addScatterGroup(xData, yData, zData [, name [, symbol [, symbolSize [, fillColor [, edgeColor ]]]]])

Adds a group of scatter symbols to the ThreeDScatterChart.

A scatter chart can be considered as a special configuration of a line chart, in the data symbols are enabled and the line width is set to zero. Therefore only the data symbols are visible and the chart appears as scattered.

Argument	Default	Description
xData	(Mandatory)	An array of numbers representing the x values of the data points.
yData	(Mandatory)	An array of numbers representing the y values of the data points.
zData	(Mandatory)	An array of numbers representing the z values of the data points.
name	""	The name of the symbol group. The name will be used in the legend box, if one is available. An empty string means the symbol group has no name.
symbol	CircleShape	One of the predefined symbol constants to specify the symbol to use. (See Shape Specification for available built-in shapes.)
symbolSize	5	The width and height of the symbol in pixels.
fillColor	-1	The color used to fill the symbol. -1 means that the color is automatically selected from the palette. SameAsMainColor means the color is based on the z value of the symbol as according to the ColorAxis (accessible via ThreeDChart.colorAxis).
edgeColor	-1	The edge color used to draw the edge of the symbol. -1 means using LineColor as the edge color.

A ThreeDScatterGroup object representing the symbol group created.