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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.mxgraph.layout</a></div>
<h2 title="Class mxCompactTreeLayout" class="title">Class mxCompactTreeLayout</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li><a href="mxGraphLayout.html" title="class in com.mxgraph.layout">com.mxgraph.layout.mxGraphLayout</a></li>
<li>
<ul class="inheritance">
<li>com.mxgraph.layout.mxCompactTreeLayout</li>
</ul>
</li>
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<dt>All Implemented Interfaces:</dt>
<dd><code><a href="mxIGraphLayout.html" title="interface in com.mxgraph.layout">mxIGraphLayout</a></code></dd>
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<hr>
<pre>public class <span class="typeNameLabel">mxCompactTreeLayout</span>
extends <a href="mxGraphLayout.html" title="class in com.mxgraph.layout">mxGraphLayout</a></pre>
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<table class="memberSummary">
<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Class</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="mxCompactTreeLayout.Polygon.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polygon</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected class&nbsp;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="mxCompactTreeLayout.WeightedCellSorter.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.WeightedCellSorter</a></span></code></th>
<td class="colLast">
<div class="block">A utility class used to track cells whilst sorting occurs on the weighted
sum of their connected edges.</div>
</td>
</tr>
</table>
</li>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#channelBuffer">channelBuffer</a></span></code></th>
<td class="colLast">
<div class="block">The size of the vertical buffer in the center of inter-rank channels
where edge control points should not be placed</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#edgeRouting">edgeRouting</a></span></code></th>
<td class="colLast">
<div class="block">Whether or not to apply the internal tree edge routing</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#groupPadding">groupPadding</a></span></code></th>
<td class="colLast">
<div class="block">Padding added to resized parents</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#horizontal">horizontal</a></span></code></th>
<td class="colLast">
<div class="block">Specifies the orientation of the layout.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#invert">invert</a></span></code></th>
<td class="colLast">
<div class="block">Specifies if edge directions should be inverted.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#levelDistance">levelDistance</a></span></code></th>
<td class="colLast">
<div class="block">Holds the levelDistance.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#minEdgeJetty">minEdgeJetty</a></span></code></th>
<td class="colLast">
<div class="block">The minimum distance for an edge jetty from a vertex</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#moveTree">moveTree</a></span></code></th>
<td class="colLast">
<div class="block">Specifies if the tree should be moved to the top, left corner
if it is inside a top-level layer.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#nodeDistance">nodeDistance</a></span></code></th>
<td class="colLast">
<div class="block">Holds the nodeDistance.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected java.util.Set&lt;java.lang.Object&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#parentsChanged">parentsChanged</a></span></code></th>
<td class="colLast">
<div class="block">A set of the parents that need updating based on children
process as part of the layout</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prefHozEdgeSep">prefHozEdgeSep</a></span></code></th>
<td class="colLast">
<div class="block">The preferred horizontal distance between edges exiting a vertex</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#prefVertEdgeOff">prefVertEdgeOff</a></span></code></th>
<td class="colLast">
<div class="block">The preferred vertical offset between edges exiting a vertex</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#resetEdges">resetEdges</a></span></code></th>
<td class="colLast">
<div class="block">Specifies if all edge points of traversed edges should be removed.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#resizeParent">resizeParent</a></span></code></th>
<td class="colLast">
<div class="block">If the parents should be resized to match the width/height of the
children.</div>
</td>
</tr>
</table>
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<h3>Fields inherited from class&nbsp;com.mxgraph.layout.<a href="mxGraphLayout.html" title="class in com.mxgraph.layout">mxGraphLayout</a></h3>
<code><a href="mxGraphLayout.html#graph">graph</a>, <a href="mxGraphLayout.html#parent">parent</a>, <a href="mxGraphLayout.html#useBoundingBox">useBoundingBox</a></code></li>
