ArcObjects Library Reference (NetworkAnalyst)  

NALocationAllocationSymbolizer CoClass

Symbolizes LA analysis results.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Network Analyst Extension.

Interfaces

Interfaces Description
INASymbolizer Provides access to the analysis result drawing.
INASymbolizer2 Provides access to the analysis result drawing.

Remarks

NALocationAllocationSymbolizer allows you to create a new symbolizer for use with a LocationAllocation layer and register it with the NASymbolizer category. If a symbolizer has a higher priority than the default symbolizer then it will be used in place of the default symbolizer. For example, the default demand point symbol could be changed from a dot to a cross.