net.sourceforge.javaocr.filter
Class GrayscaleToRGBA

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

All Implemented Interfaces:

ImageFilter

public class GrayscaleToRGBA
extends LookupTableFilter

transform pixel from grayscale to RGBA (well, actually ARGB)

Field Summary

Fields inherited from class net.sourceforge.javaocr.filter.LookupTableFilter

lut

Constructor Summary

GrayscaleToRGBA()
construct flat ramp

Method Summary

Methods inherited from class net.sourceforge.javaocr.filter.LookupTableFilter

processPixel

Methods inherited from class net.sourceforge.javaocr.filter.AbstractSinglePixelFilter

process

Methods inherited from class java.lang.Object

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

Constructor Detail

GrayscaleToRGBA

public GrayscaleToRGBA()

construct flat ramp