Zoom Region (Track View)

Track View > Curve Editor or Dope Sheet > Navigation: Track View toolbar > Zoom Region

Zoom Region lets you drag a region in the Key window to scale that region to fill the window. Zoom Region remains active until you right-click to cancel or click another option. The Zoom Region button is yellow while active.

In Curve Editor mode, both time and value are scaled to fit the Key window. In Dope Sheet mode, only time is scaled to fit the Key window.

Procedure

To zoom a region of the Key window:

On the Navigation: Track View toolbar, click Zoom Region.
Drag a window in the Key window.

The region zooms to fill the Key window.

Tip: There is no undo for view changes in the Track View windows. Use the Zoom, Zoom Region, and Zoom Extents tools to navigate the Key window.