net.sf.gogui.boardpainter

Class RadialGradientContext

java.lang.Object

net.sf.gogui.boardpainter.RadialGradientContext

All Implemented Interfaces:

java.awt.PaintContext

public class RadialGradientContext
extends java.lang.Object
implements java.awt.PaintContext

Creates a raster with a radial color gradient.

Constructor Summary

Constructors

Constructor and Description
RadialGradientContext(java.awt.geom.Point2D center, java.awt.geom.Point2D radius1, java.awt.geom.Point2D radius2, double focus, java.awt.Color color1, java.awt.Color color2) Create a radial gradient context.

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose()
java.awt.image.ColorModel	getColorModel()
java.awt.image.Raster	getRaster(int x, int y, int width, int height)

Methods inherited from class java.lang.Object

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

Constructor Detail

RadialGradientContext

public RadialGradientContext(java.awt.geom.Point2D center,
                     java.awt.geom.Point2D radius1,
                     java.awt.geom.Point2D radius2,
                     double focus,
                     java.awt.Color color1,
                     java.awt.Color color2)

Create a radial gradient context.

Parameters:

center - The center point.

radius1 - The radius along the first axis of the ellipse.

radius2 - The radius along the second axis of the ellipse.

focus - Focus shift away from the center along second radius normalized to interval between zero and one.

color1 - First color.

color2 - Second color.

Method Detail

dispose

public void dispose()

Specified by:

dispose in interface java.awt.PaintContext

getColorModel

public java.awt.image.ColorModel getColorModel()

Specified by:

getColorModel in interface java.awt.PaintContext

getRaster

public java.awt.image.Raster getRaster(int x,
                              int y,
                              int width,
                              int height)

Specified by:

getRaster in interface java.awt.PaintContext