All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class Pixmap.InvertFilter

java.lang.Object
   |
   +----java.awt.image.ImageFilter
           |
           +----java.awt.image.RGBImageFilter
                   |
                   +----Pixmap.InvertFilter

class InvertFilter
extends RGBImageFilter

package accessible class for filtering images (could be a nested class for Pixmap in jdk1.1.1) this class uses a Singleton pattern (see Design Patterns by Gamma, Helm, Johnson, Vlissides) which ensures that only one instance of the filter is created to use an InvertFilter call the getInstance() method (which will create the filter the first time it's called)

This class is not public and therefore cannot be used outside this package.

All Packages  Class Hierarchy  This Package  Previous  Next  Index