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.
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 seven 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.
Lasso
- Select free form of selection area points.