30 lines
744 B
HTML
30 lines
744 B
HTML
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<script>
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// Changing topojson to geojson
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L.TopoJSON = L.GeoJSON.extend({
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addData: function(jsonData) {
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if (jsonData.type === "Topology") {
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for (let key in jsonData.objects) {
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if (jsonData.objects.hasOwnProperty(key)) {
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let geojson = topojson.feature(jsonData, jsonData.objects[key]);
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L.GeoJSON.prototype.addData.call(this, geojson);
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}
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}
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} else {
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L.GeoJSON.prototype.addData.call(this, jsonData);
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}
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}
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});
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const topoLayer = new L.TopoJSON();
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fetch('{{ .Get "url" | plainify }}')
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.then(response => {
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return response.json();
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})
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.then(data => {
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topoLayer.addData(data);
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topoLayer.addTo(mymap);
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});
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</script>
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