setLabelStyle([ font [, fontSize [, fontColor [, fontAngle ]]]])

Sets the font style used to for the meter labels.

See Font Specification for details on various font attributes.

Argument	Default	Description
font	"bold"	The font used to draw the labels.
fontSize	-1	The font size used to draw the labels in points. A value of -1 means the font size is not changed. The default font size is 10 points for angular meters, and 8 points for linear meters.
fontColor	TextColor	The color used to draw the labels.
fontAngle	0	The rotation angle of the labels.

A TextBox object representing the prototype of the obj. This may be used to fine-tune the appearance of the obj.