On Jul 10, 4:40 pm, Alejandro Jakubi <[EMAIL PROTECTED]> wrote:
> So, I was happy and issued a plot command in the console interface:
>
> sage: show(plot(cos,-5,5))
>
> I have got the plot displayed a window for the file tmp_1.png plus
> error messages about a missing font:
>
> ===
> numerix numpy 1.0.4
> matplotlib data path /usr/local/sage-3.0.2-debian32-intelx86-i686-
> Linux/local/lib/python2.5/site-packages/matplotlib/mpl-data
> findfont failed Lucida Grande
> findfont found Verdana, normal, normal 500, normal, 10.0
> findfont returning /usr/share/fonts/truetype/msttcorefonts/Verdana.ttf
> findfont failed Lucida Grande
> findfont found Verdana, normal, normal 500, normal, 10.0
> ...(last three lines repeated many times)
>
> ===
>
> Which, I guess, will be easy to solve.
>
> These missing font messages do not appear when this plot command is
> executed in the notebook interface.
These messages are because you're still in "matplotlib debugging
mode". Just restart Sage and they'll go away. Or type:
sage: matplotlib.verbose.set_level('silent')
They seem not to indicate a real problem. (I get the same messages
when I turn on debugging.)
Carl
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