Re: [Matplotlib-users] Problem with the position of tick la bels in postscript file
Hi Richard, what exactly wrong here? I didn't found anything... On 4 May 2007, Richard Vernhes wrote: > Here is attached the eps file with misaligned labels and grid. > Richard -- Zack - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] wx printing and py2exe examples don't work on py25 wx2.8.3
Im developing a financial python/wx/sqlite and the client requested me a
chart. I first thought about using win32com to call excel but didnt sound so
clean to me. I googled a little and found matplot. Seems really great even
becouse it could be embedded on WX applications. But since im out of time i
just used the simplest example without embedding anything:
from pylab import *
class VButler(wx.Frame):
(...)
def first_chart (self,ticks):
display = self.load_indicatorVol(ticks)
colors=['ro','bo','go','yo','rs','bs','gs','ys']
for row in display:
try:
cor=colors.pop(0)
except:
colors=['rx','bx','gx','yx','rv','bv','gv','yv']
cor=colors.pop(0)
plot([float(row[2])],[float(row[3])],cor)
text(float(row[2]),float(row[3]),row[0])
axis([0,10,0,25])
show()
When i tryed to print using printing_in_wx.py i couldnt. It would only print
a part of the graphic, if i tryed to preview the print it would show me a
blank page. Ctrl+c had a problem since event.KeyCode is not a function and
was called like one, but fixed that it would copy the image to clipboard OK.
My boss is requesting me this software as soon as yesterday so i gave him
the option of first saving it as a PNG and then print... When i tryed to
build a py2exe i got some problems...
# My Setup Code
VolatilityButler = Target(
# used for the versioninfo resource
description = "VolatilityButler",
version = "1.2.1",
company_name = "Sala 1 / La Colina",
name = "VolatilityButler",
# what to build
script = "vol_butler.py",
other_resources = [(RT_MANIFEST, 1, manifest_template %
dict(prog="VolatilityButler")),],
icon_resources = [(1, "butler.ico")],
dest_base = "VolatilityButler")
setup(
options = {"py2exe": {"compressed": 1,
"optimize": 2,
"ascii": 1,
"bundle_files": 1}},
zipfile = None,
windows = [VolatilityButler],
)
#Error after running it
The following modules appear to be missing
['FFT', 'LinearAlgebra', 'MA', 'MLab', 'Matrix', 'Numeric', 'Pyrex', '
Pyrex.Compiler', '_curses', 'backends.draw_if_interactive','
backends.new_figure_manager',]
it was alot of modules not found and when i tryed to run the exe
Traceback (most recent call last):
File "vol_butler.py", line 14, in
from pylab import *
File "zipextimporter.pyo", line 82, in load_module
File "pylab.pyo", line 1, in
File "zipextimporter.pyo", line 82, in load_module
File "matplotlib\pylab.pyo", line 199, in
File "zipextimporter.pyo", line 82, in load_module
File "matplotlib\cm.pyo", line 5, in
File "zipextimporter.pyo", line 82, in load_module
File "matplotlib\colors.pyo", line 33, in
File "zipextimporter.pyo", line 82, in load_module
File "matplotlib\numerix\__init__.pyo", line 147, in
ImportError: No module named random_array
i looked at some setup.py examples, but they are from python 2.3 and using a
'share' folder that i dont have in my Python2.5 folder. But i tryed to make
it like the example.
data = glob.glob('C:\Python25\Lib\site-packages\matplotlib\*')
setup(
options = {"py2exe": {"compressed": 1,
"optimize": 2,
"ascii": 1,
"bundle_files": 1}},
zipfile = None,
windows = [VolatilityButler],
data_files=[("matplotlibdata",data)],
)
and the error while running the setup:
*** copy data files ***
error: can't copy 'C:\Python25\Lib\site-packages\matplotlib\backends':
doesn't exist or not a regular file
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Re: [Matplotlib-users] plotting wind-speed time series (was: What kind of chart should I use?)
