@Override
public void run()
/* take a picture every DELAY ms */
{
camera = new VLCCapture();
// update panel and window sizes to fit video's frame size
Dimension frameSize = camera.getFrameSize();
if (frameSize != null) {
setMinimumSize(frameSize);
setPreferredSize(frameSize);
// top.pack(); // resize and center JFrame
// top.setLocationRelativeTo(null);
}
long duration;
BufferedImage im = null;
isRunning = true;
while (isRunning) {
long startTime = System.currentTimeMillis();
im = camera.getImage(); // take a snap
duration = System.currentTimeMillis() - startTime;
if (im == null) System.out.println("Problem loading image " + (imageCount + 1));
else {
image = im; // only update image if im contains something
saveSnap(image, SAVE_FNM);
imageCount++;
totalTime += duration;
repaint();
}
if (duration < DELAY) {
try {
Thread.sleep(DELAY - duration); // wait until DELAY time has passed
} catch (Exception ex) {
}
}
}
// save last image
camera.close(); // close down the camera
}
public void closeDown()
/* Terminate run() and wait for the camera to be closed.
This stops the application from exiting until everything
has finished. */
{
isRunning = false;
while (!camera.isClosed()) {
try {
Thread.sleep(DELAY);
} catch (Exception ex) {
}
}
} // end of closeDown()
