ICE 8- COUNTRY MAP
✓ Published0🌍 Public
This example displays a choropleth-style map of Sweden’s counties (län), rendered as SVG paths using D3’s `geoMercator` projection and `geoPath` generator. The map is built with React, fetching TopoJSON data from a GitHub gist and converting it to GeoJSON via `topojson.feature` and `topojson.mesh` for interior boundaries. County borders are highlighted with a pink stroke, while interior mesh lines appear in pale green, showcasing layered vector styling. The visualization demonstrates integration of D3 v5, React hooks (useState, useEffect), and client-side geographic data processing.
AI-generated descriptionAn example showing the capabilities of VizHub:
- Loads D3 via UNPKG.
- Demonstrates use of
importfrom"d3". - Demonstrates use of
importfrom local ES6 modules.
MIT Licensed