Operations using the mouse

Zoom

-

Turn the mouse wheel to increase or decrease the view

Zoom extends

-

Double-click on the mouse wheel.
OR
Click the icon in the toolbar

Zoom to the part of the drawing that has more data

Drawing data with different coordinate systems to imported;
Data are not well formatted:
Imported data are far from main data

Select Zoom fit from the
menu
OR
Click the icon in the toolbar

Switch between 2D and 3D view

-

Click the icon in the toolbar

Rotation (orbit)

3D mode

Hold down the mouse wheel while moving the
mouse

Shift

2D mode

Hold down the mouse wheel while moving the
mouse

Rotate the view reference for orientation

3D mode

Click the icon of the navigation cube

Scaling text and symbols

-

Move the slider on the bottom bar of the CAD options