Hi,
I've just moved from MATLAB to matplotlib, and I'm really impressed
with the quality of the PS figures it generates with usetex and the
xpdf distiller. I've hit a couple of problems though, one I've manged
to solve (patch against 0.87.4 attached) and the other I'd be greatful
if you could hel
> I'll look into this soon. I'm hesitant to add another rc option, maybe we can
> consider using these settings as the defaults. I'll post again after I have
> had a chance to play with it.
Defaulting to lossless FlateEncode compression seems like a good idea,
if the file is too big you can always
> Would you post an example where the ps2pdf flags make a big difference on the
> output? I just tried with the above png, but I cant tell the difference
> between the results with/without the new flags.
http://jimmacdonald.co.uk/matplotlib/MPD_SinPulse_g0.500.png
JIM
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> I don't think this is a problem with the postscript backend. You're rescaling
> the image in your script. Try something like this:
>
> from pylab import *
>
> rc('text', usetex=True)
> rc('ps', usedistiller="xpdf")
>
> figure(1,figsize=(6, 4))
> im=imread('image.png')
> imshow(im,interpolation='n
> There are two kinds of images in matplotlib -- AxesImage and
> FigureImage. By definition, the AxesImage is interpolated to fit into
> the Axes box. You can control the aspect ratio of the interpolation,
> but it will be interpolated. FigureImage, on the other hand, performs
> a pixel dump to
Hi,
I'm trying to do a pcolor plot with a log normalised colour scale.
Following advice from past posts
to this list I specialised the matplotlib.colors.normalize class, and
passed an instance of that to
pcolor using the norm kwarg.
This works fine :-)
But when I add a colorbar it goes wrong. T
Hi Eric,
Thanks for your reply. It made me realise a few things
> But when I add a colorbar it goes wrong. The colorbar is labelled with
> the log of the values, rather
> than values, and the colour only fills the top third of the colorbar.
In the absence of additional kwargs, colorbar uses
Hi Eric,
> I have modified your LogNorm, added it to colors.py, made some changes
> to colorbar.py, and added a stripped-down version of your pcolor_log.py
> to the examples directory. If you update your mpl from svn, then I
> think you will find that pcolor_log now works the way you expected it
