2012

The starting width becomes the default ending width. The ending width
becomes the uniform width for all subsequent segments until you change the
width again. The starting and ending points of wide line segments are at the
center of the line.
Typically, the intersections of adjacent wide polyline segments are beveled.
No beveling is performed for nontangent arc segments, very acute angles, or
when a dot-dash linetype is used.
Close
Draws a line segment from the last point specified to the starting point,
creating a closed polyline. At least two points must be specified to use this
option.
Halfwidth
Specifies the width from the center of a wide polyline line segment to one of
its edges.
Specify starting half-width <current>: Enter a value or press ENTER
Specify ending half-width <current>: Enter a value or press ENTER
The starting half-width becomes the default ending half-width. The ending
half-width becomes the uniform half-width for all subsequent segments until
you change the half-width again. The starting and ending points of wide line
segments are at the center of the line.
PLINE | 959