Coravirus Deaths Over Time by Country by Voronoi

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Coravirus Deaths Over Time by Country by Voronoi

✓ Published5🌍 Public

Last edited Mar 23, 2021

Created on Jan 13, 2021

Forked from Coravirus Deaths Over Time by Country

This visualization shows cumulative COVID-19 death counts over time for each country, displayed as thin gray lines on a logarithmic scale. When the user hovers over any point along a line, that country’s trajectory highlights in red and a tooltip appears with the country name, death count, and date. The interaction is powered by a Voronoi overlay constructed with `d3.Delaunay.from` and `voronoi.renderCell`, which assigns each data point a hover region. The chart is built with React, D3 v5, and SVG, using `scaleTime`, `scaleLog`, and data from the CSSE COVID-19 time series.

AI-generated description

Smiley face implementation with React & D3, taking full advantage of React components and ES6 modules.

MIT Licensed

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