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Web百度地图显示多个标注点
2016-11-02       个评论    来源:恒易科技  
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">    
<html xmlns="http://www.w3.org/1999/xhtml">    
<head>    
    <title>百度地图API显示多个标注点带提示的代码</title>    
    <!--css-->    
    <link href="style/demo.css" rel="stylesheet" type="text/css" />    
    <!--javascript-->    
    <script src="scripts/jquery-1.9.1.js" type="text/javascript"></script>    
    <script src="scripts/demo.js" type="text/javascript"></script>    
</head>    
<body>    
    <div class="demo_main">    
        <fieldset class="demo_title">    
            百度地图API显示多个标注点带提示的代码    
        </fieldset>    
        <fieldset class="demo_content">    
            <div style="min-height: 300px; width: 100%;" id="map">    
            </div>    
            <script type="text/javascript">    
                var markerArr = [    
                    { title: "名称:广州火车站", point: "113.264531,23.157003", address: "广东省广州市广州火车站", tel: "12306" },    
                    { title: "名称:广州塔(赤岗塔)", point: "113.330934,23.113401", address: "广东省广州市广州塔(赤岗塔) ", tel: "18500000000" },    
                    { title: "名称:广州动物园", point: "113.312213,23.147267", address: "广东省广州市广州动物园", tel: "18500000000" },    
                    { title: "名称:天河公园", point: "113.372867,23.134274", address: "广东省广州市天河公园", tel: "18500000000" }    
    
                ];    
    
                function map_init() {    
                    var map = new BMap.Map("map"); // 创建Map实例    
                    var point = new BMap.Point(113.312213, 23.147267); //地图中心点,广州市    
                    map.centerAndZoom(point, 13); // 初始化地图,设置中心点坐标和地图级别。    
                    map.enableScrollWheelZoom(true); //启用滚轮放大缩小    
                    //向地图中添加缩放控件    
                    var ctrlNav = new window.BMap.NavigationControl({    
                        anchor: BMAP_ANCHOR_TOP_LEFT,    
                        type: BMAP_NAVIGATION_CONTROL_LARGE    
                    });    
                    map.addControl(ctrlNav);    
    
                    //向地图中添加缩略图控件    
                    var ctrlOve = new window.BMap.OverviewMapControl({    
                        anchor: BMAP_ANCHOR_BOTTOM_RIGHT,    
                        isOpen: 1    
                    });    
                    map.addControl(ctrlOve);    
    
                    //向地图中添加比例尺控件    
                    var ctrlSca = new window.BMap.ScaleControl({    
                        anchor: BMAP_ANCHOR_BOTTOM_LEFT    
                    });    
                    map.addControl(ctrlSca);    
    
                    var point = new Array(); //存放标注点经纬信息的数组    
                    var marker = new Array(); //存放标注点对象的数组    
                    var info = new Array(); //存放提示信息窗口对象的数组    
                    for (var i = 0; i < markerArr.length; i++) {    
                        var p0 = markerArr[i].point.split(",")[0]; //    
                        var p1 = markerArr[i].point.split(",")[1]; //按照原数组的point格式将地图点坐标的经纬度分别提出来    
                        point[i] = new window.BMap.Point(p0, p1); //循环生成新的地图点    
                        marker[i] = new window.BMap.Marker(point[i]); //按照地图点坐标生成标记    
                        map.addOverlay(marker[i]);    
                        marker[i].setAnimation(BMAP_ANIMATION_BOUNCE); //跳动的动画    
                        var label = new window.BMap.Label(markerArr[i].title, { offset: new window.BMap.Size(20, -10) });    
                        marker[i].setLabel(label);    
                        info[i] = new window.BMap.InfoWindow("<p style=’font-size:12px;lineheight:1.8em;’>" + markerArr[i].title + "</br>地址:" + markerArr[i].address + "</br> 电话:" + markerArr[i].tel + "</br></p>"); // 创建信息窗口对象    
                    }    
                    marker[0].addEventListener("mouseover", function () {    
                        this.openInfoWindow(info[0]);    
                    });    
                    marker[1].addEventListener("mouseover", function () {    
                        this.openInfoWindow(info[1]);    
                    });    
                    marker[2].addEventListener("mouseover", function () {    
                        this.openInfoWindow(info[2]);    
                    });    
                }    
                //异步调用百度js    
                function map_load() {    
                    var load = document.createElement("script");    
                    load.src = "http://api.map.baidu.com/api?v=1.4&callback=map_init";    
                    document.body.appendChild(load);    
                }    
                window.onload = map_load;    
            </script>    
        </fieldset>    
    </div>    
</body>    
</html>

