You are right, it was simple, https://github.com/qgis/QGIS/pull/5755
I have added also leftOf as Out as it can be also useful. Radim On Fri, Nov 24, 2017 at 3:38 PM, Radim Blazek <radim.bla...@gmail.com> wrote: > It looks like this: > > #ifndef SIP_RUN > double closestSegmentWithContext( const QgsPointXY &point, > QgsPointXY &minDistPoint, int &afterVertex, double *leftOf = nullptr, > double epsilon = DEFAULT_SEGMENT_EPSILON ) const; > #else > double closestSegmentWithContext( const QgsPointXY &point, > QgsPointXY &minDistPoint SIP_OUT, int &afterVertex SIP_OUT ) const; > #endif > > maybe trivial for who knows how to do it, that is why I asked. How to > skip leftOf and make epsilon keyword argument? > > Radim > > On Fri, Nov 24, 2017 at 1:16 PM, Matthias Kuhn <matth...@opengis.ch> wrote: >> Hi Radim, >> >> I don't know why the epsilon is excluded from the python bindings, the >> docs say nothing. >> Adjusting it should be trivial, just edit qgsgeometry.h (the >> prepare-commit script will do the heavy lifting) >> >> Matthias >> >> On 11/24/2017 12:58 PM, Radim Blazek wrote: >>> Hi, >>> >>> I found that closestSegmentWithContext() in Python is useless for >>> geometries in geographic crs, because small squared distances are set >>> to zero because of epsilon threshold. See for example: >>> https://user-images.githubusercontent.com/29453443/32953189-c395d8a0-cbaf-11e7-8d71-b5869392f08b.PNG >>> points are not assigned to lines correctly because square distances are >>> wrong. >>> >>> Would it be possible to add epsilon as keyword argument to >>> closestSegmentWithContext() and possibly other methods taking epsilon >>> in C++? >>> >>> I am not sip/python expert, no idea how to do that. >>> >>> Thanks >>> Radim >>> _______________________________________________ >>> QGIS-Developer mailing list >>> QGIS-Developer@lists.osgeo.org >>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >>> >> _______________________________________________ >> QGIS-Developer mailing list >> QGIS-Developer@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer _______________________________________________ QGIS-Developer mailing list QGIS-Developer@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer