Chart.CustomizeMapAreas Event
.NET Framework (current version)
Occurs just before the chart image map is rendered. Use this event to customize the map areas items.
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)
The MapAreaItems property of the CustomizeMapAreasEventArgs class can be used to:
Delete or modify map items that have automatically been created for a chart object; any data point, series, legend item or strip line object that has a non-empty Url, MapAreaAttributes or ToolTip property will have an associated map area object.
Add custom map areas that have a user-defined shape and coordinates.
Note |
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The sender argument of type Chart is read-only. |
.NET Framework
Available since 4.0
Available since 4.0
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