org.apache.pdfbox.pdmodel.graphics.blend

Class BlendComposite

java.lang.Object

org.apache.pdfbox.pdmodel.graphics.blend.BlendComposite

All Implemented Interfaces:

Composite

public final class BlendComposite
extends Object
implements Composite

AWT composite for blend modes.

Author:

Kühn & Weyh Software GmbH

Method Summary

Modifier and Type	Method and Description
CompositeContext	createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)
static Composite	getInstance(BlendMode blendMode, float constantAlpha) Creates a blend composite

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static Composite getInstance(BlendMode blendMode,
                                    float constantAlpha)

Creates a blend composite

Parameters:

blendMode - Desired blend mode

constantAlpha - Constant alpha, must be in the inclusive range [0.0...1.0] or it will be clipped.

Returns:

a blend composite.

createContext

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

Specified by:

createContext in interface Composite