Re: [Matplotlib-users] Accelerating PDF saved plots

[Gökhan S. <gok...@gm...>]

There is one issue I spotted in this code. Although hard to notice from the
produced plot, only the latest grid is updated when set_ydata is called. So
a slight modification makes this code running correctly as originally
intended.

L1list = []
L2list = []
for i in range(nums): for j in range(xx*16, xx*16+16): if i == 0:
L1list.append(grid[j%16].plot(dd1, conc1[j], color='r', lw=1.5)[0])
L2list.append(grid[j%16].plot(dd2, conc2[j], color='b', lw=1.5)[0]) grid[j%
16].set_xscale('log') grid[j%16].set_xticks([10, 100, 1000]) grid[j%16].
set_yticks([-25, 0, 25]) grid[j%16].yaxis.set_minor_locator(ticker.
MultipleLocator(5)) grid[j%16].set_xlim(1,2000, auto=False) grid[j%16].
set_ylim(-50,50, auto=False) else: L1list(j%16).set_ydata(conc1[j])
L2list(j%16).set_ydata(conc2[j])

On Thu, Jul 5, 2012 at 11:15 AM, Fabrice Silva <si...@lm...>wrote:

>
>
> > At end of the outer loop, instead of closing the figure, you should
> > call "remove()" for each plot element you made.  Essentially, as you
> > loop over the inner loop, save the output of the plot() call to a
> > list, and then when done with those plots, pop each element of that
> > list and call "remove()" to take it out of the subplot.  This will let
> > the subplot axes retain the properties you set earlier.
>
> Instead of remove()'ing the graphical elements, you can also reuse them
> if the kind of plots you intend to do is the same along the figure
> for simple plots. See : http://paste.debian.net/177857/
>
> --
> Fabrice Silva
>
>
>
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-- 
Gökhan