2012

Item in Array Selects the item whose source objects are to be replaced, and
continues to prompt for additional items.
■ Source objects. Replaces the original set of source objects in the array,
which updates all items that have not been previously replaced.
Base Point
Redefines the base point of the array.
Path arrays are repositioned relative to the new base point.
Rows
Specifies the number and spacing of rows, and the incremental elevation
between them.
Expression Derives a value using a mathematical formula or equation.
Total Specifies the total distance between the first and last rows.
Columns (Rectangular Arrays)
Specifies the number and spacing of columns.
Expression on page 152
Total Specifies the total distance between the first and last columns.
Levels
Specifies the number and spacing of levels.
Expression on page 152
Total Specifies the total distance between the first and last levels.
Method (Path Arrays)
Controls how to distribute items when the path or number of items is edited.
■ Divide. Redistributes items to divide evenly along the length of the path.
■ Measure. Maintains current spacing when the path is edited, or when the
number of items is edited through grips or the Properties palette. When
the number of items is edited using ARRAYEDIT, you are prompted to
redefine the distribution method.
Items (Path and Polar Arrays)
Specifies the number of items in the array.
For path arrays whose Method property is set to Measure, you are prompted
to redefine the distribution method. The same prompts are available from
ARRAYPATH on page 155.
152 | Chapter 2 A Commands