Sunburst

SunburstChartControl

A drill-down hierarchy chart on a real dataset: 210 countries in 6 continents.

Overview

SunburstChartControl draws a SunburstNode tree as concentric rings. Click a ring segment to drill into it, click the centre to zoom back out; a breadcrumb tracks the path and OnNodeClick / OnNodeHover report the node. The dataset is 56,956,080 confirmed COVID-19 cases and 1,397,672 deaths, after an article on Towards Data Science.

Examples

#Cases and deaths by continent and country

Switch the metric, filter a continent, search a country, or open the data table underneath. The chart, the stats and the leaderboard share one selection.

Example

Razor

Continents:

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Interactive Radial Sunburst Partition Showing Total Cases

Global Pandemic Key Metrics

Total Cases

56,956,080

Total Deaths

1,397,672

Case Fatality Rate

2.45%

Territories

210 Countries

Region Inspector

World

Total Confirmed Cases: 56,956,080

Total Reported Deaths: 1,397,672

Case Fatality Rate: 2.45%

Share of Global Cases: 100.0%

Top 10 Highest Cases Click to highlight

Underlying COVID-19 Dataset Explorer

Tabulated country records powered by FlexCore GridControl with sorting, filtering, and paging

Documentation

SunburstChartControl table still to be written from source. Parameters used here: RootNode, MetricName, SecondaryMetricName, CenterTitle, CenterColor, ValueFormat, EnableDrilldown, ShowBreadcrumb, ShowLabels, HighlightedNodeId, OnNodeClick, OnNodeHover, Height.