Std ViewBoxZoom

Description
The Std ViewBoxZoom command zooms in on a user defined rectangular area, a box, in the active 3D view.

Usage

 * 1) There are several ways to invoke the command:
 * 2) * Select the option from the menu.
 * 3) * Use the keyboard shortcut: +.
 * 4) Drag a rectangle in the 3D view.