Fork of Migrant Deaths Linked Views with Brushing

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Fork of Migrant Deaths Linked Views with Brushing

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Last edited May 29, 2021

Created on May 29, 2021

Forked from Migrant Deaths Linked Views with Brushing

This interactive visualization combines a world map of migrant deaths with a linked time-series histogram. Users can brush over the histogram to filter the map’s bubble markers, which encode the total dead and missing through a d3.scaleSqrt. The map renders via d3.geoNaturalEarth1 and d3.geoPath, while the histogram uses d3.bin and d3.brushX. Built with React hooks (useMemo, useState) and D3 v5, it loads CSV city data and TopoJSON world boundaries.

AI-generated description

The final installment from the online course Datavis 2020.

A world map showing cities with population greater than 50,000. City data from Simplemaps: World Cities Database.

Country boundaries from World Atlas TopoJSON, polished for visual style, including graticules.

This iteration is optimized for performance using React's useMemo hook.

MIT Licensed

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