry><a href="#WeightedCellSorter" >WeightedCellSorter</a></td><td class=SDescription>A utility class used to track cells whilst sorting occurs on the weighted sum of their connected edges. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#WeightedCellSorter.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#WeightedCellSorter.WeightedCellSorter" id=link29 onMouseOver="ShowTip(event, 'tt25', 'link29')" onMouseOut="HideTip('tt25')">WeightedCellSorter</a></td><td class=SDescription>Constructs a new weighted cell sorted for the given cell and weight.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#WeightedCellSorter.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#WeightedCellSorter.weightedValue" id=link30 onMouseOver="ShowTip(event, 'tt26', 'link30')" onMouseOut="HideTip('tt26')">weightedValue</a></td><td class=SDescription>The weighted value of the cell stored.</td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#WeightedCellSorter.nudge" id=link31 onMouseOver="ShowTip(event, 'tt27', 'link31')" onMouseOut="HideTip('tt27')">nudge</a></td><td class=SDescription>Whether or not to flip equal weight values.</td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#WeightedCellSorter.visited" id=link32 onMouseOver="ShowTip(event, 'tt28', 'link32')" onMouseOut="HideTip('tt28')">visited</a></td><td class=SDescription>Whether or not this cell has been visited in the current assignment.</td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#WeightedCellSorter.rankIndex" id=link33 onMouseOver="ShowTip(event, 'tt29', 'link33')" onMouseOut="HideTip('tt29')">rankIndex</a></td><td class=SDescription>The index this cell is in the model rank.</td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#WeightedCellSorter.cell" id=link34 onMouseOver="ShowTip(event, 'tt30', 'link34')" onMouseOut="HideTip('tt30')">cell</a></td><td class=SDescription>The cell whose median value is being calculated.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#WeightedCellSorter.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#WeightedCellSorter.compare" id=link35 onMouseOver="ShowTip(event, 'tt31', 'link35')" onMouseOut="HideTip('tt31')">compare</a></td><td class=SDescription>Compares two WeightedCellSorters.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.mxGraphLayout"></a>mxGraphLayout</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>function mxGraphLayout(</td><td class="PParameter prettyprint " nowrap>graph</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Constructs a new layout using the given layouts.</p><h4 class=CHeading>Arguments</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>graph</td><td class=CDLDescription>Enclosing</td></tr></table></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.Variables"></a>Variables</h3></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.graph"></a>graph</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphLayout.prototype.graph</td></tr></table></blockquote><p>Reference to the enclosing <a href="../view/mxGraph-js.html#mxGraph" class=LClass id=link45 onMouseOver="ShowTip(event, 'tt3', 'link45')" onMouseOut="HideTip('tt3')">mxGraph</a>.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.useBoundingBox"></a>useBoundingBox</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphLayout.prototype.useBoundingBox</td></tr></table></blockquote><p>Boolean indicating if the bounding box of the label should be used if its available.&nbsp; Default is true.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.parent"></a>parent</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphLayout.prototype.parent</td></tr></table></blockquote><p>The parent cell of the layout, if any</p></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.moveCell"></a>moveCell</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.moveCell = function(</td><td class="PParameter prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Notified when a cell is being moved in a parent that has automatic layout to update the cell state (eg. index) so that the outcome of the layout will position the vertex as close to the point (x, y) as possible.</p><p>Empty implementation.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>cell</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link46 onMouseOver="ShowTip(event, 'tt13', 'link46')" onMouseOut="HideTip('tt13')">mxCell</a> which has been moved.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>X-coordinate of the new cell location.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>Y-coordinate of the new cell location.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.execute"></a>execute</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.execute = function(</td><td class="PParameter prettyprint " nowrap>parent</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Executes the layout algorithm for the children of the given parent.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link47 onMouseOver="ShowTip(event, 'tt13', 'link47')" onMouseOut="HideTip('tt13')">mxCell</a> whose children should be layed out.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.getGraph"></a>getGraph</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphLayout.prototype.getGraph = function()</td></tr></table></blockquote><p>Returns the graph that this layout operates on.