org.jaitools.imageutils
Class SamplingBorderExtender

java.lang.Object
  javax.media.jai.BorderExtender
      org.jaitools.imageutils.SamplingBorderExtender

All Implemented Interfaces:

Serializable

public class SamplingBorderExtender
extends javax.media.jai.BorderExtender

A BorderExtender that generates pixel values by randomly sampling the source image within a threshold distance of each border pixel

Since:

1.1

Version:

$Id$

Author:

Michael Bedward

See Also:

BorderExtender, Serialized Form

Field Summary

Fields inherited from class javax.media.jai.BorderExtender

BORDER_COPY, BORDER_REFLECT, BORDER_WRAP, BORDER_ZERO

Constructor Summary

SamplingBorderExtender(int maxDistance)
Creates a border extender that generate a value for each border pixel by randomly sampling the area of the source image that lies within maxDistance pixels of the border pixel.

Method Summary

void	extend(WritableRaster raster, javax.media.jai.PlanarImage sourceImage)

Methods inherited from class javax.media.jai.BorderExtender

createInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

SamplingBorderExtender

public SamplingBorderExtender(int maxDistance)

Creates a border extender that generate a value for each border pixel by randomly sampling the area of the source image that lies within maxDistance pixels of the border pixel.

Parameters:

maxDistance - the maximum distance from a border pixel of source image pixels that are sampled

Method Detail

extend

public void extend(WritableRaster raster,
                   javax.media.jai.PlanarImage sourceImage)

Specified by:

extend in class javax.media.jai.BorderExtender