Attached sample is using several LineSeries, but I have PieChart.
Also it would be great to get some extra help with this problem
SSSheik Syed Abthaheer M Syncfusion Team June 11, 2014 10:27 AM UTC
Thanks for your response.
The Chart Legend in pie series displayed based on series segment. Each legend item represents the each segment in pie series. Also Checkbox in each legend bind with the Pie series. So,If we uncheck the any one checkbox of the legend item, then whole pie series visible will be collapse. This is default behavior of pie series.
Also we would like to let you know that, currently we do not have support to get selected item or selected index while select the Chart legend item.
Please let us know if you need any further assistance from us.