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d3-geomap label example for stackoverflow.com/questions/58520822
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <link href="https://d3-geomap.github.io/d3-geomap/d3-geomap.css" rel="stylesheet"> | |
| <style> | |
| .place-label { | |
| fill: #000; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="d3-geomap" id="map" style="width: 960px;"></div> | |
| </body> | |
| <script src="//unpkg.com/d3@5.9.2/dist/d3.min.js"></script> | |
| <script src="//unpkg.com/topojson@3.0.2/dist/topojson.min.js"></script> | |
| <script src="https://d3-geomap.github.io/d3-geomap/d3-geomap.min.js"></script> | |
| <script> | |
| let selector='#map', | |
| svg = d3.select(selector), | |
| bbox=d3.select(selector).node().getBoundingClientRect(), | |
| width=bbox.width, | |
| height=0.4*bbox.width, | |
| scale=[width], | |
| tr=[width/2+200,height/2+650]; | |
| var format = function(d) { | |
| return d3.format(',.0f')(d); | |
| } | |
| var map = d3.choropleth() | |
| .geofile('https://d3-geomap.github.io/d3-geomap/topojson/countries/ESP.json') | |
| .projection(d3.geoMercator) | |
| .column('num') | |
| .unitId('name') | |
| .colors(d3.schemeYlOrRd[9]) | |
| .legend(true) | |
| .format(format) | |
| .width(width) | |
| .height(height) | |
| .scale(scale) | |
| .translate(tr) | |
| .postUpdate(drawLabels); | |
| function drawLabels() { | |
| map.svg.append("g").attr('class', 'zoom') | |
| .selectAll("text") | |
| .data(topojson.feature(map.geo, map.geo.objects.units).features) | |
| .enter().append("text") | |
| .attr("class", "place-label") | |
| .attr("x", function(d) { return map.path.centroid(d)[0]; }) | |
| .attr("y", function(d) { return map.path.centroid(d)[1]; }) | |
| .attr("text-anchor","middle") | |
| .text(function(d) { return d.properties.name; }) | |
| .on('click', map.clicked.bind(map)); | |
| } | |
| d3.csv('muertos_gusen_mauthausen.csv').then(data => { | |
| map.draw(svg.datum(data)); | |
| }); | |
| </script> | |
| </html> |
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| id | name | num | |
|---|---|---|---|
| 51 | Ceuta | 1 | |
| 52 | Melilla | 4 | |
| 1 | Álava | 5 | |
| 26 | La Rioja | 7 | |
| 21 | Huelva | 11 | |
| 37 | Salamanca | 12 | |
| 38 | Santa Cruz de Tenerife | 12 | |
| 40 | Segovia | 13 | |
| 49 | Zamora | 13 | |
| 42 | Soria | 14 | |
| 35 | Las Palmas | 17 | |
| 34 | Palencia | 19 | |
| 36 | Pontevedra | 20 | |
| 27 | Lugo | 21 | |
| 32 | Orense | 22 | |
| 20 | Gipuzkoa | 24 | |
| 24 | León | 24 | |
| 31 | Navarra | 26 | |
| 9 | Burgos | 28 | |
| 47 | Valladolid | 33 | |
| 7 | Baleares | 34 | |
| 48 | Bizkaia | 36 | |
| 5 | Ávila | 40 | |
| 15 | La Coruña | 46 | |
| 10 | Cáceres | 54 | |
| 11 | Cádiz | 59 | |
| 39 | Cantabria | 59 | |
| 16 | Cuenca | 59 | |
| 41 | Sevilla | 80 | |
| 19 | Guadalajara | 82 | |
| 2 | Albacete | 92 | |
| 33 | Asturias | 100 | |
| 13 | Ciudad Real | 102 | |
| 12 | Castellón | 108 | |
| 3 | Alicante | 119 | |
| 23 | Jaén | 132 | |
| 17 | Gerona | 141 | |
| 6 | Badajoz | 143 | |
| 4 | Almería | 145 | |
| 29 | Málaga | 147 | |
| 46 | Valencia | 166 | |
| 25 | Lérida | 171 | |
| 18 | Granada | 177 | |
| 44 | Teruel | 183 | |
| 45 | Toledo | 183 | |
| 50 | Zaragoza | 207 | |
| 30 | Murcia | 233 | |
| 43 | Tarragona | 239 | |
| 14 | Córdoba | 241 | |
| 22 | Huesca | 259 | |
| 28 | Madrid | 275 | |
| 8 | Barcelona | 569 |
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