railo.runtime.img.filter
Class RescaleFilter
java.lang.Object
railo.runtime.img.filter.AbstractBufferedImageOp
railo.runtime.img.filter.PointFilter
railo.runtime.img.filter.TransferFilter
railo.runtime.img.filter.RescaleFilter
- All Implemented Interfaces:
- BufferedImageOp, Cloneable, DynFiltering
public class RescaleFilter
- extends TransferFilter
- implements DynFiltering
A filter which simply multiplies pixel values by a given scale factor.
RescaleFilter
public RescaleFilter()
RescaleFilter
public RescaleFilter(float scale)
setScale
public void setScale(float scale)
- Specifies the scale factor.
- Parameters:
scale
- the scale factor.- See Also:
getScale()
getScale
public float getScale()
- Returns the scale factor.
- Returns:
- the scale factor.
- See Also:
setScale(float)
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 TransferFilter
- Throws:
PageException
Copyright © 2012 Railo