On 5/4/07, Alan Jackson <[EMAIL PROTECTED]> wrote: > On Fri, 4 May 2007 12:15:13 -0700 (PDT) > [EMAIL PROTECTED] wrote: > > > Saw this: > > > > http://www.originlab.com/www/products/GraphGallery.aspx?GID=26&s=8&lm=215 > > > > Since I am not interested in wind direction, may be I can use stacked > > bar-chart. Still, how would I tie plot_data with it though? grab "windrose.py" at the end of this thread http://www.nabble.com/windrose-t1392107.html I've not used it but I think it is what you are looking for: a windrose module for python. JDH - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] plotting wind-speed time series (was: What kind of chart should I use?)
On Fri, 4 May 2007 12:15:13 -0700 (PDT) [EMAIL PROTECTED] wrote: > Saw this: > > http://www.originlab.com/www/products/GraphGallery.aspx?GID=26&s=8&lm=215 > > Since I am not interested in wind direction, may be I can use stacked > bar-chart. Still, how would I tie plot_data with it though? I don't do what you are trying to do, but I do some other weather plots, http://www.oplnk.net/~ajackson/weather/ -- --- | Alan K. Jackson| To see a World in a Grain of Sand | | [EMAIL PROTECTED] | And a Heaven in a Wild Flower, | | www.ajackson.org | Hold Infinity in the palm of your hand | | Houston, Texas | And Eternity in an hour. - Blake | --- - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] plotting wind-speed time series (was: What kind of chart should I use?)
Saw this: http://www.originlab.com/www/products/GraphGallery.aspx?GID=26&s=8&lm=215 Since I am not interested in wind direction, may be I can use stacked bar-chart. Still, how would I tie plot_data with it though? Regards, > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On > Behalf Of [EMAIL PROTECTED] > Sent: Friday, May 04, 2007 9:41 AM > To: matplotlib-users@lists.sourceforge.net > Subject: [Matplotlib-users] What kind of chart should I use? > > > Hi list, > > I have a set of time series data which is year's worth of > wind speed at a particular place (one data point per minute). > I want to see how wind speed spreads throughout the day. I > can do a scatter char with 24 hours of the day vs wind speed > but then I end up with something that's not too useful (too > many data points). What's more interesting is to present the > data as a time / wind speed / frequency plot. > > The kind of plot shown in image_interp.py looks interesting. > Is there a way to combine the capability of plot_date and > imshow? If so, may be I can have hour of the day vs > wind-speed with the color be a function of the data frequency. > > Thanks, > > -- > John Henry > -- John Henry - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] freetypelib problem scipy superpack matplotlib
Robert Kern wrote: > Christopher Barker wrote: >> Samuel M. Smith wrote: >>> I did not have this problem with the matplotlib on >>> http://pythonmac.org/packages/py25-fat/dmg/matplotlib-0.90.0-py2.5-macosx10.4-2007-02-20.dmg >> That one was probably built with a statically linked freetype, as the >> one Apple provides doesn't work with MPL. > > No, it was built against a dynamic freetype library which was not included > with > the package. If it had been statically linked, there wouldn't be a problem. My deepest apologies. I misread your post as referring to the Scipy Superpack package. You are correct. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] freetypelib problem scipy superpack matplotlib
Samuel M. Smith wrote: > So the conclusion is pythonmac matplotlib uses a statically linked > freetype so it doesn't look into /usr/local/lib > and Fonnesbeck's scipy superpack matplotlib is using a dynamically > linked freetype which is looking into /usr/local/lib Yes. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] freetypelib problem scipy superpack matplotlib
