?
<?xml version="1.0" encoding="utf-8"?>
<!-- http://blog.flexexamples.com/2008/09/13/toggling-data-tip-targets-on-a-piechart-in-flex/ -->
<mx:Application name="PieChart_showDataTipTargets_test"
??????? xmlns:mx="http://www.adobe.com/2006/mxml"
??????? layout="vertical"
??????? verticalAlign="middle"
??????? backgroundColor="white"
??????? creationComplete="initApp()">
??? <mx:ApplicationControlBar dock="true">
??????? <mx:TabNavigator width="100%" height="80" id="chartTab">
??????????? <mx:Canvas label="图表属性" width="100%" height="100%" id="menu">
??????????????? <mx:ComboBox x="57" y="2" id="cbChartType" width="80" change="setChartType()">
??????????????? <mx:dataProvider>
??????????????? ?<mx:Object label="饼形图" data="pie" />
?????????? <mx:Object label="柱形图" data="column" />
?????????? <mx:Object label="条形图" data="bar" />
?????????? <mx:Object label="折线图" data="line" />
??????????????? </mx:dataProvider>
??????????????? </mx:ComboBox>
??????????????? <mx:Label x="5" y="2" text="图表类别："/>
??????????????? <mx:Button x="627" y="2" label="打印图表" id="tbPiePrint"/>
??????????????? <mx:CheckBox id="cbTargetsCheckBox" label="显示所有标签" labelPlacement="left" selected="false"? change="setAllTip()" x="145" y="0" />
??????????????? <mx:Label x="238" y="2" text="背景填充 ："/>
??????????????? <mx:ColorPicker x="291" y="1" id="cpH" selectedColor="#82CFFB" change="setGridLines()"/>
??????????????? <mx:ColorPicker x="321" y="1" id="cpV" selectedColor="#FFFFFF" change="setGridLines()"/>
??????????????? <mx:ComboBox x="351" y="2" id="cbGridLineType" width="60" change="setGridLines()">
???????????????? <mx:dataProvider>
???????????????? ?<mx:Object label="横向" data="horizontal" />
??????????? <mx:Object label="纵向" data="vertical" />
??????????? <mx:Object label="全部" data="both" />
??????????? <mx:Object label="无" data="none" />
???????????????? </mx:dataProvider>??
??????????????? </mx:ComboBox>
??????????????? <mx:Label x="419" y="4" text="图像大小："/>
??????????????? <mx:NumericStepper x="485" y="2" width="50" maximum="100" minimum="10" stepSize="1" id="nsChartWidth" value="100" change="setChartWidth()"/>
??????????????? <mx:Label x="468" y="4" text="宽"/>
??????????????? <mx:Label x="541" y="4" text="高"/>
??????????????? <mx:NumericStepper x="560" y="2" width="50"? id="nsChartHeigth" maximum="100" minimum="10" stepSize="1" value="100" change="setChartHeigth()"/>
??????????? </mx:Canvas>
??????????? <mx:Canvas label="饼形图设置" width="100%" height="100%" id="pieSet">
???????????????
??????????????? <mx:ComboBox x="63" y="1" id="pieLabelPositionType" width="80" change="setPieLabelPositionType()">
?????<mx:dataProvider>
?????? ?<mx:Object label="不显示" data="none" />
?????????? <mx:Object label="在圆内" data="inside" />
?????????? <mx:Object label="在圆外" data="outside" />
?????????? <mx:Object label="显示线" data="callout" />
?????????? <mx:Object label="园内显示线" data="insideWithCallout" />?
??????? </mx:dataProvider>
?????? </mx:ComboBox>??????????????????????? ?
