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Filled Ellipses (ifm::FilledEllipse)

ifm::FilledEllipse e ( int x, int y, int w, int h);
	Creates a filled ellipse with center (x, y), width 2 $$ · w and height 2 $$ · h.

int	e.x ()	Returns center's x-coordinate.
int	e.y ()	Returns center's y-coordinate.
int	e.w ()	Returns half the width of e.
int	e.h ()	Returns half the height of e.

Example

The following code draws a filled ellipse with center (100, 100), width 80 and height 50. Then it waits for a mouseclick to finish.

#include <IFM/window>

int main()
{
    ifm::wio << ifm::FilledEllipse(100, 100, 80, 50) << ifm::flush;
    ifm::wio.wait_for_mouse_click();
    return 0;
}

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Next: Some convenience functions

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Michael Hoffmann. Wed, November 17, 2004.