toto2
This example shows a rotating orthographic projection of the world, with the globe spinning continuously around its vertical axis on a green background. The code loads a GeoJSON dataset of country boundaries from an external URL and renders it as an SVG path using `d3.geoOrthographic` and `d3.geoPath`. A `d3.timer` updates the projection’s rotation angle based on elapsed time, redrawing the path each frame to create the animation. The visualization relies on D3 v4 and SVG output.
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forked from <a href='http://bl.ocks.org/anonymous/'>anonymous</a>'s block: <a href='http://bl.ocks.org/anonymous/6e24bcc3a19477fc610b5801a642d14b'>toto</a>
forked from <a href='http://bl.ocks.org/SimplicissimusFr/'>SimplicissimusFr</a>'s block: <a href='http://bl.ocks.org/SimplicissimusFr/a5ed3ac1e80b27e86c6c0c3987df2dce'>toto</a>