??????????????? <mx:Label x="10" y="2" text="标注格式："/>
??????????????? <mx:Label x="151" y="2" text="内圆半径："/>
??????????????? <mx:Label x="297" y="2" text="透明度："/>
??????????????? <mx:HSlider x="203" y="0" width="86" id="hsPieInnerRadius" maximum="0.9" minimum="0"? value="0" change="setPieChartInnerRadius()"
??????????????????????? liveDragging="true"
??????????????????????? snapInterval="0.1"
??????????????????????? tickInterval="0.1"/>
??????????????? <mx:HSlider x="341" y="0" width="86" id="hsPieAlpha" maximum="1" minimum="0"? value="0" change="setPieChartAlpha()"
??????????????????????? liveDragging="true"
??????????????????????? snapInterval="0.1"
??????????????????????? tickInterval="0.1"/>
??????????? </mx:Canvas>
??????????? <mx:Canvas label="柱形图设置" width="100%" height="100%" id="columSet">
????<mx:Label text="柱形宽度:" x="10" y="2"/>
??????????????? <mx:HSlider id="hsColumnWhdith" change="setColumnWhdith()"
??????????????????????? minimum="0.1"
??????????????????????? maximum="0.9"
??????????????????????? value="0.1"
??????????????????????? liveDragging="true"
??????????????????????? snapInterval="0.1"
??????????????????????? tickInterval="0.1"? x="68" width="78"/>
??????????????? <mx:Label text="显示类型：" x="154" y="2"/>????????
?????? <mx:ComboBox id="cbColumnType" x="205" y="0" change="setColumnType()">
??????? <mx:dataProvider>
?????? <mx:Object label="簇状" data="clustered"/>
?????? <mx:Object label="堆积" data="stacked"/>
??????? </mx:dataProvider>
?????? </mx:ComboBox>
??????????? </mx:Canvas>
??????????? <mx:Canvas label="条形图设置" width="100%" height="100%" id="barSet">
???????????? <mx:Label text="条形宽度：" x="10" y="2"/>
??????????????? <mx:HSlider id="hsBarWhdith" change="setBarWhdith()"
??????????????????????? minimum="0.1"
??????????????????????? maximum="0.9"
??????????????????????? value="0.1"
??????????????????????? liveDragging="true"
??????????????????????? snapInterval="0.1"
??????????????????????? tickInterval="0.1"? x="65" width="78"/>
??????????????? <mx:Label text="显示类型：" x="142" y="2"/>????????
?????? <mx:ComboBox id="cbBarType" x="205" y="0" change="setBarType()">
??????? <mx:dataProvider>
?????? <mx:Object label="簇状" data="clustered"/>
?????? <mx:Object label="堆积" data="stacked"/>
??????? </mx:dataProvider>
?????? </mx:ComboBox>??????????????????????
??????????? </mx:Canvas>
??????????? <mx:Canvas label="折线形图设置" width="100%" height="100%" id="lineSet">
???????????? <mx:Label text="折现类别:" x="10" y="3"/>
???????????? <mx:ComboBox x="60" y="1" id="cbLineType" width="60" change="setLineType()">
??????? <mx:dataProvider>
?????? <mx:Object label="折线" data="segment"/>
?????? <mx:Object label="曲线" data="curve"/>
?????? <mx:Object label="水平线" data="horizontal"/>
?????? <mx:Object label="竖直线" data="vertical"/>
?????? <mx:Object label="阶梯线" data="step"/>
?????? <mx:Object label="反阶梯线" data="reverseStep"/>
??????? </mx:dataProvider>????????????
???????????? </mx:ComboBox>
??????????? </mx:Canvas>??????
??????? </mx:TabNavigator>
??? </mx:ApplicationControlBar>
??? <!--DataEff-->
?<mx:SeriesInterpolate id="interpolate" elementOffset="10"/>
?<mx:SeriesInterpolate id="seriesInterpolate" duration="1000" />
??? <mx:Panel styleName="opaquePanel"
??????????? width="100%"
??????????? height="100%" title="PieChart Exemple" id="chartPanel" horizontalAlign="center">
??????? <mx:ControlBar width="100%">
??????? <mx:Legend? id="chartLegend"
??????? ???dataProvider=""
??????????????????? direction="horizontal"
??????????????????? horizontalGap="100"
??????????????????? width="100%" />
??????? </mx:ControlBar>
??? </mx:Panel>???????
