#include <ogr_geometry.h>
Inheritance diagram for OGRSurface:
Public Member Functions | |
virtual double | get_Area ()=0 |
virtual OGRErr | Centroid (OGRPoint *poPoint)=0 |
virtual OGRErr | PointOnSurface (OGRPoint *poPoint)=0 |
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Compute and return centroid of surface. The centroid is not necessarily within the geometry. This method relates to the SFCOM ISurface::get_Centroid() method. NOTE: Currently not implemented.
Implemented in OGRPolygon. |
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Get the area of the surface object. This method relates to the SFCOM ISurface::get_Area() method. NOTE: Currently not implemented.
Implemented in OGRPolygon. |
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This method relates to the SFCOM ISurface::get_PointOnSurface() method. NOTE: Currently not implemented.
Implemented in OGRPolygon. |