constants PenTypeEnum
Specifies the type of the pen. Use the PenLink property to specify the type of the pen used to paint the links between nodes. Use the PenWidthLink property to specify the width of the pen.

NameValueDescription
exPenSolid0 The pen is solid.
exPenDash1 The pen is dashed. This style is valid only when the pen width is one or less in device units.
exPenDot2 The pen is dotted. This style is valid only when the pen width is one or less in device units.
exPenDashDot3 The pen has alternating dashes and dots. This style is valid only when the pen width is one or less in device units.
exPenDashDotDot4 The pen has alternating dashes and double dots. This style is valid only when the pen width is one or less in device units.