<!--AS脚本-->
<mx:Script>
?<![CDATA[
??import mx.graphics.SolidColor;
??import mx.charts.events.ChartEvent;
??import mx.controls.*;
? import mx.charts.HitData;
? import mx.events.MoveEvent;
? import mx.collections.ArrayCollection;
??import mx.effects.easing.*;
??import mx.charts.series.items.PieSeriesItem;
??import mx.charts.events.ChartItemEvent;
??import mx.charts.series.*;???????
??import mx.charts.series.items.*;//引入此包 设置charts的sereies属性
??import flash.external.*;
??import mx.charts.*;
?? //引入json包
??import com.adobe.serialization.json.JSON;?
???????????
??private var _selectedRegion:Object;
??private var oldX:Number;
??private var oldY:Number;
??
??[Bindable]
??private var chartDataSouse:ArrayCollection=new ArrayCollection();
??private var pieChart:PieChart=new PieChart();
??private var pieSeries:PieSeries=new PieSeries();
??private var barChart:BarChart=new BarChart();
??private var barSeries:BarSeries=new BarSeries();
??private var columnChart:ColumnChart=new ColumnChart();
??private var columnSeries:ColumnSeries=new ColumnSeries();
??private var lineChart:LineChart=new LineChart();
??private var lineSeries:LineSeries = new LineSeries();
??
??private var xName:String=new String();
??private var yName:String=new String();
??private var valueUnit:String=new String();
??private var labelType:String=new String();
???
??????? //初始化程序
??????? private function initApp():void
??????? {
??????? ?/*
???????? ?var jsonStr:String='{"titleName":[{"ptitle":"PieChart示例"}],' +
???????? ??'"data":[{"dataName":"Tom","dataValue":"8"},' +
??????? ??'{"dataName":"Jack","dataValue":"6"},' +
??????? ??'{"dataName":"Jone","dataValue":"9"},' +
??????? ??'{"dataName":"Alen","dataValue":"12"},' +
??????? ??'{"dataName":"Bill","dataValue":"5"},' +
??????? ??'{"dataName":"Kiti","dataValue":"10"}]}';
??????? ?*/
???????? ?var jsonStr:String='{"chartInfo":[{"ptitle":"PieChart示例","xName":"姓名","yName":"时间","valueUnit":"天"}],"dataValue":"8","dataValue2":"10"},"dataValue":"6","dataValue2":"5"},"dataValue":"9","dataValue2":"7"},"dataValue":"12","dataValue2":"9"},"dataValue":"5","dataValue2":"3"},"dataValue":"10","dataValue2":"8"}]}';??????? ?
??????? ?//调用js函数getJsonData获取数据
?????????? // var jsonStr:String=ExternalInterface.call("getJsonData");
????????? ?var objdata:Object=JSON.decode(jsonStr);
?????????? ?chartPanel.title=objdata.chartInfo[0].ptitle;
?????????? ?xName=objdata.chartInfo[0].xName;
??????????? yName=objdata.chartInfo[0].yName;
?????????? ?valueUnit=objdata.chartInfo[0].valueUnit;
?????????? ?
??????? ?var arr:Array = (objdata.data as Array);
??????? ?var obj:Object=null;
??????????? for(var i:int=0;i<arr.length;i++)
??????????? {
??????????? ?obj=null;
??????????????? obj=new Object();
??????????????? obj.dataName=arr[i].dataName;
??????????????? obj.dataValue= Number(arr[i].dataValue);
??????????????? obj.dataValue2= Number(arr[i].dataValue2);
??????????????? chartDataSouse.addItem(obj);
??????????? }
?????????????????????????? ?
???????????? pieChart.dataProvider=chartDataSouse;
???
