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[GREG1\]AXIS NAME [A1 A2] [/TICK Orien Small Big] [/LOCATION X Y
Len] [/LABEL Value [ONLY]] [/[NO]LOG] [/ABSOLUTE] [/UNIT Valid_Unit]
Makes an axis labelled from A1 to A2 at location X, Y, length Len. The
current ORIENTATION determines the angle of the axis.
The axis scale is LINEAR or LOGARITHMIC according to the option
The tick orientation "Orien" may be IN or OUT or NONE with respect to
the BOX. Tick spacing can be defined by Small and Big (see HELP
TICKSPACE for more information on the tick spacing on linear and logar-
ihmic axes). The orientation NONE cancels both ticks and labels. Labels
for other "Orien" are drawn according to "Value", which may be N[one],
P[arallel] or O[rthogonal] (to the axis). If option /LABEL has the sec-
ond argument ONLY, only the labels of the axis are written, not the axis
nor the ticks. This feature allows use of different pens for the labels
and the axis.
AXIS provides default values for all these parameters according to the
axis NAME (XLow, XUp, YLeft, YRight) and the current values used by BOX.
AXIS creates a graphic segment named "AXIS".