Line Chart with Multiple Lines by Country With Voronoi Overlay
✓ Published1🌍 Public
OOleg Zhernovoy
Last edited Dec 18, 2022
Created on Dec 17, 2022
Forked from Line Chart with Multiple Lines by Country
This multi-line chart displays cumulative COVID-19 death totals over time for each country, using a logarithmic y-axis. A Voronoi overlay, built with `d3.Delaunay.from` and `voronoi.renderCell`, partitions the chart area into cells; hovering over any cell highlights the corresponding country’s line in black. The visualization, rendered in SVG via React, uses D3’s `scaleTime` and `scaleLog` to map data from the CSSE global time-series CSV, with axes generated by `axisBottom` and `axisLeft`.
AI-generated descriptionMIT Licensed