ptolemy.vergil.basic

Class IconController.IconRenderer

java.lang.Object

ptolemy.vergil.basic.IconController.IconRenderer

All Implemented Interfaces:

diva.graph.NodeRenderer

Direct Known Subclasses:

ExternalIOPortController.PortRenderer

Enclosing class:

IconController

public class IconController.IconRenderer
extends java.lang.Object
implements diva.graph.NodeRenderer

An icon renderer.

Constructor Summary

Constructors

Constructor and Description
IconRenderer()

Method Summary

Modifier and Type	Method and Description
diva.canvas.Figure	render(java.lang.Object n) 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

IconRenderer

public IconRenderer()

Method Detail

render

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

Render a visual representation of the given node. If the StringAttribute _color of the node is set then use that color to highlight the node. If the StringAttribute _explanation of the node is set then use it to set the tooltip.

Specified by:

render in interface diva.graph.NodeRenderer

Parameters:

n - The node to render.

Returns:

The persistent object that is drawn on the screen.

See Also:

NodeRenderer.render(java.lang.Object)