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KeyframeActions

KeyframeActions

KeyframeActions

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 actions_i should be a list of settings for different variables in the form of {u=u_i,v=v_i,…}.
Possible keys for assoc_i 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 KeyframeActionsTrue to enable interactive addition of keyframes using the graphical user interface.

Examples

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Basic Examples (1)

Enable interactive setting of keyframe actions:

Specify explicit keyframe actions:

Scope (1)

Specify the KeyframeActions as a list of associations:

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