oracle.dss.util.graphics
Class TransparencyFilter

java.lang.Object
  java.awt.image.ImageFilter
      java.awt.image.RGBImageFilter
          oracle.dss.util.graphics.TransparencyFilter

All Implemented Interfaces:

java.awt.image.ImageConsumer, java.lang.Cloneable

public class TransparencyFilter
extends java.awt.image.RGBImageFilter

Field Summary

Fields inherited from class java.awt.image.RGBImageFilter

canFilterIndexColorModel, newmodel, origmodel

Fields inherited from class java.awt.image.ImageFilter

consumer

Fields inherited from interface java.awt.image.ImageConsumer

COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT

Constructor Summary

TransparencyFilter(java.awt.Color c)
Creates a TransparencyFilter for the given color.

Method Summary

int	filterRGB(int x, int y, int rgb) Filters a single pixel.

Methods inherited from class java.awt.image.RGBImageFilter

filterIndexColorModel, filterRGBPixels, setColorModel, setPixels, setPixels, substituteColorModel

Methods inherited from class java.awt.image.ImageFilter

clone, getFilterInstance, imageComplete, resendTopDownLeftRight, setDimensions, setHints, setProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

TransparencyFilter

public TransparencyFilter(java.awt.Color c)

Creates a TransparencyFilter for the given color.

Parameters:

c - the color to be turned transparent

Method Detail

filterRGB

public int filterRGB(int x,
                     int y,
                     int rgb)

Filters a single pixel.

Specified by:

filterRGB in class java.awt.image.RGBImageFilter