Dear All,
I'm using matplotlib to generate graph from measured data in one of our
accelerators. The issue I have, that the data vector is huge. We talk,
say about 5 points to be displayed in a single graph, and I have to
assure, that those points are really there. Otherwise the image will be
b
Hello, and thank you for this answer.
I do not care that much of the colorbar, i added it to make sure the
range actually started at 0.
I used the contour function to that purpose too i.e. to show that my
function actally ranged from 0 to 100.
Removing both colorbar and contour, i have the same
Hi,
I am writing a small plotting GUI using Matplotlib 1.0.1 and QT4.6. Essentially
I need interaction with the GUI, in order to sett plotted parameters and
plotting limits.
This means that I have to set up a figure in a canvas environment in order to
use it in QT - at least that is what I ga
Hi all,
It would appear that Axes.hist() does not handle large input
values the way I was expecting it to.
For example:
-
import matplotlib.pyplot as plt
fig = plt.figure()
ax = fig.add_subplot(111)
# Plot as expected: single bar
David Belohrad writes:
> This leads me to a conclusion, that matplotlib somehow 'chooses' the
> data to be displayed.
>
> How can I force it to display all the data? I do not mind if not all the
> data are displayed in the graph, but it seems that it does not bother to
> skip as well the peaks
From: Michael Droettboom
> > To: [email protected]
> > Subject: Re: [Matplotlib-users] how to use different font for serif
> > Date: Mon, 5 Dec 2011 14:49:09 -0500
> >
> > What rcParams are you setting?
> >
> > font.family: serif
> > font.serif: Times New Roman
> >
> > and
I think you have to plot something, else matplotlib don't know where to draw
the
ticks.
--
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On Dec 6, 2011, at 4:34 PM, Till Stensitzki wrote:
> I think you have to plot something, else matplotlib don't know where to draw
> the
> ticks.
I do plot data, both with .scatter and .plot. The data is plotted perfectly
fine, just without any xaxis marks.
The whole source code of the appli
On Tue, Dec 6, 2011 at 6:56 AM, Leo Breebaart wrote:
> fig = plt.figure()
> ax = fig.add_subplot(111)
> # Plot as expected: single bar in the center:
> #result = ax.hist([1.0e+14], 5)
> # Plot remains completely empty:
> result = ax.hist([1.0e+16], 5)
> print "result:", result
> plt.show()
>
Co
Hello,
i encountered a problem when trying to set axes as logarithmic in a 3D
plot using plot_surface().
I do not know if it is a known bug or if it is a workaround ...?
the failing code is :
#!/usr/bin/python
import os
import sys
from pylab import *
from mpl_toolkits.mplot3d import Axes3D
from
On Tue, Dec 6, 2011 at 10:08 AM, Arnaud wrote:
> Hello,
>
> i encountered a problem when trying to set axes as logarithmic in a 3D
> plot using plot_surface().
>
> I do not know if it is a known bug or if it is a workaround ...?
>
Yes, this is a known bug and it is a very tricky one to untangle.
I am trying to put two regression lines on one scatter plot, but the dashes on
the lines are inconsistent. I get different length dashes in different spots,
and this won't be acceptable for publication I imagine. Do you have nay idea of
what could be causing this? I've thought it could be relate
Hello,
I have run across an inconsistency in the zorder of markers and lines
in the legend for an errorbar as opposed to a plot in matplotlib
v1.1.0. After some considerable amount of time reading
legend_handler.py and the information at
http://matplotlib.sourceforge.net/users/legend_guide.html I
thanks, of course, this work.
I will have to edit ticks labels ...
shall we expect a correction in near future ?
best,
--
RHENOVIA - Arnaud LEGENDRE.
