ZOOMWHEEL system variable

Function Description:

The ZOOMWHEEL system variable is used to switch the transparently zoom direction when scrolling the middle mouse wheel.

Type : Integer
Saved in : Registry
Initial value : 0
Range : 0,1

System Variable Value:

0 : move wheel forward to zoom in; move wheel backwards to zoom out
1 : move wheel forward to zoom out; move wheel backwards to zoom in