[h5 site map] h5 development website, package usage map

1. Add the following code to the html page:

    <div class="mymap" id="mymap"></div>
    
    <script type="text/javascript" src="http://api.map.baidu.com/api?key=&v=1.1&services=true"></script>
    <script src="mymap.js"></script>


<script>
	//调用封装方法
    mapBaidu({
      
      
        'mapId': 'mymap',//百度地图容器id
        'sContent': "<div class='menudiv'> 公司名称 <div> 公司地址  </div> </div>",//地图文字
        'markerArr': [{
      
       //标注点数组
            title: "公司名称",
            content: "我的备注",
            point: "117.062705|36.67401",//坐标
            isOpen: 1,
            icon: {
      
      
                w: 21,
                h: 21,
                l: 0,
                t: 0,
                x: 6,
                lb: 5
            }
        }],
        'addIcon':'lxwm_ico.png',//位置icon
        'coordinate':[117.062705, 36.67401]//坐标 [经度,纬度]
    });
</script>

2. Packaged map mymap.js. Create a new js directly and copy it for use.

	var mapId, //百度地图容器id
	    markerArr, //标注点数组
	    sContent, //地图文字
	    addIcon,//位置icon
        coordinate; //坐标

	//创建和初始化地图函数:
	function initMap() {
	    createMap(); //创建地图
	    setMapEvent(); //设置地图事件
	    addMapControl(); //向地图添加控件
	    addMarker(); //向地图中添加marker
	}

	//创建地图函数:
	function createMap() {
	    var map = new BMap.Map(mapId); //在百度地图容器中创建一个地图
	    var point = new BMap.Point(coordinate[0],coordinate[1]); //定义一个中心点坐标
	    map.centerAndZoom(point, 17); //设定地图的中心点和坐标并将地图显示在地图容器中
	    window.map = map; //将map变量存储在全局
	}

	//地图事件设置函数:
	function setMapEvent() {
	    map.enableDragging(); //启用地图拖拽事件,默认启用(可不写)
	    map.enableScrollWheelZoom(); //启用地图滚轮放大缩小
	    map.enableDoubleClickZoom(); //启用鼠标双击放大,默认启用(可不写)
	    map.enableKeyboard(); //启用键盘上下左右键移动地图
	}

	//地图控件添加函数:
	function addMapControl() {}


	//创建marker
	function addMarker() {
	    for (var i = 0; i < markerArr.length; i++) {
	        var json = markerArr[i];
	        var p0 = json.point.split("|")[0];
	        var p1 = json.point.split("|")[1];
	        var point = new BMap.Point(p0, p1);
	        var iconImg = createIcon(json.icon);
	        var marker = new BMap.Marker(point, {
	            icon: iconImg
	        });
	        var iw = createInfoWindow(i);
	        var label = new BMap.Label(json.title, {
	            "offset": new BMap.Size(json.icon.lb - json.icon.x + 10, -20)
	        });
	        marker.setLabel(label);
	        map.addOverlay(marker);
	        label.setStyle({
	            borderColor: "#808080",
	            color: "#333",
	            cursor: "pointer"
	        });

	        (function () {
	            var index = i;
	            var _iw = createInfoWindow(i);
	            var _marker = marker;
	            _marker.addEventListener("click", function () {
	                this.openInfoWindow(_iw);
	            });
	            _iw.addEventListener("open", function () {
	                _marker.getLabel().hide();
	            })
	            _iw.addEventListener("close", function () {
	                _marker.getLabel().show();
	            })
	            label.addEventListener("click", function () {
	                _marker.openInfoWindow(_iw);
	            })
	            if (!!json.isOpen) {
	                label.hide();
	                _marker.openInfoWindow(_iw);
	            }
	        })()
	    }
	}
	//创建InfoWindow
	function createInfoWindow(i) {
	    var json = markerArr[i];

	    var iw = new BMap.InfoWindow(sContent);

	    return iw;
	}
	//创建一个Icon
	function createIcon(json) {
	    var icon = new BMap.Icon(addIcon, new BMap.Size(json.w, json.h), {
	        imageOffset: new BMap.Size(-json.l, -json.t),
	        infoWindowOffset: new BMap.Size(json.lb + 5, 1),
	        offset: new BMap.Size(json.x, json.h)
	    })
	    return icon;
	}

	function mapBaidu(param) {
	    mapId = param.mapId; //百度地图容器id
	    markerArr = param.markerArr; //标注点数组
	    sContent = param.sContent; //地图文字
	    addIcon = param.addIcon; //位置icon
	    coordinate = param.coordinate; //坐标
	    initMap(); //创建和初始化地图
	}

done~

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Origin blog.csdn.net/weixin_48596030/article/details/131763196