Hello,
I have a problem with polar plot, if i run the following code in
matplotlib 0.98.3, polar plot is drawing a extra circle to go from
angle -3.14159265 to angle 3.03753126. Is there a solution for this
problem?
import numpy as np
from matplotlib.pyplot import figure, sh
We have some experience maintaining persistent object storage over long
periods of time. The best solution we've found is to do something like
this:
- create a read/write method on each class. Every class that needs to be
stored must have this. This includes class you would store (eg Figure) an
On Tue, Sep 16, 2008 at 8:17 PM, Sebastien Binet
<[EMAIL PROTECTED]> wrote:
> Hi Anthony,
>
>> As you've already been told, you can't pickle/shelve mpl objects. Our
>> solution to this is to have a native python shadow object that
>> contains all the bits and pieces needed to create a figure, and
Hi Anthony,
> As you've already been told, you can't pickle/shelve mpl objects. Our
> solution to this is to have a native python shadow object that
> contains all the bits and pieces needed to create a figure, and always
> build the plots from these shadow objects. This gives us the
> advantage
On Tue, Sep 16, 2008 at 3:06 PM, Josef Koller <[EMAIL PROTECTED]> wrote:
> Hi folks,
> I would like to save preliminary figures for later processing and
> refinement with matplotlib. Is there a way to save or pickle a figure
> object and later reload it. Matlab has a feature like that and and I wa
On Tue, Sep 16, 2008 at 9:00 PM, James Schombert <[EMAIL PROTECTED]> wrote:
> I'm switching from an old graphics package (PGPLOT) to matplotlib, and I
> prefer to use the graphics window to input commands (such as, a new
> file name) by typing at the bottom of the frame
>
> so if the file name, for
John Hunter wrote:
> On Tue, Sep 16, 2008 at 5:06 PM, Josef Koller <[EMAIL PROTECTED]> wrote:
>> Hi folks,
>> I would like to save preliminary figures for later processing and
>> refinement with matplotlib. Is there a way to save or pickle a figure
>> object and later reload it. Matlab has a featu
On Tue, Sep 16, 2008 at 8:03 PM, James Schombert <[EMAIL PROTECTED]> wrote:
> in matplotlib under 10.5 Mac OS X, if the event.key
> is 'g' or 'l' then grid plotting ('g') or log plotting
> ('l') is turned on
>
> is this a known bug? any workarounds?
It's a feature, not a bug. Do you have a use ca
On Tue, Sep 16, 2008 at 5:06 PM, Josef Koller <[EMAIL PROTECTED]> wrote:
> Hi folks,
> I would like to save preliminary figures for later processing and
> refinement with matplotlib. Is there a way to save or pickle a figure
> object and later reload it. Matlab has a feature like that and and I wa
in matplotlib under 10.5 Mac OS X, if the event.key
is 'g' or 'l' then grid plotting ('g') or log plotting
('l') is turned on
is this a known bug? any workarounds?
J
-
This SF.Net email is sponsored by the Moblin Your Move D
Hi folks,
I would like to save preliminary figures for later processing and
refinement with matplotlib. Is there a way to save or pickle a figure
object and later reload it. Matlab has a feature like that and and I was
wondering if matplotlib has it too.
Thanks a lot,
Josef
--
Josef Kol
On Tue, 16 Sep 2008, charles reid apparently wrote:
> f.legend(line1,('CO2'),loc=(0.8,0.8))
('CO2') is a string not a tuple.
('CO2',) is a tuple.
hth,
Alan Isaac
-
This SF.Net email is sponsored by the Moblin Your Move De
Thank you for the immediate and extremely helpful suggestions. Changing the
string to a tuple works great, and I did not think about using the "label"
keyword in plot. I think this will greatly simplify the plotting.
Thanks again for the "instant gratification". :)
Charles
==
The 2n
On Tue, Sep 16, 2008 at 4:09 PM, charles reid <[EMAIL PROTECTED]> wrote:
> Hi there -
>
> I'm using the latest stable pylab/matplotlib (0.98.3) via OS X 10.5.4. I am
> plotting a simple array of data, and I'm getting some strange behavior when
> I try to add a legend to the plot.
> First, the plot
Charles,
The legend functions needs a sequence-type object (list,etc) not a
tuple as the second argument. The following should work:
f.legend(line1,['CO2'],loc=(0.8,0.8))
Not sure about the cursor issue, see if the above solves the problem.
You should be able to add a nu
To whom it may concern,
Please remove me from the email list.
Thanks!
Chris
-
This SF.Net email is sponsored by the Moblin Your Move Developer's challenge
Build the coolest Linux based applications with Moblin SDK &
Hi there -
I'm using the latest stable pylab/matplotlib (0.98.3) via OS X 10.5.4. I am
plotting a simple array of data, and I'm getting some strange behavior when
I try to add a legend to the plot.