????var myPieSeries:Array=new Array();
???????????? pieSeries.field="dataValue";
???????????? pieSeries.nameField="dataName";
???????????? pieSeries.labelFunction=getSliceLabel;
???????????? pieSeries.setStyle("showDataEffect",interpolate);
???????????? myPieSeries.push(pieSeries);
????pieChart.series=myPieSeries;
????chartPanel.addChild(pieChart);
????chartLegend.dataProvider=pieChart;
????
?????pieChart.showDataTips=true;
?????pieChart.addEventListener(ChartItemEvent.ITEM_CLICK,pieChart_itemClick);
???? pieChart.addEventListener(MouseEvent.MOUSE_DOWN,stopMove);
???? pieChart.addEventListener(MouseEvent.MOUSE_MOVE,startMove);?
????????????
????}
????????? //生成饼图
????????? private function createPie():void
????????? {
????????? ??
????????? ??if (labelType=="")
????????? ??{
????????? ???labelType="none";
????????? ??}
???????????? pieChart.dataProvider=chartDataSouse;
???????????? pieChart.percentWidth=100;
??????????? ?pieChart.percentHeight=100;
???????????? var myPieSeries:Array=new Array();
???????????? pieSeries.field="dataValue";
???????????? pieSeries.nameField="dataName";
???????????? pieSeries.setStyle("showDataEffect",interpolate);
??????????? // pieSeries.setStyle("labelPosition",labelType);
???????????? myPieSeries.push(pieSeries);
????????????
???????????? var pieSeries2:PieSeries=new PieSeries();
???????????? pieSeries2.field="dataValue2";
???????????? pieSeries2.nameField="dataName";
???????????? pieSeries2.setStyle("showDataEffect",interpolate);????????????
???????????? myPieSeries.push(pieSeries2);
???????????? pieChart.series=myPieSeries;
????
??????????? ?chartPanel.addChild(pieChart);
???????????? chartLegend.dataProvider=pieChart;
????
???????????? pieChart.showDataTips=true;
???????????? pieChart.addEventListener(ChartItemEvent.ITEM_CLICK,pieChart_itemClick);
????pieChart.addEventListener(MouseEvent.MOUSE_DOWN,stopMove);
????pieChart.addEventListener(MouseEvent.MOUSE_MOVE,startMove);????
????????? }
?????????
????????? //生成条形图
????????? private function createBar():void
????????? {
???????????? barChart.dataProvider=chartDataSouse;
????barChart.percentWidth=100;
????barChart.percentHeight=100;
????????????????
???????????? var vAxis:CategoryAxis = new CategoryAxis();
????????? vAxis.categoryField = "dataName" ;
????????? vAxis.dataProvider =? chartDataSouse;
????????? barChart.verticalAxis = vAxis;
?????????? ?
?????????? ?var mySeries:Array=new Array();
???????????? barSeries.xField="dataValue";
???????????? barSeries.yField="dataName";
???????????? barSeries.displayName="Value1";
???????????? barSeries.setStyle("showDataEffect",seriesInterpolate);
????mySeries.push(barSeries);
????var barSeries2:BarSeries=new BarSeries();
???????????? barSeries2.xField="dataValue2";
???????????? barSeries2.yField="dataName";
???????????? barSeries2.displayName="Value2";
???????????? barSeries2.setStyle("showDataEffect",seriesInterpolate);
????mySeries.push(barSeries2);
???????
????barChart.series=mySeries;
???
????
????chartPanel.addChild(barChart);
????barChart.showDataTips=true;
??
????barChart.addEventListener(MouseEvent.MOUSE_DOWN,stopMove);
????barChart.addEventListener(MouseEvent.MOUSE_MOVE,moveBarChart);
????chartLegend.dataProvider=barChart;
????????? }
?????????
????????? //生成柱状图
????????? private function createColumn():void
????????? {
???????????? columnChart.dataProvider=chartDataSouse;
????columnChart.percentWidth=100;
????columnChart.percentHeight=100;
????????????????
