如何在网页中嵌入百度地图呢？
1.引入百度地图API的JS
2.创建div百度地图容器
3.创建和初始化地图函数
4.添加经纬度坐标到new BMap.Point(经度,维度) 如(113.752738,23.020304)
获取经纬度坐标可使用百度地图坐标拾取系统
https://lbsyun.baidu.com/apiconsole/key#/home
<script type=”text/javascript” src=”https://api.map.baidu.com/api?v=3.0&ak=留言获取”></script>
<!–百度地图容器–>
<div style=”width:100%;height:450px;border:#ccc solid 1px;font-size:12px” id=”map” style=”margin: 20px;”></div>
<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
addMapOverlay();//向地图添加覆盖物
}
function createMap(){
map = new BMap.Map(“map”);
map.centerAndZoom(new BMap.Point(113.752738,23.020304),16);
}
function setMapEvent(){
map.enableScrollWheelZoom();
map.enableKeyboard();
map.enableDragging();
map.enableDoubleClickZoom()
}
function addClickHandler(target,window){
target.addEventListener(“click”,function(){
target.openInfoWindow(window);
});
}
function addMapOverlay(){
var markers = [
{content:”广东省东莞市南城区元美路1号东莞财富广场”,title:”东莞公司”,imageOffset: {width:-46,height:-21},position:{lat:23.020304,lng:113.752738}}
];
for(var index = 0; index < markers.length; index++ ){
var point = new BMap.Point(markers[index].position.lng,markers[index].position.lat);
var marker = new BMap.Marker(point,{icon:new BMap.Icon(“https://api.map.baidu.com/lbsapi/createmap/images/icon.png”,new BMap.Size(20,25),{
imageOffset: new BMap.Size(markers[index].imageOffset.width,markers[index].imageOffset.height)
})});
var label = new BMap.Label(markers[index].title,{offset: new BMap.Size(25,5)});
var opts = {
width: 200,
height: 100,
title: “东莞公司”,
enableMessage: true,
};
var infoWindow = new BMap.InfoWindow(“地址：广东省东莞市南城区元美路1号东莞财富广场”,opts);
marker.setLabel(label);
addClickHandler(marker,infoWindow);
map.addOverlay(marker);
map.openInfoWindow(infoWindow,point);
};
}
//向地图添加控件
function addMapControl(){
var scaleControl = new BMap.ScaleControl({anchor:BMAP_ANCHOR_BOTTOM_LEFT});
scaleControl.setUnit(BMAP_UNIT_IMPERIAL);
map.addControl(scaleControl);
var navControl = new BMap.NavigationControl({anchor:BMAP_ANCHOR_TOP_LEFT,type:BMAP_NAVIGATION_CONTROL_LARGE});
map.addControl(navControl);
var overviewControl = new BMap.OverviewMapControl({anchor:BMAP_ANCHOR_BOTTOM_RIGHT,isOpen:true});
map.addControl(overviewControl);
}
var map;
initMap();
</script>
另一个生产地图
http://api.map.baidu.com/lbsapi/createmap/index.html
