XAXISON

Syntax: SET XAXISON n
GET XAXISON { n }
Default value: XAXISON = 1

XAXISON controls whether or not to draw the x-axis.

XAXISON = 0 → do not draw the axis
XAXISON ≠ 0 → draw the axis

If GRAPHBOX is non-zero, the bottom of the graph box will be drawn even if XAXISON is zero.