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demo4.html
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demo4.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>要素标绘（点/聚簇、线、面，符号化/静态动态）</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link
rel="stylesheet"
type="text/css"
media="screen"
href="./lib/Flat-UI-master/dist/css/vendor/bootstrap/css/bootstrap.min.css"
/>
<link rel="stylesheet" href="./lib/Flat-UI-master/dist/css/flat-ui.min.css" />
<link rel="stylesheet" href="./lib/leaflet/leaflet.css" />
</head>
<body>
<nav
class="navbar navbar-inverse navbar-embossed"
role="navigation"
style="margin-bottom: 0; border-radius: 0; z-index: 2"
>
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-collapse-01">
<span class="sr-only">Toggle navigation</span>
</button>
<a class="navbar-brand" href="#">Flat UI</a>
</div>
<div class="collapse navbar-collapse" id="navbar-collapse-01">
<ul class="nav navbar-nav navbar-left">
<li>
<a href="#fakelink"
>绘制元素
<span class="navbar-unread">1</span>
</a>
</li>
<li>
<a href="JavaScript:void(0)" onclick="createCircle()">circle</a>
</li>
<li>
<a href="JavaScript:void(0)" onclick="createMarker()">marker</a>
</li>
<li>
<a href="JavaScript:void(0)" onclick="createSelfMarker()">custom marker</a>
</li>
<li>
<a href="JavaScript:void(0)" onclick="createPolyline()">polyline</a>
</li>
<li>
<a href="JavaScript:void(0)" onclick="createPolygon()">polygon</a>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</nav>
<div class="container-fluid">
<div class="row">
<div class="col-xs-12" id="mapDiv" style="position: absolute; top: 53px; bottom: 0; z-index: 1"></div>
<!-- 地图面板 -->
<!--底部状态栏部分 -->
</div>
</div>
</body>
<script src="./lib/Flat-UI-master/dist/js/vendor/jquery.min.js"></script>
<script src="./lib/Flat-UI-master/dist/js/flat-ui.js"></script>
<script src="./lib/leaflet/leaflet.js"></script>
<script src="./js/urlTemplate.js"></script>
<script>
const map = L.map('mapDiv', {
crs: L.CRS.EPSG3857,
zoomControl: true,
minZoom: 1,
attributionControl: true,
zoomAnimation: false, //缩放是否带动画
}).setView([36.52, 120.31], 8);
let Baselayer = L.tileLayer(urlTemplate.mapbox_url, {
maxZoom: 18,
id: 'mapbox.streets',
}).addTo(map);
// 画一个circle
const createCircle = () => {
const circle = L.circle([36.52, 120.31], {
color: 'green', //描边色
fillColor: '#f03', //填充色
fillOpacity: 0.5, //透明度
radius: 10000, //半径，单位米
}).addTo(map);
// 绑定一个提示标签
circle.bindTooltip('我是个圆');
map.fitBounds(circle.getBounds());
};
// 做一个maker
const createMarker = () => {
const marker = L.marker([36.52, 120.31]).addTo(map);
// 绑定一个提示标签
marker.bindTooltip('这是个Marker', { direction: 'left' }).openTooltip();
};
//自定义一个maker
const createSelfMarker = () => {
const greenIcon = L.icon({
iconUrl: './icon/logo.png',
iconSize: [300, 79], // size of the icon
popupAnchor: [0, -10], // point from which the popup should open relative to the iconAnchor
});
const oMarker = L.marker([36.52, 124.31], { icon: greenIcon }).addTo(map);
// 绑定一个提示标签
oMarker.bindTooltip('这是个自定义Marker', { direction: 'left', offset: [-150, 0] });
map.panTo(oMarker.getLatLng());
};
//画一根线
const createPolyline = () => {
const polyline = L.polyline(
[
[45.51, -122.68],
[37.77, -122.43],
[34.04, -118.2],
],
{ color: 'red' }
).addTo(map);
// 飞到这个线的位置
map.fitBounds(polyline.getBounds());
};
// 画一个polygon
const createPolygon = () => {
const polygon = L.polygon(
[
[
[37, -109.05],
[41, -109.03],
[41, -102.05],
[37, -102.04],
], // outer ring
[
[37.29, -108.58],
[40.71, -108.58],
[40.71, -102.5],
[37.29, -102.5],
], // hole
],
{
color: 'green',
fillColor: '#f03',
fillOpacity: 0.5,
}
).addTo(map);
// 绑定一个提示标签
polygon.bindTooltip('this is 个多边形');
// 飞到这个多边形的位置
map.fitBounds(polygon.getBounds());
};
// 绑定一个监听事件
map.on('zoomend', function (e) {
console.log(e.target._zoom);
});
</script>
</html>