org.jscience.media.pictures.filters
Class PerspectivFilter

java.lang.Object
  java.awt.image.ImageFilter
      org.jscience.media.pictures.filters.WholeImageFilter
          org.jscience.media.pictures.filters.TransformFilter
              org.jscience.media.pictures.filters.PerspectivFilter

All Implemented Interfaces:

java.awt.image.ImageConsumer, java.io.Serializable, java.lang.Cloneable

public class PerspectivFilter
extends TransformFilter

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See Also:

Serialized Form

Field Summary

Fields inherited from class org.jscience.media.pictures.filters.TransformFilter

CLAMP, edgeAction, WRAP, ZERO

Fields inherited from class org.jscience.media.pictures.filters.WholeImageFilter

canFilterIndexColorModel, defaultRGBModel, inBytePixels, inPixels, originalSpace, transformedSpace

Fields inherited from class java.awt.image.ImageFilter

consumer

Fields inherited from interface java.awt.image.ImageConsumer

COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT

Constructor Summary

PerspectivFilter()
Creates a new PerspectivFilter object.

PerspectivFilter(float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3)
Creates a new PerspectivFilter object.

Method Summary

void	setCorners(float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3) DOCUMENT ME!
java.lang.String	toString() DOCUMENT ME!
protected void	transformInverse(int x, int y, float[] out) DOCUMENT ME!

Methods inherited from class org.jscience.media.pictures.filters.TransformFilter

getEdgeAction, imageComplete, setEdgeAction, transformSpace

Methods inherited from class org.jscience.media.pictures.filters.WholeImageFilter

setColorModel, setDimensions, setPixels, setPixels

Methods inherited from class java.awt.image.ImageFilter

clone, getFilterInstance, resendTopDownLeftRight, setHints, setProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

PerspectivFilter

public PerspectivFilter()

Creates a new PerspectivFilter object.

PerspectivFilter

public PerspectivFilter(float x0,
                        float y0,
                        float x1,
                        float y1,
                        float x2,
                        float y2,
                        float x3,
                        float y3)

Creates a new PerspectivFilter object.

Parameters:

x0 - DOCUMENT ME!

y0 - DOCUMENT ME!

x1 - DOCUMENT ME!

y1 - DOCUMENT ME!

x2 - DOCUMENT ME!

y2 - DOCUMENT ME!

x3 - DOCUMENT ME!

y3 - DOCUMENT ME!

Method Detail

setCorners

public void setCorners(float x0,
                       float y0,
                       float x1,
                       float y1,
                       float x2,
                       float y2,
                       float x3,
                       float y3)

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Parameters:

x0 - DOCUMENT ME!

y0 - DOCUMENT ME!

x1 - DOCUMENT ME!

y1 - DOCUMENT ME!

x2 - DOCUMENT ME!

y2 - DOCUMENT ME!

x3 - DOCUMENT ME!

y3 - DOCUMENT ME!

transformInverse

protected void transformInverse(int x,
                                int y,
                                float[] out)

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Specified by:

transformInverse in class TransformFilter

Parameters:

x - DOCUMENT ME!

y - DOCUMENT ME!

out - DOCUMENT ME!

toString

public java.lang.String toString()

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Overrides:

toString in class java.lang.Object

Returns:

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