Syntax: |
SET YZERO n
|
Default: |
YZERO = 0
|
YZERO
controls whether or not to force zero to be displayed on the y-axis.
YZERO = 0 |
→ | do not force zero to be displayed on the y-axis |
YZERO ≠ 0 |
→ | if
YMIN ≥ 0 then set YMIN to zero,
or, if YMAX ≤ 0 , then set YMAX
to zero. |