Follow along with the video below to see how to install our site as a web app on your home screen.
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//Eine Klasse die JPanel überschreibt
@Override
public void paintComponent(Graphics g)
{
Graphics2D g2d = (Graphics2D) g;
g2d.setComposite(AlphaComposite. getInstance(AlphaComposite.SRC_OVER, 0.75f));
g2d.drawImage(new ImageIcon("Bildpfad").getImage(),0,0,getWidth(),getHeight());
}
//Altes Composite abspeichern
Composite old = g2d.getComposite();
//Neues Composite setzen
g2d.setComposite(...);
//Composite zurücksetzen
g2d.setComposite(old);