Approved
Last Updated: 18 Apr 2019 08:56 by ADMIN
Matt
Created on: 11 Apr 2019 14:40
Category: Chart
Type: Feature Request
1
Hierarchical charts

It would be great if hierarchical chart types were available. Currently there's not a good way to represent hierarchical data outside of a TreeMap, but TreeMaps don't always work well (particularly for small datapoints). An ideal chart type would be the sunburst chart (nested pie/donut charts), as it can have multiple layers, hide a segment (and all children), and potentially zoom into child layers.

There are a variety of sunburst examples currently out there from other Javascript libraries:
d3 (one of many variations): https://observablehq.com/@d3/zoomable-sunburst
Highchart: https://www.highcharts.com/demo/sunburst
Syncfusion: https://www.syncfusion.com/jquery/javascript-ui-controls/sunburst-chart

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