Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-21 Thread Michael Droettboom

On 10/18/2013 12:58 PM, Paulo Meira wrote:

Hi, all,
It didn't work for me with mpl 1.3 but it does with 1.3.1 (openSuse 
12.3, python 2.7.3, 64-bit).


To install 1.3.1, I had to use the archive from SourceForge directly 
since only 1.3.0 is listed on pypi (I used pip) -- could that be the 
source of this issue for you?


That's my bad.  I've updated the PyPI entry.

Mike



Regards,
Paulo Meira
---
On Fri, Oct 18, 2013 at 11:51 AM, Neal Becker ndbeck...@gmail.com 
mailto:ndbeck...@gmail.com wrote:


I am using mpl 1.3, python 2.7.3, 64-bit linux (fedora 19)

Andrew Dawson wrote:

 For what it is worth I see behaviour identical to Neal. I'm using a
 development version of matplotlib (v1.4.x, sorry I don't know
the hash of
 the installed version) on 64-bit Linux (Ubuntu 12.04) and Python
2.7.3.
 That probably doesn't help much, except to show that this is not
specific
 to just Neal!

 Andrew


 On 18 October 2013 14:40, Michael Droettboom
 md...@stsci.edu mailto:md...@stsci.edu wrote:

 This is really puzzling.  What version of matplotlib are you
running,
 what platform, and what version of Python?  Your example works
just fine
 for me.

 Mike

 On 10/18/2013 08:40 AM, Neal Becker wrote:
  Neal Becker wrote:
 
  This example shows the error on my platform - the xlabel is not
 rendered with
  tex but instead the '$' are printed:
 
  import numpy as np
  import matplotlib.pyplot as plt
  plt.xkcd()
 
  fig = fig = plt.figure()
  ax = fig.add_subplot(111)
  plt.plot (np.arange (10), 2*np.arange(10))
  ax.set_xlabel ('$E_{s}/N_{0}$')
  plt.show()
 
 
  And without plt.xkcd() the tex is rendered correctly
 
 
 


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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Michael Droettboom
The built-in mathtext support does. (I can put xkcd() at the top of 
the mathtext_demo.py example and all is well).


It does not work when |text.usetex| is True (when using external TeX). 
But in that case, it should have thrown an exception:


|Traceback (most recent call last):
  File mathtext_demo.py, line 9, in module
xkcd()
  File 
/home/mdboom/python/lib/python2.7/site-packages/matplotlib-1.4.x-py2.7-linux-x86_64.egg/matplotlib/pyplot.py,
 line 293, in xkcd
xkcd mode is not compatible with text.usetex = True)
RuntimeError: xkcd mode is not compatible with text.usetex = True|

Mike

On 10/18/2013 07:24 AM, Neal Becker wrote:


It appears that latex doesn't work with xkcd?

I put for example:
 self.ax.set_xlabel ('$E_s/N_0


)

Which go rendered with the '


  signs and not as latex

And my vertical axis was labeled as:

$\mathdefault{10^{3}}$ ...


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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Neal Becker
Michael Droettboom wrote:

 The built-in mathtext support does. (I can put xkcd() at the top of
 the mathtext_demo.py example and all is well).
 
 It does not work when |text.usetex| is True (when using external TeX).
 But in that case, it should have thrown an exception:
 
 |Traceback (most recent call last):
File mathtext_demo.py, line 9, in module
  xkcd()
File
/home/mdboom/python/lib/python2.7/site-packages/matplotlib-1.4.x-py2.7-
linux-x86_64.egg/matplotlib/pyplot.py,
line 293, in xkcd
  xkcd mode is not compatible with text.usetex = True)
 RuntimeError: xkcd mode is not compatible with text.usetex = True|
 
 Mike
 
 On 10/18/2013 07:24 AM, Neal Becker wrote:
 
 It appears that latex doesn't work with xkcd?

 I put for example:
  self.ax.set_xlabel ('$E_s/N_0


 )

 Which go rendered with the '


   signs and not as latex

 And my vertical axis was labeled as:

 $\mathdefault{10^{3}}$ ...



Strange.  I don't have anything about usetex in the script, or in my 
.matplotlibrc - all it has is:

backend : Qt4Agg
mathtext.fontset: stix



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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Neal Becker
This example shows the error on my platform - the xlabel is not rendered with 
tex but instead the '$' are printed:

import numpy as np
import matplotlib.pyplot as plt
plt.xkcd()

fig = fig = plt.figure() 
ax = fig.add_subplot(111)
plt.plot (np.arange (10), 2*np.arange(10))
ax.set_xlabel ('$E_{s}/N_{0}$')
plt.show()


Michael Droettboom wrote:

 The built-in mathtext support does. (I can put xkcd() at the top of
 the mathtext_demo.py example and all is well).
 
