ViewBase

Updated on Feb 5, 2026

Serves as the base class for the timeline view components of the Gantt.

typescript

export class CustomTimelineViewComponent extends ViewBase {
  public readonly type: TimelineViewType = 'custom';
}

Name	Type	Default	Description
currentTimeMarker	boolean | CurrentTimeSettings		Specifies the current time marker settings. If you do not set a value, the component uses the value from the Gantt component currentTimeMarker property.
slotWidth	number	100	Sets the width of the time slot headers in pixels.
timelineHeadersDateFormat	TimelineHeaderDateFormat		Sets the date format for the Grouped and Column headers.
type	TimelineViewType		Specifies the type for the view (day, week, month, or year).