This sample illustrates the range selection feature in chart. Data can be selected under region by drag and drop.
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 seven mode of selection which can be set using
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.
Lasso- Select free form of selection area points.