效果
代码
DOCTYPE html>
<html>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>交互 - 绘制工具title>
<style type="text/css">
html,
body {
margin: 0px;
height: 100%;
width: 100%;
}
.container {
width: 900px;
height: 500px;
margin: 50px;
}
style>
<link rel="stylesheet" href="https://unpkg.com/maptalks/dist/maptalks.css">
<script type="text/javascript" src="https://unpkg.com/maptalks/dist/maptalks.min.js">script>
<body>
<div id="map" class="container">div>
<script>
var map = new maptalks.Map('map', {
center: [-0.113049, 51.498568],
zoom: 14,
baseLayer: new maptalks.TileLayer('base', {
urlTemplate: 'https://{s}.basemaps.cartocdn.com/light_all/{z}/{x}/{y}.png',
subdomains: ['a', 'b', 'c', 'd'],
attribution: '© OpenStreetMap contributors, © CARTO'
})
});
var layer = new maptalks.VectorLayer('vector').addTo(map);
var drawTool = new maptalks.DrawTool({
mode: 'Point'
}).addTo(map).disable();
drawTool.on('drawend', function (param) {
console.log(param.geometry);
layer.addGeometry(param.geometry);
});
var items = ['Point', 'LineString', 'Polygon', 'Circle', 'Ellipse', 'Rectangle', 'FreeHandLineString', 'FreeHandPolygon'].map(function (value) {
return {
item: value,
click: function () {
drawTool.setMode(value).enable();
}
};
});
var toolbar = new maptalks.control.Toolbar({
items: [
{
item: 'Shape绘制',
children: items
},
{
item: 'Disable结束',
click: function () {
drawTool.disable();
}
},
{
item: 'Clear清空',
click: function () {
layer.clear();
}
}
]
}).addTo(map);
script>
body>
html>