This is a simple example of Nuts2json API showing NUTS regions.
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November 10, 2020 20:55
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NUTS regions (simple map)
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| license: EUPL-1.2 | |
| height: 600 | |
| scrolling: no | |
| border: no |
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| <!DOCTYPE html> | |
| <svg></svg> | |
| <link rel="stylesheet" type="text/css" href="style.css"> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| <script src="https://d3js.org/d3-request.v1.min.js"></script> | |
| <script src="https://d3js.org/topojson.v3.min.js"></script> | |
| <script> | |
| d3.json("https://raw.githubusercontent.com/eurostat/Nuts2json/master/pub/v1/2016/3035/20M/3.json", | |
| function(error, nuts) { | |
| if (error) throw error; | |
| //prepare SVG element | |
| var width = 700, height = width*(nuts.bbox[3]-nuts.bbox[1])/(nuts.bbox[2]-nuts.bbox[0]), | |
| svg = d3.select("svg").attr("width", width).attr("height", height) | |
| path = d3.geoPath().projection(d3.geoIdentity() | |
| .reflectY(true).fitSize([width,height], topojson.feature(nuts, nuts.objects.gra))); | |
| //draw graticule | |
| svg.append("g").selectAll("path").data(topojson.feature(nuts, nuts.objects.gra).features) | |
| .enter().append("path").attr("d", path).attr("class","graticule"); | |
| //draw regions | |
| //countries | |
| svg.append("g").selectAll("path").data(topojson.feature(nuts, nuts.objects.cntrg).features) | |
| .enter().append("path").attr("d", path).attr("class","cntrg"); | |
| //nuts | |
| svg.append("g").selectAll("path").data(topojson.feature(nuts, nuts.objects.nutsrg).features) | |
| .enter().append("path").attr("d", path).attr("class","nutsrg"); | |
| //draw boundaries | |
| //countries | |
| svg.append("g").selectAll("path").data(topojson.feature(nuts, nuts.objects.cntbn).features) | |
| .enter().append("path").attr("d", path) | |
| .attr("class",function(bn) { return "cntbn" + (bn.properties.co==="T"?" coastal":""); }); | |
| //nuts | |
| svg.append("g").selectAll("path").data(topojson.feature(nuts, nuts.objects.nutsbn).features) | |
| .enter().append("path").attr("d", path) | |
| .attr("class",function(bn) { | |
| return "nutsbn" + (bn.properties.co==="T"?" coastal":"") | |
| + ((bn.properties.oth==="T" || bn.properties.lvl==0)?" white":"") | |
| + (bn.properties.lvl==3?" thin":""); | |
| }); | |
| }); | |
| </script> |
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| .graticule { | |
| fill: none; | |
| stroke-width: 2px; | |
| stroke: lightgray; | |
| } | |
| .cntrg { | |
| fill: lightgray; | |
| } | |
| .cntrg:hover { | |
| fill: darkgray; | |
| } | |
| .nutsrg { | |
| fill: #fdbf6f; | |
| } | |
| .nutsrg:hover { | |
| fill: #ff7f00; | |
| } | |
| .cntbn { | |
| fill: none; | |
| stroke-width: 1px; | |
| stroke: white; | |
| } | |
| .nutsbn { | |
| fill: none; | |
| stroke-width: 1px; | |
| stroke: #333; | |
| } | |
| .white { stroke: white; } | |
| .thin { stroke-width: 0.5px; } | |
| .coastal { stroke: #1f78b4; } |
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