演示代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">    
<html xmlns="http://www.w3.org/1999/xhtml">    
<head>    
    <title>百度地图API显示多个标注点带提示的代码</title>    
    <!--css-->    
    <style type="text/css">    
        body { margin: 0; font-family: "Helvetica,Arial,FreeSans"; color: #000000; font-size: 12px; }    
        .demo_main { padding: 20px; padding-top: 10px; }    
        .demo_title { padding: 10px; margin-bottom: 10px; background-color: #D3D8E0; border: solid 1px gray; }    
        .demo_content { padding: 10px; margin-bottom: 10px; border: solid 1px gray; }    
        fieldset { border: 1px solid gray; }    
    </style>    
    <!--javascript-->    
    <script src="http://www.w3school.com.cn/jquery/jquery.js" type="text/javascript"></script>    
</head>    
<body>    
    <div class="demo_main">    
        <fieldset class="demo_title">    
            百度地图API显示多个标注点带提示的代码    
        </fieldset>    
        <fieldset class="demo_content">    
            <div style="min-height: 300px; width: 100%;" id="map">    
            </div>    
            <script type="text/javascript">    
                var markerArr = [    
                    { title: "名称:广州火车站", point: "113.264531,23.157003", address: "广东省广州市广州火车站", tel: "12306" },    
                    { title: "名称:广州塔(赤岗塔)", point: "113.330934,23.113401", address: "广东省广州市广州塔(赤岗塔) ", tel: "18500000000" },    
                    { title: "名称:广州动物园", point: "113.312213,23.147267", address: "广东省广州市广州动物园", tel: "18500000000" },    
                    { title: "名称:天河公园", point: "113.372867,23.134274", address: "广东省广州市天河公园", tel: "18500000000" }    
                ];    
    
                var map; //Map实例    
                function map_init() {    
                    map = new BMap.Map("map");    
                    //第1步:设置地图中心点,广州市    
                    var point = new BMap.Point(113.312213, 23.147267);    
                    //第2步:初始化地图,设置中心点坐标和地图级别。    
                    map.centerAndZoom(point, 13);    
                    //第3步:启用滚轮放大缩小    
                    map.enableScrollWheelZoom(true);    
                    //第4步:向地图中添加缩放控件    
                    var ctrlNav = new window.BMap.NavigationControl({    
                        anchor: BMAP_ANCHOR_TOP_LEFT,    
                        type: BMAP_NAVIGATION_CONTROL_LARGE    
                    });    
                    map.addControl(ctrlNav);    
                    //第5步:向地图中添加缩略图控件    
                    var ctrlOve = new window.BMap.OverviewMapControl({    
                        anchor: BMAP_ANCHOR_BOTTOM_RIGHT,    
                        isOpen: 1    
                    });    
                    map.addControl(ctrlOve);    
    
                    //第6步:向地图中添加比例尺控件    
                    var ctrlSca = new window.BMap.ScaleControl({    
                        anchor: BMAP_ANCHOR_BOTTOM_LEFT    
                    });    
                    map.addControl(ctrlSca);    
    
                    //第7步:绘制点      
                    for (var i = 0; i < markerArr.length; i++) {    
                        var p0 = markerArr[i].point.split(",")[0];    
                        var p1 = markerArr[i].point.split(",")[1];    
                        var maker = addMarker(new window.BMap.Point(p0, p1), i);    
                        addInfoWindow(maker, markerArr[i], i);     
                    }    
                }    
    
                // 添加标注    
                function addMarker(point, index) {    
                    var myIcon = new BMap.Icon("http://api.map.baidu.com/img/markers.png",    
                        new BMap.Size(23, 25), {    
                            offset: new BMap.Size(10, 25),    
                            imageOffset: new BMap.Size(0, 0 - index * 25)    
                        });    
                    var marker = new BMap.Marker(point, { icon: myIcon });    
                    map.addOverlay(marker);    
                    return marker;    
                }    
    
                // 添加信息窗口    
                function addInfoWindow(marker, poi) {    
                    //pop弹窗标题    
                    var title = '<div style="font-weight:bold;color:#CE5521;font-size:14px">' + poi.title + '</div>';    
                    //pop弹窗信息    
                    var html = [];    
                    html.push('<table cellspacing="0" style="table-layout:fixed;width:100%;font:12px arial,simsun,sans-serif"><tbody>');    
                    html.push('<tr>');    
                    html.push('<td style="vertical-align:top;line-height:16px;width:38px;white-space:nowrap;word-break:keep-all">地址:</td>');    
                    html.push('<td style="vertical-align:top;line-height:16px">' + poi.address + ' </td>');    
                    html.push('</tr>');    
                    html.push('</tbody></table>');    
                    var infoWindow = new BMap.InfoWindow(html.join(""), { title: title, width: 200 });    
    
                    var openInfoWinFun = function () {    
                        marker.openInfoWindow(infoWindow);    
                    };    
                    marker.addEventListener("click", openInfoWinFun);    
                    return openInfoWinFun;    
                }    
    
                //异步调用百度js    
                function map_load() {    
                    var load = document.createElement("script");    
                    load.src = "http://api.map.baidu.com/api?v=1.4&callback=map_init";    
                    document.body.appendChild(load);    
                }    
                window.onload = map_load;    
            </script>    
        </fieldset>    
    </div>    
</body>    
</html>
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