Estos límites municipales de Guatemala se extraen de un archivo GeoJSON guardado en una tabla en CartoDB. Shapefile original fue recogido de GADM, la base de datos de global áreas administrativas.
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December 10, 2015 19:58
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Datos de Guatemala con D3 y CartoDB
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| path { | |
| fill: #aaa; | |
| stroke: #fff; | |
| stroke-width: .5px; | |
| } | |
| path:hover { | |
| fill: red | |
| } | |
| </style> | |
| <body> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script> | |
| var width = 960, | |
| height = 500; | |
| var projection = d3.geo.mercator() | |
| .center([-90.22, 15.78]) | |
| .scale(6700); | |
| var path = d3.geo.path() | |
| .projection(projection); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height) | |
| .call(d3.behavior.zoom() | |
| .on("zoom", redraw)) | |
| .append("g"); | |
| d3.json("http://wsvekla.cartodb.com/api/v2/sql?format=GeoJSON&q=SELECT * FROM gtm_adm2", function(error, geojson) { | |
| svg.selectAll("path") | |
| .data(geojson.features) | |
| .enter().append("path") | |
| .attr("d", path) | |
| }); | |
| function redraw() { | |
| svg.attr("transform", "translate(" + d3.event.translate + ")scale(" + d3.event.scale + ")"); | |
| } | |
| </script> |
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