How to Create a Heatmap Chart Based on a Data Source

This example shows how to create a heatmap and bind it to a data source. In this example, the heatmap obtains data from an XML file.

To bind a heatmap to a data source, follow the steps below:

• Create a HeatmapDataSourceAdapter object.

• Specify adapter properties listed below:

  • DataSource
  • ColorDataMember
  • XArgumentDataMember
  • YArgumentDataMember

• Assign the adapter object to the HeatmapControl.DataAdapter property.

Files to Look At

• Form1.cs (Form1.vb)

Documentation

• HeatmapControl
• HeatmapDataSourceAdapter

More Examples

• How to Create a Heatmap Based on Arrays of String and Numeric Values

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