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<h3>Constructor Summary</h3>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(com.mxgraph.view.mxGraph)">mxCompactTreeLayout</a></span>&#8203;(<a href="../view/mxGraph.html" title="class in com.mxgraph.view">mxGraph</a>&nbsp;graph)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(com.mxgraph.view.mxGraph,boolean)">mxCompactTreeLayout</a></span>&#8203;(<a href="../view/mxGraph.html" title="class in com.mxgraph.view">mxGraph</a>&nbsp;graph,
boolean&nbsp;horizontal)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(com.mxgraph.view.mxGraph,boolean,boolean)">mxCompactTreeLayout</a></span>&#8203;(<a href="../view/mxGraph.html" title="class in com.mxgraph.view">mxGraph</a>&nbsp;graph,
boolean&nbsp;horizontal,
boolean&nbsp;invert)</code></th>
<td class="colLast">&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#adjustParents()">adjustParents</a></span>()</code></th>
<td class="colLast">
<div class="block">Adjust parent cells whose child geometries have changed.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#apply(com.mxgraph.layout.mxCompactTreeLayout.TreeNode,com.mxgraph.util.mxRectangle)">apply</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;bounds)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#attachParent(com.mxgraph.layout.mxCompactTreeLayout.TreeNode,double)">attachParent</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
double&nbsp;height)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected <a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#bridge(com.mxgraph.layout.mxCompactTreeLayout.Polyline,double,double,com.mxgraph.layout.mxCompactTreeLayout.Polyline,double,double)">bridge</a></span>&#8203;(<a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a>&nbsp;line1,
double&nbsp;x1,
double&nbsp;y1,
<a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a>&nbsp;line2,
double&nbsp;x2,
double&nbsp;y2)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>protected <a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createLine(double,double,com.mxgraph.layout.mxCompactTreeLayout.Polyline)">createLine</a></span>&#8203;(double&nbsp;dx,
double&nbsp;dy,
<a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a>&nbsp;next)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected <a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#createNode(java.lang.Object)">createNode</a></span>&#8203;(java.lang.Object&nbsp;cell)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected <a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dfs(java.lang.Object,java.lang.Object,java.util.Set)">dfs</a></span>&#8203;(java.lang.Object&nbsp;cell,
java.lang.Object&nbsp;parent,
java.util.Set&lt;java.lang.Object&gt;&nbsp;visited)</code></th>
<td class="colLast">
<div class="block">Does a depth first search starting at the specified cell.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#execute(java.lang.Object)">execute</a></span>&#8203;(java.lang.Object&nbsp;parent)</code></th>
<td class="colLast">
<div class="block">Executes the layout for the children of the specified parent.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#execute(java.lang.Object,java.lang.Object)">execute</a></span>&#8203;(java.lang.Object&nbsp;parent,
java.lang.Object&nbsp;root)</code></th>
<td class="colLast">
<div class="block">Implements <mxGraphLayout.execute>.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>java.util.List&lt;java.lang.Object&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#findTreeRoots(java.lang.Object,boolean)">findTreeRoots</a></span>&#8203;(java.lang.Object&nbsp;parent,
boolean&nbsp;invert)</code></th>
<td class="colLast">
<div class="block">Returns all visible children in the given parent which do not have
incoming edges.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getGroupPadding()">getGroupPadding</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getLevelDistance()">getLevelDistance</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNodeDistance()">getNodeDistance</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>protected <a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#horizontalLayout(com.mxgraph.layout.mxCompactTreeLayout.TreeNode,double,double,com.mxgraph.util.mxRectangle)">horizontalLayout</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
double&nbsp;x0,
double&nbsp;y0,
<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;bounds)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isEdgeRouting()">isEdgeRouting</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isHorizontal()">isHorizontal</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isInvert()">isInvert</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isMoveTree()">isMoveTree</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isResetEdges()">isResetEdges</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isResizeParent()">isResizeParent</a></span>()</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isVertexIgnored(java.lang.Object)">isVertexIgnored</a></span>&#8203;(java.lang.Object&nbsp;vertex)</code></th>
<td class="colLast">
