Re: [Matplotlib-users] No such attribute error with PDF output
It seems as a bug in the pdf backend, which can be fixed by the simple
patch below. I didn't commit this fix as I think it would be better if
original author (Jouni?) make sure this is a correct way. Neil, your
code will work okay if you don't use hatch. Or, you may apply the
patch by yourself.
-JJ
ps. I didn't know that hatch is supported in pdf backend. The
documentation needs update.
http://matplotlib.sourceforge.net/api/artist_api.html#matplotlib.patches.Patch.set_hatch
Index: lib/matplotlib/backends/backend_pdf.py
===
--- lib/matplotlib/backends/backend_pdf.py (revision 6687)
+++ lib/matplotlib/backends/backend_pdf.py (working copy)
@@ -942,4 +942,4 @@
def hatchPattern(self, lst):
pattern = self.hatchPatterns.get(lst, None)
if pattern is not None:
-return pattern[0]
+return pattern
name = Name('H%d' % self.nextHatch)
self.nextHatch += 1
On Sat, Dec 20, 2008 at 2:02 AM, Neil Conway n...@cs.berkeley.edu wrote:
On Sat, Dec 20, 2008 at 1:32 AM, Neil Conway n...@cs.berkeley.edu wrote:
I see the following error using matplotlib 0.95.1:
Sorry: that should be 0.98.5.1.
Neil
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Re: [Matplotlib-users] Fwd: [SciPy-user] reading and writing data inExcel files
Nils, As far as I know, this is not currently a feature. Josh On Wed, Dec 10, 2008 at 5:46 AM, Nils Wagner nwag...@iam.uni-stuttgart.de wrote: --- the forwarded message follows --- -- Forwarded message -- From: Derek Hohls dho...@csir.co.za To: Nils Wagner nwag...@iam.uni-stuttgart.de Date: Wed, 10 Dec 2008 15:38:37 +0200 Subject: Re: [Matplotlib-users] [SciPy-user] reading and writing data inExcel files From the looks of the mail archive, it seems PyExcelerator is no longer maintained http://sourceforge.net/mailarchive/forum.php?forum_name=pyexcelerator-devel You are advised to rather use xlwt to write Excel: http://pypi.python.org/pypi/xlwt and xlrd to read Excel: http://pypi.python.org/pypi/xlrd/ Both maintained by John Machin. On 2008/12/10 at 03:11, in message web-114951...@uni-stuttgart.de, Nils Wagner nwag...@iam.uni-stuttgart.de wrote: On Wed, 10 Dec 2008 04:24:24 -0800 Joshua Lippai discerp...@gmail.com wrote: With PyExcelerator installed, you can use the Excel tools in the matplotlib toolkits http://matplotlib.sourceforge.net/users/toolkits.html Using them, you can read in Excel files as recarrays and write recarrays to Excel files. It's fairly well-documented through docstrings. Josh Hi Josh, Thank you for your prompt response ! I found an example in matplotlib/examples/pylab_examples loadrec.py Is it possible to color cells depending on the entry ? Nils -- SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. The future of the web can't happen without you. Join us at MIX09 to help pave the way to the Next Web now. Learn more and register at http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- This message is subject to the CSIR's copyright terms and conditions, e-mail legal notice, and implemented Open Document Format (ODF) standard. The full disclaimer details can be found at http://www.csir.co.za/disclaimer.html. This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. MailScanner thanks Transtec Computers for their support. -- SF.Net email is Sponsored by MIX09, March 18-20, 2009 in Las Vegas, Nevada. The future of the web can't happen without you. Join us at MIX09 to help pave the way to the Next Web now. Learn more and register at http://ad.doubleclick.net/clk;208669438;13503038;i?http://2009.visitmix.com/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Can't build on Ubuntu Intrepid
On Sat, Dec 20, 2008 at 12:19 AM, Ryan Wagner rwag...@vni.com wrote:
Hi guys,
I've been trying to build the newest version of MPL on Ubuntu Intrepid
for a few days now. I'm not getting anywhere. I believe I have all the
correct dev packages installed. I had tried to build 0.98.3 but it came out
via apt-get. Can anyone take a look at my install output (attached) and give
me an idea of what I may be doing wrong? TIA
Is it possible you are not using g++ here ? The compile line that is failing is
cc -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall
-Wstrict-prototypes -ansi -m64 -w -DCOMPUTER_LOPT64 -DANSI
-I/usr/local/VNI/imsl/cnl600/linux64/include -fPIC
-I/usr/lib/python2.5/site-packages/numpy/core/include
-I/usr/include/freetype2 -I/usr/local/include -I/usr/include -I.