So the conclusion is pythonmac matplotlib uses a statically linked freetype so it doesn't look into /usr/local/lib and Fonnesbeck's scipy superpack matplotlib is using a dynamically linked freetype which is looking into /usr/local/lib On 4 May 2007, at 12:09 , Robert Kern wrote: > Christopher Barker wrote: >> Samuel M. Smith wrote: >>> I did not have this problem with the matplotlib on >>> http://pythonmac.org/packages/py25-fat/dmg/matplotlib-0.90.0- >>> py2.5-macosx10.4-2007-02-20.dmg >> >> That one was probably built with a statically linked freetype, as the >> one Apple provides doesn't work with MPL. > > No, it was built against a dynamic freetype library which was not > included with > the package. If it had been statically linked, there wouldn't be a > problem. > > -- > Robert Kern > > "I have come to believe that the whole world is an enigma, a > harmless enigma > that is made terrible by our own mad attempt to interpret it as > though it had > an underlying truth." > -- Umberto Eco > > > -- > --- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > ___ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users ** Samuel M. Smith Ph.D. 2966 Fort Hill Road Eagle Mountain, Utah 84005-4108 801-768-2768 voice 801-768-2769 fax ** "The greatest source of failure and unhappiness in the world is giving up what we want most for what we want at the moment" ** - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] freetypelib problem scipy superpack matplotlib
Christopher Barker wrote: > Samuel M. Smith wrote: >> I did not have this problem with the matplotlib on >> http://pythonmac.org/packages/py25-fat/dmg/matplotlib-0.90.0-py2.5-macosx10.4-2007-02-20.dmg > > That one was probably built with a statically linked freetype, as the > one Apple provides doesn't work with MPL. No, it was built against a dynamic freetype library which was not included with the package. If it had been statically linked, there wouldn't be a problem. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] freetypelib problem scipy superpack matplotlib
Samuel M. Smith wrote: > I did not have this problem with the matplotlib on > http://pythonmac.org/packages/py25-fat/dmg/matplotlib-0.90.0-py2.5-macosx10.4-2007-02-20.dmg That one was probably built with a statically linked freetype, as the one Apple provides doesn't work with MPL. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception [EMAIL PROTECTED] - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] What kind of chart should I use?
It sounds like you want a 2-d histogram: i.e. bins for each time and speed-range combination. I'm not sure how to plot that as a 3-d plot, but contouring it might work OK. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception [EMAIL PROTECTED] - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem with the position of tick labels in postscript file
Darren Dale wrote: > Maybe you could post your file? Mine looks ok, see attached. A close look at that attached file shows that the grid lines are not quite lined up with the tics -- by about a line width. I suspect that the grid code and tic code are rounding differently or something. -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R(206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception [EMAIL PROTECTED] - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] freetypelib problem scipy superpack matplotlib
I needed to use some function from scipy. It appeared that the easiest way to install it was to use the scipy superpack http://idisk.mac.com/fonnesbeck-Public/ScipySuperpack-PPC-10.4-py2.5.zip After installing ipython --pylab exits with error on startup see below: It appears to be a freetype problem. I have the macports freetype in /opt/local/lib/libfreetype.6.dylib I added a symbolic link in /usr/local/lib to the /opt/local/lib and that fixed the problem sudo ln -s /opt/local/lib/libfreetype.6.dylib /usr/local/lib/ libfreetype.6.dylib Since I did not have this problem with the matplotlib on http://pythonmac.org/packages/py25-fat/dmg/matplotlib-0.90.0-py2.5- macosx10.4-2007-02-20.dmg I wonder why this occurred with scypy super pack? I assume there is a difference in how the two were built where one could find the free typelib and the other couldn't ipython --pylab loaded rc file /Users/samuel/.matplotlib/matplotlibrc matplotlib version 0.90.0 verbose.level helpful interactive is False units is False platform is darwin numerix numpy 1.0.3.dev3728 Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/Current/bin/ ipython", line 27, in IPython.Shell.start().mainloop() File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/IPython/Shell.py", line , in start return shell(user_ns = user_ns) File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/IPython/Shell.py", line 1028, in __init__ shell_class=MatplotlibMTShell) File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/IPython/Shell.py", line 767, in __init__ on_kill=[self.wxexit]) File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/IPython/ipmaker.py", line 95, in make_IPython embedded=embedded,**kw) File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/IPython/Shell.py", line 