Analog Clock Applet

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.util.*;

public class Clock extends Frame implements MouseMotionListener{
int xmou=200; //set the center of circle
int ymou=200; //set the center of circle

double theta=-0.1047; //theta for second's hand
int x=xmou;  //x position of Second's hand
int y=ymou;  //y position of second's hand
int p,b;   //perpendicular and base of Second's hand

int h;   //hypotenous(heigth) of clock's hand


double the= -0.1047;  //theta for creating outer circle

double thetamin=-0.1047;        //theta for minutes hand
int xm=xmou;   //x position of minute's hand
int ym=ymou;   //y position of minute's hand
int pmin,bmin;   //perpendicular and base of Minute's hand


double thetah=-0.1047;         //theta for hour hand
int xh=xmou;   //y position of hour's hand
int yh=ymou;   //y position of hour's hand
int ph,bh;   //perpendicular and base of hour's hand


double thetan=-0.0;          //theta for numbers of clock
int xn=xmou;   //x position of Clock numbers
int yn=ymou;   //y position of Clock numbers
int pn,bn;   //perpendicular and base of clock numbers
int num=0;   //for writing the numbers


//constructor

Clock(){
super();
setSize(500,500);
setBackground(Color.PINK);
setVisible(true);
addMouseMotionListener(this);
}


//method of implemented  mouse interface
public void mouseMoved(MouseEvent me){

}

public void mouseDragged(MouseEvent me){
xmou=me.getX();   //changing the clock position on mouse drag
ymou=me.getY();   //changing the clock position on mouse drag

}


//method to paint clock
public void paint(Graphics g){

           //for writing numbers in clock and outer circle

 for(int p=0;p<60;p++){

         int xocir=xmou;      //x position of outer circle
      int yocir=ymou;      //y position of outer circle
      int pocir,bocir;     //perpendicular and base of outer circle

            pocir=  (int) (Math.sin(the) * (h+23));
            bocir=  (int) (Math.cos(the) * (h+23));
            xocir=xocir-pocir;
            yocir=yocir-bocir;
            the=the - 0.1047;

                 g.setColor(Color.BLUE);
          g.drawLine(xocir+5,yocir+5,xocir,yocir);
                g.setColor(Color.BLACK);
 if(p%5==0 ){
  num++;
  if(num>12){
    num=1;
  }

  xn=xmou;
       yn=ymou;

  if(thetan<=-6.28318531 ){
   thetan=0.0;

  }
  thetan=thetan-0.523598776 ;
      pn=  (int) (Math.sin(thetan) * (h+10));
      bn=  (int) (Math.cos(thetan) * (h+10));
      xn=xn-pn;
       yn=yn-bn;
  g.drawString(""+num,xn-3,yn+5);

    }

     }

       //for drawing Clock hands

     g.setColor(Color.BLACK);

     g.drawLine(xmou,ymou,xm,ym); //drawing minute's hand
     g.drawLine(xmou,ymou,xh,yh); //drawing hour's hand

     g.setColor(Color.RED);
     g.drawLine(xmou,ymou,x,y);  //drawing second's hand

    }


 public void newpoint(){

    Calendar now = Calendar.getInstance(); //creating a Calendar variable for getting current time

    //for second hand

    x=xmou;
    y=ymou;
    theta=-0.1047;
    theta=theta*now.get(Calendar.SECOND);
    p=  (int) (Math.sin(theta) * h);
    b=  (int) (Math.cos(theta) * h);
    x=x-p;
    y=y-b;
    //theta=theta - 0.1047;

  //for minutes hand

    xm=xmou;
    ym=ymou;

    thetamin=-0.1047;
    thetamin=thetamin*now.get(Calendar.MINUTE);
    pmin=  (int) (Math.sin(thetamin) * (h-6));
    bmin=  (int) (Math.cos(thetamin) * (h-6));
    xm=xm-pmin;
    ym=ym-bmin;

    //for hour's hand

    xh=xmou;
    yh=ymou;
    thetah=-0.1047;
    thetah=thetah*now.get(Calendar.HOUR)*5;


   if (now.get(Calendar.MINUTE)>=12 && now.get(Calendar.MINUTE)<24){
  thetah=thetah-0.1047;


   }
   else if(now.get(Calendar.MINUTE)>=24 && now.get(Calendar.MINUTE)<36){
  thetah=thetah-(2*0.1047);


   }
   else if(now.get(Calendar.MINUTE)>=36 && now.get(Calendar.MINUTE)<48){
  thetah=thetah-(3*0.1047);


   }
   else if(now.get(Calendar.MINUTE)>=48 && now.get(Calendar.MINUTE)<60){
  thetah=thetah-(4*0.1047);


   }


    ph=  (int) (Math.sin(thetah) * (h-15));
    bh=  (int) (Math.cos(thetah) * (h-15));
    xh=xh-ph;
    yh=yh-bh;




 }


   public static void main(String[] args) {

        Clock m=new Clock();
        m.h=60;

         while(true){

         m.newpoint();
         m.repaint();
         try{
     Thread.sleep(6);
     }catch(Exception e){

     }
      }
    }

}