Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

This chart displays cumulative global coronavirus deaths over time as multiple gray lines, one per country, on a logarithmic scale. A red Voronoi overlay, generated with `d3.Delaunay` and `d3.delaunay.voronoi`, is drawn on top of the chart to illustrate a spatial partitioning of the plotting area, though its hover handler only logs to the console. The React-based visualization uses `d3.scaleTime`, `d3.scaleLog`, and `d3.line` with SVG rendering. Data comes from the Johns Hopkins Coronavirus time-series CSV.

SSteinarV-design

Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

This chart displays cumulative COVID-19 deaths over time for each country, plotted on a logarithmic y-axis. The visualization features semi-transparent Voronoi cells overlaid on the line chart, enabling hover interactions that highlight the closest data point to the cursor, emphasizing the active country’s line in black. Built with React and D3 v5, it uses `d3.scaleTime`, `d3.scaleLog`, `d3.line`, and `d3.Delaunay` for the Voronoi overlay. Data comes from the Johns Hopkins Coronavirus Dataset, rendered as an SVG.

DDurga Prasad

Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

A multi-line chart tracks cumulative COVID-19 deaths over time for each country, using a logarithmic y-axis to accommodate wide numeric ranges. The visualization encodes country data from the Johns Hopkins Coronavirus Dataset as gray SVG paths, with an active line highlighted in black when a user hovers over a data point. Hover detection is implemented via a Voronoi overlay computed with `d3.Delaunay`, which assigns the nearest data point to the mouse cursor. The chart is built with React and D3 v5, using `d3.scaleTime`, `d3.scaleLog`, and `d3.line` for axes and path generation.

MMykyta Ivanchenko

Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

This chart plots cumulative COVID-19 deaths over time for each country, using a logarithmic y-scale to accommodate wide variation in case numbers. A Voronoi overlay, built with d3-delaunay, enables precise hover detection on the dense line chart, highlighting the nearest data point’s country and redrawing its path in bold black. Data comes from the Johns Hopkins Coronavirus dataset, loaded via d3.csv, with rendering in SVG through React and scales from d3.scaleTime and d3.scaleLog.

RRoberto

Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

This visualization displays the cumulative number of COVID-19 deaths over time for each country, with a Voronoi overlay enabling interactive highlighting. A log-scaled y-axis and time-scaled x-axis render the line chart, while the D3 Delaunay triangulation (`d3.Delaunay`) and Voronoi diagram compute proximity regions for each data point. Hovering a cell triggers a React state update, redrawing a country's line in bold black. Data is sourced from the Johns Hopkins CSSE COVID-19 dataset, rendered as SVG.

Ccwlronald

Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

This chart displays cumulative global coronavirus deaths over time for each country, using a logarithmic y-axis to accommodate the wide range of death counts. A Voronoi overlay, built with `d3.Delaunay` and `d3.voronoi`, enables interactive hover detection: hovering over any point highlights that country's full line in bold black. The visualization is rendered as SVG within a React component, using D3 scales and line generators to plot the data from Johns Hopkins' COVID-19 dataset.

Rrudy0628

Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

Multiple countries' cumulative COVID-19 death counts are plotted as thin gray lines on a log-scaled y-axis against time. A Voronoi overlay, generated via `d3.Delaunay` and `d3.delaunay.voronoi`, partitions the chart area so hovering any point highlights the nearest country's full line in black. Implemented in React with D3 v5, the chart loads the Johns Hopkins time-series dataset via `d3.csv` and renders all geometry as SVG, with axes created using `d3.axisBottom` and `d3.axisLeft`.

Nn.koldovsky@gmail.com

Fork of Coronavirus Deaths Over Time by Country With Voronoi Overlay

A multi-line chart tracks cumulative COVID-19 deaths over time for each country using a log-scale y-axis, sourced from the Johns Hopkins Coronavirus Dataset. Hovering over any point via a d3-delaunay Voronoi overlay highlights that country’s full timeseries in red, while all other lines remain muted. The SVG is built with React, using d3.scaleTime, d3.scaleLog, and d3.line for rendering.

Ssmile2git