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feature: VCR controls #408

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BenWibking opened this issue Dec 19, 2023 · 3 comments · May be fixed by #411
Open

feature: VCR controls #408

BenWibking opened this issue Dec 19, 2023 · 3 comments · May be fixed by #411
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@BenWibking
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Would it be possible to add playback controls to automatically advance/reverse the iterations in a series similar to VCR controls?

In Paraview or VisIt, there is functionality like this: https://visit-sphinx-github-user-manual.readthedocs.io/en/develop/using_visit/WorkingWithFiles/Time_Pane.html
@BenWibking
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BenWibking commented Dec 20, 2023 •
edited

The current slider widget is:

openPMD-viewer/openpmd_viewer/openpmd_timeseries/interactive.py

Line 304 in 30b8e16

slider = widgets.IntSlider( description="iteration",

I think this could be done by replacing this with the "Play (Animation)" widget: https://ipywidgets.readthedocs.io/en/stable/examples/Widget%20List.html#play-animation-widget

Additional desired controls would be first frame/last frame/previous frame/next frame buttons (similar to: jupyter-widgets/ipywidgets#717). This could also be implemented using the existing previous/next iteration buttons.

@RemiLehe
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Interesting idea!
Do you think that you could implement this on a branch of openPMD-viewer, so that we can experiment with it, and see what the user experience feels like?

@BenWibking
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Sure, happy to give it a try!

@BenWibking BenWibking linked a pull request Dec 22, 2023 that will close this issue
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[WIP] add "VCR controls" BenWibking/openPMD-viewer
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@ax3l @BenWibking @RemiLehe