Grid lines are not displayed when you specify the COLORBANDS=
option. The color bands take the place of grid lines.
Tip
You can specify the MINORGRID option to create grid lines at each
minor tick on the axis.
GRIDATTRS=style-element <(options)> | (options)
specifies the appearance of the grid lines. You can specify the appearance by using a
style element or by specifying specific options. If you specify a style element, you
can also specify options to override specific appearance attributes.
For a description of the line options, see “Line Attributes and Patterns” on page
1008.
Default ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.