The number of items displayed in RadChart exactly matches the number of items in its data source. Please make sure you are using the correct data source to populate your RadChart and also the logic used for building the data source is correct. For more information on data binding RadChart you can refer to http://www.telerik.com/help/aspnet-ajax/buildingdatabind.html
If the chart is populated manually it will still show as many items as there are in the series. You can check this example
- only three items for each series. And in this one
there are much more items shown. Can you please elaborate on your scenario and the results you are getting?
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