On Wed, Jun 3, 2015 at 5:08 PM, Nathan Goldbaum wrote:
> I'm a big fan of option D. So much so that when I needed to make a movie of
> ony my galaxy simulations today I went ahead and used it:
>
> https://youtu.be/bnm554et0T8
Beautiful! How hard would it be to also do this for the other
propose
Hi all,
While playing around with scatter plots, I noticed something strange
about the colors displayed. For example,
f = plt.figure()
ax = f.gca(projection='3d')
ax.scatter([1,2,3], [1,2,3], [1,2,3], 'o', c=[(0,0,1,1), (0,0,0,1), (1,0,0,1)])
plt.show()
should show a blue, a black and a red dot
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Hi all,
According to the `spy` docstring, it can display sparse matrices from
scipy. The following code snippet seems to break, however:
In [20]: import scipy.sparse as sp
In [21]: d = sp.lil_eye((15, 15))
In [22]: plt.spy(d)
Am I using the `spy` function correctly? I've also tried forcing
mar
Hi Gary
Sorry, I didn't even read the docstring since I have been using
SciPy's "imsave" so far.
2009/11/8 Gary Ruben :
> This may be all you need. My tests (in the attached test.py) appear to
> work. However, I don't think it's what you want. By default, figimage
> even expects NxMx3 and NxMx4 a
Hey all,
2009/2/10 Andrew Straw :
> Gary Ruben wrote:
>> Hi Andrew,
>>
>> I don't have commit access. If you would check it in, that would be great.
>
> Committed to the trunk in r6899... Thanks!
>
> And, sheesh, SourceForge's SVN server is slooow today for me, although
> it seems to have finally
2009/11/3 John Hunter :
> Perhaps you can file a bug report on the tracker so Michiel can look into it?
Here we go:
https://sourceforge.net/tracker/?func=detail&aid=2891502&group_id=80706&atid=560720
Cheers
Stéfan
--
Co
Hi JJ
2009/11/2 Jae-Joon Lee :
> I now think this is not the dpi issue.
> Can you check the size of your figure in mac os X backend, after the
> plot is drawn?
>
> print f.get_size_inches()
>
> 8x6 inch is the default.
It says [4, 2.52], so I think you are right!
> So, my recommendation is to us
Hi JJ
2009/11/1 Jae-Joon Lee :
> Can you try to install matplotlib again, after removing old ones.
> The mac os X had a bug that does take care of the dpi. But I guess
> this bug has been fixed in the svn.
Unfortunately, I still see the same behaviour using the latest version
from SVN. As noted
Hi John
2009/11/1 John Hunter :
> To avoid the overlap on the titles and ticks, you will want to play
> with the font size of the ticks and title, but most importantly the
> subplots_adjust parameters hspace and wspace.
> If using a suptitle, you may also want to adjust top.
Thanks for the advice
2009/10/31 Eric Firing :
> You forgot the attachment.
I hate it when that happens -- here it is!
Cheers
Stéfan
badplot.py
Description: Binary data
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Hi Eric,
2009/9/28 Eric Firing :
>> When saving plots (using plt.figsave and matplotlib from SVN)
>> consisting of subplots, the layout is a bit messed up. As an example,
>> have a look at
>>
>> http://mentat.za.net/refer/segmentation.pdf
>
> Wow, that's really ugly! I suspect that for anyone to
Hi all,
When saving plots (using plt.figsave and matplotlib from SVN)
consisting of subplots, the layout is a bit messed up. As an example,
have a look at
http://mentat.za.net/refer/segmentation.pdf
I have tried adjusting the figure size, the font size, the w- and
hspace, etc. Is this a known
Hi all,
I noticed that `ginput` no longer works (tested with SVN trunk). Is
this a known problem?
Kind regards,
Stéfan
---
PyDeadObjectError Traceback (most recent call last)
/Users/stefan/ in ()
/
Hi all,
I am putting together a new frontpage for SciPy.org, and I would like
to add a link to the Matplotlib project. I have been trying to
generate a windrose, which is part of your logo, but the script posted
to the list a while ago simply produces a blank plot. Do you have a
version availabl
2008/6/25 Michael Droettboom <[EMAIL PROTECTED]>:
> Maybe this should be made an option on the "transparent" kwarg to savefig,
> something like:
>
> transparent = 'figure' | 'figure_and_axes'
>
> Or is that just making things too complicated?
