Coronavirus Deaths by Country with Voronoi Overlay

100%

Coronavirus Deaths by Country with Voronoi Overlay

✓ Published0🌍 Public

Last edited Mar 18, 2023

Created on Mar 18, 2023

Forked from Coronavirus Deaths by Country

A multi-line chart displays cumulative global coronavirus deaths over time for each country, with a logarithmic y-axis. A Voronoi overlay, generated via `d3.Delaunay` from the chart’s data points, is rendered as pink cell boundaries across the plot area to illustrate spatial partitioning. The visualization uses React components, D3 v5 for scales and axes, and SVG paths for the lines and overlay, sourcing data from the CSSE COVID-19 time series.

AI-generated description

MIT Licensed

Similar vizzes

Loading thumbnail…

Coronavirus Deaths Over Time by Country with Voronoi Overlay

A multi-line chart displays cumulative COVID-19 death totals over time for each country, using a logarithmic y-axis to accommodate disparate magnitudes. A Voronoi overlay, computed with `d3.Delaunay`, maps the nearest data point to mouse coordinates, so hovering highlights that country's trajectory in black. The visualization uses React, D3 v5's `scaleTime` and `scaleLog`, and renders SVG paths from the Johns Hopkins CSSE dataset.

Ee-ines

96% match

Loading thumbnail…

Coronavirus Deaths Over Time by Country With Voronoi Overlay

A line chart displays cumulative global coronavirus deaths over time, with one line per country using a log-scaled y-axis. A red Voronoi overlay renders interactive hit regions for hovering. The visualization uses React with D3 v5 APIs including `scaleTime`, `scaleLog`, `d3.line`, and `d3.Delaunay` for the overlay. Data comes from the Johns Hopkins COVID-19 dataset, parsed via `d3.csv` and `timeParse`.

CCurran Kelleher

95% match

Loading thumbnail…

Coronavirus deaths over time by country with Voronoi Overlay

This chart displays the cumulative COVID-19 death counts over time for multiple countries, using a logarithmic Y-axis to accommodate wide value ranges. A Voronoi overlay, constructed via `d3.Delaunay` and `voronoi.renderCell`, enables intuitive mouse-hover interactions to highlight and emphasize the closest line path. The React-based visualization, rendered as SVG with D3 v7 scales and axes, loads its time-series data from a GitHub-hosted CSV file.

AAndrea Picciau

95% match

Loading thumbnail…

Coronavirus Deaths Over Time by Country With Voronoi Overlay

This interactive line chart displays cumulative coronavirus deaths over time for multiple countries using a log-scaled y-axis. A Voronoi overlay, built with `d3.Delaunay` and `d3.voronoi`, captures mouse hover events on any point along a country’s trajectory, highlighting that country’s full line in black. The chart renders SVG paths via React, with axes generated by D3’s `axisBottom` and `axisLeft`. Data comes from the Johns Hopkins COVID-19 time-series dataset.

CCurran Kelleher

95% match

Loading thumbnail…

Coronavirus By Country w/ Voronoi Overlay

This chart displays cumulative COVID-19 death totals over time for multiple countries, drawn as individual lines on a logarithmic scale. A Voronoi overlay, built with d3-delaunay, partitions the plotting area into cells around each data point, so hovering any region highlights the corresponding country’s line in black. The visualization uses React with D3 v6 for scales and axes, and pulls data from the Johns Hopkins COVID-19 time series dataset, rendered as SVG.

AAnthony Ynami

95% match

Loading thumbnail…

Coronavirus Deaths Over Time by Country with Voronoi Overlay

This visualization displays cumulative coronavirus death totals over time for multiple countries, with a Voronoi overlay that enables smooth hover interactions to highlight individual country lines. The chart uses a logarithmic y-axis to accommodate the wide range of death counts, while gray lines represent all countries and a black line marks the actively hovered one. Built with React and D3 v7, it employs d3-delaunay’s Voronoi diagram to compute pointer proximity, with data sourced from the CSSEGISandData COVID-19 global time series.

SSerind Joshua McCue

95% match

Loading thumbnail…

Coronavirus Deaths Over Time by Country with Voronoi Overlay

Multiple countries' cumulative COVID-19 death tolls are plotted as grey lines on a logarithmic scale over time, with a black line highlighting whichever country the user hovers over. A semi-transparent Voronoi overlay, generated with `d3.Delaunay` and `d3.voronoi`, partitions the chart area into clickable cells to make hovering easier. The React-based visualization uses D3 v7 scales, axes, and line generators, pulling data from the CSSE COVID-19 global time-series CSV.

KKevin McMorrow

95% match

Loading thumbnail…

Coronavirus Deaths Over Time by Country With Voronoi Overlay

This chart displays cumulative global COVID-19 deaths by country over time on a logarithmic scale. Each country’s time series is drawn as a gray line, and hovering over a Voronoi cell highlights that country’s trajectory in black. Built with React and D3 v6, it uses `scaleTime` and `scaleLog` for axes and `d3.Delaunay` for the Voronoi overlay. The data comes from the Johns Hopkins Coronavirus dataset via a CSV file.

WWolfgang

95% match