2012

Controls the display of the AutoSnap tooltip. The tooltip is a label that
describes which part of the object you are snapping to. (AUTOSNAP system
variable)
Display AutoSnap Aperture Box
Turns the display of the AutoSnap aperture box on or off.
(APBOX system variable)
The aperture box is a box that appears inside the crosshairs when you snap
to an object.
Colors
Displays the
Drawing Window Colors dialog box.
AutoSnap Marker Size
Sets the display size for the AutoSnap marker.
Object Snap Options
Sets running object snap modes.
(OSNAP command)
Ignore Hatch Objects
Specifies options for object snaps. (OSOPTIONS system variable)
Replace Z Value with Current Elevation
Specifies that object snaps ignore the Z-value of the object snap location and
use the Z-value of the elevation set for the current UCS.
Ignore Negative Z Object Snaps for Dynamic UCS
Specifies that object snaps ignore geometry with negative Z values during use
of a dynamic UCS. (OSOPTIONS system variable)
AutoTrack Settings
Controls the settings that relate to AutoTrack
™
behavior, which is available
when polar tracking or object snap tracking is turned on (see DSETTINGS).
Display Polar Tracking Vector
Displays a vector along specified angles when polar tracking is on. With polar
tracking, you can draw lines along angles. Polar angles are 90-degree divisors,
such as 45, 30, and 15 degrees. (TRACKPATH system variable = 2)
1358 | Chapter 15 O Commands