lcQuadSet

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Defines vertices of a quadrilateral. The vertices must make convex quadrilateral.

BOOL lcQuadSet (    HANDLE hQuad,    double x1,    double y1,    double x2,    double y2,    double x3,    double y3,    double x4,    double y4  );

Parameters

hQuad
	Handle to quadrilateral object.
x1 y1
	1-st vertex coordinates.
x2 y2
	2-nd vertex coordinates.
x3 y3
	3-rd vertex coordinates.
x4 y4
	4-th vertex coordinates.

Return Value

If the function succeeds, the return value is nonzero (TRUE).