test
✓ Published0🌍 Public
TTanguideCrevoisier
Last edited Dec 13, 2017
Created on Dec 13, 2017
This example shows the spread of influenza across French regions during 2014 using a choropleth map. It displays the number of reported cases per region at a specific point in time, with a tooltip revealing the region name on hover. The code uses d3.json to load a GeoJSON file, d3.csv for the case data, and d3.geoPath with a d3.geoConicConformal projection to render the SVG paths. Regions are colored using d3.scale, and the monitoring data is joined to the geographic features for the fill.
AI-generated descriptionBuilt with blockbuilder.org
mit Licensed