2011

Object data
value
Property in the
Properties palette
Direction
1ForwardSame as created. Movement along the link
is allowed only in the direction that the
link was created.
-1ReverseReverse of created direction. Movement
along the link is allowed only in the oppos-
ite direction that the link was created.
The default direction of an arc, or a two-point polyline with an arc segment,
is counterclockwise. Set the value to Bi-Directional (0) or Forward (1) for
counterclockwise, and to Reverse (-1) for clockwise.
To reverse the direction of selected links, right-click a network topology in
Map Explorer. Click Reverse Link Direction. You can also use the MAPRL
command.
See also:
■
Overview of Creating Topologies (page 822)
■ Creating a Network Topology (page 829)
■ Performing a Shortest Path Trace (page 1324)
■ Performing a Best Route Analysis (page 1328)
■ Performing a Flood Trace (page 1333)
■ Specifying the Resistance for a Link or Node (page 849)
■ Editing the Direction for a Link (page 870)
■ Updating a Topology (page 891)
NOTE This procedure is for drawing objects only. There is no equivalent for
geospatial feature data.
To specify the direction for a link
1 Verify that the network topology containing the link is loaded. You can
specify link direction for network topologies only.
2 In the map, double-click the link for which you want to specify direction.
Creating, Editing, and Managing Topologies | 847