private void showAll(Graphics g) {
// draw the image
if (background != null)
g.drawImage(background, 0, 0, background.getWidth(), background.getHeight(), null);
VisualizeFeatures.drawScalePoints((Graphics2D) g, levelPoints, radius);
}
@Override
public synchronized void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
double scaleX = ss.getInputWidth() / (double) getWidth();
double scaleY = ss.getInputHeight() / (double) getHeight();
double scale = Math.max(scaleX, scaleY);
// scale it down so that the whole image is visible
if (scale > 1) {
AffineTransform tran = g2.getTransform();
tran.concatenate(AffineTransform.getScaleInstance(1 / scale, 1 / scale));
g2.setTransform(tran);
}
if (activeLevel == 0) showAll(g);
else {
g.drawImage(levelImage, 0, 0, levelImage.getWidth(), levelImage.getHeight(), null);
VisualizeFeatures.drawScalePoints((Graphics2D) g, levelPoints, radius);
}
}