Le mardi 06 décembre 2011 à 10:45 -0600, Benjamin Root a écrit :
> On Tue, Dec 6, 2011 at 10:08 AM, Arnaud
> wrote:
> Hello,
>
On Mon, Dec 5, 2011 at 10:09 AM, JASON TILLEY wrote:
> I am trying to put two regression lines on one scatter plot, but the
> dashes on the lines are inconsistent. I get different length dashes in
> different spots, and this won't be acceptable for publication I imagine. Do
> you have nay idea of
On Tue, Dec 6, 2011 at 11:15 AM, Arnaud wrote:
> thanks, of course, this work.
> I will have to edit ticks labels ...
>
> shall we expect a correction in near future ?
>
It is doubtful unless I have some sort of eureka moment. I have been
tinkering with this problem on-and-off for a few months n
Benjamin Root writes:
> Confirmed. This seems to be a bug, but a quick glance at hist() doesn't
> make it obvious to me what the cause is. Perhaps it is in bar()?
>
> Leo, could you please file a bug report on github?
Done.
--
Leo Breebaart
--
You're not crazy. The v1.1.x branch got inadvertently moved to master
yesterday. On the v1.1.x branch this fix is not applied. I will do so now.
Mike
On 12/05/2011 05:46 PM, Benjamin Root wrote:
Heh, strange... I could have sworn that the reference counter
decrements were there... Ok, looks
On 12/06/2011 12:43 AM, Arnaud wrote:
> Hello, and thank you for this answer.
>
> I do not care that much of the colorbar, i added it to make sure the
> range actually started at 0.
> I used the contour function to that purpose too i.e. to show that my
> function actally ranged from 0 to 100.
>
>
>>> Sven Duscha 12/06/11 4:50 PM >>>
On Dec 6, 2011, at 4:34 PM, Till Stensitzki wrote:
> I think you have to plot something, else matplotlib don't know where
to draw the
> ticks.
Thankfully that got solved; I had an additional
self.ax1.get_xaxis().set_visible(False)
somewhere in my code.
Hi,
how could I realize a moving marker line under the mouse pointer?
I know about event handling
http://matplotlib.sourceforge.net/users/event_handling.html
and would use ‘ axes_enter_event’ to react on, then draw a line
with
axvline(x=event.xdata, linewidth=1, color='r')
but how can
I would like to draw a simple circle around a specified latitude and
longitude but I cannot find an appropriate command.
I have tried using
map.drawgreatcircle(myLON, myLAT,myLON, myLAT, linewidth=20,color='k')
but this doesn't do anything
or even
map.drawgreatcircle(myLON+1, myLAT+1,myLON-1, myLAT
Hi,
I kind of got the basic functionality working using
cid = self.fig.canvas.mpl_connect('motion_notify_event',
self.update_marker)
def update_marker(self, event):
print "plotMarker()" # DEBUG
self.marker=self.ax1
#print 'button=%d, x=%d, y=%d, xdata=%
On Tuesday, December 6, 2011, Sven Duscha wrote:
> Hi,
>
>
> I kind of got the basic functionality working using
>
>
> cid = self.fig.canvas.mpl_connect('motion_notify_event',
> self.update_marker)
>
>
> def update_marker(self, event):
> print "plotMarker()" # DEBUG
> self.m
On Tuesday, December 6, 2011, questions anon
wrote:
> I would like to draw a simple circle around a specified latitude and
longitude but I cannot find an appropriate command.
> I have tried using
> map.drawgreatcircle(myLON, myLAT,myLON, myLAT, linewidth=20,color='k')
> but this doesn't do anythin
>>> Benjamin Root 12/07/11 4:16 AM >>>
>
> Use draw_idle() if performance is an issue. Also, you don't have to
redraw
> everything. You can save the object returned by avline()
> and in subsequent draws, just modify the data. Usually, there is a
set_data()
> or a set_xy() method you can use f
Dear,
you can try my tutorial to achieve this properly :
http://www.geophysique.be/2011/02/20/matplotlib-basemap-tutorial-09-drawing-circles/
Cheers,
Thom
ps : on the "things to do when I have some time" list : commit a method to the
default basemap package to do this...
Da
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