railo.runtime.img.filter
Class ContourFilter
java.lang.Object
railo.runtime.img.filter.AbstractBufferedImageOp
railo.runtime.img.filter.WholeImageFilter
railo.runtime.img.filter.ContourFilter
- All Implemented Interfaces:
- BufferedImageOp, Cloneable, DynFiltering
public class ContourFilter
- extends WholeImageFilter
- implements DynFiltering
A filter which draws contours on an image at given brightness levels.
ContourFilter
public ContourFilter()
setLevels
public void setLevels(float levels)
getLevels
public float getLevels()
setScale
public void setScale(float scale)
- Specifies the scale of the contours.
- Parameters:
scale
- the scale of the contours.- See Also:
getScale()
getScale
public float getScale()
- Returns the scale of the contours.
- Returns:
- the scale of the contours.
- See Also:
setScale(float)
setOffset
public void setOffset(float offset)
getOffset
public float getOffset()
setContourColor
public void setContourColor(int contourColor)
getContourColor
public int getContourColor()
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 WholeImageFilter
- Throws:
PageException
Copyright © 2012 Railo