19 #ifndef GEOS_ALGORITHM_ORIENTATION_H
20 #define GEOS_ALGORITHM_ORIENTATION_H
22 #include <geos/export.h>
23 #include <geos/geom/Coordinate.h>
24 #include <geos/geom/CoordinateSequence.h>
125 #endif // GEOS_ALGORITHM_ORIENTATION_H
static bool isCCWArea(const geom::CoordinateSequence *ring)
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:26
static int index(const geom::Coordinate &p1, const geom::Coordinate &p2, const geom::Coordinate &q)
Returns the orientation index of the direction of the point q relative to a directed infinite line sp...
Coordinate is the lightweight class used to store coordinates.
Definition: Coordinate.h:60
The internal representation of a list of coordinates inside a Geometry.
Definition: CoordinateSequence.h:58
Functions to compute the orientation of basic geometric structures including point triplets (triangle...
Definition: Orientation.h:43
static bool isCCW(const geom::CoordinateSequence *ring)