Flex : dynamically created series doesnt show on the chart? - actionscript-3

Question

I have the follow class :
package my.controls.charts.series
{
import mx.charts.series.LineSeries;
import mx.collections.ArrayCollection;
import mx.graphics.SolidColorStroke;
import my.controls.charts.ICommonCharts;
public class TimeLineSeries extends LineSeries implements ICommonCharts
{
[Bindable]
protected var dataProviderLineSeries : ArrayCollection;
public var rawData : Array;
public function TimeLineSeries( seriesName : String )
{
super();
this.displayName = seriesName;
this.yField = "value";
this.xField = "dateBegin";
this.sortOnXField = true;
this.filterData = true;
this.setStyle( "form", "segment" );
var stroke : SolidColorStroke = new SolidColorStroke();
stroke.color = 0xFF0000;
stroke.weight = 1;
this.setStyle( "lineStroke", stroke );
rawData = new Array();
dataProviderLineSeries = new ArrayCollection();
this.dataProvider = dataProviderLineSeries;
}
public function Clear() : void
{
rawData = [];
dataProviderLineSeries.removeAll();
}
public function ApplyData() : void
{
dataProviderLineSeries.removeAll();
dataProviderLineSeries = new ArrayCollection( rawData );
dataProviderLineSeries.refresh();
}
}
}
on the application i am trying the follow :
dinamicSeries : Array = new Array();
mySeries : TimeLineSeries = new TimeLineSeries( 'chronos' );
mySeries.rawData = randomData(); // it is a function which gain some random data
mySeries.ApplyData();
dinamicSeries.push( mySeries );
mainChart.series = dinamicSeries;
The new series name appear on the chart, but the data doest, and the chart always remains blank.
- What wrong I am doing ?

Answer 1

Did you affect a vertical axis to your newly created series ?

Answer 2

You need to make public var rawData into a getter/setter pair, so you can populate the ArrayCollection with it. So:
protected var _rawData:Array;
public function get rawData():Array {
return _rawData;
}
public function set rawData(value:Array):void {
if (value != _rawData) {
_rawData = value;
dataProviderLineSeries.source = value;
}
}