geos::algorithm::InteriorPointArea Class ReferenceComputes a point in the interior of an area geometry.
List of all members.
Computes a point in the interior of an area geometry.
Find the intersections between the geometry and the horizontal bisector of the area's envelope
Pick the midpoint of the largest intersection (the intersections will be lines and points)
Note: If a fixed precision model is used, in some cases this method may return a point which does not lie in the interior.
Member Function Documentation
||const geom::Geometry *
Finds a reasonable point at which to label a Geometry.
|geometry ||the geometry to analyze |
- the midpoint of the largest intersection between the geometry and a line halfway down its envelope
The documentation for this class was generated from the following file:
Generated on Thu Jun 11 06:17:02 2009 for GEOS by