public void drawImageCentred(Graphics g, Image image) {
    if (element != null) {
      Graphics2D g2 = (Graphics2D) g;
      Rectangle r = element.jGetBounds();

      int mitteX = r.width / 2;
      int mitteY = r.height / 2;
      int imageMitteX = image.getWidth(null) / 2;
      int imageMitteY = image.getHeight(null) / 2;

      g2.drawImage(image, r.x + mitteX - imageMitteX, r.y + mitteY - imageMitteY, null);
    }
  }
Esempio n. 2
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  public void paint(java.awt.Graphics g) {
    if (element != null) {
      Rectangle bounds = element.jGetBounds();
      Graphics2D g2 = (Graphics2D) g;

      g2.setFont(font);

      int mitteX = bounds.x + (bounds.width) / 2;
      int mitteY = bounds.y + (bounds.height) / 2;

      int distanceY = 10;

      g2.setColor(new Color(204, 204, 255));
      g2.fillRect(bounds.x, mitteY - distanceY, bounds.width, 2 * distanceY);
      g2.setColor(Color.BLACK);
      g2.drawRect(bounds.x, mitteY - distanceY, bounds.width, 2 * distanceY);

      String caption = "dec(" + variable.getValue() + ")";

      FontMetrics fm = g2.getFontMetrics();
      Rectangle2D r = fm.getStringBounds(caption, g2);

      g2.setColor(Color.BLACK);
      g.drawString(
          caption, mitteX - (int) (r.getWidth() / 2), (int) (mitteY + fm.getHeight() / 2) - 3);
    }
    super.paint(g);
  }