Fork of Map hover

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Fork of Map hover

✓ Published0🌍 Public

Last edited Dec 26, 2022

Created on Dec 26, 2022

This example displays a map of Canada with each province rendered as an SVG path using d3.geoPath and a d3.geoAlbers projection. On mousemove, a tooltip div is shown and repositioned via inline CSS, while the province’s fill changes through a CSS hover class. On mouseout, the tooltip is hidden. The map data comes from a GeoJSON file loaded via d3.json, and the tooltip content is set with d3 selection’s .html method.

AI-generated description

An example showing hovering on a map:

Loads d3v7 via UNPKG.
Loads map of Canada
On mouse move :
- shows a div by modifying its css properties
- modifies the content and position of a div (the tooltip)
- changes the css class of the state to change its color
On mouse out :
- hides the tooltip div

MIT Licensed

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