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July 4, 2017 17:28
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fresh block
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| license: mit |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.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] | |
| portee = d3.geoCircle().radius(6700*360/(2* Math.PI *6371)) | |
| .center(pyongyang)() | |
| // Feel free to change or delete any of the code you see in this editor! | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", 960) | |
| .attr("height", 500) | |
| svg.append("text") | |
| .text("Ecole d ete Enssib 2017") | |
| .attr("y", 200) | |
| .attr("x", 120) | |
| .attr("font-size", 36) | |
| .attr("font-family", "monospace") | |
| //projection = d3.geoOrthographic() | |
| projection = d3.geoEquirectangular() | |
| //projection = d3.geoTwoPointAzimutal(pyongyang,washington) | |
| .rotate([62,11]) | |
| path = d3.geoPath(projection) | |
| svg.append("path") | |
| .attr("d",path({type: "Sphere"})) | |
| d3.json("https://rawgit.com/visionscarto/some-geo-data/master/ne_110m_admin_0_countries/countries.geojson" , | |
| function(err, continents){ | |
| svg.append("path") | |
| .attr("d",path(continents)) | |
| .style("fill","grey") | |
| svg.append("path") | |
| .attr("d",path({type:"Point",coordinates:washington})) | |
| .style("fill","blue") | |
| .style("stroke","red") | |
| svg.append("path") | |
| .attr("d",path({type:"Point",coordinates:pyongyang})) | |
| .style("fill","blue") | |
| .style("stroke","red") | |
| svg.append("path") | |
| .attr("d",path({type:"LineString",coordinates:[pyongyang,washington]})) | |
| //.style("fill","blue") | |
| .style("stroke","red") | |
| svg.append("path") | |
| .attr("d",path(portee)) | |
| .style("fill","rgba(200,100,100,0.3)") | |
| .style("stroke","red") | |
| } | |
| ) | |
| //from natural earth | |
| </script> | |
| </body> |
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