百度地圖API實現標注多個地點和地址提示
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<title>百度地圖API顯示多個標注點帶百度樣式信息檢索窗口的代碼</title>
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<fieldset class="demo_title">
百度地圖API顯示多個標注點帶提示的代碼
</fieldset>
<fieldset class="demo_content">
<div style="min-height: 500px; width: 100%;" id="map">
</div>
<script type="text/javascript">
var markerArr = [
{ title: "名稱：朝陽公園", point: "116.489233,39.949861", address: "北京市朝陽區朝陽公園南路1號", tel: "123456" },
{ title: "名稱：昌平公園", point: "116.24354,40.223851", address: "北京市昌平區鼓樓南街28號 ", tel: "135444" },
{ title: "名稱：海淀公園", point: "116.302269,39.99242", address: "北京市海淀區新建宮門路2號", tel: "183554" },
];
function map_init() {
var map = new BMap.Map("map"); // 創建Map實例
var point = new BMap.Point(116.24354,40.223851); //地圖中心點，廣州市
map.centerAndZoom(point, 11); // 初始化地圖,設置中心點坐標和地圖級別。
map.enableScrollWheelZoom(true); //啟用滾輪放大縮小
//地圖、衛星、混合模式切換
map.addControl(new BMap.MapTypeControl({mapTypes: [BMAP_NORMAL_MAP, BMAP_SATELLITE_MAP, BMAP_HYBRID_MAP]}));
//向地圖中添加縮放控件
var ctrlNav = new window.BMap.NavigationControl({
anchor: BMAP_ANCHOR_TOP_LEFT,
type: BMAP_NAVIGATION_CONTROL_LARGE
});
map.addControl(ctrlNav);
//向地圖中添加縮略圖控件
var ctrlOve = new window.BMap.OverviewMapControl({
anchor: BMAP_ANCHOR_BOTTOM_RIGHT,
isOpen: 1
});
map.addControl(ctrlOve);
//向地圖中添加比例尺控件
var ctrlSca = new window.BMap.ScaleControl({
anchor: BMAP_ANCHOR_BOTTOM_LEFT
});
map.addControl(ctrlSca);
var point = new Array(); //存放標注點經緯信息的數組
var marker = new Array(); //存放標注點對象的數組
var info = new Array(); //存放提示信息窗口對象的數組
var searchInfoWindow =new Array();//存放檢索信息窗口對象的數組
for (var i = 0; i < markerArr.length; i++) {
var p0 = markerArr[i].point.split(",")[0]; //
var p1 = markerArr[i].point.split(",")[1]; //按照原數組的point格式將地圖點坐標的經緯度分別提出來
point[i] = new window.BMap.Point(p0, p1); //循環生成新的地圖點
marker[i] = new window.BMap.Marker(point[i]); //按照地圖點坐標生成標記
map.addOverlay(marker[i]);
marker[i].setAnimation(BMAP_ANIMATION_BOUNCE); //跳動的動畫
//顯示marker的title，marker多的話可以注釋掉
var label = new window.BMap.Label(markerArr[i].title, { offset: new window.BMap.Size(20, -10) });
marker[i].setLabel(label);
// 創建信息窗口對象
info[i] = "<p style=’font-size:12px;lineheight:1.8em;’>" + "</br>地址：" + markerArr[i].address + "</br> 電話：" + markerArr[i].tel + "</br></p>";
//創建百度樣式檢索信息窗口對象
searchInfoWindow[i] = new BMapLib.SearchInfoWindow(map, info[i], {
title : markerArr[i].title, //標題
width : 290, //寬度
height : 55, //高度
panel : "panel", //檢索結果面板
enableAutoPan : true, //自動平移
searchTypes :[
BMAPLIB_TAB_SEARCH, //周邊檢索
BMAPLIB_TAB_TO_HERE, //到這里去
BMAPLIB_TAB_FROM_HERE //從這里出發
]
});
//添加點擊事件
marker[i].addEventListener("click",
(function(k){
// js 閉包
return function(){
//將被點擊marker置為中心
//map.centerAndZoom(point[k], 18);
//在marker上打開檢索信息窗口
searchInfoWindow[k].open(marker[k]);
}
})(i)
);
}
}
//異步調用百度js
function map_load() {
var load = document.createElement("script");
load.src = "http://api.map.baidu.com/api?v=2.0&ak=IDvNBsejl9oqMbPF316iKsXR&callback=map_init";
document.body.appendChild(load);
}
window.onload = map_load;
</script>
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