com.jhlabs.image
Class DisplaceFilter
java.lang.Object
com.jhlabs.image.AbstractBufferedImageOp
com.jhlabs.image.TransformFilter
com.jhlabs.image.DisplaceFilter
- All Implemented Interfaces:
- java.awt.image.BufferedImageOp, java.lang.Cloneable
public class DisplaceFilter
- extends TransformFilter
A filter which simulates the appearance of looking through glass. A separate grayscale displacement image is provided and
pixels in the source image are displaced according to the gradient of the displacement map.
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
DisplaceFilter
public DisplaceFilter()
setDisplacementMap
public void setDisplacementMap(java.awt.image.BufferedImage displacementMap)
getDisplacementMap
public java.awt.image.BufferedImage getDisplacementMap()
setAmount
public void setAmount(float amount)
getAmount
public float getAmount()
filter
public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src,
java.awt.image.BufferedImage dst)
- Specified by:
filter
in interface java.awt.image.BufferedImageOp
- Overrides:
filter
in class TransformFilter
transformInverse
protected void transformInverse(int x,
int y,
float[] out)
- Specified by:
transformInverse
in class TransformFilter
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object