Package gov.nih.mipav.view.renderer.J3D.surfaceview

Class JPanelMouse.RecordMouse

java.lang.Object

java.lang.Thread

gov.nih.mipav.view.renderer.J3D.surfaceview.JPanelMouse.RecordMouse

All Implemented Interfaces:

Runnable

Enclosing class:

JPanelMouse

class JPanelMouse.RecordMouse
extends Thread

Thread that records screen capture. Must be a thread so that when taking screen captures at intervals, will know if it's an original image or not. The original flag is set by transformChanged, which listens for transform events from the canvas.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.Builder, Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
(package private) FileAvi	aviFile	DOCUMENT ME!
(package private) int	blank	DOCUMENT ME!
(package private) short[]	buffer	DOCUMENT ME!
(package private) boolean	cancelPressed	DOCUMENT ME!
(package private) int	compression	DOCUMENT ME!
(package private) int	data	DOCUMENT ME!
(package private) int[]	extents	DOCUMENT ME!
(package private) ModelImage	image	DOCUMENT ME!
(package private) Image	imagePix	DOCUMENT ME!
(package private) int	interval	DOCUMENT ME!
(package private) javax.media.j3d.ImageComponent2D	javaImage	DOCUMENT ME!
(package private) int[]	pixels	DOCUMENT ME!
(package private) ViewJProgressBar	progress	DOCUMENT ME!
(package private) javax.media.j3d.Raster	raster	DOCUMENT ME!
(package private) boolean	set	DOCUMENT ME!
(package private) int	xDim	DOCUMENT ME!
(package private) int	xScale	DOCUMENT ME!
(package private) int	yDim	DOCUMENT ME!
(package private) int	yScale	DOCUMENT ME!
(package private) int	zDim	DOCUMENT ME!

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
RecordMouse(int subSample, double frameRate, FileAvi aviFile)	Constructor that sets up the variables needed for the screen capture and allocates the buffers appropriately.

Method Summary

Modifier and Type	Method	Description
private void	captureScreen()	Captures the canvas.
void	run()	Runs the mouse recorder.

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, isVirtual, join, join, join, join, ofPlatform, ofVirtual, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, sleep, start, startVirtualThread, stop, suspend, threadId, toString, yield

Methods inherited from class java.lang.Object

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

Field Details

aviFile

FileAvi aviFile

DOCUMENT ME!

blank

int blank

DOCUMENT ME!

buffer

short[] buffer

DOCUMENT ME!

cancelPressed

boolean cancelPressed

DOCUMENT ME!

compression

int compression

DOCUMENT ME!

data

int data

DOCUMENT ME!

extents

int[] extents

DOCUMENT ME!

image

ModelImage image

DOCUMENT ME!

imagePix

Image imagePix

DOCUMENT ME!

interval

int interval

DOCUMENT ME!

javaImage

javax.media.j3d.ImageComponent2D javaImage

DOCUMENT ME!

pixels

int[] pixels

DOCUMENT ME!

progress

ViewJProgressBar progress

DOCUMENT ME!

raster

javax.media.j3d.Raster raster

DOCUMENT ME!

set

boolean set

DOCUMENT ME!

xDim

int xDim

DOCUMENT ME!

xScale

int xScale

DOCUMENT ME!

yDim

int yDim

DOCUMENT ME!

yScale

int yScale

DOCUMENT ME!

zDim

int zDim

DOCUMENT ME!

Constructor Details

RecordMouse

public RecordMouse(int subSample,
 double frameRate,
 FileAvi aviFile)

Constructor that sets up the variables needed for the screen capture and allocates the buffers appropriately.

Parameters:

subSample - Subsample size; determines if we need to scale the image captured.

frameRate - Frame rate. Determines how often we capture the images.

aviFile - AVI file to write to.

Method Details

run

public void run()

Runs the mouse recorder. Waits for the determined interval (based on frame rate) and then checks to see if this is an original image. The original flag is set by the transformChanged function, which listens for changes in the transform from the canvas. If the transform has changed, then original is set to true, and this method knows about it because it's in a separate thread. Instead of capturing the screen on the play, this method keeps track of the transform. This is because capturing the screen would take too long and the frame rate would no longer be accurate. Then once the playing is done, this method goes through all the transforms and captures the screen or sends a blank frame.

Specified by:

run in interface Runnable

Overrides:

run in class Thread

captureScreen

private void captureScreen()
                    throws IOException

Captures the canvas. Saves it as an RGB image and sends it to the file avi writer.

Throws:

IOException - DOCUMENT ME!