 It does not work when |text.usetex| is True (when using external TeX).
 But in that case, it should have thrown an exception:
 
 |Traceback (most recent call last):
File mathtext_demo.py, line 9, in module
  xkcd()
File
/home/mdboom/python/lib/python2.7/site-packages/matplotlib-1.4.x-py2.7-
linux-x86_64.egg/matplotlib/pyplot.py,
line 293, in xkcd
  xkcd mode is not compatible with text.usetex = True)
 RuntimeError: xkcd mode is not compatible with text.usetex = True|
 
 Mike
 
 On 10/18/2013 07:24 AM, Neal Becker wrote:
 
 It appears that latex doesn't work with xkcd?

 I put for example:
  self.ax.set_xlabel ('$E_s/N_0


 )

 Which go rendered with the '


   signs and not as latex

 And my vertical axis was labeled as:

 $\mathdefault{10^{3}}$ ...


 
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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Michael Droettboom
On 10/18/2013 08:20 AM, Neal Becker wrote:
 Michael Droettboom wrote:

 The built-in mathtext support does. (I can put xkcd() at the top of
 the mathtext_demo.py example and all is well).

 It does not work when |text.usetex| is True (when using external TeX).
 But in that case, it should have thrown an exception:

 |Traceback (most recent call last):
 File mathtext_demo.py, line 9, in module
   xkcd()
 File
 /home/mdboom/python/lib/python2.7/site-packages/matplotlib-1.4.x-py2.7-
 linux-x86_64.egg/matplotlib/pyplot.py,
 line 293, in xkcd
   xkcd mode is not compatible with text.usetex = True)
 RuntimeError: xkcd mode is not compatible with text.usetex = True|

 Mike

 On 10/18/2013 07:24 AM, Neal Becker wrote:

 It appears that latex doesn't work with xkcd?

 I put for example:
   self.ax.set_xlabel ('$E_s/N_0


 )

 Which go rendered with the '


signs and not as latex

 And my vertical axis was labeled as:

 $\mathdefault{10^{3}}$ ...


 Strange.  I don't have anything about usetex in the script, or in my
 .matplotlibrc - all it has is:

 backend : Qt4Agg
 mathtext.fontset: stix



Puzzling.  Do you have a matplotlibrc in the current working directory?

Mike

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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Neal Becker
Michael Droettboom wrote:

 On 10/18/2013 08:20 AM, Neal Becker wrote:
 Michael Droettboom wrote:

 The built-in mathtext support does. (I can put xkcd() at the top of
 the mathtext_demo.py example and all is well).

 It does not work when |text.usetex| is True (when using external TeX).
 But in that case, it should have thrown an exception:

 |Traceback (most recent call last):
 File mathtext_demo.py, line 9, in module
   xkcd()
 File
 /home/mdboom/python/lib/python2.7/site-packages/matplotlib-1.4.x-py2.7-
 linux-x86_64.egg/matplotlib/pyplot.py,
 line 293, in xkcd
   xkcd mode is not compatible with text.usetex = True)
 RuntimeError: xkcd mode is not compatible with text.usetex = True|

 Mike

 On 10/18/2013 07:24 AM, Neal Becker wrote:

 It appears that latex doesn't work with xkcd?

 I put for example:
   self.ax.set_xlabel ('$E_s/N_0


 )

 Which go rendered with the '


signs and not as latex

 And my vertical axis was labeled as:

 $\mathdefault{10^{3}}$ ...


 Strange.  I don't have anything about usetex in the script, or in my
 .matplotlibrc - all it has is:

 backend : Qt4Agg
 mathtext.fontset: stix


 
 Puzzling.  Do you have a matplotlibrc in the current working directory?
 

No.  Also tried removing .matplotlibrc (in ~/.matplotlib).


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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Neal Becker
Neal Becker wrote:

 This example shows the error on my platform - the xlabel is not rendered with
 tex but instead the '$' are printed:
 
 import numpy as np
 import matplotlib.pyplot as plt
 plt.xkcd()
 
 fig = fig = plt.figure()
 ax = fig.add_subplot(111)
 plt.plot (np.arange (10), 2*np.arange(10))
 ax.set_xlabel ('$E_{s}/N_{0}$')
 plt.show()
 
 

And without plt.xkcd() the tex is rendered correctly


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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Michael Droettboom
This is really puzzling.  What version of matplotlib are you running, 
what platform, and what version of Python?  Your example works just fine 
for me.

