Sophie's version: Aggregation by Country using Excel + Dropdowns!
✓ Published0🌍 Public
CCarloGato
Last edited Dec 14, 2019
Created on Dec 14, 2019
This interactive map visualizes course viewership data by country, using a dropdown menu to filter between different courses and an "All" option for aggregated totals. It renders a world map with D3 geoMercator projection, drawing D3 geoGraticule lines, geoPath land masses, and sphere background. Data is loaded via D3's csv and json from external sources, with circle markers sized using scaleSqrt based on view counts and tooltips displaying country and view totals. The React frontend updates the map and circles when a course is selected from the dropdown menu.
AI-generated descriptionThis fork was made to help show how to position the menu below the viz.
MIT Licensed