property ChartView.PenLinkTo as PenTypeEnum
Specifies the type of the pen used to show the 'LinkTo' links.

TypeDescription
PenTypeEnum A PenTypeEnum expression that specifies the link to be shown between nodes, being added using the LinkTo property
By default, the PenLinkTo property is exPenDot. Use the PenLinkTo property to specify the style of the links between nodes, being added using the LinkTo property. The LinkToPen property specifies the pen to show an linkto line. The following properties specify the style,  width and the color for links between nodes, being added using the LinkTo property:

The AntiAliasing property specifies whether smoothing (antialiasing) is applied to lines or curves in the control. The ShowLinksDir property specifies whether the links shows the direction between the nodes.