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.getConstraint"></a>getConstraint</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.getConstraint = function(</td><td class="PParameter prettyprint " nowrap>key,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>source</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the constraint for the given key and cell.&nbsp; The optional edge and source arguments are used to return inbound and outgoing routing- constraints for the given edge and vertex.&nbsp; This implementation always returns the value for the given key in the style of the given cell.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>key</td><td class=CDLDescription>Key of the constraint to be returned.</td></tr><tr><td class=CDLEntry>cell</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link48 onMouseOver="ShowTip(event, 'tt13', 'link48')" onMouseOut="HideTip('tt13')">mxCell</a> whose constraint should be returned.</td></tr><tr><td class=CDLEntry>edge</td><td class=CDLDescription>Optional <a href="../model/mxCell-js.html#mxCell" class=LClass id=link49 onMouseOver="ShowTip(event, 'tt13', 'link49')" onMouseOut="HideTip('tt13')">mxCell</a> that represents the connection whose constraint should be returned.&nbsp; Default is null.</td></tr><tr><td class=CDLEntry>source</td><td class=CDLDescription>Optional boolean that specifies if the connection is incoming or outgoing.&nbsp; Default is null.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.traverse"></a>traverse</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.traverse = function(</td><td class="PParameter prettyprint " nowrap>vertex,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>directed,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>func,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>visited</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Traverses the (directed) graph invoking the given function for each visited vertex and edge.&nbsp; The function is invoked with the current vertex and the incoming edge as a parameter.&nbsp; This implementation makes sure each vertex is only visited once.&nbsp; The function may return false if the traversal should stop at the given vertex.</p><h4 class=CHeading>Example</h4><blockquote><pre class="prettyprint">mxLog.show();
var cell = graph.getSelectionCell();
graph.traverse(cell, false, function(vertex, edge)
{
mxLog.debug(graph.getLabel(vertex));
});</pre></blockquote><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>vertex</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link50 onMouseOver="ShowTip(event, 'tt13', 'link50')" onMouseOut="HideTip('tt13')">mxCell</a> that represents the vertex where the traversal starts.</td></tr><tr><td class=CDLEntry>directed</td><td class=CDLDescription>Optional boolean indicating if edges should only be traversed from source to target.&nbsp; Default is true.</td></tr><tr><td class=CDLEntry>func</td><td class=CDLDescription>Visitor function that takes the current vertex and the incoming edge as arguments.&nbsp; The traversal stops if the function returns false.</td></tr><tr><td class=CDLEntry>edge</td><td class=CDLDescription>Optional <a href="../model/mxCell-js.html#mxCell" class=LClass id=link51 onMouseOver="ShowTip(event, 'tt13', 'link51')" onMouseOut="HideTip('tt13')">mxCell</a> that represents the incoming edge.&nbsp; This is null for the first step of the traversal.</td></tr><tr><td class=CDLEntry>visited</td><td class=CDLDescription>Optional <a href="../util/mxDictionary-js.html#mxDictionary" class=LClass id=link52 onMouseOver="ShowTip(event, 'tt39', 'link52')" onMouseOut="HideTip('tt39')">mxDictionary</a> of cell paths for the visited cells.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.isAncestor"></a>isAncestor</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.isAncestor = function(</td><td class="PParameter prettyprint " nowrap>parent,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>child,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>traverseAncestors</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns true if the given parent is an ancestor of the given child.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>parent</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link53 onMouseOver="ShowTip(event, 'tt13', 'link53')" onMouseOut="HideTip('tt13')">mxCell</a> that specifies the parent.</td></tr><tr><td class=CDLEntry>child</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link54 onMouseOver="ShowTip(event, 'tt13', 'link54')" onMouseOut="HideTip('tt13')">mxCell</a> that specifies the child.</td></tr><tr><td class=CDLEntry>traverseAncestors</td><td class=CDLDescription>boolean whether to</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.isVertexMovable"></a>isVertexMovable</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.isVertexMovable = function(</td><td class="PParameter prettyprint " nowrap>cell</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns a boolean indicating if the given <a href="../model/mxCell-js.html#mxCell" class=LClass id=link55 onMouseOver="ShowTip(event, 'tt13', 'link55')" onMouseOut="HideTip('tt13')">mxCell</a> is movable or bendable by the algorithm.