ArcObjects Library Reference (Carto)  

acCapType Constants

ArcIMS cap type options.

Constant Value Description
acRoundCap 0 A round line cap.
acButtCap 1 A butt line cap.
acSquareCap 2 A square line cap.

Product Availability

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