Cheap Tricks for Interaction

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Cheap Tricks for Interaction

✓ Published1🌍 Public

Last edited Jul 28, 2021

Created on Jul 28, 2021

This interactive map displays world countries on a natural Earth projection using SVG paths, with hover highlighting that changes country fill colors and zoom-and-pan capabilities via d3.zoom. The visualization loads geographic data from world-atlas TopoJSON and TSV files, using d3.geoPath and geoNaturalEarth1 to generate the map geometry. Country names are provided as tooltips through SVG title elements, with the sphere background filled blue and countries rendered in light green. The code demonstrates simple user interaction tricks like CSS hover effects and zoom transforms to enhance map exploration.

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MIT Licensed

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Cheap Tricks for Interaction

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