Re: [Matplotlib-users] error while installing matplot ImportError: No module named _tkagg

Satish Raghunath wrote: > Hi, > I am using a simulator called aerialvision which uses matplot . I > installed matplot on my Linux machine and now I use the simulator it > gives me an error stating that > > File > "/usr/local/lib/python2.7/site-packages/matplotlib/backends/tkagg.py", > l

[Matplotlib-users] error while installing matplot ImportError: No module named _tkagg

Hi, I am using a simulator called aerialvision which uses matplot . I installed matplot on my Linux machine and now I use the simulator it gives me an error stating that File "/usr/local/lib/python2.7/site-packages/matplotlib/backends/tkagg.py", line 1, in import _tkagg ImportError: No m

Re: [Matplotlib-users] how to save pseudo-colorized images as 8-bit PNG files

j vickroy wrote: > Thanks much for this information and also for taking the additional time > to try the optipng tool. It is very helpful. > > Since the above mentioned PNG generation is one step in a "near" > real-time products generation system, I was hoping to avoid the addition > of anothe

Re: [Matplotlib-users] imshow and projection axes

I've traced this back to revision 7867: http://matplotlib.svn.sourceforge.net/viewvc/matplotlib/branches/v0_99_maint/lib/matplotlib/axes.py?r1=7867&r2=7866&pathrev=7867

Re: [Matplotlib-users] imshow and projection axes

On 7/23/10 3:16 PM, Michael Droettboom wrote: I've traced this back to revision 7867: http://matplotlib.svn.sourceforge.net/viewvc/matplotlib/branches/v0_99_maint/lib/matplotlib/axes.py?r1=7867&r2=7866&pathrev=7867

Re: [Matplotlib-users] Axises autoscaling in animated plot

On Fri, Jul 23, 2010 at 3:18 AM, aliko wrote: > Although the curves now are fitting in the box, the axes data does not > updated and freezes at some initial values. I'm also reworked example in > order to use two Y axises one to the left and one at the right. And the > second plot attached to the

Re: [Matplotlib-users] imshow and projection axes

BTW -- I think a possible fix may be to do: if not im.get_clip_path(): im.set_clip_path(self.patch) Mike On 07/23/2010 09:16 AM, Michael Droettboom wrote: I've traced this back to revision 7867: http://matplotlib.svn.sourceforge.net/viewvc/matplotlib/branches/v0_99_maint/l

Re: [Matplotlib-users] Double y-axis with the same 0

I solved the problem and I'm going to explain the solution I used, it can be useful for someone. y data for each series are contained into 2 different arrays, say y1 and y2. The code is the sequent: if max(y1) > max(y2): y_max = max(y1) else: y_max = max(y2) if min(y1) < min(y2):

Re: [Matplotlib-users] how to save pseudo-colorized images as 8-bit PNG files

Eric Firing wrote: You can post-process the image with something like ImageMagick. Another alternative is to use PIL -- you can grab the matplotlib buffer, make a PIL image out of it, and use PIL to convert to an 8-bit palleted image. For that matter, you could probably bypass MPL, and use nump

Re: [Matplotlib-users] Axises autoscaling in animated plot

Although the curves now are fitting in the box, the axes data does not updated and freezes at some initial values. I'm also reworked example in order to use two Y axises one to the left and one at the right. And the second plot attached to the right axis is not autoscaled as the first does. Tho

Re: [Matplotlib-users] imshow and projection axes

Hi, > On Thursday 22 July 2010 Michael Droettboom wrote: > Which backend are you using? I tried this with GTKAgg and Qt4Agg, its was working with 0.99.0 and 0.99.1 on Debian/Squeeze and 0.99.0 on Scientific Linux 5. I first noticed this with 0.99.3 on Debian/Squeeze, but it is the same with wit

Re: [Matplotlib-users] Axises autoscaling in animated plot

> The problem here is probably with the blitting. You make a copy of the > background before plotting the data. Before you plot the data, the axes > have no clue what's its limits are supposed to be. In your example, it > won't know until you do the plotting. Then when you restore the > ba