Class FeColorMatrix.LuminanceToAlphaFilter

java.lang.Object

java.awt.image.ImageFilter

java.awt.image.RGBImageFilter

com.github.weisj.jsvg.util.ColorSpaceAwareRGBImageFilter

com.github.weisj.jsvg.nodes.filter.FeColorMatrix.AffineRGBImageFilter

com.github.weisj.jsvg.nodes.filter.FeColorMatrix.LuminanceToAlphaFilter

All Implemented Interfaces:

ImageConsumer, Cloneable

Enclosing class:

FeColorMatrix

public static final class FeColorMatrix.LuminanceToAlphaFilter
extends FeColorMatrix.AffineRGBImageFilter

Field Summary

Fields inherited from class RGBImageFilter

canFilterIndexColorModel, newmodel, origmodel

Fields inherited from class ImageFilter

consumer

Fields inherited from interface ImageConsumer

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

Constructor Summary

Constructors

Constructor	Description
LuminanceToAlphaFilter()

Method Summary

Modifier and Type	Method	Description
int	filterRGB(int x, int y, int rgb)
(package private) boolean	isLinear()

Methods inherited from class ColorSpaceAwareRGBImageFilter

getRGB, pack, setConvertToLinear

Methods inherited from class RGBImageFilter

filterIndexColorModel, filterRGBPixels, setColorModel, setPixels, setPixels, substituteColorModel

Methods inherited from class ImageFilter

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

Methods inherited from class Object

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

Constructor Details

LuminanceToAlphaFilter

public LuminanceToAlphaFilter()

Method Details

isLinear

boolean isLinear()

Specified by:

isLinear in class FeColorMatrix.AffineRGBImageFilter

filterRGB

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

Specified by:

filterRGB in class RGBImageFilter