lizhen
/
yuanshan_zuche


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778
							<!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>多边形的绘制和编辑</title>
    <script type="text/javascript">
        window._AMapSecurityConfig = {
            securityJsCode: "31df7baead90ccb00fa8646c4de036df",
        }
    </script>
    <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=2.0&key=c0ac61673a7331ca7750f916768930dc&plugin=AMap.CircleEditor,AMap.Geocoder,AMap.AutoComplete,AMap.PlaceSearch,AMap.PolygonEditor,AMap.MouseTool"></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: [116.400274, 39.905812],
        zoom: 14
    });

    var path = [
        [116.403322, 39.920255],
        [116.410703, 39.897555],
        [116.402292, 39.892353],
        [116.389846, 39.891365]
    ]

    var polygon = new AMap.Polygon({
        path: path,
        strokeColor: "#FF33FF",
        strokeWeight: 6,
        strokeOpacity: 0.2,
        fillOpacity: 0.4,
        fillColor: '#1791fc',
        zIndex: 50,
    })

    map.add(polygon)
    // 缩放地图到合适的视野级别
    map.setFitView([ polygon ])

    var polyEditor = new AMap.PolyEditor(map, polygon)

    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 即为编辑后的多边形对象
    })
</script>
</body>
</html>