&nbsp; This implementation returns true if the given cell is movable in the graph.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>cell</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link56 onMouseOver="ShowTip(event, 'tt13', 'link56')" onMouseOut="HideTip('tt13')">mxCell</a> whose movable state should be returned.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.isVertexIgnored"></a>isVertexIgnored</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.isVertexIgnored = function(</td><td class="PParameter prettyprint " nowrap>vertex</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns a boolean indicating if the given <a href="../model/mxCell-js.html#mxCell" class=LClass id=link57 onMouseOver="ShowTip(event, 'tt13', 'link57')" onMouseOut="HideTip('tt13')">mxCell</a> should be ignored by the algorithm.&nbsp; This implementation returns false for all vertices.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>vertex</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link58 onMouseOver="ShowTip(event, 'tt13', 'link58')" onMouseOut="HideTip('tt13')">mxCell</a> whose ignored state should be returned.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.isEdgeIgnored"></a>isEdgeIgnored</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.isEdgeIgnored = function(</td><td class="PParameter prettyprint " nowrap>edge</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns a boolean indicating if the given <a href="../model/mxCell-js.html#mxCell" class=LClass id=link59 onMouseOver="ShowTip(event, 'tt13', 'link59')" onMouseOut="HideTip('tt13')">mxCell</a> should be ignored by the algorithm.&nbsp; This implementation returns false for all vertices.</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>cell</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link60 onMouseOver="ShowTip(event, 'tt13', 'link60')" onMouseOut="HideTip('tt13')">mxCell</a> whose ignored state should be returned.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.setEdgeStyleEnabled"></a>setEdgeStyleEnabled</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.setEdgeStyleEnabled = function(</td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>value</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Disables or enables the edge style of the given edge.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.setOrthogonalEdge"></a>setOrthogonalEdge</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.setOrthogonalEdge = function(</td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>value</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Disables or enables orthogonal end segments of the given edge.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.getParentOffset"></a>getParentOffset</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.getParentOffset = function(</td><td class="PParameter prettyprint " nowrap>parent</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Determines the offset of the given parent to the parent of the layout</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.setEdgePoints"></a>setEdgePoints</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.setEdgePoints = function(</td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>points</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Replaces the array of mxPoints in the geometry of the given edge with the given array of mxPoints.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.setVertexLocation"></a>setVertexLocation</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.setVertexLocation = function(</td><td class="PParameter prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Sets the new position of the given cell taking into account the size of the bounding box if <a href="#mxGraphLayout.useBoundingBox" class=LVariable id=link61 onMouseOver="ShowTip(event, 'tt4', 'link61')" onMouseOut="HideTip('tt4')">useBoundingBox</a> is true.&nbsp; The change is only carried out if the new location is not equal to the existing location, otherwise the geometry is not replaced with an updated instance.&nbsp; The new or old bounds are returned (including overlapping labels).</p><h4 class=CHeading>Parameters</h4><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry>cell</td><td class=CDLDescription><a href="../model/mxCell-js.html#mxCell" class=LClass id=link62 onMouseOver="ShowTip(event, 'tt13', 'link62')" onMouseOut="HideTip('tt13')">mxCell</a> whose geometry is to be set.</td></tr><tr><td class=CDLEntry>x</td><td class=CDLDescription>Integer that defines the x-coordinate of the new location.</td></tr><tr><td class=CDLEntry>y</td><td class=CDLDescription>Integer that defines the y-coordinate of the new location.</td></tr></table></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.getVertexBounds"></a>getVertexBounds</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.getVertexBounds = function(</td><td class="PParameter prettyprint " nowrap>cell</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns an <a href="../util/mxRectangle-js.html#mxRectangle" class=LClass id=link63 onMouseOver="ShowTip(event, 'tt22', 'link63')" onMouseOut="HideTip('tt22')">mxRectangle</a> that defines the bounds of the given cell or the bounding box if <a href="#mxGraphLayout.useBoundingBox" class=LVariable id=link64 onMouseOver="ShowTip(event, 'tt4', 'link64')" onMouseOut="HideTip('tt4')">useBoundingBox</a> is true.