getYCoor(v[, yAxis])

Get the y coordinate of a point given the y value.

Note that you must call BaseChart.layout first before calling this method. It is because ChartDirector needs to perform auto-scaling and/or confirm the axis scale first before it can compute the coordinates.

Argument	Default	Description
v	(Mandatory)	The y value.
yAxis	true (non-zero)	A true (non-zero) value means using the primary y-axis to compute the coordinate. A false (zero) value means using the secondary y-axis to compute the coordinate.

The y coordinate of the y value.