/*
* creates an int-array of frame delays in the gifDecoder object
*/
private static int[] extractDelays(GifDecoder gifDecoder) {
int n = gifDecoder.getFrameCount();
int[] delays = new int[n];
for (int i = 0; i < n; i++) {
delays[i] = gifDecoder.getDelay(i); // display duration of frame in
// milliseconds
}
return delays;
}
/*
* creates a PImage-array of gif frames in a GifDecoder object
*/
private static PImage[] extractFrames(GifDecoder gifDecoder) {
int n = gifDecoder.getFrameCount();
PImage[] frames = new PImage[n];
for (int i = 0; i < n; i++) {
BufferedImage frame = gifDecoder.getFrame(i);
frames[i] = new PImage(frame.getWidth(), frame.getHeight(), ARGB);
System.arraycopy(
frame.getRGB(0, 0, frame.getWidth(), frame.getHeight(), null, 0, frame.getWidth()),
0,
frames[i].pixels,
0,
frame.getWidth() * frame.getHeight());
}
return frames;
}