Re: [gdal-dev] creating graph for single line shape layer using gdal gnm

2014-11-12 Thread Mikhail Gusev
> > Is it correct to do this way?First I will save point layer using start and > end points of line layer.Again then connect the two layers using > autoconnect method . So that I can find shortest path between features of > the line layer. > hema, yes it's correct, but note, that there must be on

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2014-11-12 Thread Samy Alami
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Re: [gdal-dev] creating graph for single line shape layer using gdal gnm

2014-11-12 Thread yhema
hello Mikhail Gusev , Is it correct to do this way?First I will save point layer using start and end points of line layer.Again then connect the two layers using autoconnect method . So that I can find shortest path between features of the line layer. thanks, hema On Wed, Nov 12, 2014 at 3:03 P

Re: [gdal-dev] Global pass to fix issues related to floating point <--> string conversions sensitive to locale / LC_NUMERIC

2014-11-12 Thread Jukka Rahkonen
Even Rouault spatialys.com> writes: > > Hi, > > Just to notify you that with http://trac.osgeo.org/gdal/ticket/5731 I've done > a global pass on the whole source tree to hopefully address most issues > related to floating-point <--> string conversions that were sensitive in a lot > of places

Re: [gdal-dev] Motion: Adopt RFC 49: Curve geometries

2014-11-12 Thread Jukka Rahkonen
Even Rouault spatialys.com> writes: > > Hi, > > I think that the points raised in the discussion have been answered. > > So: > > Motion : I move to adopt RFC 49: Curve geometries > > http://trac.osgeo.org/gdal/wiki/rfc49_curve_geometries > > Starting with my +1 +1 -Jukka- _

Re: [gdal-dev] creating graph for single line shape layer using gdal gnm

2014-11-12 Thread Mikhail Gusev
> > The algorithm is using only the features that are connected manually and > that are present in _gnm_graph. No, if you use automatic connection the _gnm_graph is also formed automatically because it internally calls ConnectFeatures(). Is there any other simple solution to solve this. > It i