Hi All,
I've been pulling my hair out trying to work out how to do this, sure it's
pretty easy but I'm finding myself confused :-/
What I'm trying to do is create a line chart with a dynamic number of series.
An example of the chart would be a line chart showing Sales per Month. I'd
like to have 1+ series shown, one for each year I send to the chart. So you
result in seeing a year-on-year analysis for X number of years.
My data is stored like this:
ChartData [ArrayCollection]
- series [ArrayCollection]
- 0 [Array] (array of numbers, for the first year)
- 1 [Array] (array of numbers, for the second year)
- ..etc..etc..
- axis [ArrayCollection]
- 0 [Array] (array of strings, these are the labels]
My question is, how do I map the datasource for a LineSeries to an element in
an ArrayCollection? I've tried the obvious thing of setting the datasource to
chartData.getItem(x).
Whatever I do, the result is a chart that doesn't show anything. So I'm
obviously doing something really stupid or wrong :-/
Thanks in advance to anyone who can provide some help..
Cheers,
Ryan
