I have multiple canvas and sometimes one or more might have nothing to
draw (no data).
Currently I just call.
canvas.draw()
canvas.Refresh()
for each of the canvas, but this gives me an error if there is no data.
Is there a built-in flag I can check before calling draw? Or do I have
to keep
On Thu, Sep 17, 2009 at 8:34 PM, Reckoner recko...@gmail.com wrote:
thanks. does this mean that
http://www.scipy.org/Cookbook/Matplotlib/mplot3D
is out of date?
Yes, it needs to be updated -- best would just be to remove the
contents there and point to the mplot3d on the mpl website. Can
On Fri, Sep 18, 2009 at 4:39 AM, Werner F. Bruhin werner.bru...@free.fr wrote:
I have multiple canvas and sometimes one or more might have nothing to
draw (no data).
Currently I just call.
canvas.draw()
canvas.Refresh()
for each of the canvas, but this gives me an error if there is no
On Thu, Sep 17, 2009 at 11:28 PM, Andrew Straw straw...@astraw.com wrote:
Flávio Coelho has implemented Violin plots for MPL. Nice! He has a
question regarding its suitability for inclusion due to a dependency on
scipy for the gaussian_kde function.
We want a complete, free standing example that exposes the bug, with
any additional info like mpl backend and version number.
On Sep 18, 2009, at 7:43 AM, Werner F. Bruhin
werner.bru...@free.fr wrote:
John,
John Hunter wrote:
On Fri, Sep 18, 2009 at 4:39 AM, Werner F. Bruhin
John,
John Hunter wrote:
On Fri, Sep 18, 2009 at 4:39 AM, Werner F. Bruhin werner.bru...@free.fr
wrote:
I have multiple canvas and sometimes one or more might have nothing to
draw (no data).
Currently I just call.
canvas.draw()
canvas.Refresh()
for each of the canvas, but this
John Hunter wrote:
We want a complete, free standing example that exposes the bug, with
any additional info like mpl backend and version number.
matplotlib: 0.99.0
wx.Python: 2.8.10.1 (unicode on Win Vista)
Python 2.5.4
If I comment line 78 then the exception goes away. The attached code
On Fri, Sep 18, 2009 at 8:15 AM, Werner F. Bruhin werner.bru...@free.fr wrote:
John Hunter wrote:
We want a complete, free standing example that exposes the bug, with any
additional info like mpl backend and version number.
Thanks -- when posting a bug, please consider taking the time to make
I've written some code to perform contouring on triangular grids. I
wrote the underlying C++ for a separate project, but as there has been
some interest on the mpl mailing lists for such functionality I've had
a go at wrapping it up as a python module so that it is available from
mpl. I've also
Dear Jae-Joon,
Your workaround worked perfectly! Thanks a lot!
Cheers,
Bartosz
--
Come build with us! The BlackBerryreg; Developer Conference in SF, CA
is the only developer event you need to attend this year.
My guess is that the error happens when the matplotlib tries to format
the date ticklabels when the xlim is not correctly set, i.e., [0, 1]
in the example. But, I'm not sure what is the best approach here.
Werner, if there is nothing to draw (i,e, xlim is [0,1]), change the
xlim to some arbitrary
Ian Thomas wrote:
I've written some code to perform contouring on triangular grids. I
wrote the underlying C++ for a separate project, but as there has been
some interest on the mpl mailing lists for such functionality I've had
a go at wrapping it up as a python module so that it is available
Andrew Straw wrote:
Thanks for this.
Yes, indeed. It looks like nice stuff!
I do encourage you to keep up the good work on this (the only thing I
notice is the need for some more docs). I also encourage you to keep the
contour generating code separate from anything matplotlib specific. I,
I don't think your approach will work in general.
When you move an axes from one figure to the other, you have to update
the transform attributes of all the artists, which, I think, could be
tricky to do for general cases.
