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eurostat / eurostat-map.js

Reusable library to quickly create and customise web maps showing Eurostat data directly retrieved from Eurostat database.
https://github.com/eurostat/eurostat-map.js
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proportionnal symbols: Use perceptual scaling #37

Open jgaffuri opened 3 years ago

jgaffuri commented 3 years ago

The area of the symbols should not be exactly proportionnal to its value. The 'perceived area' should be used instead. See: https://makingmaps.net/2007/08/28/perceptual-scaling-of-map-symbols/