当前页面: 在线文档首页 > NetBeans API Javadoc (Current Development Version)

TreeGraphLayout (Visual Library API) - NetBeans API Javadoc (Current Development Version)

Overview  Package   Class  Use  Tree  Deprecated  Index  Help		org.netbeans.api.visual 2.2
PREV CLASS   NEXT CLASS	FRAMES    NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.netbeans.api.visual.graph.layout
Class TreeGraphLayout<N,E>

java.lang.Object
  org.netbeans.api.visual.graph.layout.TreeGraphLayout<N,E>

---

public class TreeGraphLayout<N,E>
extends Object

This class supplies the tree graph-oriented layout for a GraphScene.

---

Constructor Summary
TreeGraphLayout(GraphScene<N,E> scene, int originX, int originY, int verticalGap, int horizontalGap, boolean vertical)           Creates a graph-oriented tree layout.

 

Method Summary
void	layout(N rootNode)           Invokes the layout for a specified root node.
protected  Collection<N>	resolveChildren(N node)           Collects a collection of children nodes of a specified node.

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

TreeGraphLayout

public TreeGraphLayout(GraphScene<N,E> scene,
                       int originX,
                       int originY,
                       int verticalGap,
                       int horizontalGap,
                       boolean vertical)

Creates a graph-oriented tree layout.

Parameters:

scene - the GraphScene where the layout is used

originX - the x-axis origin

originY - the y-axis origin

verticalGap - the vertical gap between cells

horizontalGap - the horizontal gap between cells

vertical - if true, then layout organizes the graph vertically; if false, then horizontally

Method Detail

layout

public final void layout(N rootNode)

Invokes the layout for a specified root node.

Parameters:

rootNode - the root node

---

resolveChildren

protected Collection<N> resolveChildren(N node)

Collects a collection of children nodes of a specified node.

Parameters:

node - the node

Returns:

the collection of children

---

Overview  Package   Class  Use  Tree  Deprecated  Index  Help		org.netbeans.api.visual 2.2
PREV CLASS   NEXT CLASS	FRAMES    NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

Built on May 28 2007.  |  Portions Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.