2012

you change the half-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 or very acute angles
or when a dot-dash linetype is used.
Length
Draws a line segment of a specified length at the same angle as the previous
segment. If the previous segment is an arc, the new line segment is drawn
tangent to that arc segment.
Specify length of line: Specify a distance
Undo
Removes the most recent line segment added to the polyline.
Width
Specifies the width of the next line segment.
Specify starting width <current>: Enter a value or press ENTER
Specify ending width <starting width>: Enter a value or press ENTER
The starting width becomes the default ending width. The ending width
becomes the uniform width for all subsequent segments until you change the
1472 | Chapter 16 P Commands