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 Multiple Selection.
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Selection Mode:
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Enable Multi-selection:
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Selection Patterns:
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Enable Highlight:
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Highlight Patterns:
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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.Injecting Module
Chart component features are segregated into individual feature-wise modules. To use selection feature, we need to inject
Selection module into services.