On Wed, Mar 9, 2011 at 8:25 PM, Andrew Chapkowski wrote:
> Can someone please explain how to coordinates need to be passed to
> contour for 3D graphs? I see all the examples use sample data, but I can't
> find any information on how the input points need to be formatted.
> Currently I have three
Can someone please explain how to coordinates need to be passed to contour for
3D graphs? I see all the examples use sample data, but I can't find any
information on how the input points need to be formatted.
Currently I have three array, one for the X, one for Y, and another for a Z
value, and
On Wed, Mar 9, 2011 at 4:05 AM, Thorsten Kranz wrote:
> Hi,
>
> I repeat my question, as nobody replied yet. Does anybody know the
> actual state of this feature?
>
> Greetings,
>
> Thorsten
>
>
Don't know about any plot_signal() functions, but I have tried to rework the
example in the cookbook.
Hello,
Can anyone show me how to change the default font used by Matplotlib in saving
figures in EPS format? Thanks.
I can change line "BitstreamVeraSans-Roman findfont" to "Helvetica findfont"
in eps files to make the texts render correctly in Illustrator, but I don't
want to do that every t
2011/3/9 Luciano Fleischfresser :
> [...]
> Does anybody know how to make the plot area start right at the
> beginning of data and finish right at the end, so it spans the whole x axis?
I think this should do the trick:
axes.autoscale(axis='x', tight='True')
Goyo
--
Hello, i am trying to make time series plots with the date on the x axis. The
python code I managed to
work read a .csv file with entries like
Date-Time,T2am,T2
11-Fev-11-14:44:56,31.2,26.8
11-Fev-11-14:59:56,33,26.9
11-Fev-11-15:14:56,28.5,27...
Here is the main part of the code
datafile = (
On Wed, Mar 9, 2011 at 10:05 AM, Muffles wrote:
>
>
>
> Benjamin Root-2 wrote:
> >
> >
> > And, without the code, I can't help you. Please include a small script
> > that
> > I can run that demonstrates the problem. I can't reproduce your bug
> based
> > on your description.
> >
> > Ben Root
>
You may use offsetbox module.
Here is an complete example. Note that the circle always has a size of
25 point and also is draggable,
Regards,
-JJ
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.patches import CirclePolygon, Circle
x = np.arange(0, 10, 0.1)
y = np.exp(-x/2.
Benjamin Root-2 wrote:
>
>
> And, without the code, I can't help you. Please include a small script
> that
> I can run that demonstrates the problem. I can't reproduce your bug based
> on your description.
>
> Ben Root
>
>
Here it is, i think this works
fig=figure(figsize=(5,9))
pcolor
On Wed, Mar 9, 2011 at 9:11 AM, Muffles wrote:
>
>
>
> Benjamin Root-2 wrote:
> >
> >
> > Could you please include your code? My code was merely a
> > demonstration and not meant to be copy and pasted in it's entirety.
> >
> > Ben Root
> >
> >
>
> Thx, but I fixed that already, it was my error.
2011/3/9 hongleij
>
> Win7SP1/ActivePython-2.7.1.3-win32-x86
> matplotlib-1.0.1.win32-py2.7 from sourceforge
>
> I met the following with my dataset:
> Save emf Error: too many values to uppack
> Save pdf Error: Path lacks initial MOVETO
> Save eps: No Erro ,but cann't open it.
>
> Here is the c
Thanks.
The intention is to make the added circle dragable by the mouse by
listening to mouse press, move, and release.
That means that I have to modify the data of the added scatter data. I
believe that the axes.scatter() method returns a
matplotlib.collections.CircleCollection object. How do
Benjamin Root-2 wrote:
>
>
> Could you please include your code? My code was merely a
> demonstration and not meant to be copy and pasted in it's entirety.
>
> Ben Root
>
>
Thx, but I fixed that already, it was my error.
Still dont cant fix the width of the window though...
--
View this
On Wednesday, March 9, 2011, Muffles wrote:
>
>
>
> Benjamin Root-2 wrote:
>>
>>
>> Note that will not change the number of ticks already established for the
>> axis. For that, you can use set_xticks(), which accepts a list of values
>> where to set the tick marks (you should probably use set_xti
On Wednesday, March 9, 2011, Mads Ipsen wrote:
> Hi,
>
> I am using the Qt4 based back engine for displaying a 2D plot in a
> widget. The plot typically contains lots of line plots. Suppose I add a
> CirclePolygon to the plot like this:
>
> circle = CirclePolygon((x,y), radius=0.04, edgecolor='bla
On Wed, Mar 9, 2011 at 8:15 AM, Mads Ipsen wrote:
> Here is a script (below).
>
> I want the blue circle to appear as a circle with a 1:1 aspect ratio,
> making it look like a circle and not an ellipse. Just like the scale free
> circles making up the curve of the damped oscillationsn also shown
Here is a script (below).
I want the blue circle to appear as a circle with a 1:1 aspect ratio,
making it look like a circle and not an ellipse. Just like the scale
free circles making up the curve of the damped oscillationsn also shown
in the plot.
Preferably, the circle should also be scal
Could you provide some sample code that recreates the problem (and shows
what you're trying to accomplish)?
On Wed, Mar 9, 2011 at 8:58 AM, Mads Ipsen wrote:
> I tried that, but that will make the entire plot look very strange if xlim
> = [0;100] and ylim=[-1:1].
>
> What I really want to do is
I tried that, but that will make the entire plot look very strange if
xlim = [0;100] and ylim=[-1:1].
What I really want to do is add a scale free aspect ratio correct circle
to the plot. Just like the circles that appear on a scatter plot.
Best regards,
Mads
On 2011-03-09 14:44, Aman Thakr
Hi Mads,
Did you add axis='equal' to you axes command?
e.g. ax = fig.add_subplot(111, aspect='equal')
-Aman
On Wed, Mar 9, 2011 at 6:07 AM, Mads Ipsen wrote:
> Hi,
>
> I am using the Qt4 based back engine for displaying a 2D plot in a
> widget. The plot typically contains lots of line plots.
Hi,
I am using the Qt4 based back engine for displaying a 2D plot in a
widget. The plot typically contains lots of line plots. Suppose I add a
CirclePolygon to the plot like this:
circle = CirclePolygon((x,y), radius=0.04, edgecolor='black',
facecolor='red', zorder=1)
axes.add_patch(circle)
T
Hi,
I repeat my question, as nobody replied yet. Does anybody know the
actual state of this feature?
Greetings,
Thorsten
2011/2/28 Thorsten Kranz :
> Hi,
>
> I usually plot my multichannel-EEG data using a constant offset for
> each channel and then setting the channel-names as yticks on the
>
Benjamin Root-2 wrote:
>
>
> Note that will not change the number of ticks already established for the
> axis. For that, you can use set_xticks(), which accepts a list of values
> where to set the tick marks (you should probably use set_xticklabels()
> after
> set_xticks()). Note that you wi
Win7SP1/ActivePython-2.7.1.3-win32-x86
matplotlib-1.0.1.win32-py2.7 from sourceforge
I met the following with my dataset:
Save emf Error: too many values to uppack
Save pdf Error: Path lacks initial MOVETO
Save eps: No Erro ,but cann't open it.
Here is the code :
import cPickle
import matpl
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