On 10-Dec-08, at 3:11 PM, Ryan Wagner wrote:
> Hi Everyone,
> Does anyone know the long term plans of fixing Axes3d / Mplot3D
> in MPL? Is this ever going to be re-incorporated in this library in
> the future? Just wondering…
> -Ryan Wagner
Oddly, this hasn't been answered, so I will, bu
Ken,
On Wed, Dec 17, 2008 at 1:14 AM, Ken Schutte wrote:
> This new FancyArrow stuff looks great, but I'm having trouble getting it to
> work. All of the gallery examples I see seem to only use it thru an
> 'annotate' call. I just want to draw these arrows directly.
>
> I tried the following, b
This new FancyArrow stuff looks great, but I'm having trouble getting it to
work. All of the gallery examples I see seem to only use it thru an
'annotate' call. I just want to draw these arrows directly.
I tried the following, but it just draws a plain line:
ax = gca()
c = matplotlib.patches.Fa
Aleš Čadež wrote:
> First of all, thanks for helping me. What you wrote is not exactly what
> i need. Let me show you an example:
>
>
>
>
>
> Now here are different size circles (biggest grey is »size=8«, other two
> are »size=4«, and blue circles are size 2 and 1). I would like to color
On Tue, Dec 16, 2008 at 7:06 PM, Jae-Joon Lee wrote:
> ps. John, are you releasing a new maintenance version? I'm afraid that
> my previous patch broke one of the example. Sorry, I thought the fix
> was obvious and didn't pay much attention.
Yes, and I had just completed a round of testing when
This should now be fixed (maintenance & trunk).
John,
I guess I found what I did wrong last time.
I used emacs svn interface for committing and it seems that some of
the properties are not properly committed.
This time, I simply used the shell command.
let me know if I messed up again.
-JJ
ps. J
Michael Hearne wrote:
> I'm trying to replicate the color-mapping behavior of the GMT package
> with matplotlib/basemap and the imshow() function, and have run into a
> problem.
>
> Using GMT you can assign colors to ranges of Z values, so that (for
> example), Z values between 0 and 50 are giv
On Tue, Dec 16, 2008 at 3:17 PM, Christopher Barker
wrote:
>> > python myfile.py -dPS
>
> same error -- why does it need to use png at all with PS?
Chris,
Thanks for all the tests. The image module uses _png. Even the
vector backends need raster images. We could move the import into the
met
On Tue, Dec 16, 2008 at 3:59 PM, John Hunter wrote:
> Just a quick comment -- the symbol _png_destroy_read_struct is not
> defined in the png sources I am using (png_destroy_read_struct is).
> Thus it looks like a C++ name mangling issue, probably introduced when
> the mpl c++ includes and links
On Tue, Dec 16, 2008 at 2:25 PM, John Hunter wrote:
dlopen(/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/matplotlib-0.98.5.1-py2.5.egg/matplotlib/_png.so,
>> 2): Symbol not found: _png_destroy_read_struct
>> Referenced from:
>
>
> Well, at least we have a *differen
On Tue, Dec 16, 2008 at 4:02 PM, Jouni K. Seppänen wrote:
> "Jae-Joon Lee" writes:
>
>> So, Lebostein and j, if you know how to check out using svn, can you
>> give a try either the svn trunk or the maintenance branch? I'm
>> attaching the patch just in case.
>
> On the svn trunk, the demo examp
Hi Michael,
I may be completely off my rocker here, but I think that you can define the
range of Z values that the ramp should be applied to with the Normalize
function.
cmap = matplotlib.colors.LinearSegmentedColormap('my_colormap',cdict,256)
norm = mpl.colors.Normalize(vmin=.0, vmax=1.0)
I'm o
Another note:
I was wrong, if I easy_install the egg without the -macosx from scratch,
it fails with:
Searching for matplotlib-0.98.5.1-py2.5
Reading http://pypi.python.org/simple/matplotlib-0.98.5.1-py2.5/
Couldn't find index page for 'matplotlib-0.98.5.1-py2.5' (maybe misspelled?)
Scanning ind
I'm trying to replicate the color-mapping behavior of the GMT package
with matplotlib/basemap and the imshow() function, and have run into a
problem.
