It is strange that when trying to apply ggmap(al1) + geom_point(data=points,colour="red", size = 4) + + geom_point(data=points2,colour="grey90", size = 1.5)
only data=points are shown the other points are all removed On Mon, Apr 15, 2013 at 3:54 AM, jeandaniel.sylvain < jeandaniel.sylv...@gmail.com> wrote: > You should look at this site : > > http://spatialanalysis.co.uk > > Jean-Daniel > > > Envoyé depuis un mobile Android > > > > -------- Message d'origine -------- > De : Endri Raco <endr...@gmail.com> > Date : > à : Roman Luštrik <roman.lust...@gmail.com>,r-sig-geo@r-project.org > Objet : Re: [R-sig-Geo] R language GIS moving points > > > Thank you Roman, > Using > al1 = get_map(location = c(lon, lat), > zoom = 6, maptype = 'roadmap') > ggmap(al1) + geom_point(data = points,colour="red")+geom_point(data = > points2,colour="green") > > I printed map and points but still thinking about some code to make the > points move from one coordinate to the other. > Any ideas? > Regards > > > On Sun, Apr 14, 2013 at 12:59 PM, Roman Lu��trik <roman.lust...@gmail.com > >wrote: > > > > Your starting point is `sp` which offers methods for everything > > spatial. You will probably want `Rgooglemaps` > > (http://cran.r-project.org/web/packages/RgoogleMaps/index.html) > > package for downloading georeferenced snapshots. > > > > Cheers, > > Roman > > > > > > > > On Sun, Apr 14, 2013 at 11:23 AM, endri81 <endr...@gmail.com> wrote: > > > Hello group, > > > Trying to load a map from Google Maps. > > > Main idea is to show a bus route in R language and to simulate some > > moving > > > points on this route representing buses moving from one point to the > > other. > > > Any idea which package to use for this and maybe some advices would be > > very > > > thankful. > > > Best Regards > > > > > > > > > > > > -- > > > View this message in context: > > > http://r-sig-geo.2731867.n2.nabble.com/R-language-GIS-moving-points-tp7583305.html > > > Sent from the R-sig-geo mailing list archive at Nabble.com. > > > > > > _______________________________________________ > > > R-sig-Geo mailing list > > > R-sig-Geo@r-project.org > > > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > > > > > > > > -- > > In God we trust, all others bring data. > > > > > > -- > MSc. Endri Ra��o > > _________________________________________________ > Polytechnic University of Tirana > Faculty of Mathematical Engineering and Physics Engineering > Department of Mathematical Engineering > Address: Sheshi Nene Tereza, Nr. 4, Tirana - ALBANIA > Mobile: ++ 355 682061988 > > [[alternative HTML version deleted]] > > > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > -- MSc. Endri Raço _________________________________________________ Polytechnic University of Tirana Faculty of Mathematical Engineering and Physics Engineering Department of Mathematical Engineering Address: Sheshi Nene Tereza, Nr. 4, Tirana - ALBANIA Mobile: ++ 355 682061988 -- MSc. Endri Raço _________________________________________________ Polytechnic University of Tirana Faculty of Mathematical Engineering and Physics Engineering Department of Mathematical Engineering Address: Sheshi Nene Tereza, Nr. 4, Tirana - ALBANIA Mobile: ++ 355 682061988 [[alternative HTML version deleted]]
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