Hi,
Wieso wird mein Canvas hier nicht angezeigt ?
Wieso wird mein Canvas hier nicht angezeigt ?
Java:
import java.awt.*;
import javax.swing.*;
public class GUI extends JFrame
{
private JPanel panel;
private Canvas canvas;
public static void main(String[] args)
{
GUI gui = new GUI();
gui.createGUI();
}
public GUI()
{
setSize(800, 500);
setTitle("Plotter");
setResizable(false);
setVisible(true);
}
public void createGUI()
{
panel = new JPanel();
canvas = new Canvas();
canvas.setBackground(Color.yellow);
canvas.setSize(200, 200);
canvas.setVisible(true);
panel.add(canvas);
}
}