[R] ggplot bar geom: control the filling in the colour legend

[Ista Zahn]

Sure, just change the color of the fill.

ggplot(diamonds, aes(clarity, colour = cut)) + geom_bar(fill="white")

-Ista

On Fri, Sep 10, 2010 at 2:24 PM, Benoit Boulinguiez
<benoit.boulinguiez at ensc-rennes.fr> wrote:
> Hi all,
>
> Is it possible to change the filling of the squares used to represent the
> colour legend in a bar plot with ggplot?
>
> in this example, fillings are raven black, I'd like them white.
>
> ggplot(diamonds, aes(clarity, colour = cut)) + geom_bar()
>
> Regards
>
> --
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-- 
Ista Zahn
Graduate student
University of Rochester
Department of Clinical and Social Psychology
http://yourpsyche.org