addPointer(value [, fillColor [, edgeColor ]])

Adds a pointer to the meter.

Note: For angular meters, there is another method AngularMeter.addPointer2 for adding new style pointers.

Argument	Default	Description
value	(Mandatory)	The value that the pointer points to.
fillColor	LineColor	The fill color of the pointer.
edgeColor	-1	The edge color of the pointer. -1 means the edge color is the same as the fill color.

A MeterPointer object representing the pointer. You may use this object to fine-tune the appearance of the pointer.