setLegendStyle(font, fontSize, fontColor, bgColor)

Sets legend style. The default is using Arial 8 pt black color as font on a semi-transparent pale blue 80CCCCFF background.

Argument	Default	Description
font	(Mandatory)	The font of the legend text.
fontSize	(Mandatory)	The font size of the legend text in points.
fontColor	(Mandatory)	The color of the legend text.
bgColor	(Mandatory)	The background color of the legend box.

None