使用 Flash builder 创建 Flex4 项目,并且 minradius 和 maxradius 属性对气泡的大小没有影响。来自更大集合的示例数据如下所示
<mx:Script><![CDATA[
import mx.collections.ArrayCollection;
[Bindable]
public var myAC:ArrayCollection = new ArrayCollection([
{fieldA:1, fieldB:1, qty:13},
{fieldA:3, fieldB:4, qty:5},
{fieldA:8, fieldB:31,qty:1}
]);
]]></mx:Script>
<mx:BubbleChart
id="bubblechart1"
dataProvider="{myAC}">
<mx:series>
<mx:BubbleSeries displayName="Series 1"
yField="fieldA"
xField="fieldB"
radiusField="qty"
minRadius ="1"
maxRadius ="2"/>
</mx:series>
</mx:BubbleChart>