2012

Table Of Contents
Zoom Tool
You use the Zoom tool to change the zoom magnification of a model.
NOTE When you start the Zoom tool from the Full Navigation wheel,
incremental zooming must be enabled in the Options Editor in order to use
CTRL+click and SHIFT+click.
Zoom Constraints
When changing the magnification of a model with the Zoom tool, you cannot
zoom in any further than the focus point or out past the extents of the model.
The direction you can zoom in and out is controlled by the center point set
by the Center tool.
NOTE Unlike the Zoom tool on the big View Object wheel, the Zoom tool on the
mini View Object wheel and the Full Navigation wheels are not constrained.
To zoom the view with a single click
Note:You must enable incremental zoom when using the Full Navigation
wheels, or a mini View Object wheel. For the big View Object wheel, the
incremental zoom is always enabled.
1 Do the following to make sure the Enable Single-Click Incremental
Zoom-In option is selected:
1 Display the Full Navigation wheel.
2 Right-click the wheel, and click SteeringWheel Options.
3 In the Options Editor, the SteeringWheels page under the
Interface node, select the Enable Single-Click Incremental
Zoom-In check box in the Zoom Tool area.
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