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198 lines
5.5 KiB
HTML
198 lines
5.5 KiB
HTML
2 weeks ago
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<!doctype html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<link rel="stylesheet" href="v5.3.0/css/ol.css" type="text/css">
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<link rel="stylesheet" href="../../../css/pintuer-min.css" type="text/css">
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<style>
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.map {
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height: 800px;
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width: 100%;
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}
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</style>
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<script language="javascript" src="../../../../common/script/jquery.js" type="text/javascript"></script>
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<script language="javascript" src="../../../../common/script/pintuer.js" type="text/javascript"></script>
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<script language="javascript" src="../../../../common/script/jquery.bs.js" type="text/javascript"></script>
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<script src="v6.12.0/build/ol.js"></script>
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<script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=requestAnimationFrame,Element.prototype.classList,URL"></script>
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<title>OpenLayers example</title>
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<style type="text/css">
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#menu {
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float: left;
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position: absolute;
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bottom: 50px;
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right: 30px;
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z-index: 2000;
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}
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.checkbox {
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left: 20px;
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}
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/**
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* 提示框的样式信息
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*/
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.tooltip {
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position: relative;
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background: rgba(0, 0, 0, 0.5);
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border-radius: 4px;
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color: white;
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padding: 4px 8px;
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opacity: 0.7;
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white-space: nowrap;
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}
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.tooltip-measure {
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opacity: 1;
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font-weight: bold;
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}
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.tooltip-static {
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background-color: #ffffff;
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color: black;
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border: 1px solid white;
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}
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.tooltip-measure:before,
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.tooltip-static:before {
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border-top: 6px solid rgba(0, 0, 0, 0.5);
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border-right: 6px solid transparent;
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border-left: 6px solid transparent;
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content: "";
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position: absolute;
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bottom: -6px;
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margin-left: -7px;
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left: 50%;
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}
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.tooltip-static:before {
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border-top-color: #ffffff;
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}
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#scalebar {
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float: left;
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margin-bottom: 10px;
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}
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</style>
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</head>
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<body>
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<h2>My Map</h2>
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<div id="map" class="map border"></div>
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<script type="text/javascript">
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var key = "d7b1b7243fce9720e4e1ae73e41a47ad";
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var drawSource = null;
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var draw, snap;
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var drawVector = null;
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var FancePoints = null;
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var popup = null;
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//地图创建
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drawSource = new ol.source.Vector({
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url: 'https://openlayers.org/en/latest/examples/data/geojson/world-cities.geojson',
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format: new ol.format.GeoJSON()
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});
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var map = new ol.Map({
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layers: [
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new ol.layer.Tile({
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source: new ol.source.OSM(),//原始地图
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validity: false
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}),
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// new ol.layer.Tile({
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// source: new ol.source.XYZ({
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// url: "http://localhost:9090/mbtiles/index.jsp?mapindex=vecva&zoom={z}&col={x}&row={y}"
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// })
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// }),
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// new ol.layer.Tile({
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// source: new ol.source.XYZ({
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// url: "http://localhost:9090/mbtiles/index.jsp?mapindex=cia&zoom={z}&col={x}&row={y}"
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// }),
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// visible: false
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// }),
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// new ol.layer.Vector({
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// source: drawSource,
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// style: new ol.style.Style({
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// fill: new ol.style.Fill({
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// color: 'rgba(0, 255, 0, 0.3)'
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// }),
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// stroke: new ol.style.Stroke({
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// color: '#ffcc33',
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// width: 2
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// }),
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// image: new ol.style.Circle({
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// radius: 7,
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// fill: new ol.style.Fill({
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// color: '#ffcc33'
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// })
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// })
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// })
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// })
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],
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target: 'map',
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view: new ol.View({
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projection: 'EPSG:4326',
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center: [0,0],
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zoom: 0
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// center: [112.97935279, 28.21347823],
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// zoom: 15
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}),
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controls: ol.control.defaults({
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attributionOptions: {
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collapsible: false
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}
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})
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});
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let pointLayer = new ol.layer.WebGLPoints({
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source: drawSource,
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style: {
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"symbol": {
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"symbolType": "circle",
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"size": [
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"interpolate",
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[
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"linear"
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],
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[
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"get",
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"population"
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],
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40000,
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8,
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2000000,
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28
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],
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"color": "#006688",
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"rotateWithView": false,
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"offset": [
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0,
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0
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],
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"opacity": [
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"interpolate",
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[
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"linear"
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],
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[
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"get",
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"population"
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],
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40000,
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0.6,
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2000000,
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0.92
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]
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}
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}
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});
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map.addLayer(pointLayer);
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</script>
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</body>
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</html>
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