MKI_CalcPointInsidePolygon (Calculation) New in Version 2018.0

C++ Syntax

bool

MKI_CalcPointInsidePolygon(

 MKI_CONST_POINT_PTR f_pPoints,

 __int32 f_nSize,

 MKI_CONST_POINT_REF f_rPoint );

Determines whether the given point lies inside the given polygon (point-in-polygon test).

Parameters

Points

[MKI_CONST_POINT_PTR] Address of a list of polygon points in internal [mm] (relative to the internal origin, scale-independent).

Size

[__int32] Number of points in the polygon (at least 1).

Point

[MKI_CONST_POINT_REF] Coordinates of the point to be tested in internal [mm] (relative to the internal origin, scale-independent).

Return Value

Returns true if the point lies inside the polygon, or false if it lies outside.