Variables Area
Provides access to predefined constants and functions. You can use the
Variables area to define and store additional constants and functions.
Variables Tree
Stores predefined shortcut functions and user-defined variables.
Shortcut functions are common expressions that combine a function with an
object snap. The following table describes the predefined shortcut functions
in the list.
Description
Shortcut For
Shortcut Function
Distance between two
endpoints
dist(end,end)
dee
Intersection of two lines
defined by four endpoints
ill(end,end,end,end)
ille
Midpoint between two
endpoints
(end+end)/2
mee
Unit vector in the XY plane
and normal to two endpoints
nor(end,end)
nee
Radius of a selected circle,
arc, or polyline arc
rad
rad
Vector from two endpoints
vec(end,end)
vee
Unit vector from two
endpoints
vec1(end,end)
vee1
New Variable Button
Opens the “Variable Definition Dialog Box” on page 955.
Edit Variable Button
Opens the “Variable Definition Dialog Box” on page 955 so you can make
changes to the selected variable.
Delete Variable Button
Deletes the selected variable.
Calculator Button
Returns the selected variable to the Input box.
954 | Chapter 18
Summary of Contents for AUTOCAD 2006
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