您的位置:首页 > 编程语言 > Java开发

java调用百度地图的不同显示方式

2017-11-22 16:36 351 查看
1、地图上预设几个地点,并且可以查找目标

<%@ page language="java" contentType="text/html; charset=GBK" pageEncoding="GBK"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<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,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
</style>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=kRHuqFbkaoDcf5CsmOY0fwlpOZZgMxkt"></script>
<title>地图展示</title>
</head>
<body onload="load()">
<%
String scname = request.getParameter("scname");
if (scname == null) {
scname = "";
} else {
scname = new String(scname.getBytes("iso-8859-1"), "gbk");
}
%>
<form action="#">
<input type="text" name="scname" value="<%=scname%>" id="scname" />
<input type="submit" value="提交" />
</form>
<div id="allmap"></div>
</body>
</html>
<script type="text/javascript">
//使用HTTP 响应头信息中的 X-Frame-Options 属性防止网页被Frame
(function () {
if (window != window.top) {
window.top.location.replace(window.location); //或者干别的事情
}
})();
//新建三个地图上点
var points = [
{"lng":121.432148,"lat":31.215945,"url":"http://www.hyhouse.com/","id":1,"name":"华燕房盟"},
{"lng":121.45708,"lat":31.25203,"url":"https://shhgkj9863.cn.china.cn/","id":2,"name":"华盖科技"},
{"lng":121.409411,"lat":31.178121,"url":"http://www.zhongxicpa.com/","id":3,"name":"中喜"},
{"lng":121.328515,"lat":31.099366,"url":"http://shtianxin.com/","id":3,"name":"天信网络"}
];
//创建标注点并添加到地图中
function addMarker(points) {
//循环建立标注点
for(var i=0, pointsLen = points.length; i<pointsLen; i++) {
var point = new BMap.Point(points[i].lng, points[i].lat); //将标注点转化成地图上的点
var marker = new BMap.Marker(point); //将点转化成标注点
map.addOverlay(marker);  //将标注点添加到地图上
//添加监听事件
(function() {
var thePoint = points[i];
marker.addEventListener("click",
function() {
showInfo(this,thePoint);
});
})();
}
}
function showInfo(thisMarker,point) {
//获取点的信息
var sContent = '<ul style="margin:0 0 5px 0;padding:0.2em 0">'
+'<li style="line-height: 26px;font-size: 15px;">'
+'<span style="width: 50px;display: inline-block;">id:</span>' + point.id + '</li>'
+'<li style="line-height: 26px;font-size: 15px;">'
+'<span style="width: 50px;display: inline-block;">名称:</span>' + point.name + '</li>'
+'<li style="line-height: 26px;font-size: 15px;"><span style="width: 50px;display: inline-block;">查看:</span><a href="'+point.url+'">详情</a></li>'
+'</ul>';
var infoWindow = new BMap.InfoWindow(sContent); //创建信息窗口对象
thisMarker.openInfoWindow(infoWindow); //图片加载完后重绘infoWindow
}

// 百度地图API功能
var map = new BMap.Map("allmap");    // 创建Map实例
map.centerAndZoom(new BMap.Point(121.4, 31.2), 12);  // 初始化地图,设置中心点坐标和地图级别
map.addControl(new BMap.MapTypeControl());   //添加地图类型控件
map.addControl(new BMap.NavigationControl());    //添加控件:缩放地图的
map.addControl(new BMap.ScaleControl());        //添加控件:地图显示比例的控件,默认在左下方;
map.addControl(new BMap.OverviewMapControl());  //添加控件:地图的缩略图的控件,默认在右下方; TrafficControl

map.setCurrentCity("上海");          // 设置地图显示的城市 此项是必须设置的
map.enableScrollWheelZoom(true);     //开启鼠标滚轮缩放
addMarker(points);

//搜索
function load() {
var scname = document.forms[0].scname.value;

if (scname != null && scname.length > 0) {
var local = new BMap.LocalSearch("上海市", {
renderOptions : {
map : map,
panel : "results",
autoViewport : true,
selectFirstResult : false
}
});

local.search(scname);
}
}

</script>
显示:



