problem with axhline and yscale

Community matplotlib-users
1

`Hey List,

  If you create a horizontal line, and then adjust the size of the

figure, or axis limits the horizontal line does not move with
everything else…

  To reproduce ``        in ipython

-pylab:

    axhline(5) 

  yscale('log') 

`

`ylim(0.5,30)``

      The line stays where it started and is not moved when the plot

is redrawn.

      This was discussed here (back in 2008!!!!!):

`

    Then... when you save the figure, the position of the horizontal

line does NOT match the position you see when the figure is
shown…

    savefig('test.eps')

    Am I missing something?

    Steven
···

http://matplotlib.1069221.n5.nabble.com/transforms-bug-axhline-with-log-y-scale-td35548.html


-- Steven Boada
Doctoral Student
Dept of Physics and Astronomy
Texas A&M University

boada@…3847…

2

when saving as jpg, I cannot reproduce the problem.
I am using version 1.2

Chao

···

On Wed, Mar 27, 2013 at 10:16 PM, Steven Boada [via matplotlib] <[hidden email]> wrote:

`Hey List,

  If you create a horizontal line, and then adjust the size of the

figure, or axis limits the horizontal line does not move with
everything else…

  To reproduce ``        in ipython

-pylab:

    axhline(5) 


  yscale('log') 


`

`ylim(0.5,30)``




      The line stays where it started and is not moved when the plot

is redrawn.

      This was discussed here (back in 2008!!!!!):

http://matplotlib.1069221.n5.nabble.com/transforms-bug-axhline-with-log-y-scale-td35548.html`

    Then... when you save the figure, the position of the horizontal

line does NOT match the position you see when the figure is
shown…

    savefig('test.eps')



    Am I missing something?



    Steven


-- Steven Boada
Doctoral Student
Dept of Physics and Astronomy
Texas A&M University
[[hidden email]](http://user/SendEmail.jtp?type=node&node=40764&i=0)

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Chao YUE
Laboratoire des Sciences du Climat et de l’Environnement (LSCE-IPSL)
UMR 1572 CEA-CNRS-UVSQ
Batiment 712 - Pe 119
91191 GIF Sur YVETTE Cedex

Tel: (33) 01 69 08 29 02; Fax:01.69.08.77.16

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View this message in context: Re: problem with axhline and yscale

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3

Yeah,

when I used my officemate's computer (matplotlib 1.1.1) it works fine... I am running...

In [129]: import matplotlib

In [130]: matplotlib.__version__
Out[130]: '1.2.x'

Interesting...

Steven

···

On Wed Mar 27 16:29:53 2013, ChaoYue wrote:

when saving as jpg, I cannot reproduce the problem.
I am using version 1.2

Chao

On Wed, Mar 27, 2013 at 10:16 PM, Steven Boada [via matplotlib] > <[hidden email] </user/SendEmail.jtp?type=node&node=40766&i=0>> wrote:

    Hey List,

    If you create a horizontal line, and then adjust the size of the
    figure, or axis limits the horizontal line does not move with
    everything else...

    To reproduce in ipython -pylab:

    axhline(5)
    yscale('log')
    ylim(0.5,30)

    The line stays where it started and is not moved when the plot is
    redrawn.

    This was discussed here (back in 2008!!!!!):

    http://matplotlib.1069221.n5.nabble.com/transforms-bug-axhline-with-log-y-scale-td35548.html

    Then... when you save the figure, the position of the horizontal
    line does *NOT* match the position you see when the figure is
    shown...

    savefig('test.eps')

    Am I missing something?

    Steven

    --

    Steven Boada

    Doctoral Student
    Dept of Physics and Astronomy
    Texas A&M University
    [hidden email] <http://user/SendEmail.jtp?type=node&node=40764&i=0&gt;

    ------------------------------------------------------------------------------

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    Compete for recognition, cash, and the chance to get your game
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    Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d
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--
***********************************************************************************
Chao YUE
Laboratoire des Sciences du Climat et de l'Environnement (LSCE-IPSL)
UMR 1572 CEA-CNRS-UVSQ
Batiment 712 - Pe 119
91191 GIF Sur YVETTE Cedex
Tel: (33) 01 69 08 29 02; Fax:01.69.08.77.16
************************************************************************************

*figure_1.jpg* (149K) Download Attachment
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--

Steven Boada

Doctoral Student
Dept of Physics and Astronomy
Texas A&M University
boada@...3847...