#include<stdio.h>
#include<conio.h>
#include<graphics.h>
void Bresenhams(int x1,int y1,int x2,int y2,int col,int del);
void main()
{
int gd=DETECT,gm,x1,x2,y1,y2;
initgraph(&gd,&gm,"");
printf("Enter (x1,y1) and (x2,y2) : ");
scanf("%d%d%d%d",&x1,&y1,&x2,&y2);
Bresenhams(x1,y1,x2,y2,14,20);
getch();
closegraph();
}
void Bresenhams(int x1,int y1,int x2,int y2,int col,int del)
{
int dx,dy,s,x,y;
int p,tdy,tdydx;
dx=x2-x1;
dy=y2-y1;
p=2*dy-dx;
tdy=2*dy;
tdydx=2*(dy-dx);
if(x1>x2)
{
x=x2;
y=y2;
s=x1;
}
else
{
x=x1;
y=y1;
s=x2;
}
putpixel(x,y,col);
while(x<s)
{
x++;
if(p<0)
p+=tdy;
else
{
y++;
p+=tdydx;
}
putpixel(x,y,col);
delay(del);
}
}
Here i have used fillpoly function to draw the object body and used fillellipse function to draw tier. animation is done by looping through the objects x & y position until user hits a key. Keypress event is achived by using kbhit function. Smoothness of animation is controlled by delay function. Change the delay values to change the animation speed Source: #include<stdio.h> #include<conio.h> #include<graphics.h> #include<dos.h> void main() { int gd=DETECT,gm,i=-300,j; int poly[16]={100,100,250,100,250,50,300,50,325,90,325,140,100,140,100,100}; int tpoly[16]={100,100,250,100,250,50,300,50,325,90,325,140,100,140,100,100}; initgraph(&gd,&gm,""); getch(); while(!kbhit()) { for(j=0;j<16;j+=2) { poly[j]=tpoly[j]+i; } fillpoly(8,poly); setfillstyle(5,7); bar(275+i,60,295+i,85); setfillstyle(5,8); fillellipse(140+i,140,20,20); fillellipse(280+i,140,20,20); setfillstyle(1,0); fillellipse(140+i,140,10,10); fillellipse(280+i,140,10
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