Wagner VII

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Last edited Feb 27, 2019

Created on Jan 6, 2013

This example displays a world map using the Wagner VII projection, a compromise projection that balances area and shape distortion. A graticule overlays the globe, with landmasses filled in dark gray and country boundaries marked by thin white lines. The visualization loads geographic data from a TopoJSON file containing world land and country boundaries. Rendered as SVG, the code uses D3 v3’s `d3.geo.wagner7` projection, `d3.geo.path`, and `d3.geo.graticule`, alongside TopoJSON’s feature and mesh methods to extract and draw the spatial data.

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gpl-3.0 Licensed

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