TimelineCanvasLayerViewport API

Signature

Interface TimelineCanvasLayerViewport

Name	Signature	Description
`scrollLeft`	`scrollLeft: number`	Current horizontal timeline scroll offset in pixels.
`viewportDurationSeconds`	`viewportDurationSeconds: number`	Raw viewport duration in seconds represented by the current width and zoom.
`viewportDurationTime`	`viewportDurationTime: RationalTime`	Raw viewport duration represented by the current width and zoom.
`viewportWidth`	`viewportWidth: number`	Measured timeline viewport width in CSS pixels.
`visibleDurationSeconds`	`visibleDurationSeconds: number`	Visible viewport duration in seconds for display-only UI.
`visibleDurationTime`	`visibleDurationTime: RationalTime`	Visible viewport duration, clamped to content bounds.
`visibleEndSeconds`	`visibleEndSeconds: number`	Visible viewport end time in seconds for display-only UI.
`visibleEndTime`	`visibleEndTime: RationalTime`	Visible viewport end time, clamped to content bounds.
`visibleStartSeconds`	`visibleStartSeconds: number`	Visible viewport start time in seconds for display-only UI.
`visibleStartTime`	`visibleStartTime: RationalTime`	Visible viewport start time.
`zoomScale`	`zoomScale: number`	Current zoom scale in pixels per second.