Gets the requested column of the table as an array of numbers.
If the column is actually of type java.util.Date, it will be converted to a number using ChartDirector's date/time representation. The array can then be used directly in ChartDirector APIs.
Arguments
Argument
Default
Description
i
(Mandatory)
The column number. The first column is 0. The nth column is (n - 1).
Return Value
An array of double precision numbers representing the column.