<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
<style>
html,
body,
#container {
width: 100%;
height: 100%;
}
</style>
<title>折线的绘制和编辑</title>
<link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
<script src="https://webapi.amap.com/maps?v=1.4.15&key=您申请的key值&plugin=AMap.PolyEditor"></script>
<script src="https://a.amap.com/jsapi_demos/static/demo-center/js/demoutils.js"></script>
</head>
<body>
<div id="container"></div>
<div class="input-card" style="width: 120px">
<button class="btn" onclick="polyEditor.open()" style="margin-bottom: 5px">开始编辑</button>
<button class="btn" onclick="polyEditor.close()">结束编辑</button>
</div>
<script type="text/javascript">
var map = new AMap.Map("container", {
center: [116.395577, 39.892257],
zoom: 14
});
var path = [
[116.362209, 39.887487],
[116.422897, 39.878002],
[116.372105, 39.90651],
[116.428945, 39.89663]
];
var polyline = new AMap.Polyline({
path: path,
isOutline: true,
outlineColor: '#ffeeff',
borderWeight: 3,
strokeColor: "#3366FF",
strokeOpacity: 1,
strokeWeight: 6,
// 折线样式还支持 'dashed'
strokeStyle: "solid",
// strokeStyle是dashed时有效
strokeDasharray: [10, 5],
lineJoin: 'round',
lineCap: 'round',
zIndex: 50,
})
polyline.setMap(map)
// 缩放地图到合适的视野级别
map.setFitView([ polyline ])
var polyEditor = new AMap.PolyEditor(map, polyline)
polyEditor.on('addnode', function(event) {
log.info('触发事件:addnode')
})
polyEditor.on('adjust', function(event) {
log.info('触发事件:adjust')
})
polyEditor.on('removenode', function(event) {
log.info('触发事件:removenode')
})
polyEditor.on('end', function(event) {
log.info('触发事件: end')
// event.target 即为编辑后的折线对象
})
</script>
</body>
</html>
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