Filled Rectangles (FilledRectangle)

FilledRectangle r ( int x1, int y1, int x2, int y2);
	Creates a filled rectangle with diagonal (x1, y1) $$ (x2, y2).

int	r.x1 ()	Returns x-coordinate of the diagonal's first endpoint.
int	r.y1 ()	Returns y-coordinate of the diagonal's first endpoint.
int	r.x2 ()	Returns x-coordinate of the diagonal's second endpoint.
int	r.y2 ()	Returns y-coordinate of the diagonal's second endpoint.

Example

#include <ifmwindow>

int main()
{
    wio << FilledRectangle(100, 100, 200, 200) << flush;
    wio.wait_for_mouse_click();
}