Autodesk AUTOCAD 2006 Command Reference Manual page 6

Use Points and Vectors........................................................................191
Use AutoLISP Variables........................................................................193
Use System Variables in Calculations..................................................193
Convert Units of Measurement...........................................................194
Use Standard Numeric Functions........................................................194
Calculate a Vector from Two Points....................................................195
Calculate the Length of a Vector.........................................................196
Obtain a Point by Cursor.....................................................................197
Obtain the Last-Specified Point...........................................................197
Use Snap Modes in Arithmetic Expressions.........................................197
Convert Points Between UCS and WCS..............................................198
Calculate a Point on a Line..................................................................199
Rotate a Point About an Axis...............................................................200
Obtain an Intersection Point...............................................................201
Calculate a Distance.............................................................................201
Obtain a Radius....................................................................................203
Obtain an Angle...................................................................................203
Calculate a Normal Vector...................................................................205
Use Shortcut Functions........................................................................206
CAMERA...............................................................................................207
CHAMFER.............................................................................................208
CHANGE..............................................................................................212
CHECKSTANDARDS.............................................................................217
CHPROP...............................................................................................218
CIRCLE.................................................................................................221
CLEANSCREENON...............................................................................223
CLEANSCREENOFF..............................................................................224
CLOSE...................................................................................................224
CLOSEALL............................................................................................224
COLOR.................................................................................................224
COMMANDLINE..................................................................................230
COMMANDLINEHIDE.........................................................................230
COMPILE..............................................................................................230
CONE....................................................................................................231
CONVERT.............................................................................................235
CONVERTCTB......................................................................................236
CONVERTPSTYLES...............................................................................237
COPY....................................................................................................238
COPYBASE............................................................................................239
COPYCLIP............................................................................................239
iv | Contents
Check Standards Dialog Box........................................................217
Select Color Dialog Box................................................................225
Index Color Tab (Select Color Dialog Box)..........................225
True Color Tab (Select Color Dialog Box)............................226
Color Books Tab (Select Color Dialog Box)..........................228
COLOR Command Line...............................................................229