edu.umd.cfar.lamp.viper.gui.players
Class ByteBufferAsIntBufferSource

java.lang.Object
  edu.umd.cfar.lamp.viper.gui.players.ByteBufferAsIntBufferSource

All Implemented Interfaces:

java.awt.image.ImageProducer

public class ByteBufferAsIntBufferSource

extends java.lang.Object

implements java.awt.image.ImageProducer

Constructor Summary

ByteBufferAsIntBufferSource(int w, int h, java.awt.image.ColorModel cm, java.nio.ByteBuffer pix)

Method Summary

void	addConsumer(java.awt.image.ImageConsumer ic) Adds an ImageConsumer to the list of consumers interested in data for this image.
boolean	isConsumer(java.awt.image.ImageConsumer ic)
void	newPixels()
void	newPixels(java.nio.ByteBuffer newpix, java.awt.image.ColorModel newmodel) Changes to a new byte array to hold the pixels for this image.
void	newPixels(int x, int y, int w, int h)
void	newPixels(int x, int y, int w, int h, boolean framenotify) Sends a rectangular region of the buffer of pixels to any ImageConsumers that are currently interested in the data for this image.
void	removeConsumer(java.awt.image.ImageConsumer ic)
void	requestTopDownLeftRightResend(java.awt.image.ImageConsumer ic)
void	setAnimated(boolean animated)
void	setFullBufferUpdates(boolean fullbuffers)
void	startProduction(java.awt.image.ImageConsumer ic)

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteBufferAsIntBufferSource

public ByteBufferAsIntBufferSource(int w,
                                   int h,
                                   java.awt.image.ColorModel cm,
                                   java.nio.ByteBuffer pix)

Method Detail

addConsumer

public void addConsumer(java.awt.image.ImageConsumer ic)

Adds an ImageConsumer to the list of consumers interested in data for this image.

Specified by:

addConsumer in interface java.awt.image.ImageProducer

Parameters:

ic - the specified ImageConsumer

See Also:

ImageConsumer

isConsumer

public boolean isConsumer(java.awt.image.ImageConsumer ic)

Specified by:

isConsumer in interface java.awt.image.ImageProducer

removeConsumer

public void removeConsumer(java.awt.image.ImageConsumer ic)

Specified by:

removeConsumer in interface java.awt.image.ImageProducer

startProduction

public void startProduction(java.awt.image.ImageConsumer ic)

Specified by:

startProduction in interface java.awt.image.ImageProducer

requestTopDownLeftRightResend

public void requestTopDownLeftRightResend(java.awt.image.ImageConsumer ic)

Specified by:

requestTopDownLeftRightResend in interface java.awt.image.ImageProducer

setAnimated

public void setAnimated(boolean animated)

setFullBufferUpdates

public void setFullBufferUpdates(boolean fullbuffers)

newPixels

public void newPixels()

newPixels

public void newPixels(int x,
                      int y,
                      int w,
                      int h)

newPixels

public void newPixels(int x,
                      int y,
                      int w,
                      int h,
                      boolean framenotify)

Sends a rectangular region of the buffer of pixels to any ImageConsumers that are currently interested in the data for this image. If the framenotify parameter is true then the consumers are also notified that an animation frame is complete. This method only has effect if the animation flag has been turned on through the setAnimated() method. If the full buffer update flag was turned on with the setFullBufferUpdates() method then the rectangle parameters will be ignored and the entire buffer will always be sent.

Parameters:

x - the x coordinate of the upper left corner of the rectangle of pixels to be sent

y - the y coordinate of the upper left corner of the rectangle of pixels to be sent

w - the width of the rectangle of pixels to be sent

h - the height of the rectangle of pixels to be sent

framenotify - true if the consumers should be sent a SINGLEFRAMEDONE notification

See Also:

ImageConsumer, setAnimated(boolean), setFullBufferUpdates(boolean)

newPixels

public void newPixels(java.nio.ByteBuffer newpix,
                      java.awt.image.ColorModel newmodel)

Changes to a new byte array to hold the pixels for this image. If the animation flag has been turned on through the setAnimated() method, then the new pixels will be immediately delivered to any ImageConsumers that are currently interested in the data for this image.

Parameters:

newpix - the new pixel array

newmodel - the specified ColorModel

See Also:

newPixels(int, int, int, int, boolean), setAnimated(boolean)