ArcObjects Library Reference (Display)  

MarkerPlacementRandomInPolygon CoClass

Places markers randomly within a polygon.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.


MarkerPlacementRandomInPolygon places markers randomly inside a polygon geometry. Markers can be placed using X and Y step distances and a clippng method.


Interfaces Description
IClippingMethod Provides access to the clipping method required by an object.
IDocumentVersionSupportGEN (esriSystem) Provides access to extend the IObjectStream interface with methods to hande saving objects that did not exist in previous versions of the software.
IEditInteraction Provides access to methods declaring how graphic attributes interact with a representation tool.
IGraphicAttributes Provides access to members that control the graphic attributes.
IGraphicAttributes2 Provides access to members that control the graphic attributes.
IMarkerPlacement Provides access to members that control the marker placement.
IPersist Defines the single method GetClassID, which is designed to supply the CLSID of an object that can be stored persistently in the system. IPersist is the base interface for three other interfaces: IPersistStorage, IPersistStream, and IPersistFile.
IPersistStream (esriSystem)


If markers are to be placed at controlled distances inside a polygon, use MarkerPlacementInsidePolygon marker placement. 

Graphic attributes defining this object are listed in the following enumeration esriMarkerPlacementAttributes

This marker placement can be managed by one of the following graphic attributes:

The Clipping method can be selected from one of the following options: