de.fhpotsdam.unfolding.texture
Class AbstractLensDistorter

java.lang.Object
  de.fhpotsdam.unfolding.texture.AbstractLensDistorter

All Implemented Interfaces:

Distorter

Direct Known Subclasses:

LinearInterpolationDistorter, ScaleInterpolationDistorter

public abstract class AbstractLensDistorter
extends java.lang.Object
implements Distorter

Field Summary

protected processing.core.PVector	center
protected static float	DEFAULT_ZOOM

Constructor Summary

AbstractLensDistorter()

Method Summary

void	distort(processing.core.PVector origCoord, processing.core.PVector distCoord, int value)
protected abstract float	interpolateRadius(float radius)
void	setCenter(float x, float y)
void	setCenter(processing.core.PVector center)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ZOOM

protected static final float DEFAULT_ZOOM

See Also:

Constant Field Values

center

protected processing.core.PVector center

Constructor Detail

AbstractLensDistorter

public AbstractLensDistorter()

Method Detail

setCenter

public void setCenter(processing.core.PVector center)

setCenter

public void setCenter(float x,
                      float y)

distort

public void distort(processing.core.PVector origCoord,
                    processing.core.PVector distCoord,
                    int value)

Specified by:

distort in interface Distorter

interpolateRadius

protected abstract float interpolateRadius(float radius)