84 lines
1.8 KiB
HTML
84 lines
1.8 KiB
HTML
{{define "map"}}
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<script src='https://api.mapbox.com/mapbox-gl-js/v3.17.0-beta.1/mapbox-gl.js'></script>
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<link href='https://api.mapbox.com/mapbox-gl-js/v3.17.0-beta.1/mapbox-gl.css' rel='stylesheet' />
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<script>
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const geojson = JSON.parse({{.GeoJSON}})
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function addMarkers(map, markers) {
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for (let i = 0; i < markers.length; i++) {
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let marker = markers[i];
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marker.addTo(map);
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}
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}
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function mapMarkers() {
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const markers = [
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{{ range .Markers }}
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new mapboxgl.Marker().setLngLat([{{.LatLng.Lng}}, {{.LatLng.Lat}}])
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{{end}}
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];
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return markers;
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}
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function onLoad() {
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console.log("Setting up the map...", geojson);
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mapboxgl.accessToken = {{ .MapboxToken }};
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const map = new mapboxgl.Map({
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container: "map",
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center: [{{.Center.Lng}}, {{.Center.Lat}}],
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style: 'mapbox://styles/mapbox/streets-v12', // style URL
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zoom: {{.Zoom}},
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});
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map.on("load", function() {
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console.log("Map post-load...");
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addMarkers(map, mapMarkers());
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const sourceId = 'h3-hexes';
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const layerId = 'h3-hexes-layer';
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let source = map.getSource(sourceId);
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if (!source) {
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map.addSource(sourceId, {
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type: 'geojson',
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data: geojson
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});
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map.addLayer({
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id: layerId,
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source: sourceId,
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type: 'fill',
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interactive: false,
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paint: {
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'fill-color': '#F00000',
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'fill-opacity': 0.3
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}
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});
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source = map.getSource(sourceId);
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}
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source.setData(geojson);
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console.log("Map post-load done.");
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});
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console.log("Map init done.");
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}
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window.addEventListener("load", onLoad);
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</script>
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<style>
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.map-container {
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background-color: #e9ecef;
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border-radius: 10px;
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box-shadow: 0 4px 6px rgba(0,0,0,0.05);
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height: 500px;
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display: flex;
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align-items: center;
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justify-content: center;
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margin-top: 20px;
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}
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#map {
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height: 500px;
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width:100%;
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margin-bottom: 10px;
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}
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#map img {
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max-width: none;
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min-width: 0px;
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height: auto;
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}
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</style>
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{{end}}
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