</p></div></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxGraphLayout.arrangeGroups"></a>arrangeGroups</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.arrangeGroups = function(</td><td class="PParameter prettyprint " nowrap>cells,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>topBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>rightBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>bottomBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>leftBorder</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Shortcut to <a href="../view/mxGraph-js.html#mxGraph.updateGroupBounds" class=LFunction id=link65 onMouseOver="ShowTip(event, 'tt24', 'link65')" onMouseOut="HideTip('tt24')">mxGraph.updateGroupBounds</a> with moveGroup set to true.</p></div></div></div>
<div class="CClass"><div class=CTopic><h2 class=CTitle><a name="WeightedCellSorter"></a>WeightedCellSorter</h2><div class=CBody><p>A utility class used to track cells whilst sorting occurs on the weighted sum of their connected edges.&nbsp; Does not violate (x.compareTo(y)==0) == (x.equals(y))</p><!--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="SGroup"><td class=SEntry><a href="#WeightedCellSorter.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#WeightedCellSorter.WeightedCellSorter" id=link66 onMouseOver="ShowTip(event, 'tt25', 'link66')" onMouseOut="HideTip('tt25')">WeightedCellSorter</a></td><td class=SDescription>Constructs a new weighted cell sorted for the given cell and weight.</td></tr><tr class="SGroup"><td class=SEntry><a href="#WeightedCellSorter.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent1 SMarked"><td class=SEntry><a href="#WeightedCellSorter.weightedValue" id=link67 onMouseOver="ShowTip(event, 'tt26', 'link67')" onMouseOut="HideTip('tt26')">weightedValue</a></td><td class=SDescription>The weighted value of the cell stored.</td></tr><tr class="SVariable SIndent1"><td class=SEntry><a href="#WeightedCellSorter.nudge" id=link68 onMouseOver="ShowTip(event, 'tt27', 'link68')" onMouseOut="HideTip('tt27')">nudge</a></td><td class=SDescription>Whether or not to flip equal weight values.</td></tr><tr class="SVariable SIndent1 SMarked"><td class=SEntry><a href="#WeightedCellSorter.visited" id=link69 onMouseOver="ShowTip(event, 'tt28', 'link69')" onMouseOut="HideTip('tt28')">visited</a></td><td class=SDescription>Whether or not this cell has been visited in the current assignment.</td></tr><tr class="SVariable SIndent1"><td class=SEntry><a href="#WeightedCellSorter.rankIndex" id=link70 onMouseOver="ShowTip(event, 'tt29', 'link70')" onMouseOut="HideTip('tt29')">rankIndex</a></td><td class=SDescription>The index this cell is in the model rank.</td></tr><tr class="SVariable SIndent1 SMarked"><td class=SEntry><a href="#WeightedCellSorter.cell" id=link71 onMouseOver="ShowTip(event, 'tt30', 'link71')" onMouseOut="HideTip('tt30')">cell</a></td><td class=SDescription>The cell whose median value is being calculated.</td></tr><tr class="SGroup"><td class=SEntry><a href="#WeightedCellSorter.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent1 SMarked"><td class=SEntry><a href="#WeightedCellSorter.compare" id=link72 onMouseOver="ShowTip(event, 'tt31', 'link72')" onMouseOut="HideTip('tt31')">compare</a></td><td class=SDescription>Compares two WeightedCellSorters.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.WeightedCellSorter"></a>WeightedCellSorter</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>function WeightedCellSorter(</td><td class="PParameter prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>weightedValue</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Constructs a new weighted cell sorted for the given cell and weight.</p></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.Variables"></a>Variables</h3></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.weightedValue"></a>weightedValue</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.weightedValue</td></tr></table></blockquote><p>The weighted value of the cell stored.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.nudge"></a>nudge</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.nudge</td></tr></table></blockquote><p>Whether or not to flip equal weight values.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.visited"></a>visited</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.visited</td></tr></table></blockquote><p>Whether or not this cell has been visited in the current assignment.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.rankIndex"></a>rankIndex</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.rankIndex</td></tr></table></blockquote><p>The index this cell is in the model rank.</p></div></div></div>
<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.cell"></a>cell</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.cell</td></tr></table></blockquote><p>The cell whose median value is being calculated.</p></div></div></div>
<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.Functions"></a>Functions</h3></div></div>
<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="WeightedCellSorter.compare"></a>compare</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>WeightedCellSorter.prototype.compare = function(</td><td class="PParameter prettyprint " nowrap>a,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Compares two WeightedCellSorters.</p></div></div></div>
