lib.transformations
Class ScaleTransform

java.lang.Object
  lib.transformations.ImageTransform
      lib.transformations.ScaleTransform

All Implemented Interfaces:

java.io.Serializable, Transformer<java.awt.image.BufferedImage>

public class ScaleTransform
extends ImageTransform

functor class to affineScale an image

See Also:

Serialized Form

Constructor Summary

ScaleTransform(double scalex, double scaley)

ScaleTransform(double scalex, double scaley, boolean preserveAlpha)

Method Summary

double	getScalex()
double	getScaley()
java.lang.String	toString()
java.awt.image.BufferedImage	transform(java.awt.image.BufferedImage inputimage)

Methods inherited from class lib.transformations.ImageTransform

affineTransform

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ScaleTransform

public ScaleTransform(double scalex,
                      double scaley)

ScaleTransform

public ScaleTransform(double scalex,
                      double scaley,
                      boolean preserveAlpha)

Parameters:

scalex - the factor by which coordinates are scaled along the X axis direction

scaley - the factor by which coordinates are scaled along the Y axis direction

preserveAlpha - whether to preserve the alpha channel or not

Method Detail

transform

public java.awt.image.BufferedImage transform(java.awt.image.BufferedImage inputimage)

getScalex

public double getScalex()

getScaley

public double getScaley()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object