kaos.robots.activmedia.pioneerCamera
Class JMFImageCapture

java.lang.Object
  kaos.robots.activmedia.pioneerCamera.JMFImageCapture

public class JMFImageCapture
extends java.lang.Object

JMFImageCapture

Nested Class Summary

protected static class

JMFImageCapture.StatusListener

Constructor Summary

JMFImageCapture()

Method Summary

void	destroy() Destroys this instance of the JMFImageCapture class.
protected static Buffer	doGrabFrame()
Buffer	getFrameAsBuffer() Returns the grabbed frame as a javax.media.Buffer.
java.awt.Image	getFrameAsImage() Returns the grabbed frame as a java.awt.Image.
static java.awt.Dimension	getFrameSize() Returns the size of the frames being grabbed.
static JMFImageCapture	getInstance() Returns a new instance of the JMFImageCapture configured to use the first video capture device class.
static JMFImageCapture	getInstance(java.lang.String mediaLocator)
Player	getPlayer() Returns the javax.media.Player instance being used to grab the frames.
static java.awt.Dimension[]	getSupportedFrameSizes()
boolean	grabFrame() Grabs a frame
protected static void	init()
protected static void	initIfNeeded(java.lang.String mediaLocator)
void	setFrameSize(java.awt.Dimension d) Sets the size of the frames to be grabbed.

Methods inherited from class java.lang.Object

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

Constructor Detail

JMFImageCapture

public JMFImageCapture()

Method Detail

grabFrame

public boolean grabFrame()

Grabs a frame

Returns:

true if a frame was successfully grabbed, or false otherwise

getFrameAsBuffer

public Buffer getFrameAsBuffer()

Returns the grabbed frame as a javax.media.Buffer. Must call grabFrame() first.

Returns:

the grabbed frame

getFrameAsImage

public java.awt.Image getFrameAsImage()

Returns the grabbed frame as a java.awt.Image. Must call grabFrame() first.

Returns:

the grabbed frame as an AWT Image

getFrameSize

public static java.awt.Dimension getFrameSize()

Returns the size of the frames being grabbed.

Returns:

the frame size

getSupportedFrameSizes

public static java.awt.Dimension[] getSupportedFrameSizes()

setFrameSize

public void setFrameSize(java.awt.Dimension d)
                  throws java.lang.IllegalArgumentException

Sets the size of the frames to be grabbed.

Parameters:

d - the size in width and height of the frame

Throws:

java.lang.IllegalArgumentException - if the specified size is not supported

getPlayer

public Player getPlayer()

Returns the javax.media.Player instance being used to grab the frames.

Returns:

the Player instance

destroy

public void destroy()

Destroys this instance of the JMFImageCapture class.

getInstance

public static JMFImageCapture getInstance()

Returns a new instance of the JMFImageCapture configured to use the first video capture device class.

Returns:

a new instance of the JMFImageCapture class

getInstance

public static JMFImageCapture getInstance(java.lang.String mediaLocator)

doGrabFrame

protected static Buffer doGrabFrame()

initIfNeeded

protected static void initIfNeeded(java.lang.String mediaLocator)
                            throws java.lang.Exception

Throws:

java.lang.Exception

init

protected static void init()
                    throws java.lang.Exception

Throws:

java.lang.Exception