setGridColor(hGridColor [, vGridColor [, minorHGridColor [, minorVGridColor ]]])

Sets the horizontal and vertical grid colors of the plot area.

Argument	Default	Description
hGridColor	(Mandatory)	The color for the horizontal grid lines associated with major ticks.
vGridColor	Transparent	The color for the vertical grid lines associated with major ticks.
minorHGridColor	-1	The color for the horizontal grid lines associated with minor ticks. -1 means the color is the same as hGridColor.
minorVGridColor	-1	The color for the vertical grid lines associated with minor ticks. -1 means the color is the same as vGridColor.

None