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Carto école d'été
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| license: mit |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="https://d3js.org/d3-geo-projection.v2.min.js"></script> | |
| <style> | |
| body { | |
| margin:0; | |
| position:fixed; | |
| top:0; | |
| right:0; | |
| bottom:0; | |
| left:0; | |
| } | |
| path { | |
| fill :none; | |
| stroke : black; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| pyongyang = [ 125.75,39.03 ] | |
| washington = [ -77.01, 38.89 ] | |
| var svg = d3.select("body") | |
| .append("svg") | |
| .attr("width", 960) | |
| .attr("height", 500) | |
| // projection = d3.geoOrthographic() | |
| // projection = d3.geoEquirectangular() | |
| projection = d3.geoLarrivee() | |
| .rotate([80,-10]) | |
| path = d3.geoPath(projection) | |
| portee = d3.geoCircle() | |
| .radius(6700 * 360 / ( 2 * Math.PI * 6371)) | |
| .center(pyongyang)() | |
| svg.append("path") | |
| .attr("d", path({type : "Sphere" })) | |
| d3.json( | |
| "http://rawgit.com/visionscarto/some-geo-data/master/ne_110m_admin_0_countries/countries.geojson", | |
| function(error, continents) { | |
| if (error) throw error; | |
| svg.append("path") | |
| .attr("d", path(continents)) | |
| .style("fill", "#e5e5e5") | |
| svg.append("path") | |
| .attr("d", path(portee)) | |
| .style("fill", "rgba(200,0,0,.5)") | |
| svg.append("path") | |
| .attr("d", path( | |
| {type : "Point", coordinates : pyongyang }) | |
| ) | |
| .style("fill", "red") | |
| svg.append("path") | |
| .attr("d", path( | |
| {type : "Point", coordinates : washington } | |
| )) | |
| .style("fill", "red") | |
| svg.append("path") | |
| .attr("d", path({type : "LineString", coordinates : [pyongyang, washington] })) | |
| .style("stroke-dasharray", "5,5") | |
| .style("stroke", "red") | |
| }) | |
| </script> | |
| </body> |
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