private function createPieChart():void {
pieBox.removeAllChildren();
var length:int = dim1list.length;
for each (var s:String in dim2list) {
var pieChartPanelanel = new Panel();
var localXML:XMLList = chartXML.item.(dim2==s);
// 与清单 1 在 mxml 中设置默认的 columnChartcreate 不同,此处是在 actionscript 中
// 以面向对象的编程方式创建 pieChart,但他们的效果是一样的
var pieChartieChart = new PieChart();
pieChart.showDataTips = true;
// 创建饼图对应的 series
var localSeriesieSeries = new PieSeries();localSeries.dataProvider = localXML;localSeries.field = "measure";localSeries.nameField = "dim1";
localSeries.displayName = s;