百度地图自定义标注物+自动定位

来源：互联网发布：设计师笔记本2017知乎编辑：程序博客网时间：2024/05/21 14:04
<!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);  var geolocation = new BMap.Geolocation();geolocation.getCurrentPosition(function(r){if(this.getStatus() == BMAP_STATUS_SUCCESS){var mk = new BMap.Marker(r.point);map.addOverlay(mk);map.panTo(r.point);alert('您的位置：'+r.point.lng+','+r.point.lat);}else {alert('failed'+this.getStatus());}        },{enableHighAccuracy: true})                    //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=2.0&ak=CPCLdLhUShUkzaVASzYQROdC2MvxOBSL&callback=map_init";                        document.body.appendChild(load);                    }                    window.onload = map_load;                </script>            </fieldset>        </div>    </body>    </html>
1 0