public class MaskFilter
extends java.awt.image.RGBImageFilter
Constructor and Description |
---|
MaskFilter(java.awt.Color oldColor,
java.awt.Color newColor)
Constructs a MaskFilter object that filters color of image to another color Please note, you
can also use
getInstance(java.awt.Color,java.awt.Color) to reuse the same instance
of MaskFilter. |
Modifier and Type | Method and Description |
---|---|
static java.awt.Image |
createImage(java.awt.Image i,
java.awt.Color oldColor,
java.awt.Color newColor)
Creates an image from an existing one by replacing the old color with the new color.
|
static java.awt.Image |
createNegativeImage(java.awt.Image i)
Creates an image as negative of an existing one.
|
int |
filterRGB(int x,
int y,
int rgb)
Overrides
RGBImageFilter.filterRGB . |
static MaskFilter |
getInstance(java.awt.Color oldColor,
java.awt.Color newColor) |
filterIndexColorModel, filterRGBPixels, setColorModel, setPixels, setPixels, substituteColorModel
public MaskFilter(java.awt.Color oldColor, java.awt.Color newColor)
getInstance(java.awt.Color,java.awt.Color)
to reuse the same instance
of MaskFilter.oldColor
- old color in exist image that needs to be replaced by new colornewColor
- new color to replace the old colorpublic static MaskFilter getInstance(java.awt.Color oldColor, java.awt.Color newColor)
public static java.awt.Image createImage(java.awt.Image i, java.awt.Color oldColor, java.awt.Color newColor)
public static java.awt.Image createNegativeImage(java.awt.Image i)
public int filterRGB(int x, int y, int rgb)
RGBImageFilter.filterRGB
.filterRGB
in class java.awt.image.RGBImageFilter