Re: [Matplotlib-users] Gradient color on a line object

[Gökhan S. <gok...@gm...>]

On Sat, Sep 26, 2009 at 10:16 PM, Jae-Joon Lee <lee...@gm...> wrote:

> The gradient, in general, is not supported by matplotlib yet.
> If you're only interested in  raster format outputs (like png), I
> think you can use agg_filter functionality (but you need svn version
> of mpl).
>

Could you give me a pointer on this where to look for the agg_filter, since
the search option doesn't yield any helpful results.

I use the svn compiled matplotlib and docs.

Thanks.



> Other wise, I guess your best bet is to divide you line into many
> segments and color them differently.
>
> -JJ
>
>
> On Sat, Sep 26, 2009 at 10:27 PM, Gökhan Sever <gok...@gm...>
> wrote:
> > Hello,
> >
> > Is it possible use a gradient color say from blue to red and/or
> specifying
> > certain color threshold  for a line plot (i.e I have air temperature
> plotted
> > and I want to segment the color of the plot for temp > 0C red, and below
> 0
> > make it blue.) Would be much nicer with gradient however I am content for
> > the second option as well :)
> >
> > Thanks.
> >
> > --
> > Gökhan
> >
> >
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-- 
Gökhan