2011

2 In Topology Overlay Analysis - Analysis Type dialog box (page 1999), select
Identity as the type of overlay analysis to perform. Click Next.
The result topology includes areas that appear in the source topology and
areas in the overlay topology that are within the source topology
boundary.
3 In the
Topology Overlay Analysis - Select Overlay Topology dialog box
(page 2007), select the polygon topology to use as the overlay topology.
Click Next.
4 In the Topology Overlay Analysis - New Topology dialog box, do the
following:
■ Select Highlight to highlight the resulting topology on screen. Select
the highlight color.
■ Enter a name and description for the new topology, and specify the
layer to place it on.
■ Click Next.
5 If desired, specify how to copy data to the result topology, whether to
create new nodes to complete the resulting topology, and the block to
use for centroids.
6 Click Finish.
Quick Reference
MAPTOPOCREATE
Creates a new topology
Click Map ➤ Topology ➤ Create.
Menu
Create Topology
Icon
MAPTOPOCREATECommand Line
In Map Explorer, right-click Topologies ➤ Create
Task Pane
Create Topology dialog boxDialog Box
MAPCLEAN
844 | Chapter 6 Creating and Editing Data