diva.graph.basic
Class BubbleRenderer

java.lang.Object
  diva.graph.basic.BubbleRenderer

All Implemented Interfaces:

NodeRenderer

public class BubbleRenderer
extends java.lang.Object
implements NodeRenderer

A factory which creates and returns a bubble given a node input to render.

Version:

$Id: BubbleRenderer.java 57040 2010-01-27 20:52:32Z cxh $

Author:

Michael Shilman, John Reekie

Accepted Rating:

Red

Field Summary

private java.awt.Paint	_fillPaint The fill paint
private double	_size The size of nodes
private java.awt.Paint	_strokePaint The stroke paint

Constructor Summary

BubbleRenderer()
Create a renderer which renders bubbles white

BubbleRenderer(java.awt.Paint fillPaint, java.awt.Paint strokePaint, double size)
Create a renderer which renders bubbles in the given fill paint, outlie paint, and size.

Method Summary

java.awt.Paint	getFillPaint() Get the fill paint pattern of this figure.
java.awt.Paint	getStrokePaint() Get the stroke paint pattern of this figure.
Figure	render(java.lang.Object n) Return the rendered visual representation of this node.
void	setFillPaint(java.awt.Paint p) Set the fill paint pattern of this figure.
void	setStrokePaint(java.awt.Paint p) Set the stroke paint pattern of this figure.

Methods inherited from class java.lang.Object

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

Field Detail

_fillPaint

private java.awt.Paint _fillPaint

The fill paint

_strokePaint

private java.awt.Paint _strokePaint

The stroke paint

_size

private double _size

The size of nodes

Constructor Detail

BubbleRenderer

public BubbleRenderer()

Create a renderer which renders bubbles white

BubbleRenderer

public BubbleRenderer(java.awt.Paint fillPaint,
                      java.awt.Paint strokePaint,
                      double size)

Create a renderer which renders bubbles in the given fill paint, outlie paint, and size.

Method Detail

getFillPaint

public java.awt.Paint getFillPaint()

Get the fill paint pattern of this figure.

getStrokePaint

public java.awt.Paint getStrokePaint()

Get the stroke paint pattern of this figure.

render

public Figure render(java.lang.Object n)

Return the rendered visual representation of this node.

Specified by:

render in interface NodeRenderer

Parameters:

n - The node to render.

Returns:

The persistent object that is drawn on the screen.

setFillPaint

public void setFillPaint(java.awt.Paint p)

Set the fill paint pattern of this figure. The figure will be filled with this paint pattern. If no pattern is given, do not fill it.

setStrokePaint

public void setStrokePaint(java.awt.Paint p)

Set the stroke paint pattern of this figure.