railo.runtime.img.filter
Class FourColorFilter
java.lang.Object
railo.runtime.img.filter.AbstractBufferedImageOp
railo.runtime.img.filter.PointFilter
railo.runtime.img.filter.FourColorFilter
- All Implemented Interfaces:
- BufferedImageOp, Cloneable, DynFiltering
public class FourColorFilter
- extends PointFilter
- implements DynFiltering
A filter which draws a gradient interpolated between four colors defined at the corners of the image.
FourColorFilter
public FourColorFilter()
setColorNW
public void setColorNW(int color)
getColorNW
public int getColorNW()
setColorNE
public void setColorNE(int color)
getColorNE
public int getColorNE()
setColorSW
public void setColorSW(int color)
getColorSW
public int getColorSW()
setColorSE
public void setColorSE(int color)
getColorSE
public int getColorSE()
setDimensions
public void setDimensions(int width,
int height)
- Overrides:
setDimensions
in class PointFilter
filterRGB
public int filterRGB(int x,
int y,
int rgb)
- Specified by:
filterRGB
in class PointFilter
toString
public String toString()
- Overrides:
toString
in class Object
filter
public BufferedImage filter(BufferedImage src,
Struct parameters)
throws PageException
- Specified by:
filter
in interface DynFiltering
- Overrides:
filter
in class PointFilter
- Throws:
PageException
Copyright © 2012 Railo