Autodesk 15607-010000-5000A Manuale Utente

■ Accessing the enhanced 

layer functionality API

■ MGMapLayerSetup Object
■ New Error Code

This chapter documents the API changes that support the 

new enhanced layer functionality in Autodesk MapGuide 

6.5. 

The enhanced layer features provide you with the ability 

to apply geometry functions to map features, apply filters 

to spatial queries, define custom spatial queries, and 

apply pre- and post-query SQL statements to the spatial 

queries. 

The enhanced layer functionality API changes include 

additions to the methods and properties for the existing 

MGMapLayerSetup object. A new error code has also been 

added to the existing methods of the MGMapLayerSetup 

and MGDatabaseSetup objects.

For more information about the new Enhanced Layer 

Functionality, see Chapter 4,  “Enhanced Layer