?????????? ?var colHAxis:CategoryAxis=new CategoryAxis()
????????? colHAxis.categoryField = "dataName" ;
????????? colHAxis.dataProvider =? chartDataSouse;
????????? //colHAxis.title=xName;
????????? columnChart.horizontalAxis = colHAxis;?????????? ?
?????????? ?
?????????? ?var myColSereis:Array=new Array();
?????????? ?columnSeries.dataProvider=chartDataSouse;
???????????? columnSeries.xField="dataName";
???????????? columnSeries.yField="dataValue";
???????????? columnSeries.displayName="Value1";
????myColSereis.push(columnSeries);
????
???????????? var columnSeries2:ColumnSeries=new ColumnSeries();
???????????? columnSeries2.yField="dataValue2";
???????????? columnSeries2.xField="dataName";???
???????????? columnSeries2.displayName="Value2";???????
???????????? myColSereis.push(columnSeries2);
???????????? ????
????columnChart.series=myColSereis;
????
????chartPanel.addChild(columnChart);
????columnChart.showDataTips=true;
??
????columnChart.addEventListener(MouseEvent.MOUSE_DOWN,stopMove);
????columnChart.addEventListener(MouseEvent.MOUSE_MOVE,moveColumnChart);
????chartLegend.dataProvider=columnChart;
????????? }
?????????
????????? //生成线形图
????????? private function createLine():void
????????? {
????????? ??
???????????? lineChart.dataProvider=chartDataSouse;
????lineChart.percentWidth=100;
????lineChart.percentHeight=100;
????????????????
?????????? ?var lineHAxis:CategoryAxis=new CategoryAxis()
????????? lineHAxis.categoryField = "dataName" ;
????????? lineHAxis.dataProvider =? chartDataSouse;
????????? lineChart.horizontalAxis = lineHAxis;?????????? ?
?????????? ??? ??????
???? ???? var myLineSeries:Array=new Array(); ?
???????????? lineSeries.xField="dataName";
???????????? lineSeries.yField="dataValue";
???????????? lineSeries.displayName="Value1";
???????????
????myLineSeries.push(lineSeries);
????
????var lineSeries2:LineSeries=new LineSeries();
???????????? lineSeries2.xField="dataName";
???????????? lineSeries2.yField="dataValue2";
???????????? lineSeries2.displayName="Value2";
????myLineSeries.push(lineSeries2);
????
????lineChart.series=myLineSeries;
????
????chartPanel.addChild(lineChart);
????lineChart.showDataTips=true;
????
????lineChart.addEventListener(MouseEvent.MOUSE_DOWN,stopMove);
????lineChart.addEventListener(MouseEvent.MOUSE_MOVE,moveLineChart);
????chartLegend.dataProvider=lineChart;?????????
????????? }
?
?//--------------------------------------------------------------------------------------????????
?????????
??????? private function setAllTip():void
??????? {
??????? ?
??????????? var type:String=cbChartType.selectedItem.data;
??????????? if(type=="pie")
??????????? {
????pieChart.showAllDataTips=cbTargetsCheckBox.selected;
??????????? }
???
?????????? if(type=="column")
??????????? {
????columnChart.showAllDataTips=cbTargetsCheckBox.selected;
??????????? }?
?????????? if(type=="bar")
??????????? {
????barChart.showAllDataTips=cbTargetsCheckBox.selected;
??????????? }?
?????????????????????????
?????????? if(type=="line")
??????????? {
????lineChart.showAllDataTips=cbTargetsCheckBox.selected;
??????????? }??????????????????????
??????? }??
?????????????
??//图像背景填充
??private function setGridLines():void
??{
?
???var solidcolorAlpha:Number=0.2;
???var hsc:SolidColor=new SolidColor(cpH.selectedColor,solidcolorAlpha);
???var hasl:SolidColor=new SolidColor(cpV.selectedColor,solidcolorAlpha);?
