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time channel #995

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time channel #995

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@mbostock mbostock commented Jul 14, 2022 •
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TODO

  • filter: equal to the current time
  • filter: less than or equal to the current time
  • filter: less than the current time
  • filter: greater than or equal to the current time
  • filter: greater than the current time
  • filter: not equal to the current time
  • filter: near the current time? other arbitrary time predicates?
  • interpolate when the current time is between known values
  • faceting
  • declarative control over animation (delay, duration, iterations, etc.)
  • imperative control over animation (play, pause, etc.)
  • assigning the current time (plot.currentTime = 1956?)

Future work?

  • (optionally) varying scales
  • fast incremental re-rendering of marks
  • animated transitions using the Web Animations API
  • time legend that allows interactive control over the current time?

@mbostock mbostock changed the title Mbostock/time time channel Jul 14, 2022
@mbostock mbostock changed the base branch from main to mbostock/channel-object July 14, 2022 23:47
@mbostock mbostock force-pushed the mbostock/time branch 3 times, most recently from 1606726 to e31b8ee Compare July 15, 2022 02:30
Base automatically changed from mbostock/channel-object to main July 15, 2022 13:26
@Fil
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Fil commented Jul 29, 2022

@tophtucker tophtucker mentioned this pull request Apr 28, 2023
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@mbostock
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Notes on animation: https://observablehq.com/d/f51c8c5a84470d6f

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Some demos of this work:

driving-animation.mov
CleanShot.2022-08-23.at.14.06.03.mp4
Enregistrement.de.l.ecran.2022-08-04.a.08.05.43.mov
Enregistrement.de.l.ecran.2022-08-03.a.12.56.14.mov
take-three.mov
gapminder.mov

@mbostock mbostock mentioned this pull request May 28, 2023
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@mbostock @Fil