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I want to custom label when passing the mouse. I tested several alternative but I can not ...
does anyone could give me an example of a function for labelFunction radarchart.
Example:
I want to change the 1.1 with another text and type a description of the category.

Hi,
Setting the labelFunction property won't change datatips. You have to set the dataTipFunction on RadarChart class. Since RadarChart inherits from ChartBase class (Adobe charting), please look at http://livedocs.adobe.com/flex/3/html/charts_displayingdata_08.html in the section "Customizing DataTip values" to see how to change text of datatips.
Hope this helps,
Damien

SystemAdmin
110000D4XK
‏2010-10-11T11:05:59Z
Hi,
Setting the labelFunction property won't change datatips. You have to set the dataTipFunction on RadarChart class. Since RadarChart inherits from ChartBase class (Adobe charting), please look at http://livedocs.adobe.com/flex/3/html/charts_displayingdata_08.html in the section "Customizing DataTip values" to see how to change text of datatips.
Hope this helps,
Damien
More...
Thank you for help. I have resolve the problem and this is my solution :
You are right
<ilog:RadarChart minWidth="300"
id="chart"
width="100%"
dataTipFunction="linearAxis_labelFunc"
height="100%"
dataProvider="{dataSource}"
showDataTips="true"
columnWidthRatio="0.8">
And the function is :
private function linearAxis_labelFunc(item:HitData):String
{
var cd:RadarLineSeriesItem=item.chartItem as RadarLineSeriesItem;
var nb:Number=Number(cd.dataNumber);
var str:String=new String();
if (nb == 0.1)
{
str="No";
}
else if (nb == 1.1)
{
str="Yes";
}
str= RadarLineSeries(item.element).displayName;
s="" + str+ "\n";
return s;
}