import mx.collections.ArrayCollection;
import mx.charts.HitData;
import mx.charts.series.ColumnSeries;
[Bindable]
public var dataSet:ArrayCollection = new ArrayCollection([
{Month:"Jan", Expenses:1500, Income:1590},
{Month:"Feb", Expenses:1200, Income:1300},
{Month:"Mar", Expenses:750, Income:900}
]);
public var b:Boolean = true;
public function myDataTipFunction(e:HitData):String {
var s:String;
s = ColumnSeries(e.element).displayName + "\n";
s += "Profit: $" + (e.item.Income - e.item.Expenses);
return s;
}
showDataTips="true" dataTipFunction="myDataTipFunction">