Hi David,
On Wed, Sep 30, 2009 at 07:48, David Cournapeau
wrote:
> Hi,
>
> I tried to build matplotlib in place (setup.py build_ext -i), and
> found out that I could not import it:
yes, you should be able to build it in-place (even if usually run
'python setup.py build' because I need the ful
Hi,
I tried to build matplotlib in place (setup.py build_ext -i), and
found out that I could not import it:
matplotlib/rcsetup.py:117: UserWarning: rcParams key "numerix" is
obsolete and has no effect;
please delete it from your matplotlibrc file
warnings.warn('rcParams key "numerix" is o
Hi guys,
I'm having problems creating a plot. I attached a crude version that I drew
with Gimp to show what I actually want to do with matplotlib
http://www.nabble.com/file/p25667058/example2.png example2.png . Basically
it boils down to placing an axes instance on top of an existing axes with a
jason-s...@creativetrax.com wrote:
> A couple of us are trying to figure out how to scale arrows in a quiver
> plot so that we can exactly specify what the output arrows look like.
> For example, we'd like to scale the vectors to half of their size, and
> have it look like that on the quiver pl
A couple of us are trying to figure out how to scale arrows in a quiver
plot so that we can exactly specify what the output arrows look like.
For example, we'd like to scale the vectors to half of their size, and
have it look like that on the quiver plot.
So I tried even just getting a quiver
TP wrote:
> Hi everybody,
>
> I try to play with "sharex" feature. Then, I have been guided to the
> class "Grouper" of module cbook:
>
> http://matplotlib.sourceforge.net/api/cbook_api.html
>
> So I tried the following example:
>
> ##
> from matplotlib.cbook import
The rcParams list seems to list all settings regardless of whether or not
they are defined in matplotlibrc.
If I want the figure.facecolor to be white unless the user defines it as
something else in his or her matplotlibrc file, is there an easy way to do
that short of opening up matplotlib_fname(
Gökhan Sever wrote:
> This is technically called OpenGL backend, isn't it?
well, I think it's different -- he's not really using the standard
backend API.
The trick with doing a real OpenGL back-end, is that a lot of
computation time is spend doing transforms, and that can't be fully
pushed to
Hello,
I'm writing my thesis with the Lucida Bright font ( provided by the
lucidabr package ) and I can't seem to get properly rendered fonts in
any Matplotlib eps file. Setting the preamble with the rc variable
doesn't look like a good idea, I even tried adding lucidabr to
texmana
On Tue, Sep 29, 2009 at 7:12 PM, Jeff Whitaker wrote:
> Evan Mason wrote:
>>
>> Hi, I've just upgraded to mpl 0.99 (from svn) and Basemap (also from svn).
>>
>>
>>
>
> Evan: I believe Ryan May just fixed this yesterday - so if you update
> basemap from svn again it should work.
>
> -Jeff
>>
>> It
Tsviki Hirsh wrote:
> Dear list,
>
> Is it possible to specify to contourf an alpha value which is not a pure
> number but lets say an array?
> I would like to change the value of alpha according to the contourf
> values and to get in this way a fading effect on the vallies.
For contourf, one a
Evan Mason wrote:
> Hi, I've just upgraded to mpl 0.99 (from svn) and Basemap (also from svn).
>
>
>
Evan: I believe Ryan May just fixed this yesterday - so if you update
basemap from svn again it should work.
-Jeff
> It seems that plt.clim(vmin,vmax) no longer works with Basemap
> objects.
On Tue, Sep 29, 2009 at 12:52 PM, Evan Mason wrote:
> Hi, I've just upgraded to mpl 0.99 (from svn) and Basemap (also from svn).
>
>
>
> It seems that plt.clim(vmin,vmax) no longer works with Basemap
> objects. Here is an example, which before used to work:
>
>
> In [92]: M.pcolormesh(x, y, a_var
Hello Eric,
The functions that I've created make it possible to generate a discrete
(piecewise-constant) or continuous (piecewise-linear) colormap and
register it at a single shot. These functions also accept a list of
thresholds if the user wants to specify non-default thresholds. It
seems
Hi, I've just upgraded to mpl 0.99 (from svn) and Basemap (also from svn).
It seems that plt.clim(vmin,vmax) no longer works with Basemap
objects. Here is an example, which before used to work:
In [92]: M.pcolormesh(x, y, a_var,cmap=cm)
Out[92]:
In [93]: plt.clim(-10,10)
---
Ralph Kube wrote:
> Hey everybody,
> thank you for your answers. I use matplotlib from qt4 now. What I do is
> creating a widget in a gui and using this for plotting. The plot is to
> refreshed by clicking on a button. This works perfectly fine,
> until I start adding a colorbar to the plot.
> When
Dr. Phillip M. Feldman wrote:
> After experimenting with colormaps for a while, I was able to make both
> discrete (piecewise-constant) and continuous (piecewise-linear) colormaps
> work. Although colormaps can be created directly using
> LinearSegmentedColormap from the matplotlib.colors package,
Thanks so much for all the help! If my effort will produce something
nice, I'll forward it on...
Uri
On Mon, Sep 28, 2009 at 23:38, Jae-Joon Lee wrote:
> The exception will go away if you explicitly use np.array as below.
>
> box = np.array([[self.x, self.y1],
> [self.x,
Hmm, axes3d does not seem to support it currently. I hope Reinier or
others confirm this.
Anyhow, here is a quick workaround you may try.
from matplotlib.axes import subplot_class_factory
class MyAxes3D(Axes3D):
def _button_press(self, event):
if event.inaxes == self:
Axe
Dear list,
Is it possible to specify to contourf an alpha value which is not a pure
number but lets say an array?
I would like to change the value of alpha according to the contourf values
and to get in this way a fading effect on the vallies.
What about imshow?
Thank you v much,
I really enjoy th
John [H2O] wrote:
> I'm trying to 'automate' a few components within basemap. I have a pretty
> complicated, and assuredly poorly written, set of functions that allow me to
> 'dynamically' plot a grid of data (lon,lat).
>
> Here is one section where I try to deal with transforming the data based on
Thanks,
that works like a charm.
final bonus question: How can i individually set the point of view/zoom level
for the different 3d subplots?
Currently, when i rotate/zoom (with the mouse) in one subplot, the changes
are applied on all 3d subplots.
Thanks again,
q
On Mon, Sep 28, 2009 at 11:52
Hi everybody,
I try to play with "sharex" feature. Then, I have been guided to the
class "Grouper" of module cbook:
http://matplotlib.sourceforge.net/api/cbook_api.html
So I tried the following example:
##
from matplotlib.cbook import *
g = Grouper()
g.join('a', 'b'
Hey everybody,
thank you for your answers. I use matplotlib from qt4 now. What I do is
creating a widget in a gui and using this for plotting. The plot is to
refreshed by clicking on a button. This works perfectly fine,
until I start adding a colorbar to the plot.
When I add the colorbar and replot
Hello,
I cannot reproduce your problem with current svn and
backends "GTKAgg", "TkAgg" and "WXAgg".
What version of matplotlib you are using? What backend?
Could you provide a stand-alone example which illustrates your problem?
I attached the example file I used to try to find your reported st
Hi Eric,
I didn't intend to be faster or more memory saving than clearing the axes but
to preserve the properties of the axes (like the label in my example).
What are the advantages of using 'cla' instead of deleting old collections?
Kind regards,
Matthias
PS: The following works as the previo
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