Java implementation of the small clock sample sharing _java

Copy Code code as follows:

Package com.clock;

Import Java.awt.BasicStroke;
Import Java.awt.Color;
Import Java.awt.Font;
Import Java.awt.Graphics;
Import Java.awt.Graphics2D;
Import Java.awt.Insets;
Import java.awt.event.ActionEvent;
Import Java.awt.event.ActionListener;
Import Java.awt.event.WindowAdapter;
Import java.awt.event.WindowEvent;
Import Java.util.Calendar;
Import Java.util.GregorianCalendar;

Import javax.swing.*;

Import Javax.swing.JFrame;

public class Clock extends JFrame implements actionlistener{
Private final double rad=math.pi/180;

Public Clock () {
Super ("Clock");
SetSize (400, 400);
SetLocation (400, 200);
SetVisible (TRUE);
Setresizable (TRUE);
SetBackground (Color.White);
Addwindowlistener (New Windowadapter () {
@Override
public void windowclosing (WindowEvent e) {
System.exit (0);
}

});
ActionListener drawclock=new ActionListener () {
@Override
public void actionperformed (ActionEvent e) {
Repaint ();
}
};
New Timer (1000,drawclock). Start ();

}
@Override
public void actionperformed (ActionEvent e) {}
public void Paint (Graphics g) {
Graphics2D g2= (graphics2d) G;
Insets insert=getinsets ();
int h=getsize (). Height;
G2.setstroke (New Basicstroke (3.0f));
G.drawoval (40,40, h-80,h-80);

int r=200;
int r1=140;
int initrad=60;
for (int i=1;i<=5;i++) {
int x0= (int) (R+r1*math.cos (Rad*initrad));
int y0= (int) (R-r1*math.sin (Rad*initrad));
G.setfont (New Font ("italics", Font.Bold, 20));
g.DrawString ("" +i, x0, y0);
initrad-=30;
}
int r2=150;
int initrad2=-120;
for (int i=7;i<=11;i++) {
int x0= (int) (R+r2*math.cos (rad*initrad2));
int y0= (int) (R-r2*math.sin (rad*initrad2));
G.setfont (New Font ("italics", Font.Bold, 20));
g.DrawString ("" +i, x0, y0);
initrad2-=30;
}
g.DrawString ("6", 190, 350);
g.DrawString ("12", 190, 60);

Calendar now=new GregorianCalendar ();
int Hour=now.get (calendar.hour_of_day);
int Minute=now.get (calendar.minute);
int Second=now.get (Calendar.second);
String time;
if (hour<10) {time= "0" +hour;} Else{time= "" +hour;}

if (minute<10) {time+= ": 0" +minute;} else{time+= ":" +minute;}

if (second<10) {time+= ": 0" +second;} else{time+= ":" +second;}

G.setcolor (Color.White);
G.fillrect (10, 30, 90, 28);
G.setcolor (color.red);
g.DrawString (Time, 10, 50);

int s=90-second*6;
int m=90-minute*6;
int H=90-HOUR*30-MINUTE/2;

G2.setstroke (New Basicstroke (1.0f));

int x= (int) (200+130*math.cos (rad*s));
int y= (int) (200-130*math.sin (rad*s));

int ss=90-(second-1) *6;
int xx= (int) (200+130*math.cos (RAD*SS));
int yy= (int) (200-130*math.sin (RAD*SS));
G.setcolor (Getbackground ());
G.drawline (M, xx, yy);
G.setcolor (Color.Black);
G.drawline (M, x, y);

G2.setstroke (New Basicstroke (2.2f));

int x1= (int) (200+110*math.cos (rad*m));
int y1= (int) (200-110*math.sin (rad*m));

int mm=90-(minute-1) *6;
int x11= (int) (200+110*math.cos (rad*mm));
int y11= (int) (200-110*math.sin (rad*mm));
G.setcolor (Getbackground ());
G.drawline (X11, Y11);
G.setcolor (Color.Blue);
G.drawline (x1, y1);

G2.setstroke (New Basicstroke (4.3f));
int xx1= (int) (200+90*math.cos (rad*h));
int yy1= (int) (200-90*math.sin (rad*h));

int hh=90-(hour-1) *30-minute/2;;
int xxx1= (int) (200+90*math.cos (RAD*HH));
int yyy1= (int) (200-90*math.sin (RAD*HH));
G.setcolor (Color.White);
G.drawline (xxx1, yyy1);
G.setcolor (Color.green);
G.drawline (xx1, yy1);
}
public static void Main (string[] args) {
New Clock ();
}

}