<div class="block">Returns a boolean indicating if the given <mxCell> should be ignored as a
vertex.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>protected double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#join(com.mxgraph.layout.mxCompactTreeLayout.TreeNode)">join</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#layout(com.mxgraph.layout.mxCompactTreeLayout.TreeNode)">layout</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</code></th>
<td class="colLast">
<div class="block">Starts the actual compact tree layout algorithm
at the given node.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#layoutLeaf(com.mxgraph.layout.mxCompactTreeLayout.TreeNode)">layoutLeaf</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#localEdgeProcessing(com.mxgraph.layout.mxCompactTreeLayout.TreeNode)">localEdgeProcessing</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</code></th>
<td class="colLast">
<div class="block">Moves the specified node and all of its children by the given amount.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>protected double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#merge(com.mxgraph.layout.mxCompactTreeLayout.Polygon,com.mxgraph.layout.mxCompactTreeLayout.Polygon)">merge</a></span>&#8203;(<a href="mxCompactTreeLayout.Polygon.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polygon</a>&nbsp;p1,
<a href="mxCompactTreeLayout.Polygon.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polygon</a>&nbsp;p2)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#moveNode(com.mxgraph.layout.mxCompactTreeLayout.TreeNode,double,double)">moveNode</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
double&nbsp;dx,
double&nbsp;dy)</code></th>
<td class="colLast">
<div class="block">Moves the specified node and all of its children by the given amount.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>protected double</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#offset(double,double,double,double,double,double)">offset</a></span>&#8203;(double&nbsp;p1,
double&nbsp;p2,
double&nbsp;a1,
double&nbsp;a2,
double&nbsp;b1,
double&nbsp;b2)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#processNodeOutgoing(com.mxgraph.layout.mxCompactTreeLayout.TreeNode)">processNodeOutgoing</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</code></th>
<td class="colLast">
<div class="block">Separates the x position of edges as they connect to vertices</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setEdgeRouting(boolean)">setEdgeRouting</a></span>&#8203;(boolean&nbsp;edgeRouting)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setGroupPadding(int)">setGroupPadding</a></span>&#8203;(int&nbsp;groupPadding)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setHorizontal(boolean)">setHorizontal</a></span>&#8203;(boolean&nbsp;horizontal)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setInvert(boolean)">setInvert</a></span>&#8203;(boolean&nbsp;invert)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setLevelDistance(int)">setLevelDistance</a></span>&#8203;(int&nbsp;levelDistance)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setMoveTree(boolean)">setMoveTree</a></span>&#8203;(boolean&nbsp;moveTree)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i35" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setNodeDistance(int)">setNodeDistance</a></span>&#8203;(int&nbsp;nodeDistance)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setResetEdges(boolean)">setResetEdges</a></span>&#8203;(boolean&nbsp;resetEdges)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setResizeParent(boolean)">setResizeParent</a></span>&#8203;(boolean&nbsp;resizeParent)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>protected <a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#verticalLayout(com.mxgraph.layout.mxCompactTreeLayout.TreeNode,java.lang.Object,double,double,com.mxgraph.util.mxRectangle)">verticalLayout</a></span>&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
java.lang.Object&nbsp;parent,
double&nbsp;x0,
double&nbsp;y0,
<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;bounds)</code></th>
<td class="colLast">&nbsp;</td>
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<h3>Methods inherited from class&nbsp;com.mxgraph.layout.<a href="mxGraphLayout.html" title="class in com.mxgraph.layout">mxGraphLayout</a></h3>
