Selecting with the Viewer

In order for a feature to be selectable using the Viewer, the following criteria must be met:

- The layer containing the feature must be visible at the current map view scale.
- The selectable property for the layer must be true. Change this property in the web layout or with the MgLayer::SetSelectable() method.

There are different selection tools available in the Viewer. They can be enabled or disabled as part of the web layout. Each tool allows a user to select one or more features on the map.