ptarrayarc_contains_point()

int ptarrayarc_contains_point	(	const POINTARRAY *	pa,
		const POINT2D *	pt
	)

For POINTARRAYs representing CIRCULARSTRINGS.

That is, linked triples with each triple being control points of a circular arc. Such POINTARRAYs have an odd number of vertices.

Return 1 if the point is inside the POINTARRAY, -1 if it is outside, and 0 if it is on the boundary.

Definition at line 833 of file ptarray.c.

{
        return ptarrayarc_contains_point_partial(pa, pt, LW_TRUE /* Check closed*/, NULL);
}

References LW_TRUE, and ptarrayarc_contains_point_partial().

Referenced by lwcompound_contains_point(), lwgeom_contains_point(), and test_ptarrayarc_contains_point().

Here is the call graph for this function:

Here is the caller graph for this function: