package Spiel;

import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.RenderingHints;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionAdapter;
import java.util.ArrayList;

import javax.swing.JComponent;


public class DrawAreaRater extends JComponent {

  public Connection con;

  public int radius;
  // Image in which we're going to draw
  private Image image;
  // Graphics2D object ==> used to draw on
  public Graphics2D g2;
  // Mouse coordinates

  public DrawAreaRater() {
    setDoubleBuffered(false);

  }
  public void drawLine(int  radius, int oldX, int oldY, int currentX, int currentY,int r ,int g, int b){
	 g2.setColor(new Color(r, g, b));
	 g2.setStroke(new BasicStroke(radius));
	 g2.drawLine(oldX, oldY, currentX, currentY);
	 repaint();
  }

  protected void paintComponent(Graphics g) {
    if (image == null) {
      // image to draw null ==> we create
      image = createImage(480, 560);
      g2 = (Graphics2D) image.getGraphics();
      // enable antialiasing
      g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      // clear draw area
      clear();
    }

    g.drawImage(image, 20, 0, null);
  }

  // now we create exposed methods
  public void clear() {
    g2.setPaint(Color.white);
    // draw white on entire draw area to clear
    g2.fillRect(-20, 0, getSize().width, getSize().height);
    g2.setPaint(Color.black);
    repaint();
  }

  public void setColor(Color c) {
    // apply red color on g2 context
    g2.setPaint(c);
  }

}