*Style()
Specifies the style for a datum line.
Syntax
*Style (1/2/3/4/5)
Application
HyperGraph
Inputs
- 1/2/3/4/5
- The style assigned to the datum line. 
 Figure 1.
Context
*BeginDatumLine()
*BeginPage Block
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()