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<div class=CToolTip id="tt1"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>function mxGraphLayout(</td><td class="PParameter prettyprint " nowrap>graph</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Constructs a new layout using the given layouts.</div></div><div class=CToolTip id="tt2"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphLayout.prototype.graph</td></tr></table></blockquote>Reference to the enclosing mxGraph.</div></div><div class=CToolTip id="tt3"><div class=CClass>Extends mxEventSource to implement a graph component for the browser. </div></div><div class=CToolTip id="tt4"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphLayout.prototype.useBoundingBox</td></tr></table></blockquote>Boolean indicating if the bounding box of the label should be used if its available. </div></div><div class=CToolTip id="tt5"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphLayout.prototype.parent</td></tr></table></blockquote>The parent cell of the layout, if any</div></div><div class=CToolTip id="tt6"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.moveCell = function(</td><td class="PParameter prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Notified when a cell is being moved in a parent that has automatic layout to update the cell state (eg. </div></div><div class=CToolTip id="tt7"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.execute = function(</td><td class="PParameter prettyprint " nowrap>parent</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Executes the layout algorithm for the children of the given parent.</div></div><div class=CToolTip id="tt8"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">mxGraphLayout.prototype.getGraph = function()</td></tr></table></blockquote>Returns the graph that this layout operates on.</div></div><div class=CToolTip id="tt9"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.getConstraint = function(</td><td class="PParameter prettyprint " nowrap>key,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>source</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the constraint for the given key and cell. </div></div><div class=CToolTip id="tt10"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.traverse = function(</td><td class="PParameter prettyprint " nowrap>vertex,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>directed,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>func,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>visited</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Traverses the (directed) graph invoking the given function for each visited vertex and edge. </div></div><div class=CToolTip id="tt11"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.isAncestor = function(</td><td class="PParameter prettyprint " nowrap>parent,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>child,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>traverseAncestors</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns true if the given parent is an ancestor of the given child.</div></div><div class=CToolTip id="tt12"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.isVertexMovable = function(</td><td class="PParameter prettyprint " nowrap>cell</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns a boolean indicating if the given mxCell is movable or bendable by the algorithm. </div></div><div class=CToolTip id="tt13"><div class=CClass>Cells are the elements of the graph model. </div></div><div class=CToolTip id="tt14"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.isVertexIgnored = function(</td><td class="PParameter prettyprint " nowrap>vertex</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns a boolean indicating if the given mxCell should be ignored by the algorithm. </div></div><div class=CToolTip id="tt15"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.isEdgeIgnored = function(</td><td class="PParameter prettyprint " nowrap>edge</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns a boolean indicating if the given mxCell should be ignored by the algorithm. </div></div><div class=CToolTip id="tt16"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.setEdgeStyleEnabled = function(</td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>value</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Disables or enables the edge style of the given edge.</div></div><div class=CToolTip id="tt17"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.setOrthogonalEdge = function(</td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>value</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Disables or enables orthogonal end segments of the given edge.</div></div><div class=CToolTip id="tt18"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.getParentOffset = function(</td><td class="PParameter prettyprint " nowrap>parent</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Determines the offset of the given parent to the parent of the layout</div></div><div class=CToolTip id="tt19"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.setEdgePoints = function(</td><td class="PParameter prettyprint " nowrap>edge,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>points</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Replaces the array of mxPoints in the geometry of the given edge with the given array of mxPoints.