railo.runtime.img.filter
Class ExposureFilter

java.lang.Object
  extended by railo.runtime.img.filter.AbstractBufferedImageOp
      extended by railo.runtime.img.filter.PointFilter
          extended by railo.runtime.img.filter.TransferFilter
              extended by railo.runtime.img.filter.ExposureFilter
All Implemented Interfaces:
BufferedImageOp, Cloneable, DynFiltering

public class ExposureFilter
extends TransferFilter
implements DynFiltering

A filter which changes the exposure of an image.


Constructor Summary
ExposureFilter()
           
 
Method Summary
 BufferedImage filter(BufferedImage src, Struct parameters)
           
 float getExposure()
          Get the exposure level.
 void setExposure(float exposure)
          Set the exposure level.
 String toString()
           
 
Methods inherited from class railo.runtime.img.filter.TransferFilter
filter, filterRGB, getLUT
 
Methods inherited from class railo.runtime.img.filter.PointFilter
setDimensions
 
Methods inherited from class railo.runtime.img.filter.AbstractBufferedImageOp
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ExposureFilter

public ExposureFilter()
Method Detail

setExposure

public void setExposure(float exposure)
Set the exposure level.

Parameters:
exposure - the exposure level
See Also:
getExposure()

getExposure

public float getExposure()
Get the exposure level.

Returns:
the exposure level
See Also:
setExposure(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