如何同時編輯2個多邊形？

時間 2019-11-06

標籤如何同時編輯多邊形简体版

原文原文鏈接

咱們利用鼠標工具來實現多邊形編輯，引入鼠標工具插件：css

 <script src="http://webapi.amap.com/maps?v=1.3&key=您申請的key值&plugin=AMap.PolyEditor"></script>

繪製多邊形，如此繪製2個。您也能夠繪製多個。html

 //在地圖上繪製折線
    var editor={};
    editor._polygon1=(function(){
        var arr = [ //構建多邊形經緯度座標數組
        [116.403322,39.920255],
        [116.410703,39.897555],
        [116.402292,39.892353],
        [116.389846,39.891365]
        ]
        return new AMap.Polygon({
            map: map,
            path: arr
        });
    })();

繪製完畢，打開多邊形可編輯屬性。便可編輯多邊形。web

editor._polygonEditor1= new AMap.PolyEditor(map, editor._polygon1);
editor._polygonEditor1.open();

截圖以下：api

所有源代碼：數組

<!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">
    <title>編輯折線、多邊形、圓</title>
    <link rel="stylesheet" href="http://cache.amap.com/lbs/static/main1119.css"/>
    <script src="http://webapi.amap.com/maps?v=1.3&key=您申請的key值&plugin=AMap.PolyEditor"></script>
   
</head>
<body>
<div id="container"></div>
<script>
    var editorTool, map = new AMap.Map("container", {
        resizeEnable: true,
        center: [116.403322, 39.900255],//地圖中心點
        zoom: 13 //地圖顯示的縮放級別
    });
    //在地圖上繪製折線
    var editor={};
    editor._polygon1=(function(){
        var arr = [ //構建多邊形經緯度座標數組
        [116.403322,39.920255],
        [116.410703,39.897555],
        [116.402292,39.892353],
        [116.389846,39.891365]
        ]
        return new AMap.Polygon({
            map: map,
            path: arr
        });
    })();

    editor._polygon2=(function(){
        var arr = [ //構建多邊形經緯度座標數組
        [116.403322,39.921255],
        [116.410703,39.891555],
        [116.402292,39.891353],
        [116.389846,39.891365]
        ]
        return new AMap.Polygon({
            map: map,
            path: arr
        });
    })();
  
    map.setFitView();
   editor._polygonEditor1= new AMap.PolyEditor(map, editor._polygon1);
   editor._polygonEditor1.open();
  
      editor._polygonEditor2= new AMap.PolyEditor(map, editor._polygon2);
   editor._polygonEditor2.open();


</script>
</body>
</html>

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