Those options would both be very handy.
In the meanti
Hi all,
I'm generating plots for a document with a non-white background, and I
need the outer rectangle (the one is normally gray on the screen) to
be transparent. Savefig doesn't seem to have such an option: is it
possible to do it already, and if not, would there be any interest in
a patch?
Re
2008/6/24 John Hunter <[EMAIL PROTECTED]>:
> Committed to svn r5654 -- here is the test script::
>
> import numpy as np
> import matplotlib.pyplot as plt
> plt.plot(np.random.rand(10), 'x-', label='first line')
> plt.plot(np.random.rand(10), 'o-.', label='second line')
> plt.legend(numpoints=1
Hi all,
Sorry to bump the thread, but has anyone had a chance to take a look?
I've re-attached the patch.
Regards
Stéfan
2008/6/17 Stéfan van der Walt <[EMAIL PROTECTED]>:
> Hi John
>
> 2008/6/12 John Hunter <[EMAIL PROTECTED]>:
>> On Thu, Jun 12, 2008 at 7:56
Hi John
2008/6/12 John Hunter <[EMAIL PROTECTED]>:
> On Thu, Jun 12, 2008 at 7:56 AM, Stéfan van der Walt <[EMAIL PROTECTED]>
> wrote:
>
>> linestyle 'x' ---> legend ' x '
>> linestyle '-x' ---> legend '---x---'
2008/6/12 Manuel Metz <[EMAIL PROTECTED]>:
> When looking, e.g. at axes.py, I see 3 different arguments passed to
> numpy astype()/array()/zero() and friends:
>
> x = np.asarray(x).astype(np.float32)
> x = np.zeros( x, np.float_ )
> x = np.ones((col,), float)
>
> Is there a preferred one to s
Hi all,
By default, 'legend' uses two points two represent a line. This looks
a bit weird when you have only markers (no line), e.g.,
import matplotlib.pyplot as plt
plt.plot([1,2,3], [4,5,6], 'x', label='first line')
plt.legend()
plt.show()
Notice how there are two crosses in the legend. Havi
Hi all
I only read this thread today, and see that we have been battling many
of the same challenges in our documentation efforts. I am glad to see
that you are making such good progress!
2008/6/1 John Hunter <[EMAIL PROTECTED]>:
>> I just realized, though, that I should probably be striving to
And the attachment...
On 20/04/2008, Eric Firing <[EMAIL PROTECTED]> wrote:
cef.py
Description: Binary data
-
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On 20/04/2008, Eric Firing <[EMAIL PROTECTED]> wrote:
> I don't see any contour lines; I see only the boundaries between patches.
> In other words, the plot looks the way I would expect it to. This is with
> evince or gv on a linux machine. (Both fail when trying to blow up the plot
> to 400%, bu
On 20/04/2008, Eric Firing <[EMAIL PROTECTED]> wrote:
> > Odd, I'm using matplotlib 0.98pre (svn) with GTKAgg (gtk 2.12.8, pygtk
> >
> Very odd. Would you try writing out postscript and pdf, please, and see
> whether they behave the same way?
The contour lines are still visible:
http://mentat.z
Hi Eric
On 18/04/2008, Eric Firing <[EMAIL PROTECTED]> wrote:
> It doesn't on my machine with backend GtkAgg, and I have never seen this
> behavior. What backend are you using?
Odd, I'm using matplotlib 0.98pre (svn) with GTKAgg (gtk 2.12.8, pygtk
2.12.1) on an OSX machine. Btw, matplotlib doe
Hi all,
I noticed that, contrary to what the docstring says,
contourf(Z,10)
draws contour lines on the different levels.
The attached patch adds a draw_contours keyword that explicitly
controls this behaviour. I don't know why it works (I set linewidths
to 1 and the lines disappear?!), but it
Hi all,
I am trying to compile matplotlib under MacOSX 10.5, and I get the
following error message:
src/_image.cpp:842: error: insn does not satisfy its constraints:
(insn 2573 1070 2574 126 agg24/include/agg_color_rgba.h:268 (set
(mem:QI (plus:SI (reg/f:SI 6 bp)
(const_int -280 [
Hi all,
I am trying to place small images (say 128x128) at specific (x,y)
positions on the plotting canvas. I'm sure it is possible, but I
don't know what the magic incantation is. I don't want anyone to
spend time on figuring it out, but if you do know the answer, please
let me know.
Thanks,
S
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