regev

Hi, I'm new to ChartFX.WPF and I'd like to have a multi line chart (e.g. population grow in several countries, X= time, Y= population, a line for {USA,UK,India,...}), with a panel of check boxes that will remove a line. how'd you suggest to do such chart? should I use transforms for that? can I add/remove items from the chart's ItemsSource property?