mirror of
https://github.com/Viglino/ol-ext.git
synced 2026-01-25 17:36:21 +00:00
153 lines
4.3 KiB
HTML
153 lines
4.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<!--
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Copyright (c) 2017-2018 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: Select 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="Control to select features by attributes ." />
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<meta name="keywords" content="ol3, control, select, vector, feature, attribute" />
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<!-- FontAwesome -->
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.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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<script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=requestAnimationFrame,Element.prototype.classList,URL,Object.assign"></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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<link rel="stylesheet" href="../style.css"/>
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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: FeatureList control</h1>
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</a>
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<div class="info">
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<i>ol/control/FeatureList</i> is a control to display features in a list.
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<ul>
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<li>
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You have to define a <i>ol/source/Vector</i> or a list of feature to display in the list.
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</li>
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<li>
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</li>
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</ul>
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</div>
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<!-- DIV pour la carte -->
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<div id="map" style="width:600px; height:400px;"></div>
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<div class="options" style="max-width:20em;">
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<h2>Options:</h2>
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<i>Click on the map to select a feature / use the control to look for features by attributes.</i>
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<ul style="list-style:initial; padding: 0 1em;"></ul>
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</div>
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<script type="text/javascript">
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// Layers
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var layers = [
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new ol.layer.Tile({
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title:'terrain-background',
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source: new ol.source.StadiaMaps({ layer: 'stamen_terrain' })
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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: 5,
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center: [166326, 5992663]
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}),
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layers: layers
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});
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// GeoJSON layer
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var vectorSource = new ol.source.Vector({
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url: '../data/departements.geojsonx',
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format: new ol.format.GeoJSONX(),
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attributions: [ "© <a href='https://www.insee.fr'>INSEE</a>", "© <a href='https://www.data.gouv.fr/fr/datasets/geofla-r/'>IGN</a>" ],
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});
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map.addLayer(new ol.layer.Vector({
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name: 'Departements',
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source: vectorSource,
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style: function(f) {
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return new ol.style.Style({
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image: new ol.style.RegularShape({
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radius: 5,
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radius2: 0,
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points: 4,
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stroke: new ol.style.Stroke({ color: "#000", width:1 })
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}),
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text: new ol.style.Text ({
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text: f.get('id').toString(),
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font: 'bold 11px sans-serif',
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}),
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stroke: new ol.style.Stroke({
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width: 1,
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color: [255,128,0]
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}),
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fill: new ol.style.Fill({
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color: [255,128,0,.2]
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})
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})
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}
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}));
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// Select interaction
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var selecti = new ol.interaction.Select({
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hitTolerance: 5,
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condition: ol.events.condition.singleClick
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});
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map.addInteraction(selecti);
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// Select feature when click on the reference index
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selecti.on('select', function(e) {
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var f = e.selected[0];
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if (f) {
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showInfo(f)
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listCtrl.select(f)
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}
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});
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function showInfo(f) {
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var prop = f.getProperties();
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var ul = $('.options ul').html('');
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for (var p in prop) if (p!=='geometry') {
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$('<li>').text(p+': '+prop[p]).appendTo(ul);
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}
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}
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// Select control
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var listCtrl = new ol.control.FeatureList({
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title: 'Communes',
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collapsed: false,
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features: vectorSource
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});
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listCtrl.enableSort('nom', 'region')
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map.addControl (listCtrl);
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listCtrl.on('select', function(e) {
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selecti.getFeatures().clear();
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selecti.getFeatures().push(e.feature);
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showInfo(e.feature)
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});
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</script>
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</body>
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</html> |