com.jhlabs.composite

Class ContourComposite

java.lang.Object

com.jhlabs.composite.ContourComposite

All Implemented Interfaces:

java.awt.Composite

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

A special Composite used for drawing "marching ants". It draws the ants at the 127 contour of the alpha channel of the source. This can only be used on TYPE_INT_RGBA images.

Constructor Summary

Constructors

Constructor and Description
ContourComposite(int offset)

Method Summary

Modifier and Type	Method and Description
java.awt.CompositeContext	createContext(java.awt.image.ColorModel srcColorModel, java.awt.image.ColorModel dstColorModel, java.awt.RenderingHints hints)
boolean	equals(java.lang.Object o)
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

ContourComposite

public ContourComposite(int offset)

Method Detail

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

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object