net.sourceforge.javaocr.filter
Class AbstractSinglePixelFilter

java.lang.Object
  net.sourceforge.javaocr.filter.AbstractSinglePixelFilter

All Implemented Interfaces:

ImageFilter

Direct Known Subclasses:

HistogramFilter, LookupTableFilter, RangeFilter, RGBAToGrayscale, ThresholdFilter

public abstract class AbstractSinglePixelFilter
extends Object
implements ImageFilter

abstract base class for filters operating on single pixels

Constructor Summary

AbstractSinglePixelFilter()

Method Summary

void	process(Image image) perform image processing possibly overwriting the image with the result
protected abstract void	processPixel(Image image) process single image pixel subclass shall retrieve current pixel value with image.next() and store it with image.put() after processing

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractSinglePixelFilter

public AbstractSinglePixelFilter()

Method Detail

process

public void process(Image image)

Description copied from interface: ImageFilter

perform image processing possibly overwriting the image with the result

Specified by:

process in interface ImageFilter

processPixel

protected abstract void processPixel(Image image)

process single image pixel subclass shall retrieve current pixel value with image.next() and store it with image.put() after processing

Parameters:

image -