Clock Program By Applet

import java.awt.*; import java.awt.event.*; import java.applet.*; public class Clock extends Applet { int i,j,x,y,ym,xm,xs,ys; Label l1,l2,l3; TextField tf1,tf2,tf3,tf4; Button b1; Panel p1,p2,p3; String hours[]={"3","4","5","6","7","8","9","10","11","12","1","2"}; String m[]={"15","16","17","18","19","20","21","22","23","24","25","26","27","28","29","3 0","31","32","33","34","35","36","37","38","39","40","41","42","43","44","45","46" ,"47","48","49","50","51","52","53","54","55","56","57","58","59","0","1","2","3", "4","5","6","7","8","9","10","11","12","13","14"}; double degree[]={0,30,60,90,120,150,180,210,240,270,300,330}; public void init() { x=425; y=350; xm=350; ym=455; xs=225; ys=350; setLayout(new BorderLayout()); p1=new Panel(); p2=new Panel(); p3=new Panel(); l1=new Label("Hour"); l1=new Label("Hour"); l2=new Label("Minutes"); l3=new Label("Second"); tf1=new TextField(15); tf2=new TextField(15); tf3=new TextField(15); tf4=new TextField(400); b1=new Button("Clock"); p1.add(l1); p1.add(tf1); p1.add(l2); p1.add(tf2); p1.add(l3); p1.add(tf3); p2.add(b1); p3.add(p1); p3.add(p2); add(p3,BorderLayout.NORTH); b1.addActionListener(new MyClass()); } class MyClass implements ActionListener { public void actionPerformed(ActionEvent ae) { for (i=0;i<12;i++) {

if(hours[i].equals(tf1.getText())) { x =350+(int)(75*Math.cos(Math.toRadians(degree[i]))); y=350+(int)(75*Math.sin(Math.toRadians(degree[i]))); repaint(); }

} for (i=0;i<60;i++) { if(m[i].equals(tf2.getText())) { int md=i*6; xm =350+(int)(105*Math.cos(Math.toRadians(md))); ym=350+(int)(105*Math.sin(Math.toRadians(md))); repaint(); } } for (i=0;i<60;i++) { if(m[i].equals(tf3.getText())) { int sd=i*6; xs =350+(int)(125*Math.cos(Math.toRadians(sd))); ys=350+(int)(125*Math.sin(Math.toRadians(sd))); repaint(); } } }

}

public void paint(Graphics g) { g.setColor(Color.magenta); for(i=0;i<12;i++) { g.drawString(hours[i],350+(int)(140*Math.cos(Math.toRadians(degree[i]))),350+(int) (140*Math.sin(Math.toRadians(degree[i])))); } g.setColor(Color.blue); g.drawOval(200,200,300,300); g.setColor(Color.red); g.drawLine(350,350,x,y); g.setColor(Color.cyan); g.drawLine(350,350,xm,ym); g.setColor(Color.green); } }

g.drawLine(350,350,xs,ys);