75 lines
2.5 KiB
HTML
75 lines
2.5 KiB
HTML
{% load static %}
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{% block additional_head %}
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<link rel="stylesheet" href="{% static 'ol.css' %}" type="text/css">
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{% endblock additional_head %}
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<div id="map" class="map"></div>
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<div id="info" class="map-popup"></div>
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<script src="{% static 'ol.js' %}"></script>
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<script type="text/javascript">
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var map = new ol.Map({
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target: 'map',
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layers: [
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new ol.layer.Tile({
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source: new ol.source.OSM()
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}),
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],
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view: new ol.View({
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center: ol.proj.fromLonLat([{{place_map_center|last}}, {{place_map_center|first}}]),
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zoom: 6
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})
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});
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var vectorSource = new ol.source.Vector({
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features: [
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{% for place in place_list %}
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new ol.Feature({
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geometry: new ol.geom.Point(
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ol.proj.fromLonLat([{{place.longitude}},{{place.latitude}}])
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),
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url: '/{{place.pk}}',
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name: '{{place.name}}'
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}),
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{% endfor %}
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]
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});
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var markerVectorLayer = new ol.layer.Vector({
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source: vectorSource,
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style: new ol.style.Style({
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image: new ol.style.Icon({
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anchor: [0.5, 46],
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anchorXUnits: 'fraction',
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anchorYUnits: 'pixels',
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scale: 0.3,
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src: 'http://icons.iconarchive.com/icons/paomedia/small-n-flat/128/map-marker-icon.png'
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})
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})
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});
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map.addLayer(markerVectorLayer);
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var overlay = new ol.Overlay({
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element: document.getElementById('info'),
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positioning: 'bottom-left'
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});
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overlay.setMap(map);
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map.on(['singleclick'], function(evt) {
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var feature = map.forEachFeatureAtPixel(evt.pixel, function(feature) {
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window.open(feature.get('url'), '_blank');
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});
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});
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map.on(['pointermove'], function(evt) {
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var feature = map.forEachFeatureAtPixel(evt.pixel, function(feature) {
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overlay.setPosition(evt.coordinate.map(element => element + 1));
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overlay.getElement().innerHTML = feature.get('name');
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return feature;
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});
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overlay.getElement().style.display = feature ? '' : 'none';
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document.body.style.cursor = feature ? 'pointer' : '';
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});
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</script> |