This sample demonstrates how to create Sunburst chart using XlsIO.
Click the button to view an Excel spreadsheet generated by Essential XlsIO. Please
note that Microsoft Excel Viewer or Microsoft Excel is required to view the resultant document.
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The sunburst chart is ideal for displaying hierarchical data. Each level of the hierarchy is represented by one ring or circle with the innermost circle as the top of the hierarchy. A sunburst chart without any hierarchical data (one level of categories), looks similar to a doughnut chart. However, a sunburst chart with multiple levels of categories shows how the outer rings relate to the inner rings.
Essential XlsIO has APIs for creating and modifying sunburst charts.