Chart data points refreshing (1)


Hi all!

My application relatively frequently refreshes data points. I must  reload data by means of reloadData every time I wanna see the changes on the chart. This method reloads all data points (I didnt find any means how to reload a single data point like for example it does UITableView) what causes serious impact on chart performance (scrolling e.t.c). Is there any means to solve this?

Would be glad to hear any ideas, solutions.