PostGIS  2.1.10dev-r@@SVN_REVISION@@
int ptarray_contains_point ( const POINTARRAY pa,
const POINT2D pt 
)

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 697 of file ptarray.c.

References LW_TRUE, and ptarray_contains_point_partial().

Referenced by lw_dist2d_line_poly(), lw_dist2d_point_poly(), lw_dist2d_poly_poly(), lwcompound_contains_point(), lwgeom_contains_point(), and test_ptarray_contains_point().

698 {
699  return ptarray_contains_point_partial(pa, pt, LW_TRUE, NULL);
700 }
int ptarray_contains_point_partial(const POINTARRAY *pa, const POINT2D *pt, int check_closed, int *winding_number)
Definition: ptarray.c:703
#define LW_TRUE
Return types for functions with status returns.
Definition: liblwgeom.h:51

Here is the call graph for this function:

Here is the caller graph for this function: