polygon()

void grapic::polygon	(	int	p[][2],
		unsigned int	number
	)

Draw a polygon. (Code provided by Bastien DOIGNIES, many thanks)

int p[4][2];
p[0][0] = 20;       p[0][1] = 20;       // sommet 0, coord X et Y
p[1][0] = 200;      p[1][1] = 20;       // sommet 1, coord X et Y
p[2][0] = 200;      p[2][1] = 200;      // sommet 2, coord X et Y
p[3][0] = 20;       p[3][1] = 200;      // sommet 3, coord X et Y
polygon(p, 4);