On Tue, Jul 7, 2009 at 6:41 PM, Doug Penner<[email protected]> wrote:
> so instead of doing
>
> plt.savefig("some/location.png")
>
> return HttpResponse("<html><body><img src='some/location.png'
> /></body></html>")
>
> I could do
>
> return HttpResponse(plt.image_render('image/png'), mimetype="image/png")
>
> and not have to worry about deleting the image later (there are LOT that
> get generated)
You can save directly to a file handle (eg sys.stdout) so you need not
go to a PNG file. Alternatively, you can write to a StringIO object.
See the examples at
http://matplotlib.sourceforge.net/faq/howto_faq.html#matplotlib-in-a-web-application-server
And if you would be willing to complete the FAQ stub for Django
http://matplotlib.sourceforge.net/faq/howto_faq.html#matplotlib-with-django
That would be much appreciated. See
http://matplotlib.sourceforge.net/faq/howto_faq.html#how-to-contribute-docs
Thanks,
JDH
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