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Analog Clock - This is a graphics program which depict a wall clock.

Analog Clock - This is a graphics program which depict a wall clock.

#include<conio.h>
#include<iostream.h>
#include<graphics.h>
#include<dos.h>
#include<math.h>
#include<stdlib.h>
#include<alloc.h>
 void main()
  {
   int d=DETECT,m,r=50;
   float gx,gy,x,y,x1,y1,xm,ym,xh,yh,k=0,i,j,ii,l;
      initgraph(&d,&m,"e:\tcc\bgi");
   struct time t;
   void *mem;
   int size;
  ii=13.89;
 setcolor(14);
 line(159,100,159,387);
 line(450,100,450,382);
 line(159,100,450,100);



 setcolor(14);
 arc(300,100,236,307,250);

 arc(300,100,244,298,320);


 //14.36,13.89
 while(1)
 {

 while(ii<14.36)

  {
  if(kbhit())
     exit(1);
   // second's pixel
  for(i=11;i<=17.3;i+=0.105)
   {
    gx=55*cos(i);
    gy=55*sin(i);
    putpixel(gx+300,gy+200,4);

   }
   // outer circle
      setcolor(12);
       circle(300,200,85);
       circle(300,200,87);
       circle(300,200,90);

      setcolor(15);
       circle(300,200,80);

      setcolor(4);
       outtextxy(330,143,"1");
       outtextxy(350,165,"2");
       outtextxy(360,197,"3");
       outtextxy(352,228,"4");
       outtextxy(328,252,"5");
       outtextxy(298,260,"6");
       outtextxy(264,252,"7");
       outtextxy(242,226,"8");
       outtextxy(235,197,"9");
       outtextxy(235,165,"10");
       outtextxy(260,140,"11");
       outtextxy(292,135,"12");
   //time function
   ///*
       gettime(&t);
       gotoxy(35,20);
      cout<<int(t.ti_hour)<<":"<<int(t.ti_min)<<":"<<int(t.ti_sec)<<"";
      i=(int(t.ti_sec)*(0.105))+11;
      j=(int(t.ti_min)*(0.105))+11;
      k=((int(t.ti_hour)*(0.105))*5+11);

      int min=int (t.ti_min);
      int rem=min/12;
      k=k+(rem*0.105);
   ///*/
   //calculations for second hand
      x=r*cos(i);
      y=r*sin(i);
      setcolor(14);
    line(300,200,x+300,y+200);

   //calculations for minute hand
      xm=(r-5)*cos(j);
      ym=(r-5)*sin(j);
      setcolor(9);
    line(300,200,xm+300,ym+200);

    //calculations for hour hand
      xh=(r-20)*cos(k);
      yh=(r-20)*sin(k);
      setcolor(6);
    line(300,200,xh+300,yh+200);

     delay(200.5);

      int pks=0;


   if(kbhit())
   exit(1);
   float l,m;
     for(pks=1;pks<=4;pks++)
     {

     l=200*cos(ii);
     m=200*sin(ii);

      setcolor(4);
     line(300,290,300+l,190+m);


      setcolor(14);
      setfillstyle(SOLID_FILL,14);
     circle(l+300,m+190,15);
      floodfill(l+300,m+190,14);

      ii+=.105;

    delay(200.5);
      setcolor(0);
      setfillstyle(SOLID_FILL,0);
     circle(l+300,m+190,15);
      floodfill(l+300,m+190,0);

      line(300,290,300+l,190+m);
    }

    setcolor(0);
 line(300,200,x+300,y+200);
    line(300,200,xm+300,ym+200);
    line(300,200,xh+300,yh+200);
 }

    while(ii>13.89)
    {
    if(kbhit())
     exit(1);

  for(i=11;i<=17.3;i+=0.105)
   {
    gx=55*cos(i);
    gy=55*sin(i);
    putpixel(gx+300,gy+200,4);
   }
	setcolor(12);
	    circle(300,200,85);
	    circle(300,200,87);
	    circle(300,200,90);
      setcolor(15);
    setfillstyle(SOLID_FILL,0);
     circle(300,200,80);
    floodfill(300,200,0);
     setcolor(4);
      outtextxy(330,143,"1");
      outtextxy(350,165,"2");
      outtextxy(360,197,"3");
      outtextxy(352,228,"4");
      outtextxy(328,252,"5");
      outtextxy(298,260,"6");
      outtextxy(264,252,"7");
      outtextxy(242,226,"8");
      outtextxy(235,197,"9");
      outtextxy(235,165,"10");
      outtextxy(260,140,"11");
      outtextxy(292,135,"12");
      gettime(&t);
      gotoxy(35,20);
      cout<<int(t.ti_hour)<<":"<<int(t.ti_min)<<":"<<int(t.ti_sec)<<"";
      i=(int(t.ti_sec)*(0.105))+11;
      j=(int(t.ti_min)*(0.105))+11;

      k=((int(t.ti_hour)*(0.105))*5+11);
       int min=int (t.ti_min);
       int rem=min/12;
      k=k+(rem*0.105);

      x=r*cos(i);
      y=r*sin(i);
      setcolor(14);
    line(300,200,x+300,y+200);

      xm=(r-5)*cos(j);
      ym=(r-5)*sin(j);
      setcolor(9);
    line(300,200,xm+300,ym+200);

      xh=(r-20)*cos(k);
      yh=(r-20)*sin(k);
      setcolor(6);
    line(300,200,xh+300,yh+200);
     delay(200.5);


    if(kbhit())
     exit(1);
      for(int pks=1;pks<=4;pks++)
     {
     l=200*cos(ii);
     m=200*sin(ii);

     setcolor(4);
     line(300,290,300+l,190+m);
     setcolor(14);
     setfillstyle(SOLID_FILL,14);
     circle(l+300,m+190,15);
     floodfill(l+300,m+190,14);

     ii-=0.105;
    delay(200.5);

    setcolor(0);
     setfillstyle(SOLID_FILL,0);
     circle(l+300,m+190,15);
     floodfill(l+300,m+190,0);
     line(300,290,300+l,190+m);
    }
   setcolor(0);
     line(300,200,x+300,y+200);
     line(300,200,xm+300,ym+200);
     line(300,200,xh+300,yh+200);
  }
 }
}