-I/usr/include/python2.5 -c CXX/cxxextensions.c -o
build/temp.linux-x86_64-2.5/CXX/cxxextensions.o
In file included from CXX/cxxextensions.c:38:
./CXX/WrapPython.h:1: error: expected identifier or '(' before '/' token
The line in question, line 1 of WrapPython.h, is simply a comment.
Flags like
-DANSI -I/usr/local/VNI/imsl/cnl600/linux64/include
indicate to me you have some non-standard stuff in your build
environment, and perhaps you are picking up a different compiler or
library, perhaps the intel compiler? If you are trying to compile
with the intel compiler, you may need to set the CC and CXX
environment variables to make sure you are using the c++ compiler.
If you can use g++, you are more likely to have success. Before
building, I suggest
export CC=gcc
export CXX=g++
You might also try and remove the CFLAGS that are causing the visual
numerics include flags to set.
JDH
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Re: [Matplotlib-users] Can't build on Ubuntu Intrepid
On Sat, Dec 20, 2008 at 1:19 AM, Ryan Wagner rwag...@vni.com wrote: Hi guys, I've been trying to build the newest version of MPL on Ubuntu Intrepid for a few days now. I'm not getting anywhere. I believe I have all the correct dev packages installed. I had tried to build 0.98.3 but it came out via apt-get. Can anyone take a look at my install output (attached) and give me an idea of what I may be doing wrong? TIA Do you have SWIG installed? -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] (no subject)
Jae-Joon Lee lee.j.j...@... writes: It seems as a bug in the pdf backend, which can be fixed by the simple patch below. I didn't commit this fix as I think it would be better if original author (Jouni?) make sure this is a correct way. Your patch is correct - I probably copy-pasted the cache code from some other function and didn't pay attention to what exactly is being cached. I am unable to commit myself, since I am traveling. Please feel free to commit the fix. ps. I didn't know that hatch is supported in pdf backend. The documentation needs update. Also the patch demo or some unit test should cover that branch of the code, ie the case when more than one patch has the same hatch pattern. By the way - do all backends support arbitrary clip paths now? If so, the hatch implementation of backend_ps could perhaps be generalized to all backends, or it could even be done in the Patch class and not the backend. Jouni -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Can't build on Ubuntu Intrepid
Thanks John, you hit this one on the head. I forgot I had set all this in my login script. I took it out and it worked like a charm. -Ryan Flags like -DANSI -I/usr/local/VNI/imsl/cnl600/linux64/include indicate to me you have some non-standard stuff in your build environment ... try and remove the CFLAGS that are causing the visual numerics include flags to set. JDH -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] [matplotlib-devel] os x egg fubar?
Please try again with the new OS X binaries at https://sourceforge.net/project/showfiles.php?group_id=80706package_id=278194release_id=646644 Clean install of matplotlib-0.98.5.2-py2.5-macosx10.5.mpkg worked fine for me on OS X 10.5.6 MBP Intel 15 with python-2.5.2-macosx.dmg numpy-1.2.1-py2.5-macosx10.5.dmg wxPython2.8-osx-unicode-2.8.9.1-universal-py2.5.dmg ipython-0.9.1-py2.5.egg -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] legend: axespad, pad, handlelen, labelsep - without effect
Thank You! -- View this message in context: http://www.nabble.com/legend%3A-axespad%2C-pad%2C-handlelen%2C-labelsep---without-effect-tp21087472p21109685.html Sent from the matplotlib - users mailing list archive at Nabble.com. -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] different PNG and PDF output...
OK, now it works! Thank you! A little thing: the shadow of the legend box is not scaling with the dpi. For example with 300 dpi I can't discover the shadow... -- View this message in context: http://www.nabble.com/different-PNG-and-PDF-output...-tp21028686p21109783.html Sent from the matplotlib - users mailing list archive at Nabble.com. -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] different PNG and PDF output...
On Sat, Dec 20, 2008 at 6:02 PM, Lebostein lebost...@gmx.de wrote: A little thing: the shadow of the legend box is not scaling with the dpi. For example with 300 dpi I can't discover the shadow... This also should be fixed in the maintenance branch and the trunk. Thanks for reporting. -JJ -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] (no subject)
On Sat, Dec 20, 2008 at 8:52 AM, jouni k seppänen j...@iki.fi wrote: Also the patch demo or some unit test should cover that branch of the code, ie the case when more than one patch has the same hatch pattern. I just check in the patch with a slight change in the hatch_demo.py Regards, -JJ -- ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
