MultiChart.addChart

Adds a BaseChart object (or its subclass such as PieChart, XYChart, PolarChart, AngularMeter or LinearMeter) into the multi-chart.

Argument	Default	Description
x	(Mandatory)	The x coordinate of a point in the multi-chart that is to align with the top-left corner of the added BaseChart.
y	(Mandatory)	The y coordinate of a point in the multi-chart that is to align with the top-left corner of the added BaseChart.
c	(Mandatory)	The BaseChart object to be added to the multi-chart.