This sample illustrates the selection feature in chart. To select a specific point, click the point. The selection mode can be changed by changing Selection Mode in panel.
Multiple selection also can be enabled by
Enable Multi Selection:
This sample demonstrates the selection behavior in a chart. Any point or a series can be selected in a chart by clicking or touching the point. We can also select the point while loading chart through selectedDataIndexes properties. Click to select a point or series, click and drag to enable rectangular selection. Rectangular selection will return the collection point that are selected under the region. Tap to select a point or series, double tap and drag to enable rectangular selection in touch enabled devices. Chart supports five mode of selection which can be set using SelectionMode property. Series - Select the series in chart. Point - Select a point in the series . Cluster - Select a group of points in the chart. DragXY - Rectangular selection with respect to both axis. DragX - Rectangular selection with respect to horizontal axis. DragY - Rectangular selection with respect to vertical axis.