CODES/BresenhemCDA.cpp at main · ananya07105/CODES · GitHub

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#include<stdio.h>
#include<conio.h>
#include<graphics.h>
int main()
{
	int gd=DETECT,gm;
	int d,r,x,y,xc,yc;
	initgraph(&gd,&gm,"");
	printf("Enter the radius:");
	scanf("%d",&r);
	printf("Enter the center of circle:");
	scanf("%d%d",&xc,&yc);
	d=3-2*r;
	x=0;
	y=r;
	printf("NAME: ANANYA SHARMA\n SAPID: 500077736\n");
	printf("The points are:\n");
	while(x<=y)
	{
	putpixel(x+xc,y+yc,WHITE);
        putpixel(x+xc,-y+yc,WHITE);
        putpixel(-x+xc,-y+yc,WHITE);
        putpixel(-x+xc,y+yc,WHITE);
        putpixel(y+xc,x+yc,WHITE);
        putpixel(y+xc,-x+yc,WHITE);
        putpixel(-y+xc,-x+yc,WHITE);
        putpixel(-y+xc,x+yc,WHITE);
	printf("(%d, %d)\n",x,y);
	if(d<=0)
	{
		d=d+4*x+6;
	        x++;
	}
	else
	{
		  d=d+4*x-4*y+10;
		  y=y-1;
		  x++;
        }

}
getch();
closegraph();
return 0;
}