How to make a long Legend contained in multiple line

Question

I have a PieChart needs legends. Some of them are very long.
Is it possible to make long legends written in
multiple lines? Here is the code for the PieChart and Legend:
<mx:PieChart id="byMake" height="325" width="100%"
dataProvider="{make.product}" showDataTips="true" >
<mx:series>
<mx:PieSeries field="quantity" nameField="brand"
startAngle="0" />
</mx:series>
</mx:PieChart>
<mx:Legend dataProvider="{byMake}" horizontalAlign="left"
/>

Answer 1

"glen08" <[email protected]> wrote in
message
news:giem8i$e0j$[email protected]..
>I have a PieChart needs legends. Some of them are very
long. Is it possible
>to
> make long legends written in
> multiple lines? Here is the code for the PieChart and
Legend:
>
> <mx:PieChart id="byMake" height="325" width="100%"
> dataProvider="{make.product}" showDataTips="true" >
> <mx:series>
> <mx:PieSeries field="quantity" nameField="brand"
startAngle="0" />
> </mx:series>
> </mx:PieChart>
> <mx:Legend dataProvider="{byMake}"
horizontalAlign="left" />
Try this as your itemRenderer
package com.magnoliamultimedia.views
import flash.display.DisplayObject;
import mx.charts.LegendItem;
import mx.core.UITextField;
public class WrappingLegendItem extends LegendItem
public function WrappingLegendItem()
super();
override protected function createChildren():void{
super.createChildren();
for (var i:int=0;i<numChildren; i++){
var child:DisplayObject=getChildAt(i);
var txt:UITextField = child as UITextField;
if (!(txt==null)){
txt.wordWrap=true;
txt.invalidateSize();