@Override
public AffineTransform getTransform(Component componentArgument) {
AffineTransform transform = AffineTransform.getScaleInstance(1.0, -1.0);
transform.translate(0, -(componentArgument.getHeight() * 2));
return transform;
}
@Override
public void update() {
graphics.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, opacity));
graphics.setColor(color);
graphics.fillRect(0, 0, component.getWidth(), component.getHeight());
component = null;
graphics = null;
}
@Override
public Graphics2D prepare(Component componentArgument, Graphics2D graphicsArgument) {
this.component = componentArgument;
this.graphics = graphicsArgument;
int width = componentArgument.getWidth();
int height = componentArgument.getHeight();
componentImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
componentImageGraphics = componentImage.createGraphics();
// Clear the image background
componentImageGraphics.setComposite(AlphaComposite.Clear);
componentImageGraphics.fillRect(0, 0, componentImage.getWidth(), componentImage.getHeight());
componentImageGraphics.setComposite(AlphaComposite.SrcOver);
return componentImageGraphics;
}
@Override
public Bounds getBounds(Component componentArgument) {
return new Bounds(0, 0, componentArgument.getWidth(), componentArgument.getHeight());
}