//[Update:[Thu Jul 23 IST 2020]]
/*History:
**Sun Nov 03 2019
   Started.
**Thu Jul 23 2020
   Added drawPoint
*/
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public interface Pad {
    public void startGroup();
    public void endGroup();
    public void startPic();
    public void endPic();
    public void startPath();
    public void endPath();
    public void startPath1();
    public void endPath1();
    public void addPoint(Vec2 p);
    public void drawPoint(Vec2 p);
}