NODES <cover> {NOIDS | IDS | IDSONLY}
 
draws nodes using the current marker symbol.
 
arguments
 
<cover> - the coverage containing the nodes to be drawn.  A <cover>
prefixed by a period (.) indicates a map library layer.
 
{NOIDS | IDS | IDSONLY} - specifies whether the nodes will be labeled with
their User-IDS.
 
NOIDS - only the nodes will be drawn.  This is the default.
 
IDS - nodes will be labeled with their User-IDs.
 
IDSONLY - only the User-IDs will be drawn.
 
notes
 
A map library must be selected with the LIBRARY command before NODES can
be used with a map library layer.
 
If a set of nodes from <cover> has been selected using RESELECT, ASELECT
or NSELECT, NODES will only draw those nodes of <cover> that are in the
selected set.
 
NODES is used to draw nodes from a coverage using the current marker symbol.
Nodes are the end points of arcs.  NODES can also be used to draw the User-IDs
of the nodes.  User-IDs are drawn using the current text symbol and are
positioned to the upper-right of the nodes.  To label the nodes with user-
specified text strings or with values from any attribute in the NAT, use the
NODETEXT command.
 
To draw nodes using a variety of marker symbols, use the NODEMARKERS command.
 
The NODEERRORS command can be used to draw nodes that may be errors because
they are dangle nodes or pseudo nodes.
