ggWebGL Timeline Controls — ggwebgl

Build a lightweight runtime timeline specification for animated ggWebGL scenes. Layers can opt into timeline filtering with frame or time fields.

Usage

ggwebgl_timeline(
  frames = NULL,
  time = NULL,
  duration = NULL,
  loop = TRUE,
  autoplay = FALSE,
  speed = 1,
  controls = TRUE,
  filter = c("exact", "cumulative")
)

Arguments

frames: Optional integer frame values.
time: Optional numeric time values.
duration: Optional playback duration in seconds.
loop: Whether playback should loop.
autoplay: Whether playback should start automatically.
speed: Playback speed multiplier.
controls: Whether the widget should show timeline controls.
filter: Timeline visibility mode. "exact" shows only samples matching the current frame or time. "cumulative" keeps samples up to the current frame or time.

Value

A ggwebgl_timeline list.

Examples

ggwebgl_timeline(frames = 1:4, autoplay = FALSE)
#> $frames
#> [1] 1 2 3 4
#> 
#> $loop
#> [1] TRUE
#> 
#> $autoplay
#> [1] FALSE
#> 
#> $speed
#> [1] 1
#> 
#> $controls
#> [1] TRUE
#> 
#> $filter
#> [1] "exact"
#> 
#> attr(,"class")
#> [1] "ggwebgl_timeline" "list"