[Yt-svn] New issue 308 in yt: callbacks on phase plots don't work

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New issue 308: callbacks on phase plots don't work
https://bitbucket.org/yt_analysis/yt/issue/308/callbacks-on-phase-plots-dont-work

Christine Simpson / cms2166 on Sat, 24 Sep 2011 17:42:32 +0200:

Description:
  Hi all,

It seems that callbacks on phase plots don't work.  I've tried to add text to a phase plot in this way:

pc.add_phase_sphere(r200[j],'kpc',["Density","Temperature","CellMassMsun"],weight = None)

pc.set_zlim(1.0e-2,1.0e5)

pc.set_xlim(1.0e-30,5.0e-19)

pc.set_ylim(10.0,1.0e7)  

pc.plots[-1].modify["text"]([0.92,0.92],redshift_string)

pc.save("output_%(file_num)s_branch_%(br)i" % {"file_num":fn,"axis":ax,"br":branch_index[j]})

And I get this error:

Traceback (most recent call last):
  File "test_phase_plots.py", line 41, in <module>
    pc.save("output_%(file_num)s_branch_%(br)i" % {"file_num":fn,"axis":ax,"br":branch_index[j]})
  File "/share/home/01112/tg803911/yt_17May2011/yt-x86_64/src/yt-hg/yt/visualization/plot_collection.py", line 157, in save
    override=override, force_save=force_save))
  File "/share/home/01112/tg803911/yt_17May2011/yt-x86_64/src/yt-hg/yt/visualization/plot_types.py", line 108, in save_image
    self._redraw_image()
  File "/share/home/01112/tg803911/yt_17May2011/yt-x86_64/src/yt-hg/yt/visualization/plot_types.py", line 903, in _redraw_image
    self._run_callbacks()
  File "/share/home/01112/tg803911/yt_17May2011/yt-x86_64/src/yt-hg/yt/visualization/plot_types.py", line 800, in _run_callbacks
    cb(self)
  File "/share/home/01112/tg803911/yt_17May2011/yt-x86_64/src/yt-hg/yt/visualization/plot_modifications.py", line 910, in __call__
    y = plot.image._A.shape[1] * self.pos[1]
IndexError: tuple index out of range

The error arises in the save command, but the issue is the modify["text"] command.  This issue arises only when I use this command or the modify["image_line"] callback.  I have tried to use that callback in this way:

pc.plots[-1].modify["image_line"]([5e-24,1e7],[5e-19,1e2])

In the exact same place in the code and I get the same error.

The text callback works fine on projections, this seems to be an issue with phase plots specifically.


Responsible:
  jsoishi
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