This map shows the Natural Earth Admin 0 - Countries shapefile at 110m resolution. Converted to TopoJSON. Each country is identified by its ISO 3166-1 numeric code.
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World Map
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| body { | |
| background-color: #f9f9f9; | |
| } | |
| .country { | |
| fill: #D5D5D5; | |
| filter: url(#inset-shadow); | |
| } | |
| .country--10 { | |
| display: none; | |
| } | |
| .countryStroke { | |
| fill: none; | |
| stroke: #FFFFFF; | |
| stroke-width: 1.5; | |
| } | |
| </style> | |
| <body> | |
| <script src="//d3js.org/d3.v3.min.js"></script> | |
| <script src="//d3js.org/topojson.v1.min.js"></script> | |
| <script> | |
| var width = 940, | |
| height = 380; | |
| var color = d3.scale.category10(); | |
| var projection = d3.geo.equirectangular() | |
| .scale(149) | |
| .translate([width / 2, (height / 2) + 40]) | |
| .precision(.1); | |
| var path = d3.geo.path() | |
| .projection(projection); | |
| var pathExtraStroke = d3.geo.path() | |
| .projection(projection); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| var defs = svg.append("defs"); | |
| var filter = defs.append('filter') | |
| .attr('id', 'inset-shadow') | |
| .attr('x', 0) | |
| .attr('y', 0) | |
| .attr('width', '100%') | |
| .attr('height', '100%'); | |
| var feComponentTransfer = filter.append('feComponentTransfer') | |
| .attr('in', 'SourceAlpha'); | |
| feComponentTransfer.append('feFuncA') | |
| .attr('type', 'table') | |
| .attr('tableValues', '1 0'); | |
| filter.append('feGaussianBlur') | |
| .attr('stdDeviation', 2); | |
| filter.append('feOffset') | |
| .attr('dx', 0) | |
| .attr('dy', 0) | |
| .attr('result', 'offsetblur'); | |
| filter.append('feFlood') | |
| .attr('flood-color', '#666') | |
| .attr('result', 'color'); | |
| filter.append('feComposite') | |
| .attr('in2', 'offsetblur') | |
| .attr('operator', 'in'); | |
| filter.append('feComposite') | |
| .attr('in2', 'SourceAlpha') | |
| .attr('operator', 'in'); | |
| var feMerge = filter.append('feMerge'); | |
| feMerge.append('feMergeNode') | |
| .attr('in', 'SourceGraphic'); | |
| feMerge.append('feMergeNode'); | |
| d3.json('/mbostock/raw/4090846/world-110m.json', function (error, world) { | |
| if (error) throw error; | |
| var countries = topojson.feature(world, world.objects.countries).features, | |
| neighbors = topojson.neighbors(world.objects.countries.geometries); | |
| svg.selectAll(".country") | |
| .data(countries) | |
| .enter().insert("path") | |
| .attr("class", function(d, i) { return 'country country--' + d.id; }) | |
| .attr("d", path)/* | |
| .style("fill", function(d, i) { return color(d.color = d3.max(neighbors[i], function(n) { return countries[n].color; }) + 1 | 0); })*/; | |
| svg.selectAll(".countryStroke") | |
| .data(countries) | |
| .enter().insert("path") | |
| .attr("class", function(d, i) { return 'countryStroke'; }) | |
| .attr("d", path); | |
| }); | |
| </script> |
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