<code><a href="mxGraphLayout.html#arrangeGroups(java.lang.Object%5B%5D,int)">arrangeGroups</a>, <a href="mxGraphLayout.html#getConstraint(java.lang.Object,java.lang.Object)">getConstraint</a>, <a href="mxGraphLayout.html#getConstraint(java.lang.Object,java.lang.Object,java.lang.Object,boolean)">getConstraint</a>, <a href="mxGraphLayout.html#getGraph()">getGraph</a>, <a href="mxGraphLayout.html#getParentOffset(java.lang.Object)">getParentOffset</a>, <a href="mxGraphLayout.html#getVertexBounds(java.lang.Object)">getVertexBounds</a>, <a href="mxGraphLayout.html#isEdgeIgnored(java.lang.Object)">isEdgeIgnored</a>, <a href="mxGraphLayout.html#isUseBoundingBox()">isUseBoundingBox</a>, <a href="mxGraphLayout.html#isVertexMovable(java.lang.Object)">isVertexMovable</a>, <a href="mxGraphLayout.html#moveCell(java.lang.Object,double,double)">moveCell</a>, <a href="mxGraphLayout.html#setEdgePoints(java.lang.Object,java.util.List)">setEdgePoints</a>, <a href="mxGraphLayout.html#setEdgeStyleEnabled(java.lang.Object,boolean)">setEdgeStyleEnabled</a>, <a href="mxGraphLayout.html#setOrthogonalEdge(java.lang.Object,boolean)">setOrthogonalEdge</a>, <a href="mxGraphLayout.html#setUseBoundingBox(boolean)">setUseBoundingBox</a>, <a href="mxGraphLayout.html#setVertexLocation(java.lang.Object,double,double)">setVertexLocation</a></code></li>
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<pre>protected&nbsp;boolean horizontal</pre>
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<pre>protected&nbsp;boolean invert</pre>
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<pre>protected&nbsp;boolean resizeParent</pre>
<div class="block">If the parents should be resized to match the width/height of the
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<pre>protected&nbsp;int groupPadding</pre>
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<pre>protected&nbsp;java.util.Set&lt;java.lang.Object&gt; parentsChanged</pre>
<div class="block">A set of the parents that need updating based on children
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<a id="moveTree">
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<pre>protected&nbsp;boolean moveTree</pre>
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<pre>protected&nbsp;boolean resetEdges</pre>
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<pre>protected&nbsp;int levelDistance</pre>
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<pre>protected&nbsp;int nodeDistance</pre>
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<pre>protected&nbsp;int prefHozEdgeSep</pre>
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<pre>protected&nbsp;int prefVertEdgeOff</pre>
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<pre>protected&nbsp;int minEdgeJetty</pre>
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<pre>protected&nbsp;int channelBuffer</pre>
<div class="block">The size of the vertical buffer in the center of inter-rank channels
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<pre>protected&nbsp;boolean edgeRouting</pre>
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<dd><code>graph</code> - </dd>
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<pre class="methodSignature">public&nbsp;void&nbsp;setNodeDistance&#8203;(int&nbsp;nodeDistance)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>nodeDistance</code> - the nodeDistance to set</dd>
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<h4>getGroupPadding</h4>
<pre class="methodSignature">public&nbsp;double&nbsp;getGroupPadding()</pre>
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<pre class="methodSignature">public&nbsp;void&nbsp;setGroupPadding&#8203;(int&nbsp;groupPadding)</pre>
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<h4>execute</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;execute&#8203;(java.lang.Object&nbsp;parent)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="mxIGraphLayout.html#execute(java.lang.Object)">mxIGraphLayout</a></code></span></div>
<div class="block">Executes the layout for the children of the specified parent.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="mxIGraphLayout.html#execute(java.lang.Object)">execute</a></code>&nbsp;in interface&nbsp;<code><a href="mxIGraphLayout.html" title="interface in com.mxgraph.layout">mxIGraphLayout</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="mxGraphLayout.html#execute(java.lang.Object)">execute</a></code>&nbsp;in class&nbsp;<code><a href="mxGraphLayout.html" title="class in com.mxgraph.layout">mxGraphLayout</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>parent</code> - Parent cell that contains the children to be layed out.</dd>
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<h4>execute</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;execute&#8203;(java.lang.Object&nbsp;parent,
java.lang.Object&nbsp;root)</pre>
<div class="block">Implements <mxGraphLayout.execute>.
If the parent has any connected edges, then it is used as the root of
the tree. Else, <mxGraph.findTreeRoots> will be used to find a suitable
root node within the set of children of the given parent.</div>
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</ul>
<a id="findTreeRoots(java.lang.Object,boolean)">
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<h4>findTreeRoots</h4>
<pre class="methodSignature">public&nbsp;java.util.List&lt;java.lang.Object&gt;&nbsp;findTreeRoots&#8203;(java.lang.Object&nbsp;parent,
boolean&nbsp;invert)</pre>
<div class="block">Returns all visible children in the given parent which do not have
incoming edges. If the result is empty then the children with the
maximum difference between incoming and outgoing edges are returned.
