Tree - (Sunburst|Ring|multilevel pie) Chart


A ring chart, also known as a sunburst chart or a multilevel pie chart, is used to visualize hierarchical trees, depicted by concentric circles.

The circle in the centre represents the root node, with the hierarchy moving outward from the center. A segment of the inner circle bears a hierarchical relationship to those segments of the outer circle which lie within the angular sweep of the parent segment.


  • D3 Partition Layout

Documentation / Reference

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