| Value
| Meaning
|
| iagpsArrowLine
| Thin line starting at the arc center point to the scale with an arrow at the
end.
|
| iagpsArrow
| Arrow only at the scale.
|
| iagpsLine
| Thin line only from the arc center point to the Scale.
|
| iagpsTriangle
| Triangle from the arc center point to the Scale.
|