NetBeans/Garten/src/garten/view/FlaecheWeg.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package garten.view;

import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JPanel;

/**
 *
 * @author Jan
 */
public class FlaecheWeg extends JPanel
{
  int[] randomwertex;
  int[] randomwertey;
  private BasicStroke pinsel;
  Color colorWeg;

  public FlaecheWeg()
  {
    randomwertex = new int[4];
    randomwertey = new int[4];
    pinsel = new BasicStroke(6f);
    colorWeg = new Color(190, 190, 190);
  }

  public void paintComponent(Graphics g)
  {
    super.paintComponent(g);
   
    Graphics2D g2 = (Graphics2D) g;
    g2.setColor(colorWeg);
    g2.setStroke(pinsel);
    for (int i = 0; i < randomwertex.length; i++)
    {
      g2.drawLine(randomwertex[i], randomwertey[0], randomwertex[i], randomwertey[3]);
      g2.drawLine(randomwertex[0], randomwertey[i], randomwertex[3], randomwertey[i]);
    }
  }

  public void setWeg(int[] x, int[] y)
  {
    randomwertex = x;
    randomwertey = y;
    repaint();
  }
}