44 lines
1.3 KiB
Org Mode
44 lines
1.3 KiB
Org Mode
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>GeoTIFF Viewer</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="https://unpkg.com/leaflet/dist/leaflet.css" />
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<style>
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html, body, #map { height: 100%; margin: 0; padding: 0; }
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</style>
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</head>
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<body>
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<div id="map"></div>
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<script src="https://unpkg.com/leaflet/dist/leaflet.js"></script>
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<script src="https://unpkg.com/georaster"></script>
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<script src="https://unpkg.com/georaster-layer-for-leaflet"></script>
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<script>
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const map = L.map("map").setView([50.0, 8.25], 10);
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L.tileLayer("https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png", {
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attribution: "© OpenStreetMap contributors"
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}).addTo(map);
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fetch("class_Mainz_maxlike_gold.tif")
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.then(response => response.arrayBuffer())
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.then(tiffData => {
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parseGeoraster(tiffData).then(georaster => {
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const layer = new GeoRasterLayer({
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georaster: georaster,
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pixelValuesToColorFn: values => {
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const val = values[0];
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return `rgba(${val}, ${val}, ${val}, 0.7)`;
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},
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resolution: 64
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});
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layer.addTo(map);
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map.fitBounds(layer.getBounds());
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});
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});
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</script>
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</body>
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</html>
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