On Thu, Sep 17, 2009 at 1:59 PM, jason-s...@creativetrax.com wrote:
On Fri, Sep 18, 2009 at 11:44 AM, Jae-Joon Lee lee.j.j...@gmail.com wrote:
I don't think your approach will work in general.
When you move an axes from one figure to the other, you have to update
the transform attributes of all the artists, which, I think, could be
tricky to do for general
Hi Jae-Joon,
Jae-Joon Lee wrote:
My guess is that the error happens when the matplotlib tries to format
the date ticklabels when the xlim is not correctly set, i.e., [0, 1]
in the example. But, I'm not sure what is the best approach here.
Werner, if there is nothing to draw (i,e, xlim is
John Hunter wrote:
On Fri, Sep 18, 2009 at 11:44 AM, Jae-Joon Lee lee.j.j...@gmail.com wrote:
I don't think your approach will work in general.
When you move an axes from one figure to the other, you have to update
the transform attributes of all the artists, which, I think, could be
On Thu, Sep 17, 2009 at 2:49 AM, Bala subramanian
bala.biophys...@gmail.com wrote:
Friends,
I have a matrix data and i used matshow() function to plot. The plot is
attached.
1) After plotting the data, i used xticks() function to change the x-axis
tick labels from x1 to x12 ( figure
hello,
have an error occuring that causes my app to crash. I found a few other email
listings similar to my problem, but there were no responses that I could learn
from.
I am quickly plotting an array as it grows. I have a wxframe, canvas, figure
and an axes. I clear the axes, plot the
if you're asking me, I don't have write access to this website.
Thanks again.
On Fri, Sep 18, 2009 at 4:45 AM, John Hunter jdh2...@gmail.com wrote:
On Thu, Sep 17, 2009 at 8:34 PM, Reckoner recko...@gmail.com wrote:
thanks. does this mean that
http://www.scipy.org/Cookbook/Matplotlib/mplot3D
On Fri, Sep 18, 2009 at 4:00 PM, Philip Austin paus...@eos.ubc.ca wrote:
Reckoner wrote:
if you're asking me, I don't have write access to this website.
See http://www.scipy.org/UserPreferences
to create a wiki account -- best, Phil
I was asking you -- let me know if you are unable to do it
Hi,
Is there a standard way to compute first and then plot something
later? For example, I would like to generate a fine contour plot,
then use it as a background later.
x = np.linspace(-1,1,1000)
X,Y = np.meshgrid(x,x)
Z = ((X*X + Y*Y) - 0.5)**2 + Y**2
contours = plt.contour(X,Y,Z,100) #
Hi all,
I am a beginner with matplotlib and doing my first steps with python
plotting.
However, I learned that pyplot.show really forces the display of already
existing plots.
For instance, when I type
In[2]: pyplot.plot([1,2,3])
Out[2]: [matplotlib.lines.Line2D object at 0x2e33850]
nothing
may be you can try pyplot.ion()? it turns interactive mode on.
Hope this helps.
On Sat, Sep 19, 2009 at 1:11 PM, Thomas Hrabe thr...@gmail.com wrote:
Hi all,
I am a beginner with matplotlib and doing my first steps with python
plotting.
However, I learned that pyplot.show really forces the
Hi,
thank you for the quick reply. Unfortunately, none of both works for me.
values = [1,2,3];
pyplot.ioff();
#pyplot.ion();
print pyplot.isinteractive();
pyplot.plot(values);
pyplot.show();
The value (True|False) of interactive mode does not make a difference to the
plotting.
Other
Running IPython with -pylab or specifying the threading option?
See more at
http://ipython.scipy.org/doc/stable/html/interactive/reference.html?highlight=pylab
On Sat, Sep 19, 2009 at 12:42 AM, Thomas Hrabe thr...@gmail.com wrote:
Hi,
thank you for the quick reply. Unfortunately, none of
26 matches
Mail list logo
