com.imsl.chart
Class WebSafeImageFilter

java.lang.Object
  java.awt.image.ImageFilter
      com.imsl.chart.WebSafeImageFilter

All Implemented Interfaces:

ImageConsumer, Cloneable

public class WebSafeImageFilter
extends ImageFilter

Maps colors in an image to the nearest Web-safe color.

Field Summary

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

WebSafeImageFilter()

Method Summary

static Color	getSafePixel(Color color) Returns the Web-safe color nearest the given color.
void	setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)
void	setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)

Methods inherited from class java.awt.image.ImageFilter

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

Methods inherited from class java.lang.Object

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

Constructor Detail

WebSafeImageFilter

public WebSafeImageFilter()

Method Detail

getSafePixel

public static Color getSafePixel(Color color)

Returns the Web-safe color nearest the given color.

setPixels

public void setPixels(int x,
                      int y,
                      int w,
                      int h,
                      ColorModel model,
                      byte[] pixels,
                      int off,
                      int scansize)

Specified by:

setPixels in interface ImageConsumer

Overrides:

setPixels in class ImageFilter

setPixels

public void setPixels(int x,
                      int y,
                      int w,
                      int h,
                      ColorModel model,
                      int[] pixels,
                      int off,
                      int scansize)

Specified by:

setPixels in interface ImageConsumer

Overrides:

setPixels in class ImageFilter