Closed rCarto closed 2 years ago
Use the method described here:
Self-Adjusting Legends for Proportional Symbol Maps Bernhard Jenny, Ernst Hutzler, and Lorenz Hurni Cartographica: The International Journal for Geographic Information and Geovisualization 2009 44:4, 301-304
Done here: b626df4d4464d89e3e3eecfc825438f21dd945c7 add the ref somewhere..
Use the method described here:
Self-Adjusting Legends for Proportional Symbol Maps Bernhard Jenny, Ernst Hutzler, and Lorenz Hurni Cartographica: The International Journal for Geographic Information and Geovisualization 2009 44:4, 301-304