First, the plot without the legend:
f=figure(1)
title("Equilibrium Concentration vs. Equivalence R
Excellent, thanks!!!
DG
--- On Tue, 9/16/08, John Hunter <[EMAIL PROTECTED]> wrote:
> From: John Hunter <[EMAIL PROTECTED]>
> Subject: Re: [Matplotlib-users] 'Inverting' a colormap (was "Next problem:
> pixel-to-pixel alpha variation")
> To: [EMAIL PROTECTED]
> Cc: matplotlib-users@lists.sourcef
De Pauw Antoine wrote:
> Jeff,
>
> In fact my satellite data is displaying clouds of various gases, and I don’t
> like the fact that "empty" places are left dark blue (I use jet reversed
> cmap)
>
> By masking data under a certain value, I isolate the clouds and then they
> are in evidence
>
> W
On Tue, Sep 16, 2008 at 2:40 PM, David Goldsmith
<[EMAIL PROTECTED]> wrote:
> --- On Tue, 9/9/08, David Goldsmith <[EMAIL PROTECTED]> wrote:
>
>> eventually ... I'd like to do what John implies
>> is possible, i.e., "invert" a cm back to its RGB
>> table - John (or anyone) can you short-cut the lea
--- On Tue, 9/9/08, David Goldsmith <[EMAIL PROTECTED]> wrote:
> eventually ... I'd like to do what John implies
> is possible, i.e., "invert" a cm back to its RGB
> table - John (or anyone) can you short-cut the learning
> process for me w/ a code example of how to do this? :-)
> Thanks!
>
> DG
Hi,
I am new to Python and trying to use Cell and its method
auto_set_font_size()
here is the code
"
def draw_Cell(self, lower, upper, node1, branch_name):
c = Cell(lower, upper[0]-lower[0], upper[1] - lower[1],
edgecolor='k', text = branch_name,
fa
You can just do
ax.legend(prop=fm.FontProperties('Tahoma'))
Cheers,
Mike
sa6113 wrote:
> I want to set font name to 'tahoma.ttf' this code work propely but is there
> any way I don't want to use full path name in fname property.
>
> import matplotlib.font_manager as fm
> import ma
Hello,
I have a problem with polar plot, if i run the following code in
matplotlib 0.98.3, polar plot is drawing a extra circle to go from
angle -3.14159265 to angle 3.03753126. Is there a solution for this problem?
import numpy as np
from matplotlib.pyplot import figure, sh
Jeff,
In fact my satellite data is displaying clouds of various gases, and I dont
like the fact that "empty" places are left dark blue (I use jet reversed
cmap)
By masking data under a certain value, I isolate the clouds and then they
are in evidence
When I use vmin and vmax I'm able to avoid t
I want to set font name to 'tahoma.ttf' this code work propely but is there
any way I don't want to use full path name in fname property.
import matplotlib.font_manager as fm
import matplotlib.pyplot as plt
fig = plt.figure()
ax = fig.add_subplot(111)
ax.plot([1,2,3],
David J Strozzi wrote:
> Hi,
>
> I'm a light matplotlib user, and generally haven't had problems the
> few times I've installed it. However, now I am.
>
> I am building matplotlib (and a suite of python tools, including
> python itself) on a big computer cluster. I don't have root access
> and
De Pauw Antoine wrote:
> Hi Jeff,
>
> I have played a bit with Matplotlib since last week, and I may still have
> some questions for you
>
> I have masked my value array so it doesn't draw points under a certain
> value, but doing this causes the colormap to rescale for the new values
>
Antoine
Hi Jeff,
I have played a bit with Matplotlib since last week, and I may still have
some questions for you
I have masked my value array so it doesn't draw points under a certain
value, but doing this causes the colormap to rescale for the new values
I have tried to set a custom colormap but it is
While using this code I get an error saying :
Figure instance has no attribute 'findobj'
I found that, I need a new version of mpl that install on python 2.4 and
higher but I used python 2.3 and I can't upgrade that. would you plz tell me
that may I accomplish that witout findobject?? How?
Th
Hi,
I'm a light matplotlib user, and generally haven't had problems the
few times I've installed it. However, now I am.
I am building matplotlib (and a suite of python tools, including
python itself) on a big computer cluster. I don't have root access
and that's non-negotiable. I've compile
sa6113 wrote:
> I want to use findobj attribute by this code,
>
> import matplotlib.pyplot as plt
> import matplotlib.text as text
> .
> .
> .
> fig = plt.figure()
> for t in fig.findobj(text.Text):
> t.set_family(somefamily)
>
> but I get this error :
> Figure instance has no attribute '
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