playn.java

Class BlendComposite

java.lang.Object

playn.java.BlendComposite

All Implemented Interfaces:

Composite

public class BlendComposite
extends Object
implements Composite

Handles non-Porter-Duff image composition.

Field Summary

Fields

Modifier and Type	Field and Description
static BlendComposite	Multiply A blend composite that yields [ Sa * Da, Sc * Dc].

Method Summary

Modifier and Type	Method and Description
CompositeContext	createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)
BlendComposite	derive(float alpha) Returns a derived composite with the specified alpha.

Methods inherited from class java.lang.Object

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

Field Detail

Multiply

public static final BlendComposite Multiply

A blend composite that yields [ Sa * Da, Sc * Dc].

Method Detail

derive

public BlendComposite derive(float alpha)

Returns a derived composite with the specified alpha.

createContext

public CompositeContext createContext(ColorModel srcColorModel,
                                      ColorModel dstColorModel,
                                      RenderingHints hints)

Specified by:

createContext in interface Composite