<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="initial-scale=1.0, user-scalable=no" /> <style type="text/css"> body, html {width: 100%;height: 100%;margin:0;font-family:"微软雅黑";} #allmap{width:100%;height:100%;} </style> <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=cYauZoW5OgGGcg0qaLChfxVxi80xCilk"></script> <title>百度地图</title> </head> <body> <div id="allmap"></div> <div id="searchResultPanel"></div> </body> </html> <script type="text/javascript"> // 百度地图API功能 var map = new BMap.Map("allmap"); map.centerAndZoom(new BMap.Point(116.404, 39.915), 11); var top_left_control = new BMap.ScaleControl({anchor: BMAP_ANCHOR_TOP_LEFT});// 左上角,添加比例尺 var top_left_navigation = new BMap.NavigationControl(); //左上角,添加默认缩放平移控件 /*缩放控件type有四种类型: //BMAP_NAVIGATION_CONTROL_SMALL:仅包含平移和缩放按钮;BMAP_NAVIGATION_CONTROL_PAN:仅包含平移按钮;BMAP_NAVIGATION_CONTROL_ZOOM:仅包含缩放按钮*/ //添加控件和比例尺 map.addControl(top_left_control); map.addControl(top_left_navigation); //地图类型 var mapType = new BMap.MapTypeControl({anchor: BMAP_ANCHOR_TOP_RIGHT}); var overView = new BMap.OverviewMapControl(); var overViewOpen = new BMap.OverviewMapControl({isOpen:true, anchor: BMAP_ANCHOR_BOTTOM_RIGHT}); //添加地图类型和缩略图 map.addControl(mapType); //左上角,默认地图控件 map.setCurrentCity("北京"); //由于有3D图,需要设置城市哦 map.addControl(overView); //添加默认缩略地图控件 map.addControl(overViewOpen); //右下角,打开 // 添加定位控件 var geolocationControl = new BMap.GeolocationControl(); geolocationControl.addEventListener("locationSuccess", function(e){ // 定位成功事件 var address = ''; address += e.addressComponent.province; address += e.addressComponent.city; address += e.addressComponent.district; address += e.addressComponent.street; address += e.addressComponent.streetNumber; }); geolocationControl.addEventListener("locationError",function(e){ // 定位失败事件 alert(e.message); }); map.addControl(geolocationControl); //城市切换 map.enableScrollWheelZoom(); //启用滚轮放大缩小,默认禁用 map.enableContinuousZoom(); //启用地图惯性拖拽,默认禁用 map.enableInertialDragging(); map.enableContinuousZoom(); var size = new BMap.Size(80, 50); map.addControl(new BMap.CityListControl({ anchor: BMAP_ANCHOR_TOP_LEFT, offset: size, // 切换城市之间事件 // onChangeBefore: function(){ // alert('before'); // }, // 切换城市之后事件 // onChangeAfter:function(){ // alert('after'); // } })); // 创建地址解析器实例 var myGeo = new BMap.Geocoder(); // 将地址解析结果显示在地图上,并调整地图视野 myGeo.getPoint("北京市海淀区上地10街", function(point){ if (point) { map.centerAndZoom(point, 16); map.addOverlay(new BMap.Marker(point)); }else{ alert("您选择地址没有解析到结果!"); } }, "北京市"); //逆地址解析 //map.addEventListener("click", function(e){ // var pt = e.point; // geoc.getLocation(pt, function(rs){ // var addComp = rs.addressComponents; // alert(addComp.province + ", " + addComp.city + ", " + addComp.district + ", " + addComp.street + ", " + addComp.streetNumber); // }); //}); //单击获取点击的省市区及经纬度 var geoc = new BMap.Geocoder(); map.addEventListener("click",function(e){ var pt = e.point; geoc.getLocation(pt, function(rs){ var addComp = rs.addressComponents; alert(addComp.province + ", " + addComp.city + ", " + addComp.district + ", " + addComp.street + ", " + addComp.streetNumber + "," + pt.lng + "," + pt.lat); }); }); // 定义一个控件类,即function function ZoomControl(){ // 默认停靠位置和偏移量 this.defaultAnchor = BMAP_ANCHOR_TOP_LEFT; this.defaultOffset = new BMap.Size(80, 85); } // 通过JavaScript的prototype属性继承于BMap.Control ZoomControl.prototype = new BMap.Control(); // 自定义控件必须实现自己的initialize方法,并且将控件的DOM元素返回 // 在本方法中创建个div元素作为控件的容器,并将其添加到地图容器中 ZoomControl.prototype.initialize = function(map){ // 创建一个DOM元素 var div = document.createElement("div"); var input = document.createElement("input"); input.placeholder = "查找地区"; input.id = "suggestId"; input.style="border:1px solid #C0C0C0;width:140px;height:25px;"; // 添加文字说明 div.appendChild(input); // 绑定事件,点击一次放大两级 div.onclick = function(){ input.select(); }; // 添加DOM元素到地图中 map.getContainer().appendChild(div); // 将DOM元素返回 return div; } // 创建控件 var myZoomCtrl = new ZoomControl(); // 添加到地图当中 map.addControl(myZoomCtrl); // 百度地图API功能 function G(id) { return document.getElementById(id); } var ac = new BMap.Autocomplete( //建立一个自动完成的对象 {"input" : "suggestId" ,"location" : map }); ac.addEventListener("onhighlight", function(e) { //鼠标放在下拉列表上的事件 var str = ""; var _value = e.fromitem.value; var value = ""; if (e.fromitem.index > -1) { value = _value.province + _value.city + _value.district + _value.street + _value.business; } str = "FromItem<br />index = " + e.fromitem.index + "<br />value = " + value; value = ""; if (e.toitem.index > -1) { _value = e.toitem.value; value = _value.province + _value.city + _value.district + _value.street + _value.business; } str += "<br />ToItem<br />index = " + e.toitem.index + "<br />value = " + value; G("searchResultPanel").innerHTML = str; }); var myValue; ac.addEventListener("onconfirm", function(e) { //鼠标点击下拉列表后的事件 var _value = e.item.value; myValue = _value.province + _value.city + _value.district + _value.street + _value.business; G("searchResultPanel").innerHTML ="onconfirm<br />index = " + e.item.index + "<br />myValue = " + myValue; setPlace(); }); function setPlace(){ map.clearOverlays(); //清除地图上所有覆盖物 function myFun(){ var pp = local.getResults().getPoi(0).point; //获取第一个智能搜索的结果 map.centerAndZoom(pp, 18); map.addOverlay(new BMap.Marker(pp)); //添加标注 } var local = new BMap.LocalSearch(map, { //智能搜索 onSearchComplete: myFun }); local.search(myValue); } </script>
百度地图自组合
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转载自www.cnblogs.com/longyongbing/p/9716849.html
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