Wall Clock Using C

This C program outputs a wall clock. There are 2 different options in the program. The first one just outputs a simple wall clock and the second one outputs a more graphical wall clock with some added details.
It takes the system time ant starts ticking. It computes the time and moves the hands accordingly. Can be used as an It project for students in second year or as a diploma mini project. Get this free software project now and don’t forget to remove the html tags in the code before using it. This can be done using the find and replace option on ms word. Use this as one of our software engineering projects. Also can be used as a software engineering projects.

Code :<br /> #include<stdio.h><br /> #include<conio.h><br /> #include<stdlib.h><br /> #include<graphics.h><br /> #include<dos.h><br /> #include<math.h><br /> void main()<br /> {<br /> struct time t;<br /> void drawclock(void);<br /> void intro(void);<br /> void sound(void);<br /> int gdriver=DETECT,gmode;<br /> initgraph(&gdriver,&gmode,”D:\tc\bgi”);<br /> int i,j,k,s,m,h;<br /> intro();<br /> settextstyle(DEFAULT_FONT, HORIZ_DIR, 1);<br /> drawclock();<br /> gettime(&t);</p> <p> if(t.ti_sec>15)<br /> s=360-((t.ti_sec-15)*6);<br /> else<br /> s=90-(t.ti_sec*6);</p> <p> if(t.ti_min>15)<br /> m=360-((t.ti_min-15)*6);<br /> else<br /> m=90-(t.ti_min*6);</p> <p> if( (t.ti_hour==0)||(t.ti_hour==1)||(t.ti_hour==2)||(t.ti_hour==3))<br /> h=90-(t.ti_hour*30)-((t.ti_min/12)*6);<br /> else if((t.ti_hour>=4)&&(t.ti_hour<=12))<br /> h=360-((t.ti_hour-3)*30)-((t.ti_min/12)*6);<br /> else if((t.ti_hour>=13)&&(t.ti_hour<=23))<br /> h=360-((t.ti_hour-15)*30)-((t.ti_min/12)*6);<br /> else// if(t.ti_hour==12)<br /> h=90-((t.ti_hour-12)*30)-((t.ti_min/12)*6);</p> <p> for(k=0;k<=12;k++)<br /> {<br /> if(h==0)<br /> h=360;<br /> delay(1000);<br /> drawclock();<br /> for(j=0;j<=60;j++)<br /> {<br /> if(m==0)<br /> m=360;<br /> setcolor(4);<br /> sector(320,150,m,m+1,75,75);<br /> m=m-6;<br /> delay(1000);<br /> drawclock();<br /> for(i=0;i<=60;i++)<br /> {<br /> setcolor(4);<br /> sector(320,150,h,h+3,60,60);<br /> setcolor(4);<br /> sector(320,150,m,m+1,75,75);<br /> if(s==0)<br /> s=360;<br /> setcolor(1);<br /> sector(320,150,s,s+1,80,80);<br /> sound();<br /> s=s-6;<br /> delay(1000);<br /> drawclock();<br /> if(kbhit())<br /> exit(0);<br /> }<br /> setcolor(6);<br /> sector(320,150,h,h+3,60,60);<br /> }<br /> }<br /> getch();<br /> }<br /> void drawclock()<br /> {<br /> cleardevice();<br /> setbkcolor(15);<br /> setcolor(1);<br /> circle(320,150,80);<br /> setcolor(5);<br /> circle(320,150,95);<br /> circle(320,150,1);<br /> outtextxy(314,58,”12″);<br /> outtextxy(268,70,”11″);<br /> outtextxy(235,105,”10″);<br /> outtextxy(233,147,”9″);<br /> outtextxy(241,190,”8″);<br /> outtextxy(273,225,”7″);<br /> outtextxy(318,238,”6″);<br /> outtextxy(362,225,”5″);<br /> outtextxy(392,190,”4″);<br /> outtextxy(403,147,”3″);<br /> outtextxy(393,105,”2″);<br /> outtextxy(361,70,”1″);<br /> outtextxy(302,200,”TILAK”);<br /> }<br /> void intro()<br /> {<br /> int i;<br /> int u=installuserfont(“TSCR.CHR”);<br /> settextstyle(u,0,7);<br /> outtextxy(175,100,”TILAK’s”);<br /> outtextxy(250,200,”CLOCK”);<br /> settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);<br /> outtextxy(380,400,”Loading..”);</p> <p> for(i=0;i<510;i++)<br /> {<br /> setcolor(15);<br /> rectangle(50,100,50+i,110);<br /> delay(5);<br /> }<br /> settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);<br /> outtextxy(380,400,”Loading….”);</p> <p> for( i=0;i<510;i++)<br /> {<br /> setcolor(4);<br /> rectangle(50,100,50+i,110);<br /> delay(5);<br /> }</p> <p> settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);<br /> outtextxy(380,400,”Loading……”);</p> <p> for(i=0;i<510;i++)<br /> {<br /> setcolor(15);<br /> rectangle(50,200,50+i,210);<br /> delay(5);<br /> }<br /> settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);<br /> outtextxy(380,400,”Loading……..”);</p> <p> setfillstyle(SOLID_FILL,1);<br /> fillellipse(320,205,6,6);<br /> settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);<br /> outtextxy(380,400,”Loading……….”);</p> <p> for(i=0;i<510;i++)<br /> {<br /> setcolor(15);<br /> rectangle(50,300,50+i,310);<br /> delay(5);<br /> }<br /> settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);<br /> outtextxy(380,400,”Loading…………”);</p> <p> for( i=0;i<510;i++)<br /> {<br /> setcolor(2);<br /> rectangle(50,300,50+i,310);<br /> delay(5);<br /> }<br /> settextstyle(TRIPLEX_FONT, HORIZ_DIR, 1);<br /> outtextxy(380,400,”Loading…………..”);<br /> delay(1000);<br /> }<br /> void sound()<br /> {<br /> sound(2000);<br /> delay(100);<br /> nosound();<br /> }</p> <p>