SurfaceChart.addSurfaceZone

addSurfaceZone(x1, y1, x2, y2, fillColor [, edgeColor [, edgeWidth ]])

Adds a rectangular zone to the surface.

Argument	Default	Description
x1	(Mandatory)	The x data coordinate for the first corner of the rectangle.
y1	(Mandatory)	The y data coordinate for the first corner of the rectangle.
x2	(Mandatory)	The x data coordinate for the corner opposite to the first corner.
y2	(Mandatory)	The y data coordinate for the corner opposite to the first corner.
fillColor	(Mandatory)	The fill color of the rectangle.
edgeColor	Transparent	The border color of the rectangle.
edgeWidth	1	The border width in pixels.

None