The following C code will draw a rectangle. I know how to draw the ellipse, but how can i draw an ellipse into this rectangle?
#include<graphics.h>
#include<conio.h>
main()
{
int gd = DETECT, gm;
initgraph(&gd, &gm, "C:\\TC\\BGI");
rectangle(100,100,200,200);
getch();
closegraph();
return 0;
}
Asuming you're using the ellipse
function from graphics.h
, you could do the following:
int left = 100;
int right = 200;
int top = 100;
int bottom = 200;
rectangle(left, top, right, bottom);
int x = (left + right) / 2;
int y = (top + bottom) / 2;
int start = 0;
int end = 360;
int xrad = (right - left) / 2;
int yrad = (bottom - top) / 2;
ellipse(x, y, start, end, xrad, yrad);