Coronavirus Deaths by Country over Time (with Voronoi Hover)

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Coronavirus Deaths by Country over Time (with Voronoi Hover)

✓ Published0🌍 Public

Last edited Apr 8, 2020

Created on Apr 8, 2020

Forked from Coronavirus Deaths by Country over Time (with Voronoi Hover)

An interactive line chart shows cumulative COVID-19 deaths over time for each country, using data from the Johns Hopkins Coronavirus Dataset. A Voronoi overlay, built with `d3.Delaunay` and `d3.voronoi`, maps every pixel to the nearest data point, enabling hover to highlight the corresponding country’s line and display a tooltip with the death count and date. The chart uses a logarithmic y-scale (`d3.scaleLog`) and renders as SVG via React, with axes generated by `d3.axisBottom` and `d3.axisLeft`.

AI-generated description

Line chart of Coronavirus cases to date, by country. Data from Johns Hopkins Coronavirus Dataset.

Hover to see details and illuminate lines.

MIT Licensed

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