Pitney Bowes MapXtreme - Manual (Page 150)

Chapter 7: Desktop Applications, Controls, Dialogs, and Tools
Editing a FeatureGeometry with the Select Tool
MapXtreme v7.1 150 Developer Guide
8. Using the Select Item tool, select the polygon you want to modify, then click and drag on a node
to change its position. Use the Shift key to select a range of nodes and the Ctrl key to toggle the
selected state of a node.
Adding Nodes
To add nodes to a Feature Geometry:
1. Open the LayerControl again and select the root node of the map.
2. On the Editing tab, select Allow node adding from the Editing Mode combo box.
3. Click OK to accept your change.
4. On the map, select the polygon you want to modify.
5. Using the Select Item tool, hold down the Ctrl key and click on the edge of the polygon where
you want to add the node. The new node will appear.