QGIS API Documentation
2.8.2-Wien
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Interface that allows Pal to access user's geometries. More...
#include <palgeometry.h>
Public Member Functions | |
virtual | ~PalGeometry () |
virtual const GEOSGeometry * | getGeosGeometry ()=0 |
get the GEOSGeometry of the feature This method is called by Pal each time it needs a geom's coordinates | |
virtual void | releaseGeosGeometry (const GEOSGeometry *the_geom)=0 |
Called by Pal when it doesn't need the coordinates anymore. |
Interface that allows Pal to access user's geometries.
Definition at line 42 of file palgeometry.h.
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inlinevirtual |
Definition at line 62 of file palgeometry.h.
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pure virtual |
get the GEOSGeometry of the feature This method is called by Pal each time it needs a geom's coordinates
Implemented in QgsPalGeometry.
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pure virtual |
Called by Pal when it doesn't need the coordinates anymore.
the_geom | is the geoms geom from PalGeometry::getfeomGeometry() |
Implemented in QgsPalGeometry.