PictureLineSymbol CoClass

A line symbol composed of either a BMP or an EMF picture.

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

Use PictureLineSymbol to create a line symbol that is based on the contents of a Windows Bitmap (.bmp), or Enhanced Metafile (.emf) file.

Windows, Solaris, Linux

Interfaces	Description
IClone (esriSystem)	Provides access to members that control cloning of objects.
IDisplayName	Provides access to members that return the display name of an object.
ILineSymbol	Provides access to members that control line symbols.
IMapLevel	Provides access to memebers that control the map level.
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)
IPictureLineSymbol	Provides access to members that control the picture line symbol.
IPropertySupport (esriSystem)	Provides access to members that set a default property on an object.
ISymbol	Provides access to members that control symbols.

EDN: ESRI Developer Network