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);
}
}
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);
}