Chandler Swift
9d33189bd6
Images generated with this:
for file in *.jpg; do magick $file -resize 600x600 -quality 80 thumbs/$file; done
236 lines
7.9 KiB
HTML
236 lines
7.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Lawrence Deer Club Maps</title>
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<link rel="stylesheet" href="/leaflet/leaflet.css" />
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<script src="/leaflet/leaflet.js"></script>
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<style>
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html, body {
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margin: 0;
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padding: 0;
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}
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#map {
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height: 100vh;
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width: 100vw;
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}
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div.popup dt {
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font-weight: bold;
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}
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.label {
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font-weight: bold;
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text-align: center;
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margin-top: -1em;
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}
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.label div {
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position: relative;
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left: -50%;
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top: 10px;
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text-shadow: 0 0 2px white;
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}
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.leaflet-popup-content-wrapper {
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height: min(800px, 60vh);
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overflow-y: auto;
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}
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#popupcontainer {
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position: relative;
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z-index: 1000;
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}
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#popupcontainer .leaflet-popup-content-wrapper {
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height: unset;
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}
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#popupcontainer .leaflet-popup {
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transform: none !important;
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position: fixed;
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width: 100vw;
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height: 100vh;
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right: 0;
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left: 0 !important;
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top: 1em;
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bottom: 1em !important;
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overflow: auto;
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}
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#popupcontainer .leaflet-popup-content {
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width: initial;
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}
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/* BEGIN lightbox */
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/* simplified from https://jekyllcodex.org/without-plugin/lightbox/ */
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#lightbox {
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width: 100%;
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height: 100%;
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position: fixed;
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top: 0;
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left: 0;
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background: rgba(0,0,0,0.85);
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z-index: 9999999;
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line-height: 0;
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cursor: pointer;
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display: none;
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}
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#lightbox .img {
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position: relative;
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top: 50%;
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left: 50%;
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transform: translate(-50%,-50%);
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max-width: 100%;
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max-height: 100%;
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}
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#lightbox .img img {
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opacity: 0;
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pointer-events: none;
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width: auto;
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}
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@media screen and (min-width: 1200px) {
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#lightbox .img {
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max-width: 1200px;
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}
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}
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@media screen and (min-height: 1200px) {
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#lightbox .img {
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max-height: 1200px;
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}
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}
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#lightbox #close {
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height: 50px;
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width: 50px;
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position: fixed;
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cursor: pointer;
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text-decoration: none;
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z-index: 99;
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right: 0;
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top: 0;
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}
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#lightbox #close:after, #lightbox #close:before {
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position: absolute;
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margin-top: 22px;
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margin-left: 14px;
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content: "";
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height: 3px;
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background: white;
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width: 23px;
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transform-origin: 50% 50%;
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transform: rotate(-45deg);
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}
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#lightbox #close:after {
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transform: rotate(45deg);
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}
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#lightbox, #lightbox * {
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user-select: none;
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}
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/* END lightbox */
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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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<div id="popupcontainer" class="leaflet-container"></div>
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<div id="lightbox" onclick="this.style.display = 'none';"></div>
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<script>
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function displayLightboxOnClick(target, event) {
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event.preventDefault();
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document.getElementById('lightbox').innerHTML = `
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<a id="close"></a>
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<div class="img" style="background: url('${target.getAttribute('href')}') center center / contain no-repeat;">
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<img src="${target.getAttribute('href')}">
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</div>`;
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document.getElementById('lightbox').style.display = 'block';
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}
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(async function() {
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const map = L.map('map', {
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minZoom: 12,
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maxZoom: 21,
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maxBounds: [
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[47.517085, -93.427584],
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[47.457925, -93.340026],
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],
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}).setView([94.505, -0.09], 13);
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// L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {
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// maxZoom: 19,
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// attribution: '© <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a>'
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// }).addTo(map);
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L.tileLayer('./satellite/{z}/{x}/{y}.jpg', {
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minNativeZoom: 12,
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maxNativeZoom: 20,
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maxZoom: 21,
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bounds: [
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[47.517085, -93.427584],
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[47.457925, -93.340026],
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],
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}).addTo(map);
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// Make these requests in parallel
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const track_req_promise = fetch('data/track.geojson');
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const plats_req_promise = fetch('data/plats.geojson');
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const data_req_promise = fetch('data/data.json');
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const track_req = await track_req_promise;
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const plats_req = await plats_req_promise;
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const data_req = await data_req_promise;
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const track = await track_req.json();
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const plats = await plats_req.json();
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const data = await data_req.json();
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L.geoJSON(plats, {
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filter: feature => !feature.properties.TAO_NAME.toLowerCase().includes("lawrence deer club"),
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onEachFeature: function(feature, layer) {
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const latLngs = layer.getLatLngs()[0];
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const centerish = [ // TODO: actual centroid
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latLngs.reduce((acc, i) => acc + i.lat, 0) / latLngs.length,
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latLngs.reduce((acc, i) => acc + i.lng, 0) / latLngs.length,
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];
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const label = L.marker(centerish, {
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icon: L.divIcon({
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iconSize: null,
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className: "label",
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html: "<div>" + feature.properties.TAO_NAME + "</div>"
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})
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}).addTo(map);
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},
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}).addTo(map);
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L.geoJSON(track, {
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style: {
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color: "maroon",
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},
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}).addTo(map);
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for (let stand of data.stands) {
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if (stand.location) {
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const marker = L.marker(stand.location).addTo(map);
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const popupContentWrapper = document.createElement('div');
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popupContentWrapper.classList.add('popup');
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let attributesString = '<dl>';
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for (let [attribute, value] of Object.entries(stand.attributes)) {
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attributesString += `<dt>${attribute}</dt><dd>${value}</dd>`;
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}
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attributesString += '</dl>';
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popupContentWrapper.innerHTML = `
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<h2>${stand.name}</h2>
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<a href="images/${stand.image}" onclick="displayLightboxOnClick(this, event)"><img style="width: min(80vw, 300px);" src="images/thumbs/${stand.image}"></a>
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${attributesString}
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`;
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let popupOptions = {};
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// TODO: evaluate this when creating popup instead of at
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// page instantiation time -- if the page is resized, this
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// won't keep up with those changes.
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if (window.visualViewport.width < 600) {
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popupOptions.pane = document.getElementById('popupcontainer');
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}
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marker.bindPopup(popupContentWrapper, popupOptions);
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}
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}
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map.fitBounds([
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[47.4865,-93.4068],
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[47.4992,-93.3746],
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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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