Package com.blackrook.rookscript.desktop.functions

Class ImageFunctions.SubtractiveComposite

java.lang.Object

com.blackrook.rookscript.desktop.functions.ImageFunctions.SubtractiveComposite

All Implemented Interfaces:

Composite

Enclosing class:

ImageFunctions

public static final class ImageFunctions.SubtractiveComposite
extends Object
implements Composite

A composite that subtracts pixel color. The scalar amount for the subtraction per pixel is taken from the alpha component.

Method Summary

Modifier and Type	Method	Description
CompositeContext	createContext(ColorModel srcColorModel, ColorModel dstColorModel, RenderingHints hints)
static ImageFunctions.SubtractiveComposite	getInstance()
static ImageFunctions.SubtractiveComposite	getInstance(float scalar)

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static ImageFunctions.SubtractiveComposite getInstance()

Returns:

an instance of this composite.

getInstance

public static ImageFunctions.SubtractiveComposite getInstance(float scalar)

Parameters:

scalar - the applicative scalar.

Returns:

an instance of this composite.

createContext

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

Specified by:

createContext in interface Composite