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[Working with spatial data](https://github.com/enjalot/wwsd)

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Last edited Jun 26, 2016

Created on Jun 26, 2016

This example uses Leaflet with D3 to render an interactive world map from GeoJSON country boundaries. The map displays population estimates using a threshold color scale, ranging from light yellow to dark green. Mouseover highlights country borders, while clicking zooms to fit the selected country’s bounds. The map uses OpenStreetMap tile layers and loads data from a remote GeoJSON file containing administrative country polygons.

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Working with spatial data

Example #2

Basic mouse interactivity with Leaflet

Built with blockbuilder.org

forked from <a href='http://bl.ocks.org/enjalot/'>enjalot</a>'s block: <a href='http://bl.ocks.org/enjalot/5c780d3df8da2ecceebf117a9ac7be38'>WWSD #1: Leaflet starter</a>

forked from <a href='http://bl.ocks.org/enjalot/'>enjalot</a>'s block: <a href='http://bl.ocks.org/enjalot/208dd99b6ed6a424513524d963880700'>WWSD #1-a: Leaflet Rivers</a>

forked from <a href='http://bl.ocks.org/enjalot/'>enjalot</a>'s block: <a href='http://bl.ocks.org/enjalot/0c8028933d402fb4823a5b0067b12a56'>WWSD #2-a: Leaflet Choropleth</a>

forked from <a href='http://bl.ocks.org/enjalot/'>enjalot</a>'s block: <a href='http://bl.ocks.org/enjalot/a3342029863da04c6f70c679ba5edae4'>WWSD #2-b: Leaflet Choropleth</a>

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