*Thickness()
Specifies the thickness of a datum line.
Syntax
*Thickness (0/1/2/3)
Application
HyperGraph
Inputs
- 0/1/2/3
- The thickness assigned to the datum line. 
 Figure 1.
Context
*BeginDatumLine()
Example
*BeginDatumLine(h, "Untitled Datum", on)
    *Label("{min(c1.y)+3}")
    *Position("min(c1.y)+3")
    *AxisIndex(2)
    *LabelLocation(4)
    *Style(2)
    *Thickness(1)
    *Color(5)
    *LabelFont("Arial", 1, 1, 18)
*EndDatumLine()