This takes into account edges that are being promoted to the given
root due to invisible children or collapsed cells.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>parent</code> - Cell whose children should be checked.</dd>
<dd><code>invert</code> - Specifies if outgoing or incoming edges should be counted
for a tree root. If false then outgoing edges will be counted.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>List of tree roots in parent.</dd>
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<a id="moveNode(com.mxgraph.layout.mxCompactTreeLayout.TreeNode,double,double)">
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<h4>moveNode</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;moveNode&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
double&nbsp;dx,
double&nbsp;dy)</pre>
<div class="block">Moves the specified node and all of its children by the given amount.</div>
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<a id="dfs(java.lang.Object,java.lang.Object,java.util.Set)">
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<h4>dfs</h4>
<pre class="methodSignature">protected&nbsp;<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;dfs&#8203;(java.lang.Object&nbsp;cell,
java.lang.Object&nbsp;parent,
java.util.Set&lt;java.lang.Object&gt;&nbsp;visited)</pre>
<div class="block">Does a depth first search starting at the specified cell.
Makes sure the specified parent is never left by the
algorithm.</div>
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<a id="layout(com.mxgraph.layout.mxCompactTreeLayout.TreeNode)">
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<h4>layout</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;layout&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</pre>
<div class="block">Starts the actual compact tree layout algorithm
at the given node.</div>
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<h4>horizontalLayout</h4>
<pre class="methodSignature">protected&nbsp;<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;horizontalLayout&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
double&nbsp;x0,
double&nbsp;y0,
<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;bounds)</pre>
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<h4>verticalLayout</h4>
<pre class="methodSignature">protected&nbsp;<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;verticalLayout&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
java.lang.Object&nbsp;parent,
double&nbsp;x0,
double&nbsp;y0,
<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;bounds)</pre>
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<h4>attachParent</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;attachParent&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
double&nbsp;height)</pre>
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<h4>layoutLeaf</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;layoutLeaf&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</pre>
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<h4>join</h4>
<pre class="methodSignature">protected&nbsp;double&nbsp;join&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</pre>
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<h4>merge</h4>
<pre class="methodSignature">protected&nbsp;double&nbsp;merge&#8203;(<a href="mxCompactTreeLayout.Polygon.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polygon</a>&nbsp;p1,
<a href="mxCompactTreeLayout.Polygon.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polygon</a>&nbsp;p2)</pre>
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<h4>offset</h4>
<pre class="methodSignature">protected&nbsp;double&nbsp;offset&#8203;(double&nbsp;p1,
double&nbsp;p2,
double&nbsp;a1,
double&nbsp;a2,
double&nbsp;b1,
double&nbsp;b2)</pre>
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<pre class="methodSignature">protected&nbsp;<a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a>&nbsp;bridge&#8203;(<a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a>&nbsp;line1,
double&nbsp;x1,
double&nbsp;y1,
<a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a>&nbsp;line2,
double&nbsp;x2,
double&nbsp;y2)</pre>
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<h4>createNode</h4>
<pre class="methodSignature">protected&nbsp;<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;createNode&#8203;(java.lang.Object&nbsp;cell)</pre>
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<h4>apply</h4>
<pre class="methodSignature">protected&nbsp;<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;apply&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node,
<a href="../util/mxRectangle.html" title="class in com.mxgraph.util">mxRectangle</a>&nbsp;bounds)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>node</code> - </dd>
<dd><code>bounds</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
</dl>
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<h4>createLine</h4>
<pre class="methodSignature">protected&nbsp;<a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a>&nbsp;createLine&#8203;(double&nbsp;dx,
double&nbsp;dy,
<a href="mxCompactTreeLayout.Polyline.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.Polyline</a>&nbsp;next)</pre>
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<h4>adjustParents</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;adjustParents()</pre>
<div class="block">Adjust parent cells whose child geometries have changed. The default
implementation adjusts the group to just fit around the children with
a padding.</div>
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</ul>
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<h4>localEdgeProcessing</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;localEdgeProcessing&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</pre>
<div class="block">Moves the specified node and all of its children by the given amount.</div>
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<h4>processNodeOutgoing</h4>
<pre class="methodSignature">protected&nbsp;void&nbsp;processNodeOutgoing&#8203;(<a href="mxCompactTreeLayout.TreeNode.html" title="class in com.mxgraph.layout">mxCompactTreeLayout.TreeNode</a>&nbsp;node)</pre>
<div class="block">Separates the x position of edges as they connect to vertices</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>node</code> - the root node of the tree</dd>
</dl>
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