com.jhlabs.image
Class ShearFilter

java.lang.Object
  extended by com.jhlabs.image.AbstractBufferedImageOp
      extended by com.jhlabs.image.TransformFilter
          extended by com.jhlabs.image.ShearFilter
All Implemented Interfaces:
java.awt.image.BufferedImageOp, java.lang.Cloneable

public class ShearFilter
extends TransformFilter


Field Summary
 
Fields inherited from class com.jhlabs.image.TransformFilter
BILINEAR, CLAMP, edgeAction, interpolation, NEAREST_NEIGHBOUR, originalSpace, transformedSpace, WRAP, ZERO
 
Constructor Summary
ShearFilter()
           
 
Method Summary
 float getXAngle()
           
 float getYAngle()
           
 boolean isResize()
           
 void setResize(boolean resize)
           
 void setXAngle(float xangle)
           
 void setYAngle(float yangle)
           
 java.lang.String toString()
           
protected  void transformInverse(int x, int y, float[] out)
          Inverse transform a point.
protected  void transformSpace(java.awt.Rectangle r)
          Forward transform a rectangle.
 
Methods inherited from class com.jhlabs.image.TransformFilter
filter, filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation
 
Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ShearFilter

public ShearFilter()
Method Detail

setResize

public void setResize(boolean resize)

isResize

public boolean isResize()

setXAngle

public void setXAngle(float xangle)

getXAngle

public float getXAngle()

setYAngle

public void setYAngle(float yangle)

getYAngle

public float getYAngle()

transformSpace

protected void transformSpace(java.awt.Rectangle r)
Description copied from class: TransformFilter
Forward transform a rectangle. Used to determine the size of the output image.

Overrides:
transformSpace in class TransformFilter
Parameters:
r - the rectangle to transform

transformInverse

protected void transformInverse(int x,
                                int y,
                                float[] out)
Description copied from class: TransformFilter
Inverse transform a point. This method needs to be overriden by all subclasses.

Specified by:
transformInverse in class TransformFilter
Parameters:
x - the X position of the pixel in the output image
y - the Y position of the pixel in the output image
out - the position of the pixel in the input image

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object