net.sourceforge.javaocr.ocrPlugins.charTracer
Class CharacterTracer

java.lang.Object
  net.sourceforge.javaocr.scanner.DocumentScannerListenerAdaptor
      net.sourceforge.javaocr.ocrPlugins.charTracer.CharacterTracer

All Implemented Interfaces:

DocumentScannerListener

public class CharacterTracer
extends DocumentScannerListenerAdaptor

Saves all the characters in an image to an output directory individually.

Author:

William Whitney

Field Summary

private BufferedImage	bfImage
private Graphics2D	bfImageGraphics
private DocumentScanner	documentScanner
private static Logger	LOG

Constructor Summary

CharacterTracer()

Method Summary

BufferedImage	getTracedImage(File inputImage)
void	processChar(PixelImage pixelImage, int x1, int y1, int x2, int y2, int rowY1, int rowY2)
void	processSpace(PixelImage pixelImage, int x1, int y1, int x2, int y2)

Methods inherited from class net.sourceforge.javaocr.scanner.DocumentScannerListenerAdaptor

beginDocument, beginRow, endDocument, endRow

Methods inherited from class java.lang.Object

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

Field Detail

documentScanner

private DocumentScanner documentScanner

bfImage

private BufferedImage bfImage

bfImageGraphics

private Graphics2D bfImageGraphics

LOG

private static final Logger LOG

Constructor Detail

CharacterTracer

public CharacterTracer()

Method Detail

getTracedImage

public BufferedImage getTracedImage(File inputImage)

processChar

public void processChar(PixelImage pixelImage,
                        int x1,
                        int y1,
                        int x2,
                        int y2,
                        int rowY1,
                        int rowY2)

Specified by:

processChar in interface DocumentScannerListener

Overrides:

processChar in class DocumentScannerListenerAdaptor

processSpace

public void processSpace(PixelImage pixelImage,
                         int x1,
                         int y1,
                         int x2,
                         int y2)

Specified by:

processSpace in interface DocumentScannerListener

Overrides:

processSpace in class DocumentScannerListenerAdaptor