Analog Clock Program

Analog Clock Program #include<graphics.h> #include<conio.h> #include<math.h> #include<dos.h> void main() { int gd=DETECT,gm; int x=320,y=240,r=200,i,h,m,s,thetamin,thetasec; struct time t; char n[12][3]={"3","2","1","12","11","10","9","8","7","6","5","4"}; initgraph(&gd,&gm,"f:\arun\tc");\put the directory which contains egavga.bgi circle(x,y,210); setcolor(4); settextstyle(4,0,5); for(i=0;i<12;i++) { if(i!=3) outtextxy(x+(r-14)*cos(M_PI/6*i)-10,y-(r-14)*sin(M_PI/6*i)-26,n[i]); else outtextxy(x+(r-14)*cos(M_PI/6*i)-20,y-(r-14)*sin(M_PI/6*i)-26,n[i]); } gettime(&t); printf("The current time is: %2d:%02d:%02d.%02d ",t.ti_hour, t.ti_min, t.ti_sec, t.ti_hund); while(!kbhit()) { setcolor(5); setfillstyle(1,5); circle(x,y,10); floodfill(x,y,5); gettime(&t); if(t.ti_min!=m) { setcolor(0); line(x,y,x+(r-60)*cos(thetamin*(M_PI/180)),y-(r-60)*sin(thetamin*(M_PI/180 ))); circle(x+(r-80)*cos(thetamin*(M_PI/180)),y-(r-80)*sin(thetamin*(M_PI/180)) ,10); line(x,y,x+(r-110)*cos(M_PI/6*h-((m/2)*(M_PI/180))),y-(r-110)*sin(M_PI/6*h -((m/2)*(M_PI/180)))); circle(x+(r-130)*cos(M_PI/6*h-((m/2)*(M_PI/180))),y-(r-130)*sin(M_PI/6*h-( (m/2)*(M_PI/180))),10); } if(t.ti_hour>12) t.ti_hour=t.ti_hour-12; if(t.ti_hour<4) h=abs(t.ti_hour-3); else h=15-t.ti_hour; m=t.ti_min; if(t.ti_min<=15) thetamin=(15-t.ti_min)*6; else thetamin=450-t.ti_min*6; if(t.ti_sec<=15) thetasec=(15-t.ti_sec)*6; else thetasec=450-t.ti_sec*6; setcolor(4); line(x,y,x+(r-110)*cos(M_PI/6*h-((m/2)*(M_PI/180))),y-(r-110)*sin(M_PI/6*h -((m/2)*(M_PI/180)))); circle(x+(r-130)*cos(M_PI/6*h-((m/2)*(M_PI/180))),y-(r-130)*sin(M_PI/6*h-( (m/2)*(M_PI/180))),10); line(x,y,x+(r-60)*cos(thetamin*(M_PI/180)),y-(r-60)*sin(thetamin*(M_PI/180 ))); circle(x+(r-80)*cos(thetamin*(M_PI/180)),y-(r-80)*sin(thetamin*(M_PI/180)) ,10); setcolor(15); line(x,y,x+(r-70)*cos(thetasec*(M_PI/180)),y-(r-70)*sin(thetasec*(M_PI/180 ))); delay(1000); setcolor(0); line(x,y,x+(r-70)*cos(thetasec*(M_PI/180)),y-(r-70)*sin(thetasec*(M_PI/180 ))); } }