Mike

On 10/18/2013 08:40 AM, Neal Becker wrote:
 Neal Becker wrote:

 This example shows the error on my platform - the xlabel is not rendered with
 tex but instead the '$' are printed:

 import numpy as np
 import matplotlib.pyplot as plt
 plt.xkcd()

 fig = fig = plt.figure()
 ax = fig.add_subplot(111)
 plt.plot (np.arange (10), 2*np.arange(10))
 ax.set_xlabel ('$E_{s}/N_{0}$')
 plt.show()


 And without plt.xkcd() the tex is rendered correctly


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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Andrew Dawson
For what it is worth I see behaviour identical to Neal. I'm using a
development version of matplotlib (v1.4.x, sorry I don't know the hash of
the installed version) on 64-bit Linux (Ubuntu 12.04) and Python 2.7.3.
That probably doesn't help much, except to show that this is not specific
to just Neal!

Andrew


On 18 October 2013 14:40, Michael Droettboom md...@stsci.edu wrote:

 This is really puzzling.  What version of matplotlib are you running,
 what platform, and what version of Python?  Your example works just fine
 for me.

 Mike

 On 10/18/2013 08:40 AM, Neal Becker wrote:
  Neal Becker wrote:
 
  This example shows the error on my platform - the xlabel is not
 rendered with
  tex but instead the '$' are printed:
 
  import numpy as np
  import matplotlib.pyplot as plt
  plt.xkcd()
 
  fig = fig = plt.figure()
  ax = fig.add_subplot(111)
  plt.plot (np.arange (10), 2*np.arange(10))
  ax.set_xlabel ('$E_{s}/N_{0}$')
  plt.show()
 
 
  And without plt.xkcd() the tex is rendered correctly
 
 
 
 --
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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Neal Becker
I am using mpl 1.3, python 2.7.3, 64-bit linux (fedora 19)

Andrew Dawson wrote:

 For what it is worth I see behaviour identical to Neal. I'm using a
 development version of matplotlib (v1.4.x, sorry I don't know the hash of
 the installed version) on 64-bit Linux (Ubuntu 12.04) and Python 2.7.3.
 That probably doesn't help much, except to show that this is not specific
 to just Neal!
 
 Andrew
 
 
 On 18 October 2013 14:40, Michael Droettboom
 md...@stsci.edu wrote:
 
 This is really puzzling.  What version of matplotlib are you running,
 what platform, and what version of Python?  Your example works just fine
 for me.

 Mike

 On 10/18/2013 08:40 AM, Neal Becker wrote:
  Neal Becker wrote:
 
  This example shows the error on my platform - the xlabel is not
 rendered with
  tex but instead the '$' are printed:
 
  import numpy as np
  import matplotlib.pyplot as plt
  plt.xkcd()
 
  fig = fig = plt.figure()
  ax = fig.add_subplot(111)
  plt.plot (np.arange (10), 2*np.arange(10))
  ax.set_xlabel ('$E_{s}/N_{0}$')
  plt.show()
 
 
  And without plt.xkcd() the tex is rendered correctly
 
 
 
 
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Re: [Matplotlib-users] 1.3 + xkcd + latex

2013-10-18 Thread Paulo Meira
Hi, all,
It didn't work for me with mpl 1.3 but it does with 1.3.1 (openSuse 12.3,
python 2.7.3, 64-bit).

To install 1.3.1, I had to use the archive from SourceForge directly since
only 1.3.0 is listed on pypi (I used pip) -- could that be the source of
this issue for you?

Regards,
Paulo Meira
---
On Fri, Oct 18, 2013 at 11:51 AM, Neal Becker ndbeck...@gmail.com wrote:

 I am using mpl 1.3, python 2.7.3, 64-bit linux (fedora 19)

 Andrew Dawson wrote:

  For what it is worth I see behaviour identical to Neal. I'm using a
  development version of matplotlib (v1.4.x, sorry I don't know the hash of
  the installed version) on 64-bit Linux (Ubuntu 12.04) and Python 2.7.3.
  That probably doesn't help much, except to show that this is not specific
  to just Neal!
 
  Andrew
 
 
  On 18 October 2013 14:40, Michael Droettboom
  md...@stsci.edu wrote:
 
  This is really puzzling.  What version of matplotlib are you running,
  what platform, and what version of Python?  Your example works just fine
  for me.
 
  Mike
 
  On 10/18/2013 08:40 AM, Neal Becker wrote:
   Neal Becker wrote:
  
   This example shows the error on my platform - the xlabel is not
  rendered with
   tex but instead the '$' are printed:
  
   import numpy as np
   import matplotlib.pyplot as plt
   plt.xkcd()
  
   fig = fig = plt.figure()
   ax = fig.add_subplot(111)
   plt.plot (np.arange (10), 2*np.arange(10))
   ax.set_xlabel ('$E_{s}/N_{0}$')
   plt.show()
  
  
   And without plt.xkcd() the tex is rendered correctly
  
  
  
 

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