2、带小地图形式

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<meta name="keywords" content="百度地图,百度地图API,百度地图自定义工具,百度地图所见即所得工具" />
<meta name="description" content="百度地图API自定义地图,帮助用户在可视化操作下生成百度地图" />
<title>百度地图API自定义地图</title>
<!--引用百度地图API-->
<style type="text/css">
html,body{margin:0;padding:0;}
.iw_poi_title {color:#CC5522;font-size:14px;font-weight:bold;overflow:hidden;padding-right:13px;white-space:nowrap}
.iw_poi_content {font:12px arial,sans-serif;overflow:visible;padding-top:4px;white-space:-moz-pre-wrap;word-wrap:break-word}
</style>
<script type="text/javascript" src="http://api.map.baidu.com/api?key=kRHuqFbkaoDcf5CsmOY0fwlpOZZgMxkt&v=1.1&services=true"></script>
</head>

<body>
<!--百度地图容器-->
<div style="width:697px;height:550px;border:#ccc solid 1px;" id="dituContent"></div>
</body>
<script type="text/javascript">
//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
}

//创建地图函数:
function createMap(){
var map = new BMap.Map("dituContent");//在百度地图容器中创建一个地图
var point = new BMap.Point(116.162517,39.877404);//定义一个中心点坐标
map.centerAndZoom(point,12);//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(){
//向地图中添加缩放控件
var ctrl_nav = new BMap.NavigationControl({anchor:BMAP_ANCHOR_TOP_LEFT,type:BMAP_NAVIGATION_CONTROL_LARGE});
map.addControl(ctrl_nav);
//向地图中添加缩略图控件
var ctrl_ove = new BMap.OverviewMapControl({anchor:BMAP_ANCHOR_BOTTOM_RIGHT,isOpen:1});
map.addControl(ctrl_ove);
//向地图中添加比例尺控件
var ctrl_sca = new BMap.ScaleControl({anchor:BMAP_ANCHOR_BOTTOM_LEFT});
map.addControl(ctrl_sca);
}

initMap();//创建和初始化地图
</script>
</html>



3、根据地址查询经纬度
<%@ page language="java" contentType="text/html; charset=GBK"
pageEncoding="GBK"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>根据地址查询经纬度</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type="text/javascript" src="http://api.map.baidu.com/api?key=kRHuqFbkaoDcf5CsmOY0fwlpOZZgMxkt&v=1.1&services=true"></script>
</head>
<body style="background:#CBE1FF">
<div style="width:730px;">
要查询的地址:<input id="text_" type="text" value="上海新银大厦" style="margin-right:10px;"/>
查询结果(经纬度):<input id="result_" type="text" />
<input type="button" value="查询" onclick="searchByStationName();"/>
<div id="container"
style="position: absolute;
margin-top:10px;
width: 1305px;
height: 550px;
top: 50;
border: 1px solid gray;
overflow:hidden;">
</div>
</div>
</body>
<script type="text/javascript">
var map = new BMap.Map("container");
map.centerAndZoom(new BMap.Point(121.4, 31.2), 12);
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.addControl(new BMap.NavigationControl()); //添加默认缩放平移控件
map.addControl(new BMap.OverviewMapControl()); //添加默认缩略地图控件
map.addControl(new BMap.OverviewMapControl({ isOpen: true, anchor: BMAP_ANCHOR_BOTTOM_RIGHT })); //右下角,打开

var localSearch = new BMap.LocalSearch(map);
localSearch.enableAutoViewport(); //允许自动调节窗体大小
function searchByStationName() {
map.clearOverlays();//清空原来的标注
var keyword = document.getElementById("text_").value;
localSearch.setSearchCompleteCallback(function (searchResult) {
var poi = searchResult.getPoi(0);
document.getElementById("result_").value = poi.point.lng + "," + poi.point.lat;
map.centerAndZoom(poi.point, 13);
var marker = new BMap.Marker(new BMap.Point(poi.point.lng, poi.point.lat)); // 创建标注,为要查询的地方对应的经纬度
map.addOverlay(marker);
var content = document.getElementById("text_").value + "<br/><br/>经度:" + poi.point.lng + "<br/>纬度:" + poi.point.lat;
var infoWindow = new BMap.InfoWindow("<p style='font-size:14px;'>" + content + "</p>");
marker.addEventListener("click", function () { this.openInfoWindow(infoWindow); });
// marker.setAnimation(BMAP_ANIMATION_BOUNCE); //跳动的动画
});
localSearch.search(keyword);
}
</script>
</html>
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签:  百度地图 java引用