Actually, could you illustrate how you would go about using 2 views as
well? Thanks!
On Apr 11, 6:39 pm, Xavier Ordoquy <xordo...@linovia.com> wrote:
> Le 11 avr. 2011 à 12:21, nai a écrit :
>
>
>
>
>
>
>
>
>
> > This is the give example from Matplotlib for Django:
>
> > def simple(request):
> > import random
>
> > from matplotlib.backends.backend_agg import FigureCanvasAgg as
> > FigureCanvas
> > from matplotlib.figure import Figure
> > from matplotlib.dates import DateFormatter
>
> > fig=Figure()
> > ax=fig.add_subplot(111)
> > x=[]
> > y=[]
> > now=datetime.datetime.now()
> > delta=datetime.timedelta(days=1)
> > for i in range(10):
> > x.append(now)
> > now+=delta
> > y.append(random.randint(0, 1000))
> > ax.plot_date(x, y, '-')
> > ax.xaxis.set_major_formatter(DateFormatter('%Y-%m-%d'))
> > fig.autofmt_xdate()
> > canvas=FigureCanvas(fig)
> > response=django.http.HttpResponse(content_type='image/png')
> > canvas.print_png(response)
> > return response
>
> > Is there anyway I can return the image like this `return
> > render_to_response('template.html', {'graph': <graph generated by
> > matplotlib or some other graphing package>}`
>
> Hi,
>
> Is there any reasons why you couldn't have a view that would just render the
> image and the other one that would have a img tag pointing to the first view ?
> It is possible to embed an image in the web page, but I'm sure it goes
> against the best practices.
>
> Regards,
> Xavier.
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