???var vsl:SolidColor=new SolidColor(cpH.selectedColor,solidcolorAlpha);?
???var vasl:SolidColor=new SolidColor(cpV.selectedColor,solidcolorAlpha);
?
???var gridLines:GridLines=new GridLines();
???gridLines.setStyle("horizontalFill",hsc);
???gridLines.setStyle("horizontalAlternateFill",hasl);
???gridLines.setStyle("verticalFill",vsl);
???gridLines.setStyle("verticalAlternateFill",vasl);
???gridLines.setStyle("direction",cbGridLineType.selectedItem.data);
?
???barChart.backgroundElements=[gridLines];
???columnChart.backgroundElements=[gridLines];
???lineChart.backgroundElements=[gridLines];
???pieChart.backgroundElements=[gridLines];
????
??}?
??
??//图像大小设置
??private function setChartWidth():void
??{
???pieChart.percentWidth=nsChartWidth.value;
???barChart.percentWidth=nsChartWidth.value;
???columnChart.percentWidth=nsChartWidth.value;
???lineChart.percentWidth=nsChartWidth.value;
??}
??private function setChartHeigth():void
??{
???pieChart.percentHeight=nsChartHeigth.value;
???barChart.percentHeight=nsChartHeigth.value;
???columnChart.percentHeight=nsChartHeigth.value;
???lineChart.percentHeight=nsChartHeigth.value;
??}
?????????
//------------------------------------PieChart属性设置----------------------------------------???????????????????
??????? //设置饼图格式
??????? private function setPieLabelPositionType():void
??????? {
??????? ??for each (var series:PieSeries in pieChart.series)
??????? ??{
??????? ???series.setStyle("labelPosition",pieLabelPositionType.selectedItem.data);
??????? ??}
?
??????? }?
??????? private function setPieChartAlpha():void
??????? {
??????? ?pieChart.alpha=hsPieAlpha.value;
??????? ?
??????? }
??????? private function setPieChartInnerRadius():void
??????? {
??????? ?pieChart.setStyle("innerRadius",hsPieInnerRadius.value);
??????? }
//------------------------------------ColumnChart属性设置-------------------------------------------------------???????
??private function setColumnWhdith():void
??{
???columnChart.setStyle("columnWidthRatio",hsColumnWhdith.value);
??}
??private function setColumnBaseAtZero():void
??{
???
??}
??
??private function setColumnType():void
??{
???columnChart.type=cbColumnType.selectedItem.data;
??}
//------------------------------------BarChart属性设置-------------------------------------------------------
??private function setBarWhdith():void
??{
???barChart.setStyle("barWidthRatio",hsBarWhdith.value);
??}
??private function setBarType():void
??{
???barChart.type=cbBarType.selectedItem.data;
??}
//-------------------------------------LinePahrt属性设置---------------------------------------------------------
??//设置折线类型
??private function setLineType():void
??{
???for each(var ser:LineSeries in lineChart.series)
???{
????ser.setStyle("form",cbLineType.selectedItem.data);
???}
??}
//---------------------------------------------------------------------------------------------
??????? private function setChartType():void
??????? {
??????????? var type:String=cbChartType.selectedItem.data;
??????????? if(type=="pie")
??????????? {
????chartPanel.removeChildAt(0);
????createPie();
????chartTab.selectedIndex=1;
????
??????????? }
???
?????????? if(type=="column")
??????????? {
??????????? ?chartPanel.removeChildAt(0);
??????????? ?createColumn();
??????????? ?chartTab.selectedIndex=2;
??????????? }?
?????????? if(type=="bar")
??????????? {
??????????? ?
??????????? ?chartPanel.removeChildAt(0);
??????????? ?createBar();
??????????? ?chartTab.selectedIndex=3;
??????????? }?
?????????????????????????