</div></div><div class=CToolTip id="tt20"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.setVertexLocation = function(</td><td class="PParameter prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>x,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>y</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Sets the new position of the given cell taking into account the size of the bounding box if useBoundingBox is true. </div></div><div class=CToolTip id="tt21"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.getVertexBounds = function(</td><td class="PParameter prettyprint " nowrap>cell</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns an mxRectangle that defines the bounds of the given cell or the bounding box if useBoundingBox is true.</div></div><div class=CToolTip id="tt22"><div class=CClass>Extends mxPoint to implement a 2-dimensional rectangle with double precision coordinates.</div></div><div class=CToolTip id="tt23"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraphLayout.prototype.arrangeGroups = function(</td><td class="PParameter prettyprint " nowrap>cells,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>topBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>rightBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>bottomBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>leftBorder</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Shortcut to mxGraph.updateGroupBounds with moveGroup set to true.</div></div><div class=CToolTip id="tt24"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>mxGraph.prototype.updateGroupBounds = function(</td><td class="PParameter prettyprint " nowrap>cells,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>border,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>moveGroup,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>topBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>rightBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>bottomBorder,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>leftBorder</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Updates the bounds of the given groups to include all children and returns the passed-in cells. </div></div><div class=CToolTip id="tt25"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>function WeightedCellSorter(</td><td class="PParameter prettyprint " nowrap>cell,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>weightedValue</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Constructs a new weighted cell sorted for the given cell and weight.</div></div><div class=CToolTip id="tt26"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.weightedValue</td></tr></table></blockquote>The weighted value of the cell stored.</div></div><div class=CToolTip id="tt27"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.nudge</td></tr></table></blockquote>Whether or not to flip equal weight values.</div></div><div class=CToolTip id="tt28"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.visited</td></tr></table></blockquote>Whether or not this cell has been visited in the current assignment.</div></div><div class=CToolTip id="tt29"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.rankIndex</td></tr></table></blockquote>The index this cell is in the model rank.</div></div><div class=CToolTip id="tt30"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">WeightedCellSorter.prototype.cell</td></tr></table></blockquote>The cell whose median value is being calculated.</div></div><div class=CToolTip id="tt31"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>WeightedCellSorter.prototype.compare = function(</td><td class="PParameter prettyprint " nowrap>a,</td></tr><tr><td></td><td class="PParameter prettyprint " nowrap>b</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Compares two WeightedCellSorters.</div></div><div class=CToolTip id="tt32"><div class=CClass>Extends mxGraphLayout to implement a circluar layout for a given radius. </div></div><div class=CToolTip id="tt33"><div class=CClass>Extends mxGraphLayout to implement a compact tree (Moen) algorithm. </div></div><div class=CToolTip id="tt34"><div class=CClass>Allows to compose multiple layouts into a single layout. </div></div><div class=CToolTip id="tt35"><div class=CClass>Extends mxGraphLayout to implement a fast organic layout algorithm. </div></div><div class=CToolTip id="tt36"><div class=CClass>Extends mxGraphLayout for arranging parallel edges. </div></div><div class=CToolTip id="tt37"><div class=CClass>Extends mxGraphLayout for partitioning the parent cell vertically or horizontally by filling the complete area with the child cells. </div></div><div class=CToolTip id="tt38"><div class=CClass>Extends mxGraphLayout to create a horizontal or vertical stack of the child vertices. </div></div><div class=CToolTip id="tt39"><div class=CClass>A wrapper class for an associative array with object keys. </div></div><!--END_ND_TOOLTIPS-->
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