ptolemy.vergil.kernel

Class RelationController.RelationRenderer

java.lang.Object

ptolemy.vergil.kernel.RelationController.RelationRenderer

All Implemented Interfaces:

diva.graph.NodeRenderer

Enclosing class:

RelationController

public class RelationController.RelationRenderer
extends java.lang.Object
implements diva.graph.NodeRenderer

The renderer for relation node. This class creates a Figure that looks like a black diamond.

Constructor Summary

Constructors

Constructor and Description
RelationRenderer()

Method Summary

Modifier and Type	Method and Description
diva.canvas.Figure	render(java.lang.Object node) Render a visual representation of the given node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RelationRenderer

public RelationRenderer()

Method Detail

render

public diva.canvas.Figure render(java.lang.Object node)

Render a visual representation of the given node.

Specified by:

render in interface diva.graph.NodeRenderer

Parameters:

node - The node to render.

Returns:

The persistent object that is drawn on the screen.