?????????? if(type=="line")
??????????? {
??????????? ?chartPanel.removeChildAt(0);
???????????? createLine();
???????????? chartTab.selectedIndex=4;
??????????? }??????????????????????
??????? }?
?????????
?? ?? //饼块分离事件
??????? public function set selectedRegion(item:Object):void
??????? {
?????????? _selectedRegion = item;
??????????? var index:int = -1;
??????????? for (var i:int=0; i < chartDataSouse.length && index == -1; i++)
??????????? {
??????????????? if (chartDataSouse[i].Name == item.Name)
??????????????????? index = i;
??????????? }
??????????? var explodeData:Array = [];
??? ??
??????????? explodeData[index] = 0.15;
?
??????????? //erWedgeExplodeRadius — 属性,类 mx.charts.series.PieSeries
????//从 0 到 1 的数字 Array，指定从图表中心到饼图系列的每个楔形应展开的距离，以总半径的百分比形式表示。
??????????? pieChart.series[0].perWedgeExplodeRadius = explodeData;
??????? }
???????
??????? private function pieChart_itemClick(evt:ChartItemEvent):void
??????? {
??????????? var item:PieSeriesItem = evt.hitData.chartItem as PieSeriesItem;
??????????? //var degrees:Number = radiansToDegrees(item.startAngle);
??????????? var arr:Array = [];
??????????? arr[item.index] = 0.15;
??????????? pieSeries.perWedgeExplodeRadius = arr;
?????????? // pieSeries.startAngle -= degrees;
??????? }???????????????????
??
??????? private function getSliceLabel(item:Object,arg2:String,arg3:Number,arg4:Number):String
??????? {
??????????? return item == null?"":item.dataName + item.dataValue + valueUnit;
???????????
??????? }
??????? //控件移动事
??????? private function startMove(event:MouseEvent):void
??????? {
??????? ?if(event.buttonDown)
??????? ?{
??????????? ?var x:Number=event.stageX-oldX;
??????????? ?var y:Number=event.stageY-oldY;
??????????? ?oldX=event.stageX;
??????????? ?oldY=event.stageY;
??????????? ?
??????????? ?pieChart.move(pieChart.x+x,pieChart.y+y);?
??????? ?}
??????? }
?
??????? //移动条形图???
??????? private function moveBarChart(event:MouseEvent):void
??????? {
??????? ?if(event.buttonDown)
??????? ?{
??????????? ?var x:Number=event.stageX-oldX;
??????????? ?var y:Number=event.stageY-oldY;
??????????? ?oldX=event.stageX;
??????????? ?oldY=event.stageY;
??????????? ?barChart.move(barChart.x+x,barChart.y+y);?
??????? ?}
??????? }
??????? //移动柱形图???
??????? private function moveColumnChart(event:MouseEvent):void
??????? {
??????? ?if(event.buttonDown)
??????? ?{
??????????? ?var x:Number=event.stageX-oldX;
??????????? ?var y:Number=event.stageY-oldY;
??????????? ?oldX=event.stageX;
??????????? ?oldY=event.stageY;
??????????? ?columnChart.move(columnChart.x+x,columnChart.y+y);?
??????? ?}
??????? }
??????? //移动柱形图???
??????? private function moveLineChart(event:MouseEvent):void
??????? {
??????? ?if(event.buttonDown)
??????? ?{
??????????? ?var x:Number=event.stageX-oldX;
??????????? ?var y:Number=event.stageY-oldY;
??????????? ?oldX=event.stageX;
??????????? ?oldY=event.stageY;
??????????? ?lineChart.move(lineChart.x+x,lineChart.y+y);?
??????? ?}
??????? }???????????????????????
??????? //控件停止移动事
??????? private function stopMove(event:MouseEvent):void
??????? {
??????? ?oldX=event.stageX;
??????? ?oldY=event.stageY;
??????? }?
??????????
?]]>
</mx:Script>
<!--脚本结束-->
</mx:Application>
