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

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 Details
- 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.
  
  Throws:
  
  IllegalArgumentException - if blendMode is null.
- createContext
  
  public CompositeContext createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)
  
  Specified by:
  
  createContext in interface Composite