571, in __init__ user_ns,b2 = self._matplotlib_config(name,user_ns) File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/IPython/Shell.py", line 463, in _matplotlib_config from matplotlib import backends File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/matplotlib/backends/__init__.py", line 55, in new_figure_manager, draw_if_interactive, show = pylab_setup() File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/matplotlib/backends/__init__.py", line 24, in pylab_setup globals(),locals(),[backend_name]) File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/matplotlib/backends/backend_wxagg.py", line 21, in from matplotlib.figure import Figure File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/matplotlib/figure.py", line 7, in from axes import Axes, Subplot, PolarSubplot, PolarAxes File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/matplotlib/axes.py", line 17, in from axis import XAxis, YAxis File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/matplotlib/axis.py", line 25, in from font_manager import FontProperties File "/Library/Frameworks/Python.framework/Versions/2.5/lib/ python2.5/site-packages/matplotlib/font_manager.py", line 39, in from matplotlib import ft2font ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.5/ lib/python2.5/site-packages/matplotlib/ft2font.so, 2): Library not loaded: /usr/local/lib/libfreetype.6.dylib Referenced from: /Library/Frameworks/Python.framework/Versions/2.5/ lib/python2.5/site-packages/matplotlib/ft2font.so Reason: image not found ** Samuel M. Smith Ph.D. 2966 Fort Hill Road Eagle Mountain, Utah 84005-4108 801-768-2768 voice 801-768-2769 fax ** "The greatest source of failure and unhappiness in the world is giving up what we want most for what we want at the moment" ** - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] What kind of chart should I use?
Hi list, I have a set of time series data which is year's worth of wind speed at a particular place (one data point per minute). I want to see how wind speed spreads throughout the day. I can do a scatter char with 24 hours of the day vs wind speed but then I end up with something that's not too useful (too many data points). What's more interesting is to present the data as a time / wind speed / frequency plot. The kind of plot shown in image_interp.py looks interesting. Is there a way to combine the capability of plot_date and imshow? If so, may be I can have hour of the day vs wind-speed with the color be a function of the data frequency. Thanks, -- John Henry - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem with the position of tick labels in postscript file
On Friday 04 May 2007 11:10:32 am Richard Vernhes wrote: > Hi to all, > I'm new to Matplotlib and I noticed a problem concerning the placement of > tick labels when saving a figure to a postscript file. I'm using windows XP > with Matplotlib 0.90.0 and the default setup and backend. I also use > ipython with the -pylab option. > So, I type plot((1,2,3)) in the shell and I get a figure similar to that > presented in the user guide. Then I save it as an eps file and when I open > the resulting file (using GSVIEW) I notice that the labels on the y axis > are not properly aligned. That is, the 1.5 and 2.5 labels are almost stuck > to the y axis, while the 1.0, 2.0 and 3.0 labels are farther. Furthermore, > when I add a grid to my plot and save it to eps, I notice that the grid > lines are not well aligned with the ticks. This problem seems to occur both > with ps, eps and pdf files. Does anybody know what's the problem here? Maybe you could post your file? Mine looks ok, see attached. <>- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] From list of objects to plotting
I have some code that simplified looks like this:
class cKBO(object):
def __init__(cls):
cls.a = 0.
cls.e = 0.
lines = open("test.file","r").readlines()
nlist = []
for line in lines:
obj = cKBO()
(a,e) = line.split
obj.a = float(a)
obj.e = float(e)
nlist.append(obj)
I would now like to plot a vs e for all the obj objects in nlist.
how do I do that? I tried
plot(nlist[:].a,nlist[:].e,'ko')
show()
but that resulted in
raceback (most recent call last):
File "/Users/tgrav/Work/MyCode/Python/MOPS/ckbos.py", line 108, in ?
plot(nlist[:].a,nlist[:].e,'ko')
AttributeError: 'list' object has no attribute 'a'
Which is understandable. But how do I most easily convert a list of
class
objects into two lists of object variables?
