Package org.pushingpixels.radiance.theming.internal.utils.filters

Class ColorSchemeFilter

java.lang.Object

org.pushingpixels.radiance.common.api.filter.RadianceAbstractFilter

org.pushingpixels.radiance.theming.internal.utils.filters.ColorSchemeFilter

All Implemented Interfaces:

java.awt.image.BufferedImageOp

public class ColorSchemeFilter
extends RadianceAbstractFilter

Field Summary

Fields

Modifier and Type	Field	Description
private float	alpha
private static LazyResettableHashMap<ColorSchemeFilter>	filters
private int[]	interpolated
private static int	MAPSTEPS
private float	originalBrightnessFactor

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ColorSchemeFilter(RadianceColorScheme scheme, float originalBrightnessFactor, float alpha)

Method Summary

Modifier and Type	Method	Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
static ColorSchemeFilter	getColorSchemeFilter(RadianceColorScheme scheme, float originalBrightnessFactor, float alpha)
static int[]	getInterpolatedColors(RadianceColorScheme scheme)
private void	mixColor(int[] pixels)

Methods inherited from class org.pushingpixels.radiance.common.api.filter.RadianceAbstractFilter

createCompatibleDestImage, createCompatibleDestImageForFilter, getBounds2D, getPixels, getPoint2D, getRenderingHints, setPixels

Methods inherited from class java.lang.Object

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

Field Detail

interpolated

private int[] interpolated

MAPSTEPS

private static final int MAPSTEPS

See Also:

Constant Field Values

filters

private static final LazyResettableHashMap<ColorSchemeFilter> filters

originalBrightnessFactor

private float originalBrightnessFactor

alpha

private float alpha

Constructor Detail

ColorSchemeFilter

private ColorSchemeFilter(RadianceColorScheme scheme,
                          float originalBrightnessFactor,
                          float alpha)

Throws:

java.lang.IllegalArgumentException - if scheme is null

Method Detail

getColorSchemeFilter

public static ColorSchemeFilter getColorSchemeFilter(RadianceColorScheme scheme,
                                                     float originalBrightnessFactor,
                                                     float alpha)

getInterpolatedColors

public static int[] getInterpolatedColors(RadianceColorScheme scheme)

filter

public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src,
                                           java.awt.image.BufferedImage dst)

mixColor

private void mixColor(int[] pixels)