Creates a linear dimension that is horizontal, vertical, or rotated. The dimension is
based on the current dimension style. Options allow you to specify the angle and
contents of the dimension text.
Methods to create a linear dimension
This command has 2 methods to begin creating a linear dimension:
Origin of first extension line
Select entity
Origin of first extension line
Begin creating a linear dimension by specifying a point for the first
extension line then:
Origin of second extension line
Specify a point for the second extension
line.
Location of dimension line
Specify the location of the dimension line. If the
two extension points you specified are aligned vertically or
horizontally, you are restricted to placing a vertical or horizontal
dimension, respectively. If the two extension points you specified are
not vertically or horizontally aligned, you can drag the cursor to place
either a vertical or a horizontal dimension.
Begin creating a linear dimension by pressing Enter then:
Select entity to dimension
Select a line, polyline segment, arc, or circle to
dimension. When selecting a line, the endpoints of the line are used for
the extension origins. When selecting an arc, the endpoints of the arc
are used for the extension origins. When selecting a circle, the
quadrants of the circle are used for the extension origins.
Additional option: [selection options (?)]
Location of dimension line
Specify the location of the dimension line. If the
endpoints of the entity you selected are aligned vertically or
horizontally, you are restricted to placing a vertical or horizontal
dimension, respectively. If the endpoints of the entity you selected are
not aligned vertically or horizontally, you can drag the cursor to place
either a vertical or a horizontal dimension.
After you begin creating a linear dimension, the following options may be
available:
Horizontal
Specify the location of the dimension to place it in the drawing. This
creates a horizontal dimension regardless of how the endpoints are
aligned.
Vertical
Specify the location of the dimension to place it in the drawing. This
creates a vertical dimension regardless of how the endpoints are
aligned.
Rotated
Specify an angle for the dimension then:
Location of dimension line
Specify the location of the dimension line. The
dimension is rotated from its default (vertical or horizontal) location
by the specified angle.
Origin of first extension line
Origin of second extension line
Location of dimension line
Rotated dimension
Angle of dimension line
Angle
Specify the angle of the dimension text. A value of 0 aligns the
dimension text with the dimension line. Any other value rotates the
dimension text relative to the x-axis of the current UCS.
Text
Enter text to override the default dimension text which includes the
measured length of the dimension. You can use two angle brackets
<> to display the measured length of the dimension in addition to
other text.