Cheers
Tommy
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Re: [Matplotlib-users] build error on solaris
Hi Nadia, Actually, I have successfully install matplotlib by being patient. I used CC=CC python setup.py build first and when it stops for the compilation of a .c file, I switch to CC=cc python setup.py build and let it run and switches again when it stops. Probably changing the Makefile as you say is a better way. Now I have an import error though. I definitely have numpy installed and numpy.test() show all tests passed. >>> import matplotlib >>> import pylab The import of the numpy version of the _transforms module, _ns_transforms, failed. This is is either because numpy was unavailable when matplotlib was compiled, because a dependency of _ns_transforms could not be satisfied, or because the build flag for this module was turned off in setup.py. If it appears that _ns_transforms was not built, make sure you have a working copy of numpy and then re-install matplotlib. Otherwise, the following traceback gives more details: Traceback (most recent call last): File "", line 1, in File "/home/yfan/usr/local/share/ASpy25/lib/python2.5/site-packages/matplotlib/pylab.py", line 203, in from axes import Axes, PolarAxes File "/home/yfan/usr/local/share/ASpy25/lib/python2.5/site-packages/matplotlib/axes.py", line 14, in import artist File "/home/yfan/usr/local/share/ASpy25/lib/python2.5/site-packages/matplotlib/artist.py", line 4, in from transforms import identity_transform File "/home/yfan/usr/local/share/ASpy25/lib/python2.5/site-packages/matplotlib/transforms.py", line 223, in from _transforms import Value, Point, Interval, Bbox, Affine File "/home/yfan/usr/local/share/ASpy25/lib/python2.5/site-packages/matplotlib/_transforms.py", line 17, in from matplotlib._ns_transforms import * ImportError: ld.so.1: python: fatal: relocation error: file /home/yfan/usr/local/share/ASpy25/lib/python2.5/site-packages/matplotlib/_ns_transforms.so: symbol __1cDstdMdomain_error2T6M_v_: referenced symbol not found Nadia Dencheva wrote: > Hi Daniel, > > I've seen that and the only way I can make Python pick up the right > compiler/linker is to modify python/config/Makefile, > specifically > the fields for CC and CXX > > CC = gcc > CXX = g > > but also on some occasions comment out pic32 > > CCSHARED= #-xcode=pic32 > > It is possible that the compilation of ctraits.c will fail because it > doesn't compile with g and needs gcc in which case you can run the > command > manually with gcc and continue building the rest of the package. > > These are all the gory details of compiling matplotlib on Solaris. > It's possible but it's a pain, I wish someone has a better solution > for this. (May be Sun/Solaris will disappear before that.) > > Nadia > > __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Problem with the position of tick labels in postscript file
Hi to all, I'm new to Matplotlib and I noticed a problem concerning the placement of tick labels when saving a figure to a postscript file. I'm using windows XP with Matplotlib 0.90.0 and the default setup and backend. I also use ipython with the -pylab option. So, I type plot((1,2,3)) in the shell and I get a figure similar to that presented in the user guide. Then I save it as an eps file and when I open the resulting file (using GSVIEW) I notice that the labels on the y axis are not properly aligned. That is, the 1.5 and 2.5 labels are almost stuck to the y axis, while the 1.0, 2.0 and 3.0 labels are farther. Furthermore, when I add a grid to my plot and save it to eps, I notice that the grid lines are not well aligned with the ticks. This problem seems to occur both with ps, eps and pdf files. Does anybody know what's the problem here? Thank you - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] build error on solaris
