PLPAGM, Item, Gscale, Nopt
Displays path items along the path geometry.
ItemThe path data item to be displayed on the currently active path (defined by the PATH command). Valid path items are those defined with the PDEF or PLNEAR commands.
GscaleScale factor for the offset from the path for the path data item displays. Defaults to 1.0.
NoptDetermines how data is displayed:
(blank)  | —  | Do not display nodes, and scale the display based on the currently selected node set (default).  | 
NODE  | —  | Display path item data along with the currently selected set of nodes. The display geometry is scaled to the selected node set.  |