2012

Table Of Contents
HIDEPALETTES
Hides all currently displayed palettes, including the command window.
LOGFILEOFF
Closes the command history log file opened by LOGFILEON.
LOGFILEON
Writes the contents of the command history to a file.
OPTIONS
Customizes the program settings.
SHOWPALETTES
Restores the display of hidden palettes.
VIEWRES
Sets the resolution for objects in the current viewport.
VTOPTIONS
Displays a change in view as a smooth transition.
System Variables
APERTURE
Sets the display size for the object snap target box, in pixels.
CALCINPUT
Controls whether mathematical expressions and global constants are
evaluated in text and numeric entry boxes of windows and dialog boxes.
CLEANSCREENSTATE
Indicates whether the clean screen state is on or off.
CURSORSIZE
Determines the size of the crosshairs as a percentage of the screen size.
DCTCUST
Displays the path and file name of the current custom spelling dictionary.
DCTMAIN
Displays the three letter keyword for the current main spelling dictionary.
178 | Chapter 5 Customize the Drawing Environment