In Track View, interactive Zoom controls are available from a three-button flyout. You can use the mouse to zoom your view of time horizontally (Zoom Time), vertically (Zoom Values), or in both directions simultaneously (Zoom).
Drag to the right or upward to increase magnification; to the left or downward to decrease magnification.
Zooming occurs around the cursor location.
Note: All three actions work in Curve Editor, but only Zoom and Zoom Time work in Dope Sheet.
Tip: If you use a three-button or wheel mouse, you can also zoom uniformly in the Curve Editor by using 
+
+
(middle mouse button) or by scrolling your mouse wheel.
++ (middle mouse button) or by scrolling your mouse wheel. Tip: In the Curve Editor, you can also zoom exclusively in time (left and right) or in value (up and down) by holding down or 
, respectively, while scrolling your mouse wheel.
or , respectively, while scrolling your mouse wheel. Note: How you zoom and pan in the Key window depends on which interaction mode, 3ds Max or Maya, is active.
Procedures
To zoom in on time:
- On the Navigation: Track View toolbar, choose (Zoom Time) from the flyout.
- Click and drag to the right in the Track View Key window.
Your view of time expands horizontally in the Key window.
Interface
- Zoom
-
Zooms your view of time and values simultaneously. Zoom remains active until you right-click to cancel or click another option.
- Zoom Values
-
In Curve Editor, zooms the contents of the window vertically. Drag upward to increase magnification, or downward to decrease magnification.
- Zoom Time
-
Zooms the contents of the window horizontally.