Java: Hope to wake you every day is not the alarm clock but dream! __java

Import java.awt.*; 
Import Java.util.Date;

Import javax.swing.*; public class Clock extends jcomponent{/** * */private static final long Serialversionuid =-53794
    72973578609775L;
    Private font f = new font ("Microsoft Ya Hei", font.plain,15);
    Private font f2 = new Font ("Microsoft Ya Hei", font.bold,15);
    Private JLabel L = new JLabel ("Current Time:");
    Private JLabel display = new JLabel ();
    Private JLabel display2 = new JLabel ("");
    private int hour = 0;
    private int min = 0;
    private int sec = 0;
    Private date now = new Date ();
    Private graphics2d G;
    Final double PI = Math.PI;
    
    Private String Strtime = "";
        @SuppressWarnings ("deprecation") public Clock () {Add (L);
        L.setbounds (120, 320, 80, 20);
        L.setfont (f);
        Add (display);
        Display.setbounds (195, 320, 80, 20);
        Display.setfont (f);
        Display.setborder (Borderfactory.createlineborder (Color.Black));
        Add (Display2); Display2.SetBounds (90, 350, 250, 20);
        Display2.setfont (f);
        hour = Now.gethours ();
        min = Now.getminutes ();
        SEC = Now.getseconds ();
    SetVisible (TRUE);
        } public void Paintcomponent (Graphics g1) {double x,y;
        Super.paintcomponent (G1);
        g = (graphics2d) G1;
        
        Anti-sawtooth Switch open g.setrenderinghint (renderinghints.key_antialiasing, renderinghints.value_antialias_on);
        Draw the Dial G.setpaint (new Gradientpaint (5,40,color.red,15,50,color.yellow,true));
        G.setstroke (New Basicstroke (3,basicstroke.cap_butt,basicstroke.join_bevel));
        G.drawoval (75, 40, 250, 250);
        G.filloval (195, 160, 10, 10);
        
        G.setcolor (Color.Black);
            Draw 60 dots for (int i = 0;i < 60;i++) {double[] co = new double[2];
            CO = Paint_dot (i * 2 * pi/60);
            x = co[0];
            y = co[1];
 if (i = = 0 | | | | | | | | i = = 45)/Draw 3,6,9,12 four big points           {g.filloval ((int) (x-5 +), (int) (y-5 + 165), 10,10);
            else//Other dots {g.filloval (int) (x-2.5 +), (int) (y-2.5 + 165), 3, 3);
        ///Draw four digital g.setfont (F2);
        g.DrawString ("3", 300, 171);
        g.DrawString ("6", 195, 273);
        g.DrawString ("9", 91, 171);  g.DrawString ("12", 195, 68);
        
