DIMAU                                                                Menu: DIM
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Creates an automatic dimension line of a specified range.

        1.   (POINT) through point
        2. * (POINT) low-range point
        3. * (POINT) high-range point
        4. * (Y/N) end of set?

Description:
This command creates an automatic dimension line. Pick a point through which
the dimension line is to pass. Pick the low-range and high-range points. The
dimension line will be drawn parallel to one axis; the axis chosen is the one
with the longest projection of the line joining the low- and high-range
points. Only lines that are perpendicular to the dimension line and fall
between the low- and high-range points are dimensioned.
You are prompted to confirm that this is the end of the set of dimensions you
require. If you enter `n', you are prompted for another pair of low-range and
high-range points, which define another zone whose entities are to be
dimensioned. The dimension lines are displayed only after you enter `y'.
NOTE: This command creates either horizontal or vertical dimension lines.
