> > Right, it would need some kung-fu across QGIS-GEOS python bindings. It > was never really a top priority for me since QgsGeometry exposes the > most important GEOS geometry algorithms.
I would like to extend it, to include the linearref methods exposed by the C API: - GEOSInterpolate (- GEOSInterpolateNormalized) - GEOSProject (- GEOSProjectNormalized) and other buffer methods like GEOSSingleSidedBuffer That's probably the easiest thing right now. Internally, QgsGeometry > is by default stored in WKB anyway. > For now I will use the geos_c lib throug ctypes, but supporting some more GEOS C/API methods directly from C++ would remove a lot of overhead and would speed up performance, obviously. giovanni > > Martin >
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