        g.DrawString ("12", 190, 68); Draw the hour hand, the minute hand, the second hand paint_hourpointer (hour*3600 + min*60 + sec,g);/The number of seconds in the hour Paint_minutepointer (min*60 + sec,g);
            The minute hand traversed the number of seconds Paint_secondpointer (SEC,G);//seconds passed by second hand} public void ShowUI () {new Thread () {
                    @SuppressWarnings ("deprecation") public void Run () {while (true) {
                    now = new Date ();
                    hour = Now.gethours ();
                    min = Now.getminutes (); SEC = Now.getseConds ();
                    try {thread.sleep (1000);
                    catch (Interruptedexception ex) {ex.printstacktrace ();
                    } showTime ();
                Repaint ();
    }}.start (); The public void paint_hourpointer (int second,graphics2d g) {//second indicates how many seconds to walk the hour of the current time relative to 00:00:00 X,y,angl 
        E
        Angle = Second * pi/21600;//The speed of the clockwise is pi/21600 (rad/s) x = + Math.sin (angle);
        y = 165-60 * Math.Cos (angle);
        G.setstroke (New Basicstroke (5,basicstroke.cap_butt,basicstroke.join_round));
        G.setpaint (New Gradientpaint (200,165,color.red,260,165,color.blue,true));
    G.drawline (165, (int) x, (int) y); The public void paint_minutepointer (int second,graphics2d g) {//second indicates how many seconds the minute hand of the current time has gone in relation to 00:00:00 X,y,an
        Gle
        Angle = second * pi/1800;//minute hand speed is pi/1800 (rad/s)x = + * Math.sin (angle);
        y = 165-80 * Math.Cos (angle);
        G.setstroke (New Basicstroke (3,basicstroke.cap_butt,basicstroke.join_round));
        G.setpaint (New Gradientpaint (200,165,color.magenta,280,165,color.blue,true));
    G.drawline (165, (int) x, (int) y); The public void paint_secondpointer (int second,graphics2d g) {//second indicates how many seconds the second hand of the current time has gone in relation to 00:00:00 x,y,x1
        , Y1,x2,y2,x3,y3,angle;
        Double cos = 90/math.sqrt (8125);//90*90+5*5 double sin = 5/math.sqrt (8125);
        Angle = Second * pi/30;//The speed of the clockwise is Pi/30 (rad/s) x = + Math.sin (angle);
        y = 165-95 * Math.Cos (angle);
        X1 = + * Math.sin (angle + PI);
        Y1 = 165-20 * Math.Cos (angle + PI); x2 = + MATH.SQRT (8125) * (Math.sin (angle) *cos-math.cos (angle) *sin); Sin (a-b) y2 = 165-math.sqrt (8125) * (Math.Cos (angle) *cos + math.sin (angle) *sin); cos (a-b) x3 = + MATH.SQRT (8125) * (Math.sin (angLe) *cos + math.cos (angle) *sin); Sin (a+b) y3 = 165-math.sqrt (8125) * (Math.Cos (angle) *cos-math.sin (angle) *sin);
        cos (a+b) g.setstroke (new Basicstroke (2,basicstroke.cap_butt,basicstroke.join_bevel));
        G.setpaint (New Gradientpaint (180,165,color.cyan,295,165,color.magenta,true));
        G.drawline (int) x1, (int) y1, (int) x, (int) y);
        G.drawline (int) x2, (int) y2, (int) x, (int) y);
    G.drawline (int) x3, (int) y3, (int) x, (int) y);
        Public double[] Paint_dot (double angle) {double[] co = new double[2];
    Co[0] = Math.Cos (angle),//horizontal axis CO[1] = * * Math.sin (angle);/ordinate return co;
        @SuppressWarnings ("deprecation") private void ShowTime () {String date;
        int hour_temp = Hour,min_temp = Min,sec_temp = sec;
        Sec_temp + 1;
            if (sec_temp >=) {sec_temp = 0;
        Min_temp + 1; } if (min_temp>=60) {mIn_temp=0;
        Hour_temp+=1;
        } if (Hour_temp <) Strtime = "0" + hour_temp + ":";
         
        else Strtime = "" + hour_temp + ":";
        if (Min_temp <) Strtime = Strtime + "0" + min_temp + ":";
         
        else Strtime = Strtime + "" + Min_temp + ":";
        if (sec < a) Strtime = Strtime + "0" + sec_temp;
        else Strtime = Strtime + "" + sec_temp;
        Set the display time on the form date = "" + (Now.getyear () +1900) + "year" + (Now.getmonth () +1) + "month" + now.getdate () + "Day" + "Week";
            Switch (Now.getday ()) {Case 1:date = "one";
        Break
            Case 2:date + = "two";
        Break
            Case 3:date + = "three";
        Break
            Case 4:date + = "four";
        Break
            Case 5:date + = "Five";
        Break
            Case 6:date + = "Six"; Break;
            Case 7:date = "Day";
        Break  Date = = "CST"; 
        Chinese Standard Time Strtime = "" + strtime;
        Display.settext (Strtime);
    Display2.settext (date);
        public static void Main (String args[]) {Clock c = new Clock ();
        C.showui ();
        JFrame f = new JFrame ("Yunyaniu");
        Image Img=toolkit.getdefaulttoolkit (). GetImage ("Image/logo small. jpg");//Window Icon F.seticonimage (IMG);
        F.setsize (400,420);
        F.setresizable (FALSE);
        F.add (c, Borderlayout.center);
        F.setlocationrelativeto (NULL);
        F.setdefaultcloseoperation (Jframe.exit_on_close);
    F.setvisible (TRUE); }
}