Hi Daniel, I've seen that and the only way I can make Python pick up the right compiler/linker is to modify python/config/Makefile, specifically the fields for CC and CXX CC = gcc CXX = g++ but also on some occasions comment out pic32 CCSHARED= #-xcode=pic32 It is possible that the compilation of ctraits.c will fail because it doesn't compile with g++ and needs gcc in which case you can run the command manually with gcc and continue building the rest of the package. These are all the gory details of compiling matplotlib on Solaris. It's possible but it's a pain, I wish someone has a better solution for this. (May be Sun/Solaris will disappear before that.) Nadia Daniel Fan wrote: > I think the problem is the building use the same > command for compiling > .c file and .cpp/.cxx file. It uses whatever I set to > $CC to compile the > file and ignore $CXX. > I am using the latest ActivePython for solaris. > I've tried to set $CC=g , then I got the following > error message: > compute:/home/yfan/usr/local/src/matplotlib-0.87.7> > CC=g python > setup.py build > GTK requires pygtk > GTKAgg requires pygtk > running build > running build_py > running build_ext > building 'matplotlib._agg' extension > g -DNDEBUG -O -xcode=pic32 -Iagg23/include -Isrc > -Iswig > -I/home/yfan/usr/local/share/ASpy25/include/python2.5 > -c src/agg.cxx -o > build/temp.solaris-2.10-sun4u-2.5/src/agg.o > g : language code=pic32 not recognized > g : src/agg.cxx: linker input file unused since > linking not done > g -DNDEBUG -O -xcode=pic32 -Iagg23/include -Isrc > -Iswig > -I/home/yfan/usr/local/share/ASpy25/include/python2.5 > -c > agg23/src/agg_trans_affine.cpp -o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_trans_affine.o > g : language code=pic32 not recognized > g : agg23/src/agg_trans_affine.cpp: linker input file > unused since > linking not done > g -DNDEBUG -O -xcode=pic32 -Iagg23/include -Isrc > -Iswig > -I/home/yfan/usr/local/share/ASpy25/include/python2.5 > -c > agg23/src/agg_path_storage.cpp -o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_path_storage.o > g : language code=pic32 not recognized > g : agg23/src/agg_path_storage.cpp: linker input file > unused since > linking not done > g -DNDEBUG -O -xcode=pic32 -Iagg23/include -Isrc > -Iswig > -I/home/yfan/usr/local/share/ASpy25/include/python2.5 > -c > agg23/src/agg_bezier_arc.cpp -o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_bezier_arc.o > g : language code=pic32 not recognized > g : agg23/src/agg_bezier_arc.cpp: linker input file > unused since > linking not done > g -DNDEBUG -O -xcode=pic32 -Iagg23/include -Isrc > -Iswig > -I/home/yfan/usr/local/share/ASpy25/include/python2.5 > -c > agg23/src/agg_vcgen_dash.cpp -o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_vcgen_dash.o > g : language code=pic32 not recognized > g : agg23/src/agg_vcgen_dash.cpp: linker input file > unused since > linking not done > g -DNDEBUG -O -xcode=pic32 -Iagg23/include -Isrc > -Iswig > -I/home/yfan/usr/local/share/ASpy25/include/python2.5 > -c > agg23/src/agg_vcgen_stroke.cpp -o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_vcgen_stroke.o > g : language code=pic32 not recognized > g : agg23/src/agg_vcgen_stroke.cpp: linker input file > unused since > linking not done > g -DNDEBUG -O -xcode=pic32 -Iagg23/include -Isrc > -Iswig > -I/home/yfan/usr/local/share/ASpy25/include/python2.5 > -c > agg23/src/agg_rasterizer_scanline_aa.cpp -o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_rasterizer_scanline_aa.o > g : language code=pic32 not recognized > g : agg23/src/agg_rasterizer_scanline_aa.cpp: linker > input file unused > since linking not done > g -DNDEBUG -O -xcode=pic32 -Iagg23/include -Isrc > -Iswig > -I/home/yfan/usr/local/share/ASpy25/include/python2.5 > -c > agg23/src/agg_curves.cpp -o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_curves.o > g : language code=pic32 not recognized > g : agg23/src/agg_curves.cpp: linker input file > unused since linking > not done > CC -G build/temp.solaris-2.10-sun4u-2.5/src/agg.o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_trans_affine.o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_path_storage.o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_bezier_arc.o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_vcgen_dash.o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_vcgen_stroke.o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_rasterizer_scanline_aa.o > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_curves.o > -lstdc -lm -o > build/lib.solaris-2.10-sun4u-2.5/matplotlib/_agg.so > ld: fatal: file > build/temp.solaris-2.10-sun4u-2.5/src/agg.o: open > failed: No such file or directory > ld: fatal: file > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_trans_affine.o: > open > failed: No such file or directory > ld: fatal: file > build/temp.solaris-2.10-sun4u-2.5/agg23/src/agg_path_storage.o: > open > failed: No such file or directory > ld: fatal: file > build/temp.solari