Using GMT you can assign colors to ranges of Z values, so that (for
example), Z values between 0 and 50 are given a color interpolated
between
Jörgen Stenarson
writes:
> __date__ = '$Date: 2008-12-15 21:46:00 +0100 (må, 15 dec 2008) $'
> Does anyone know how I can force svn and tortoise svn to not include the
> last part with the weekday? I'm not sure if svn always uses utf-8 if
> that is the case then we could just add the encod
"Jae-Joon Lee" writes:
> So, Lebostein and j, if you know how to check out using svn, can you
> give a try either the svn trunk or the maintenance branch? I'm
> attaching the patch just in case.
On the svn trunk, the demo examples/api/legend_demo.py now fails at
"leg.get_texts()" with "Attribut
On Tue, Dec 16, 2008 at 2:17 PM, Christopher Barker
wrote:
> However, once installed, I tried to run it, and got libpng issues --
> aaarrgg!:
Could you also test the mpkg zip file -- I am curious if that shows
the same png problems for you.
JDH
-
On Tue, Dec 16, 2008 at 2:20 PM, Michael Oevermann
wrote:
> That's exactly what I was looking for! But how do I get the new feature
> into my
> matplotlib version?
Either wait for the next release and use the workaround for now, or
install from svn. See
http://matplotlib.sourceforge.net/fa
On Tue, Dec 16, 2008 at 2:17 PM, Christopher Barker
wrote:
> "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/matplotlib-0.98.5.1-py2.5.egg/matplotlib/image.py",
> line 19, in
>from matplotlib import _png
> ImportError:
> dlopen(/Library/Frameworks/Python.framew
On Tue, Dec 16, 2008 at 2:13 PM, Michael Hearne wrote:
> John - I get the same error at the end. I've been able to build the package
> from the tarball successfully. Output follows:
No, this is not the same. In the original post you had
error: lib/matplotlib/mpl-data/matplotlib.conf.template
That's exactly what I was looking for! But how do I get the new feature
into my
matplotlib version?
Michael
John Hunter schrieb:
> On Tue, Dec 16, 2008 at 10:30 AM, John Hunter wrote:
>
>
>>> using in favour of matplotlib). Plotting the data twice- the first time
>>> without
>>> symbol showi
John Hunter wrote:
> I've posted new eggs and a binary mpkg installer for OS X and a new
> tarball. I've tried your egg renaming trick. Let me know how it
> goes.
well, when I tried:
easy_install matplotlib-0.98.5.1-py2.5-macosx.egg
it again did the sillyness of installing it, then going and d
John - I get the same error at the end. I've been able to build the
package from the tarball successfully. Output follows:
sudo easy_install matplotlib-0.98.5.1-py2.5-macosx.egg
Processing matplotlib-0.98.5.1-py2.5-macosx.egg
removing
'/Library/Python/2.5/site-packages/matplotlib-0.98.5.1-py2.5-
On Mon, Dec 15, 2008 at 7:08 PM, Michael Hearne wrote:
> I get the following output when trying to install the latest version of
> matplotlib from an egg. I'm running Mac OS X 10.5.5.
We've had a lot of trouble with our eggs. I am not sure this is all
our fault, because it looks like some combi
On Tue, Dec 16, 2008 at 12:17 PM, jkitchin wrote:
>
> I also observed this with eps output. The png looked fine, but the eps legend
> was very large in my case.
>
> j
>
Hmm, it is not clear to me if this is a same issue. I think eps output
is not very sensitive to dpi thing in matplotlib.
I trie
I just found my previous message was only sent to Lebostein.
Anyhow, here is my original meesage.
On Tue, Dec 16, 2008 at 10:38 AM, Jae-Joon Lee wrote:
> Yes, I can see the differences.
> Anyway, it seems to me the differences are primarily caused by
> different dpi, not by different backend.
>
On Tue, Dec 16, 2008 at 12:38 PM, Jörgen Stenarson
wrote:
> Hi
>
> I get the following error when I try to build matplotlib on a windows
> machine. It builds fine if I comment out the offending line in setup.py.
