asp.net google地图+百度地图绘制行政区域图

来源：互联网发布：spycall软件免费下载编辑：程序博客网时间：2024/05/01 10:20
直接贴代码：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="GMap.aspx.cs" Inherits="Bms.Web.GoogleMap.GMap" %><!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 runat="server">    <title></title>    <script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>    <script type="text/javascript" src="http://api.map.baidu.com/api?v=1.3"></script>    <script type ="text/javascript">        var map;        function InitializeMap()         {            //var latlng = new google.maps.LatLng(-34.397, 150.644);            var latlng = new google.maps.LatLng(22.84, 108.33);            var myOptions = {                zoom: 9,                center: latlng,                mapTypeId: google.maps.MapTypeId.ROADMAP            };            map = new google.maps.Map(document.getElementById("map"), myOptions);            var marker = new google.maps.Marker            (                {                    position: new google.maps.LatLng(22.84, 108.33),                    map: map,                    title: '南宁市'//这是鼠标悬停内容                }            );            var infowindow = new google.maps.InfoWindow({                content: '南宁市'//这是现实具体内容            });            google.maps.event.addListener(marker, 'click', function() {                // Calling the open method of the infoWindow                 infowindow.open(map, marker);            });            getBoundary();        }        function getBoundary() {                        var bdary = new BMap.Boundary();            bdary.get('南宁市', function(rs) {                points = rs;                var rslength = rs.boundaries.length;                var top = 0;                var bottom = 0;                var left = 0;                var right = 0;                for (i = 0; i < rslength; i++) {                    var triangleCoords = [];                    var temp = rs.boundaries[i];                    var latLngs = temp.split(";");                    for (j = 1; j < latLngs.length - 1; j++) {                        var postion = latLngs[j].indexOf(",");                        var lat = parseFloat(latLngs[j].substr(0, postion));                        var lng = parseFloat(latLngs[j].substr(postion + 1));                        triangleCoords.push(new google.maps.LatLng(lng, lat));                        if (j == 1 && top == 0 && bottom == 0 && left == 0 && right == 0) {                            top = lng;                            bottom = lng;                            left = lat;                            right = lat;                        }                        else {                            if (lng > top) {                                top = lng;                            }                            if (lng < bottom) {                                bottom = lng;                            }                            if (lat > right) {                                right = lat;                            }                            if (lat < left) {                                left = lat;                            }                        }                    }                    bermudaTriangle = new google.maps.Polygon({                        paths: triangleCoords,                        strokeColor: "#FF0000",                        strokeOpacity: 0.8,                        strokeWeight: 2,                        fillColor: "#FF0000",                        fillOpacity: 0.35                    });                    bermudaTriangle.setMap(map);                }                map.setCenter(new google.maps.LatLng(bottom + ((top - bottom) / 2), left + ((right - left) / 2)));                map.setZoom(9);            });        }        window.onload = InitializeMap;    </script></head><body background= "../Include/Image/d_tu.gif">    <form id="form1" runat="server">    <div id ="map"   style="width: 100%; position: absolute; height: 100%">    </div>    </form></body></html>
效果如下：
asp.net google地图+百度地图绘制行政区域图 - GIF - GIF
这里要感谢以下网址的文章：http://blog.csdn.net/shanxiuwei/article/details/7971329，我只是在这位高手的源代码基础上稍作修改，大家不要以为是我原创的哦！