edu.berkeley.guir.lib.awt.image
Class FrameGrabber

java.lang.Object
  |
  +--edu.berkeley.guir.lib.awt.image.FrameGrabber

All Implemented Interfaces:

ImageConsumer

public class FrameGrabber

extends Object

implements ImageConsumer

 Revisions:  - GUIRLib-v1.0-1.0.0, Jan 21 2000, FL
               Created class
             - GUIRLib-v1.4-1.0.0, Aug 31 2000, JH
               Touched for GUIRLib release
 

Since:

JDK 1.3

Version:

GUIRLib-v1.4-1.0.0, Aug 31 2000

Author:

Francis Li ( fli@cs.berkeley.edu)

Field Summary

protected BufferedImage	bimgCurrent
protected Hashtable	hashCurrent
protected int	intHeight
protected int	intWidth
protected ColorModel	modelCurrent
protected Vector	vecImages
protected Vector	vecObservers

Fields inherited from interface java.awt.image.ImageConsumer

COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT

Constructor Summary

FrameGrabber()
Creates new TwainConsumer

Method Summary

void	addObserver(ImageObserver io)
void	clearImages()
Vector	getImages()
void	imageComplete(int status)
void	removeObserver(ImageObserver io)
void	setColorModel(ColorModel model)
void	setDimensions(int width, int height)
void	setHints(int hintflags)
void	setPixels(int x, int y, int w, int h, ColorModel cm, byte[] pixels, int off, int scansize)
void	setPixels(int x, int y, int w, int h, ColorModel cm, int[] pixels, int off, int scansize)
void	setProperties(Hashtable props)

Methods inherited from class java.lang.Object

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

Field Detail

vecImages

protected Vector vecImages

bimgCurrent

protected BufferedImage bimgCurrent

hashCurrent

protected Hashtable hashCurrent

modelCurrent

protected ColorModel modelCurrent

intWidth

protected int intWidth

intHeight

protected int intHeight

vecObservers

protected Vector vecObservers

Constructor Detail

FrameGrabber

public FrameGrabber()

Creates new TwainConsumer

Method Detail

getImages

public Vector getImages()

clearImages

public void clearImages()

addObserver

public void addObserver(ImageObserver io)

removeObserver

public void removeObserver(ImageObserver io)

setProperties

public void setProperties(Hashtable props)

Specified by:

setProperties in interface ImageConsumer

setPixels

public void setPixels(int x,
                      int y,
                      int w,
                      int h,
                      ColorModel cm,
                      int[] pixels,
                      int off,
                      int scansize)

Specified by:

setPixels in interface ImageConsumer

setPixels

public void setPixels(int x,
                      int y,
                      int w,
                      int h,
                      ColorModel cm,
                      byte[] pixels,
                      int off,
                      int scansize)

Specified by:

setPixels in interface ImageConsumer

setColorModel

public void setColorModel(ColorModel model)

Specified by:

setColorModel in interface ImageConsumer

imageComplete

public void imageComplete(int status)

Specified by:

imageComplete in interface ImageConsumer

setDimensions

public void setDimensions(int width,
                          int height)

Specified by:

setDimensions in interface ImageConsumer

setHints

public void setHints(int hintflags)

Specified by:

setHints in interface ImageConsumer