2011

Table Of Contents
3 In the SteeringWheels Settings dialog box, under Zoom Tool, select Enable
Single Click Incremental Zoom.
4 Click OK.
5 Display one of the Full Navigation Wheels or the mini View Object Wheel.
6 Click the Zoom wedge.
The magnification of the model is increased and you are zoomed in closer
to the model. If you hold down the Shift key while clicking the Zoom
wedge, the model is zoomed out or you can hold down the Ctrl key to
zoom in.
7 Click Close to exit the wheel.
To zoom a view in and out by dragging
1 Display the 2D Navigation wheel, one of the Full Navigation wheels, or
the mini View Object wheel.
2 Click and hold down the Zoom wedge.
The cursor changes to the Zoom cursor.
3 Drag vertically to zoom in or out.
4 Release the button on your pointing device to return to the wheel.
To zoom in and out by scrolling the mouse wheel when a wheel is displayed
1 Display one of the wheels other than the big Tour Building wheel.
2 Scroll the wheel forward or backward to zoom in or out.
3 Release the button on your pointing device to return to the wheel.
Quick Reference
Commands
NAVSWHEEL
Provides access to enhanced navigation tools that are quickly accessible from
the cursor.
238 | Chapter 10 Use Viewing Tools