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Blank png saved/displayed on documentation #1633

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kesshijordan opened this issue Sep 5, 2018 · 2 comments

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@kesshijordan
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commented Sep 5, 2018

Description

Example rendering is blank for life_candidates.png
http://nipy.org/dipy/examples_built/linear_fascicle_evaluation.html#example-linear-fascicle-evaluation

Way to reproduce

  • go to link, above
  • I tried running the example, and if you set interactive=True the render comes up in the interactive window but the saved .png is still blank
@jhlegarreta

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commented Dec 24, 2018

I've been able to reproduce the issue. It looks like the data underlying the actors is correctly computed, since at @kesshijordan says, if the interactive mode is on, the figure does get displayed (but still, nothing is written to the file). I may have another look in the coming days if I find the time.

jhlegarreta added a commit to jhlegarreta/dipy that referenced this issue Dec 24, 2018
BUG: Fix blank image being recorded at `linear_fascicle_evaluation.py`.
Fix blank image being recorded at `linear_fascicle_evaluation.py`:
provide the `fury.window.record` method with the rendered scene.

Fixes nipy#1633.
jhlegarreta added a commit to jhlegarreta/dipy that referenced this issue Dec 30, 2018
BUG: Fix blank image being recorded at `linear_fascicle_evaluation.py`.
Fix blank image being recorded at `linear_fascicle_evaluation.py`:
provide the `fury.window.record` method with the rendered scene.

Fixes nipy#1633.
@kesshijordan

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commented Jan 11, 2019

Thanks for fixing this, @jhlegarreta !

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