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is an option for Manipulate and related functions that gives a list of times and control settings.

Details

  • KeyframeActions specify interesting controls settings for a dynamic expression that gets rendered at a given time in a video. It is typically used for creating animations from experiments.
  • Possible settings include:
  • {t1:>actions1,}a list of times and the associated parameter actions
    {assoc1,}a list of associations of keyframe action specifications
  • Each actionsi should be a list of settings for different variables in the form of {u=ui,v=vi,}.
  • Possible keys for associ are:
  • "Time"the time associated with the bookmark
    "Actions"setting of the controls
    "Label"a label for the bookmark
  • Video[Manipulate[]] looks into keyframe actions when creating the video file.
  • In Manipulate, use KeyframeActionsTrue to enable interactive addition of keyframes using the graphical user interface.

Examples

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Basic Examples  (1)Summary of the most common use cases

Enable interactive setting of keyframe actions:

Out[1]=1

Specify explicit keyframe actions:

Out[2]=2
Out[3]=3

Scope  (1)Survey of the scope of standard use cases

Specify the KeyframeActions as a list of associations:

Out[4]=4
Wolfram Research (2024), KeyframeActions, Wolfram Language function, https://reference.wolfram.com/language/ref/KeyframeActions.html.
Wolfram Research (2024), KeyframeActions, Wolfram Language function, https://reference.wolfram.com/language/ref/KeyframeActions.html.

Text

Wolfram Research (2024), KeyframeActions, Wolfram Language function, https://reference.wolfram.com/language/ref/KeyframeActions.html.

Wolfram Research (2024), KeyframeActions, Wolfram Language function, https://reference.wolfram.com/language/ref/KeyframeActions.html.

CMS

Wolfram Language. 2024. "KeyframeActions." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/KeyframeActions.html.

Wolfram Language. 2024. "KeyframeActions." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/KeyframeActions.html.

APA

Wolfram Language. (2024). KeyframeActions. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/KeyframeActions.html

Wolfram Language. (2024). KeyframeActions. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/KeyframeActions.html

BibTeX

@misc{reference.wolfram_2024_keyframeactions, author="Wolfram Research", title="{KeyframeActions}", year="2024", howpublished="\url{https://reference.wolfram.com/language/ref/KeyframeActions.html}", note=[Accessed: 07-January-2025 ]}

@misc{reference.wolfram_2024_keyframeactions, author="Wolfram Research", title="{KeyframeActions}", year="2024", howpublished="\url{https://reference.wolfram.com/language/ref/KeyframeActions.html}", note=[Accessed: 07-January-2025 ]}

BibLaTeX

@online{reference.wolfram_2024_keyframeactions, organization={Wolfram Research}, title={KeyframeActions}, year={2024}, url={https://reference.wolfram.com/language/ref/KeyframeActions.html}, note=[Accessed: 07-January-2025 ]}

@online{reference.wolfram_2024_keyframeactions, organization={Wolfram Research}, title={KeyframeActions}, year={2024}, url={https://reference.wolfram.com/language/ref/KeyframeActions.html}, note=[Accessed: 07-January-2025 ]}