>
> C:\python\external\matplotlib-trunk>python setup.py config
> --compiler=mingw32 bu
Hi,
I have a problem with svn. When updating trunk today I get the following
from line 94 in matplotlib/__init__.py:
__date__ = '$Date: 2008-12-15 21:46:00 +0100 (må, 15 dec 2008) $'
As you can see there is a 'å' in the Date string but there is no
encoding specified at the top of the file
Hi
I get the following error when I try to build matplotlib on a windows
machine. It builds fine if I comment out the offending line in setup.py.
C:\python\external\matplotlib-trunk>python setup.py config
--compiler=mingw32 build --compiler=mingw32 bdist
Traceback (most recent call last):
F
AlsCdz wrote:
> Hello, i need you help!
> I want to draw a plot with circles, which are coloured according to size. So
> let's say we have a list=[1,3,5,7] that would give me four circles, first
> very small, second bigger and so on.
> Now i need a way to "convert" integers to color value which wo
Ahh, because I have labels and other text already drawn on the image.
Squishing it alters the shape of the letters. And I have potentially many
of these coming out of WMS requests where I know the image size and corner
coords, but I can't alter the basic nature of the image. What I'd like to
do i
Roger André wrote:
> Hi Jeff,
>
> I checked, and no the images are not geographically square. I wonder
> if I could approach this problem in a different way. Would it be
> possible for me to add tick marks and annotation to the image without
> using the Basemap module alone? My thinking is th
Hi Jeff,
I checked, and no the images are not geographically square. I wonder if I
could approach this problem in a different way. Would it be possible for me
to add tick marks and annotation to the image without using the Basemap
module alone? My thinking is that I could bring the image into M
I also observed this with eps output. The png looked fine, but the eps legend
was very large in my case.
j
Lebostein wrote:
>
> Hi,
>
> with the new version of matplotlib, the legend looks different in png and
> pdf!
>
> I could post examples, but you can look in the galery also:
> http://m
On Tue, Dec 16, 2008 at 10:30 AM, John Hunter wrote:
>> using in favour of matplotlib). Plotting the data twice- the first time
>> without
>> symbol showing every data point and the second time onlywith the symbol
>> and some skip in the data - doesn't help as I now get two entities in
>> the leg
On Tue, Dec 16, 2008 at 10:09 AM, Michael Oevermann
wrote:
> Hi all,
>
> I am trying to find a solution to the following problem (without
> success so far):
> I have some high frequency data which I want to plot with a simple
> plot command using a solid line and a symbol. However, since I have m
Hi all,
I am trying to find a solution to the following problem (without
success so far):
I have some high frequency data which I want to plot with a simple
plot command using a solid line and a symbol. However, since I have many
many
data points I want to plot the symbol only every N'th data poi
This looks like a dpi issue -- that is the only difference between the
regular and hi-res png. Jae-Joon -- do you have any thoughts? Perhaps
something is dpi-dependent in the new legend code where it shouldn't be?
Mike
Lebostein wrote:
> Hi,
>
> with the new version of matplotlib, the legend
Hi,
with the new version of matplotlib, the legend looks different in png and
pdf!
I could post examples, but you can look in the galery also:
http://matplotlib.sourceforge.net/gallery.html
for example the legend_demo3
http://matplotlib.sourceforge.net/examples/pylab_examples/legend_demo3.html
Hello, i need you help!
I want to draw a plot with circles, which are coloured according to size. So
let's say we have a list=[1,3,5,7] that would give me four circles, first
very small, second bigger and so on.
Now i need a way to "convert" integers to color value which would match
matplotlib.cm
Angus McMorland wrote:
>>> I get this error:
>>>
>>> writing output... index modules/calculate
>>> /usr/lib/python2.5/site-packages/sphinx/ext/sphinxext/mathmpl.py:107:
>>> Warning: Could not render math expression $lpha$
>>> Warning)
>>> /usr/lib/python2.5/site-packages/sphinx/ext/sphinxext/mathm
Roger André wrote:
> Hi All,
>
> I have some square images which were generated via WMS requests. I
> have imported them into Matplotlib via pil_to_array, and then display
> them in a Basemap instance where I have defined the projection as:
>
> m = Basemap(projection='cyl', lon_0=lon_0, llcrnrlo
42 matches
Mail list logo
