net.sourceforge.javaocr.ocr
Class ByteImage

java.lang.Object
  net.sourceforge.javaocr.ocr.AbstractLinearImage
      net.sourceforge.javaocr.ocr.ByteImage

All Implemented Interfaces:

Image

public class ByteImage
extends AbstractLinearImage

image backed by byte array

Field Summary

(package private) byte[]

image

Fields inherited from class net.sourceforge.javaocr.ocr.AbstractLinearImage

arrayHeight, arrayWidth, aspectRatio, border, currentIndex, height, originX, originY, step, width

Constructor Summary

ByteImage(byte[] image, int width, int height)

ByteImage(byte[] image, int arrayWidth, int arrayHeight, int originX, int originY, int width, int height)

ByteImage(int width, int height)

Method Summary

Image	chisel(int fromX, int fromY, int width, int height) chisel out sub-image out of original one.
int	get() retrieve current pixel empty
void	put(int value) save pixel to current position
String	toString()

Methods inherited from class net.sourceforge.javaocr.ocr.AbstractLinearImage

column, copy, flip, get, getArrayHeight, getArrayWidth, getAspectRatio, getHeight, getOriginX, getOriginY, getWidth, hasNext, horizontalSpanEquals, iterateH, iterateH, iterateV, iterateV, next, next, put, row, setCurrentIndex, verticalSpanEquals

Methods inherited from class java.lang.Object

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

Field Detail

image

byte[] image

Constructor Detail

ByteImage

public ByteImage(int width,
                 int height)

ByteImage

public ByteImage(byte[] image,
                 int width,
                 int height)

ByteImage

public ByteImage(byte[] image,
                 int arrayWidth,
                 int arrayHeight,
                 int originX,
                 int originY,
                 int width,
                 int height)

Method Detail

get

public int get()

Description copied from class: AbstractLinearImage

retrieve current pixel empty

Specified by:

get in interface Image

Specified by:

get in class AbstractLinearImage

Returns:

current pixel empty

put

public void put(int value)

Description copied from class: AbstractLinearImage

save pixel to current position

Specified by:

put in interface Image

Specified by:

put in class AbstractLinearImage

chisel

public Image chisel(int fromX,
                    int fromY,
                    int width,
                    int height)

Description copied from interface: Image

chisel out sub-image out of original one. be careful with dimensions - no internal checks are done. Operation works in place and no data is copied.

Parameters:

fromX - subimage origin X

fromY - subimage origin Y

width - subimage width

height - subimage height

Returns:

image region as image

toString

public String toString()

Overrides:

toString in class AbstractLinearImage