2012

Length Specifies the chord length of the arc segment. If the previous segment
is an arc, the new arc segment is drawn tangent to the previous arc segment.
Specify length of chord:
Close
Draws an arc 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.
Direction
Specifies a starting direction for the arc segment.
Specify the tangent direction from the start point of arc: Specify a point (2)
Specify endpoint of arc: Specify a point (3)
Halfwidth
Specifies the width from the center of a wide polyline segment to one of its
edges.
Specify starting half-width <current>: Enter a value or press ENTER
Specify ending half-width <starting width>: 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 | 1469