Package org.apache.pdfbox.pdmodel.graphics.blend

Class BlendComposite

java.lang.Object

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

All Implemented Interfaces:

java.awt.Composite

public final class BlendComposite
extends java.lang.Object
implements java.awt.Composite

AWT composite for blend modes.

Author:

Kühn & Weyh Software GmbH

Method Summary

Modifier and Type	Method	Description
java.awt.CompositeContext	createContext(java.awt.image.ColorModel srcColorModel, java.awt.image.ColorModel dstColorModel, java.awt.RenderingHints hints)
static java.awt.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 java.awt.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 java.awt.CompositeContext createContext(java.awt.image.ColorModel srcColorModel,
                                               java.awt.image.ColorModel dstColorModel,
                                               java.awt.RenderingHints hints)

Specified by:

createContext in interface java.awt.Composite