The PolarLayer class is the base class for all PolarChart layer classes.

Method	Inherited	Description
setAngles	(Self)	Set the angular coordinates of the data points.
setBorderColor	(Self)	Set the border color for drawing the data on the layer.
setLineWidth	(Self)	Set the line width of lines when drawing the data on the layer.
setDataSymbol	(Self)	Use one of the built-in symbols as the graphics symbol to plot the data points.
setDataSymbol2	(Self)	Load an image from a file and use it as the graphics symbol to plot the data points.
setDataSymbol3	(Self)	Use a DrawArea object as the graphics symbol to plot the data points.
setSymbolScale	(Self)	Set the size of the symbol for each data point (for creating bubble charts).
setImageMapWidth	(Self)	Set the effective size of a data point for producing image maps.
getImageCoor	(Self)	Get the image map coordinates of a data point.
getHTMLImageMap	(Self)	Generate the HTML image map for all data points on the layer.
setDataLabelStyle	(Self)	Enable data labels and set their styles.
setDataLabelFormat	(Self)	Set the data label format.
addCustomDataLabel	(Self)	Add a custom data label to a data point.