public class TreeGraphLayout<N,E> extends GraphLayout
| Constructor and Description |
|---|
TreeGraphLayout(GraphScene<N,E> scene,
int originX,
int originY,
int verticalGap,
int horizontalGap,
boolean vertical)
Creates a graph-oriented tree layout.
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| Modifier and Type | Method and Description |
|---|---|
void |
layout(N rootNode)
Invokes the layout for a specified root node.
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protected void |
performGraphLayout(UniversalGraph graph)
Implements and performs particular graph-oriented algorithm of a UniversalGraph.
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protected void |
performNodesLayout(UniversalGraph graph,
Collection nodes)
Implements and performs particular location resolution of a collection of nodes in a UniversalGraph.
|
protected Collection<N> |
resolveChildren(N node)
Collects a collection of children nodes of a specified node.
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addGraphLayoutListener, isAnimated, layoutGraph, layoutGraph, layoutNodes, layoutNodes, removeGraphLayoutListener, setAnimated, setResolvedNodeLocationpublic TreeGraphLayout(GraphScene<N,E> scene, int originX, int originY, int verticalGap, int horizontalGap, boolean vertical)
scene - the GraphScene where the layout is usedoriginX - the x-axis originoriginY - the y-axis originverticalGap - the vertical gap between cellshorizontalGap - the horizontal gap between cellsvertical - if true, then layout organizes the graph vertically; if false, then horizontallypublic final void layout(N rootNode)
rootNode - the root nodeprotected Collection<N> resolveChildren(N node)
node - the nodeprotected void performGraphLayout(UniversalGraph graph)
GraphLayoutGraphLayout.setResolvedNodeLocation method for setting the resolved node location.performGraphLayout in class GraphLayoutgraph - the universal graph on which the layout should be performedprotected void performNodesLayout(UniversalGraph graph, Collection nodes)
GraphLayoutGraphLayout.setResolvedNodeLocation method for setting the resolved node location.performNodesLayout in class GraphLayoutgraph - the universal graph on which the nodes should be resolvednodes - the collection of nodes to be resolvedBuilt on August 24 2014. | Portions Copyright 1997-2014 Sun Microsystems, Inc. All rights reserved.