[R-sig-Geo] adding a scale

[Barry Rowlingson]

Searching for "R map scale bar" should get you enough helpful hints,
including this nice looking blog post

http://andybeger.com/2012/08/25/scale-and-north-arrow-for-maps-in-r/
On 23 Apr 2015 01:46, "Gilles Benjamin Leduc" <gbl1 at hi.is> wrote:

> Hi all,
>
> I am ploting map from shapefiles (curently read with readOGR from rgdal).
> My PhD supervisor asked me to add a scale… Before going in crazy
> computation and the arrow function I wonder… Is there a function that can
> do it automatically (or easily)
>
> Thanks in advance
>
> Benjamin
>
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