public void paint(Graphics gg) {
int faceSize = Math.min(getWidth() - 4, getHeight() - 4);
if (face == null)
face =
new PADFaceMapped(
Math.max(2, (getWidth() - faceSize) / 2),
Math.max(2, (getHeight() - faceSize) / 2),
faceSize);
if (buffer == null) {
im = this.createImage(getWidth(), getHeight());
buffer = im.getGraphics();
}
super.paint(buffer);
buffer.setColor(new Color(255, 255, 255, 0));
buffer.fillRect(0, 0, im.getWidth(null), im.getHeight(null));
face.setDimensions(
Math.max(2, (getWidth() - faceSize) / 2),
Math.max(2, (getHeight() - faceSize) / 2),
faceSize);
face.paint(buffer);
// draw buffer to screen
gg.drawImage(im, 0, 0, null, null);
}
public void showState(int mousex, int mousey) {
p = ((double) mousex - (double) getWidth() / (double) 2) / ((double) (getWidth() + 1) / 2.0);
d = -((double) mousey - (double) getHeight() / (double) 2) / ((double) (getHeight() + 1) / 2.0);
setXY(p, d);
face.setEmotion(p, a, d, mousex, mousey);
paint();
this.getGraphics().drawLine(mousex - 3, mousey, mousex + 3, mousey);
this.getGraphics().drawLine(mousex, mousey - 3, mousex, mousey + 3);
}
public void mouseMoved(MouseEvent e) {
if (isEnabled()) {
setXY(
((double) e.getX() - (double) getWidth() / (double) 2)
/ ((double) (getWidth() + 1) / 2.0),
-((double) e.getY() - (double) getHeight() / (double) 2)
/ ((double) (getHeight() + 1) / 2.0));
face.setEmotion(p, a, d, e.getX(), e.getY());
}
paint();
}
public void reset() {
p = 0;
a = 0;
d = 0;
face.setEmotion(p, a, d);
}