[R-sig-Geo] Import a .svg map?
Gilles Benjamin Leduc
gbl1 at hi.is
Fri Jun 27 15:53:58 CEST 2014
Thanks for answering ;)
So the svg is here https://www.dropbox.com/s/ggok7wijxk8hoat/ana-UPGMA.svg
I can also provide the originel shp (the one coresponding to the blue stuff)
It seems that Darcy is a dead-end software… French research… No global view… Public funding and no control… Very sad cus it could have been great, and I was about to add in my package a export function to it… anyway…
Thanks a lot
Le Vendredi 27 Juin 2014 13:42 GMT, Barry Rowlingson <b.rowlingson at lancaster.ac.uk> a écrit:
> SVG is a general vector graphics format, which uses XML for its
> structure. The coordinate numbers in the SVG could be anything now,
> perhaps scaled from 0 to 1 on each axis or something. It might take
> some custom processing to recover the SVG into a proper mappable
> And if by "their perspective is horible" you mean their projection,
> then you'll need the projection specification they are using in order
> to back-project that.
> What's the nature of the output? Is it values in polygon areas
> (shapefile features)? Can you not get Darcy to just output the values
> to a text/csv/spreadsheet file, and then link them back to the
> shapefile in R (it might be in the same order)?
> Any chance you can supply an exemplar SVG on a sharing site somewhere
> (dont post it to the group)?
> On Fri, Jun 27, 2014 at 11:30 AM, Gilles Benjamin Leduc <gbl1 at hi.is> wrote:
> > Hi,
> > For making a part of my work, I needed to use another software named Darcy, I fed it with .shp files ans R calculated values, but it gave me back some map with .svg format.
> > As their perspective is horible, I need to get them back in R and make a correct graph… Any idea of the way for doing that? I cannot find a way of loading svg, or convert it to shp…
> > Best Regards
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