com.jinsight.jetchart
Class GifEncoder

java.lang.Object
  java.util.Observable
      com.jinsight.jetchart.ImageEncoder
          com.jinsight.jetchart.GifEncoder

All Implemented Interfaces:

java.awt.image.ImageConsumer

public class GifEncoder

extends com.jinsight.jetchart.ImageEncoder

Field Summary

protected static java.lang.String	BREAK_SIGNED
protected java.io.OutputStream	out
protected boolean	stopEncode

Fields inherited from interface java.awt.image.ImageConsumer

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

Constructor Summary

GifEncoder()

GifEncoder(java.awt.Image img, java.io.OutputStream out)

GifEncoder(java.awt.Image img, java.io.OutputStream out, boolean interlace)

GifEncoder(java.awt.image.ImageProducer prod, java.io.OutputStream out)

GifEncoder(java.awt.image.ImageProducer prod, java.io.OutputStream out, boolean interlace)

Method Summary

void	encode() Starts image encoding process.
protected void	finalize()
void	imageComplete(int status)
void	setColorModel(java.awt.image.ColorModel model)
void	setDimensions(int width, int height)
void	setHints(int hintflags)
void	setPixels(int x, int y, int w, int h, java.awt.image.ColorModel model, byte[] pixels, int off, int scansize)
void	setPixels(int x, int y, int w, int h, java.awt.image.ColorModel model, int[] pixels, int off, int scansize)
void	setProperties(java.util.Hashtable props)

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

out

protected java.io.OutputStream out

stopEncode

protected boolean stopEncode

BREAK_SIGNED

protected static final java.lang.String BREAK_SIGNED

See Also:

Constant Field Values

Constructor Detail

GifEncoder

public GifEncoder(java.awt.Image img,
                  java.io.OutputStream out)
           throws java.io.IOException

GifEncoder

public GifEncoder(java.awt.Image img,
                  java.io.OutputStream out,
                  boolean interlace)
           throws java.io.IOException

GifEncoder

public GifEncoder(java.awt.image.ImageProducer prod,
                  java.io.OutputStream out)
           throws java.io.IOException

GifEncoder

public GifEncoder(java.awt.image.ImageProducer prod,
                  java.io.OutputStream out,
                  boolean interlace)
           throws java.io.IOException

GifEncoder

public GifEncoder()

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Throws:

java.lang.Throwable

encode

public void encode()
            throws java.io.IOException

Starts image encoding process.

Throws:

java.io.IOException

setDimensions

public void setDimensions(int width,
                          int height)

Specified by:

setDimensions in interface java.awt.image.ImageConsumer

setProperties

public void setProperties(java.util.Hashtable props)

Specified by:

setProperties in interface java.awt.image.ImageConsumer

setColorModel

public void setColorModel(java.awt.image.ColorModel model)

Specified by:

setColorModel in interface java.awt.image.ImageConsumer

setHints

public void setHints(int hintflags)

Specified by:

setHints in interface java.awt.image.ImageConsumer

setPixels

public void setPixels(int x,
                      int y,
                      int w,
                      int h,
                      java.awt.image.ColorModel model,
                      byte[] pixels,
                      int off,
                      int scansize)

Specified by:

setPixels in interface java.awt.image.ImageConsumer

setPixels

public void setPixels(int x,
                      int y,
                      int w,
                      int h,
                      java.awt.image.ColorModel model,
                      int[] pixels,
                      int off,
                      int scansize)

Specified by:

setPixels in interface java.awt.image.ImageConsumer

imageComplete

public void imageComplete(int status)

Specified by:

imageComplete in interface java.awt.image.ImageConsumer