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13 Specify offsets:
Then…If you want to…
enter a value for Start offset. A pos-
itive value shortens the column on
offset the column on its extruded
axis at the start point of the column
its axis, while a negative value
lengthens the column on its axis.
enter a value for End offset. A posit-
ive value lengthens the column on
offset the column on its extruded
axis at the endpoint of the column
its axis, while a negative value
shortens the column on its axis.
14 Specify the roll of the column (how it is oriented relative to its
extruded axis):
Then…If you want to…
select No for Specify on Screen, and
enter a value for Roll.
specify the roll of the column before
you insert it
select Yes for Specify on Screen.specify the roll of the column when
you insert it
This value specifies the orientation of the column relative to its
extruded axis in terms of degrees of roll. A positive value rolls the
column counterclockwise when viewed from the end (top) to the
start (bottom) of the column.
15 Specify the column justification, which positions the column
shape in relation to its extruded axis when you draw the column:
Then…If you want to…
select Baseline for Justify.
NOTE This applies to members
created with styles from the
Structural Member Catalog
only.
position the axis of the column
along the centroid of the column
shape
2526 | Chapter 31 Structural Members
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