Props

Option	Type	Default	Description
groups	TimelineGroup[]	[]	Define (rows)
items	TimelineItem[]	[]	Items to display
markers	TimelineMarker[]	[]	Markers to display
viewportMin	number	undefined	Minimum timestamp of the viewport (prevents scrolling to before this point)
viewportMax	number	undefined	Maximum timestamp of the viewport (prevents scrolling past this point)
minViewportDuration	number	60000 (1 min)	Minimum duration of the viewport in ms (limits zooming in)
maxViewportDuration	number	undefined	Maximum duration of the viewport in ms (limits zooming out)
initialViewportStart	number	undefined	Initial start timestamp of the viewport (must be greater than or equal to viewportMin)
initialViewportEnd	number	undefined	Initial end timestamp of the viewport (must be smaller than or equal to viewportMax)
renderTimestampLabel	function(timestamp: number, scale: { unit: string, step: number})	undefined	Custom function to render timestamp labels
fixedLabels	boolean	false	Whether to display group labels on top of the timeline
minTimestampWidth	number	100	Minimum width a timestamp label should have in px (determines how many timestamps should be displayed)
maxZoomSpeed	number	60	Limits the wheel event's deltaY value to prevent zooming too fast
activeItems	TimelineItem['id'][]	[]	IDs of items that should have an active class
maxOffsetOutsideViewport	number	50 (px)	Items are clamped 50px outside the viewport, so that they cannot become too large