AutoCAD Map 3D 2009 Geospatial Platform Reference

AutoCAD Map 3D Geospatial Platform API

Collections


Detailed Description

One of the functions of collections is to serve as a repository for intermediate results. In this role, a collection is a helper class. An example is the construction of an MgLineString geometry. From the perspective of construction, this geometry is a set of coordinates. The sequence of construction is:
  1. create a coordinate
  2. add coordinate to coordinate collection
  3. do 1 and 2 until all coordinates created
  4. create the line string using coordinate collection

See Geometry Collections for the list of collections used in the construction of geometries.

Modules

 MgBatchPropertyCollectionEnumerator
 MgClassDefinitionCollectionEnumerator
 MgCoordinateCollectionEnumerator
 MgCurvePolygonCollectionEnumerator
 MgCurveRingCollectionEnumerator
 MgCurveSegmentCollectionEnumerator
 MgCurveStringCollectionEnumerator
 MgFeatureCommandCollectionEnumerator
 MgFeatureSchemaCollectionEnumerator
 MgGeometryCollectionEnumerator
 MgIntCollectionEnumerator
 MgLayerCollectionEnumerator
 MgLayerGroupCollectionEnumerator
 MgLinearRingCollectionEnumerator
 MgLineStringCollectionEnumerator
 MgMapCollectionEnumerator
 MgPointCollectionEnumerator
 MgPolygonCollectionEnumerator
 MgPropertyCollectionEnumerator
 MgPropertyDefinitionCollectionEnumerator
 MgReadOnlyLayerCollectionEnumerator
 MgStringPropertyCollectionEnumerator
 MgBatchPropertyCollection
 MgCollection
 MgPropertyCollection
 MgStringCollection
 MgCoordinateCollection
 MgCurvePolygonCollection
 MgCurveRingCollection
 MgCurveSegmentCollection
 MgCurveStringCollection
 MgGeometryCollection
 MgLinearRingCollection
 MgLineStringCollection
 MgPointCollection
 MgPolygonCollection
 MgIntCollection
 MgPropertyDefinitionCollection
 MgReadOnlyLayerCollection
 MgClassDefinitionCollection
 MgFeatureCommandCollection
 MgFeatureSchemaCollection