void startAnimation(final boolean enlarge) {
staticImage = myController.getStaticImage();
JPanel staticPanel =
new JPanel() {
@Override
public void paint(Graphics g) {
super.paint(g);
if (staticImage != null) {
Graphics2D g2d = (Graphics2D) g.create();
g2d.setBackground(
new JBColor(new Color(255, 255, 255, 0), new Color(110, 110, 110, 0)));
g2d.clearRect(0, 0, myController.SHEET_NC_WIDTH, myController.SHEET_NC_HEIGHT);
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.95f));
int multiplyFactor = staticImage.getWidth(null) / myController.SHEET_NC_WIDTH;
g.drawImage(
staticImage,
0,
0,
myController.SHEET_NC_WIDTH,
imageHeight,
0,
staticImage.getHeight(null) - imageHeight * multiplyFactor,
staticImage.getWidth(null),
staticImage.getHeight(null),
null);
}
}
};
staticPanel.setOpaque(false);
staticPanel.setSize(myController.SHEET_NC_WIDTH, myController.SHEET_NC_HEIGHT);
myWindow.setContentPane(staticPanel);
Animator myAnimator =
new Animator(
"Roll Down Sheet Animator", myController.SHEET_NC_HEIGHT, TIME_TO_SHOW_SHEET, false) {
@Override
public void paintNow(int frame, int totalFrames, int cycle) {
setPositionRelativeToParent();
float percentage = (float) frame / (float) totalFrames;
imageHeight =
enlarge
? (int) (((float) myController.SHEET_NC_HEIGHT) * percentage)
: (int) (myController.SHEET_NC_HEIGHT - percentage * myController.SHEET_HEIGHT);
myWindow.repaint();
}
@Override
protected void paintCycleEnd() {
setPositionRelativeToParent();
if (enlarge) {
imageHeight = myController.SHEET_NC_HEIGHT;
staticImage = null;
myWindow.setContentPane(myController.getPanel(myWindow));
myController.requestFocus();
} else {
if (restoreFullscreenButton) {
FullScreenUtilities.setWindowCanFullScreen(myParent, true);
}
myWindow.dispose();
}
}
};
myAnimator.resume();
}
