Hey, nice work ! I'm adding this to my personnal toolbox . I'm a little curious because I know you are a R user, why didn't you use R package to compute bezize, there are several? Is this a portability issue?
For the interpolation, this can be substantially more difficult if you allow outliers, etc. (I would use R or python, because some modules already do this) Cheers, Rémi-C 2015-03-05 5:37 GMT+01:00 Gery . <gameji...@hotmail.com>: > Nice work Mark, well done, would you have a version to perform Bezier > spline interpolation? > > Regards, > > > > Sent from my iRon > > On Mar 4, 2015, at 23:30, "Tahir Tamba" <tahir.ta...@gmail.com> wrote: > > Thank you Mark for sharing this usefull tips. > > Regards. > > 2015-03-04 23:07 GMT-05:00 Mark Wynter <m...@dimensionaledge.com>: > >> Many people like looking at maps that show flight paths. I’ve just >> posted a tutorial outlining an approach which gives the user the ability to >> set the degree of bend or flex in the curve, the number of vertices (useful >> for time series animations) and a break value which splits the linestring >> in two at a specified meridian. >> >> >> http://dimensionaledge.com/bezier-curves-a-more-flexible-alternative-to-great-circles/ >> >> The article has links to the code which is available on my github account. >> >> Cheers >> Mark >> _______________________________________________ >> postgis-users mailing list >> postgis-users@lists.osgeo.org >> http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >> > > _______________________________________________ > postgis-users mailing list > postgis-users@lists.osgeo.org > http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users > > _______________________________________________ > postgis-users mailing list > postgis-users@lists.osgeo.org > http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users >
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