Comments on Computer Graphics Lab: Pendulam

plzz tel me the coding to show the ticking the clo...

2011-10-19T10:04:11.079-07:00

plzz tel me the coding to show the ticking the clock or minutes hand moving in a clock..

to dipin: #include #include #include #include int...

2011-03-17T23:45:08.453-07:00

to dipin:
#include
#include
#include
#include

int cx=300,cy=100,r=300;
int x=0,y,p;

void path(int dtn)
{
int x1,y1;
setcolor(15);
if(x>=y)
{
exit (0);
}
cleardevice();

if(dtn==1)
{
circle(cx+x,cy+y,20);
line(cx,cy,cx+x,cy+y);
}
else
{
circle(cx-x,cy+y,20);
line(cx,cy,cx-x,cy+y);
}
delay(10);
if(kbhit())
exit(0);
x++;
if(p<0)
p+=2*x+1;
else
{
y--;
p+=2*(x-y)+1;
}
x1=x;
y1=y;
path(dtn);

cleardevice();
if(dtn==1)
{
circle(cx+x1,cy+y1,20);
line(cx,cy,cx+x1,cy+y1);
}
else
{
circle(cx-x1,cy+y1,20);
line(cx,cy,cx-x1,cy+y1);
}
delay(10);
if(kbhit())
exit(0);
}

void main()
{
int gd=DETECT,gm=DETECT;
initgraph(&gd,&gm,"");
cleardevice();
putpixel(300,100,4);
printf("enter 1 if u want to see pendulum");
scanf("%d",&ch);
while(ch!=1)
{
x=0;
y=r;
p=1-r;
path(1);
x=0;
y=r;
p=1-r;
path(0);
}
getch();
}dipin use this may be this will remove ur warnings..........

my friend try using header filesthey are dos.h,...

2011-03-17T23:15:30.461-07:00
my friend try using header filesthey are dos.h,stdio.h,maths.h,conio.h and graphics.h then it will show u successs........just try it...

Hii Dipin, I tried the pendulam program,but it giv...

2010-05-31T11:14:22.041-07:00
Hii Dipin,
I tried the pendulam program,but it gives warning
My friend gave this program
#include
#include
#include
#include
void main()
{
int gd=DETECT,gm;
float xc=320,yc=240,x,y,l,r,a,i,rad;
initgraph(&gd,&gm,"C:\\TC\\BGI");
printf("\nEnter the length\n");
scanf("%f",&l);
printf("\nEnter radius\n");
scanf("%f",&r);
printf("\nEnter angle\n");
scanf("%f",&a);
a=a/2;
while(!kbhit)
{
for(i=-a;i<=a;i++)
{
rad=(3.14*i)/180;
x=xc+(l*sin(rad));
y=yc+(l*cos(rad));
line(xc,yc,x,y);
circle(x,y,r);
setfillstyle(SOLID_FILL,10);
floodfill(x,y,10);
delay(30);
cleardevice();
}
for(i=a;i>=-a;i--)
{
rad=(3.14*i)/180;
x=xc+(l*sin(rad));
y=yc+(l*cos(rad));
line(xc,yc,x,y);
circle(x,y,r);
setfillstyle(SOLID_FILL,10);
floodfill(x,y,10);
delay(30);
cleardevice();
}
}
getch();
}
But It didn'nt work out too
Can you plz help me to correct my mistakes