org.deegree.ogcwebservices.wpvs.utils
Class ImageUtils.ColorsToTransparentFilter

java.lang.Object
  java.awt.image.ImageFilter
      java.awt.image.RGBImageFilter
          org.deegree.ogcwebservices.wpvs.utils.ImageUtils.ColorsToTransparentFilter

All Implemented Interfaces:

ImageConsumer, Cloneable

Enclosing class:

ImageUtils

public class ImageUtils.ColorsToTransparentFilter
extends RGBImageFilter

An RGBImageFilter to substitute all input colors by a completely transparent one.

Author:

Ugo Taddei, last edited by: $Author: mschneider $ $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $

Field Summary

(package private) float

alphaPercent 0.975f

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

ImageUtils.ColorsToTransparentFilter(int[] colors)

Method Summary

int	filterRGB(int x, int y, int argb)

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

Field Detail

alphaPercent

float alphaPercent

0.975f

Constructor Detail

ImageUtils.ColorsToTransparentFilter

public ImageUtils.ColorsToTransparentFilter(int[] colors)

Parameters:

colors - the Colors which should be transparent

Method Detail

filterRGB

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

Specified by:

filterRGB in class RGBImageFilter

See Also:

RGBImageFilter