mirror of
https://github.com/Viglino/ol-ext.git
synced 2025-12-08 19:26:29 +00:00
116 lines
3.8 KiB
HTML
116 lines
3.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<!--
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Copyright (c) 2015-2019 Jean-Marc VIGLINO,
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released under CeCILL-B (french BSD like) licence: http://www.cecill.info/
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-->
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<title>ol-ext: Swipe control</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="description" content="ol.control.Permalink add a premalink control to the map." />
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<meta name="keywords" content="ol3, control, swipe, compare" />
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<link rel="stylesheet" href="../style.css" />
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<!-- jQuery -->
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<script type="text/javascript" src="https://code.jquery.com/jquery-1.11.0.min.js"></script>
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<!-- Openlayers -->
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/ol@latest/ol.css" />
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<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/ol@latest/dist/ol.js"></script>
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<!-- ol-ext -->
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<link rel="stylesheet" href="../../dist/ol-ext.css" />
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<script type="text/javascript" src="../../dist/ol-ext.js"></script>
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<!-- Pointer events polyfill for old browsers, see https://caniuse.com/#feat=pointer -->
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<script src="https://unpkg.com/elm-pep"></script>
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</head>
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<body >
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<a href="https://github.com/Viglino/ol-ext" class="icss-github-corner"><i></i></a>
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<a href="../../index.html">
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<h1>ol-ext: Swipe control</h1>
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</a>
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<div class="info">
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<i>ol.control.Swipe</i> is a control that add a split screen to compare two map overlays.
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<br/>
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Layers can be added to left (top) or right (bottom) side of the map.
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Layers that are not added are displayed on both sides.
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</div>
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<!-- Map div -->
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<div id="map" style="width:600px; height:400px;"></div>
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<div class="options" >
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<ul><li>
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<input id="ori" type="checkbox" onchange="ctrl.set('orientation',$(this).prop('checked')?'horizontal':'vertical')" /><label for="ori"> horizontal swipe</label>
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</li><li>
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<button type="button" onclick="ctrl.set('position', 0.5);">Reset position</button>
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</li></ul>
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</div>
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<script type="text/javascript">
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// Layers
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var osm = new ol.layer.Tile({
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source: new ol.source.OSM()
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});
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var layer = new ol.layer.Geoportail('GEOGRAPHICALGRIDSYSTEMS.PLANIGNV2');
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var label = new ol.layer.Geoportail('GEOGRAPHICALNAMES.NAMES');
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// GeoJSON layer
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var vectorSource = new ol.source.Vector({
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url: '../data/fond_guerre.geojson',
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projection: 'EPSG:3857',
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format: new ol.format.GeoJSON(),
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attributions: [ "© <a href='https://data.culture.gouv.fr/explore/dataset/fonds-de-la-guerre-14-18-extrait-de-la-base-memoire'>data.culture.gouv.fr</a>" ],
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logo:"https://www.data.gouv.fr/s/avatars/37/e56718abd4465985ddde68b33be1ef.jpg"
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});
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var vectorLayer = new ol.layer.VectorImage({
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source: vectorSource,
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style: new ol.style.Style({
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image: new ol.style.Icon({ src:"../data/camera.png", scale: 2 })
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})
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})
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// The map
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var map = new ol.Map({
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target: 'map',
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view: new ol.View({
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zoom: 12,
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center: [270701, 6247637]
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}),
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layers: [ layer, osm, label, vectorLayer ]
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});
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// Control
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var ctrl = new ol.control.Swipe();
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map.addControl(ctrl);
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// Set layer on left
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ctrl.addLayer(layer);
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// OSM on right
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ctrl.addLayer(osm, true);
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ctrl.addLayer(vectorLayer, true);
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/* WebGLTile * /
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var cog = new ol.source.GeoTIFF({
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sources: [
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{ url: 'https://sentinel-cogs.s3.us-west-2.amazonaws.com/sentinel-s2-l2a-cogs/2020/S2A_36QWD_20200701_0_L2A/TCI.tif' }
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]
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});
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var gl = new ol.layer.WebGLTile({
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// className: 'gl',
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source: cog
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});
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map.addLayer(gl);
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map.setView(cog.getView());
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ctrl.addLayer(gl, false);
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/**/
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</script>
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</body>
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</html>
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