InfoBox.prototype.initialize = function (map) {
var me = this;
var div = this._div = baidu.dom.create('div', { "class": this._opts.boxClass });
baidu.dom.setStyles(div, this._opts.boxStyle);
//设置position为absolute，用于定位
div.style.position = "absolute";
this._setContent(this._content);
var floatPane = map.getPanes().floatPane;
floatPane.style.width = "auto";
floatPane.appendChild(div);
//设置完内容后，获取div的宽度,高度
this._getInfoBoxSize();
//this._boxWidth = parseInt(this._div.offsetWidth,10);
//this._boxHeight = parseInt(this._div.offsetHeight,10);
//阻止各种冒泡事件
baidu.event.on(div, "onmousedown", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "onmouseover", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "click", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "dblclick", function (e) {
me._stopBubble(e);
});
// 手机端阻止冒泡
baidu.event.on(div, "touchstart", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "touchend", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "touch", function (e) {
me._stopBubble(e);
});
return div;
}
在电脑上正常，可以关闭弹出窗，手机端不行，参照上面的修改源码部分即可。
问题地址：http://bbs.lbsyun.baidu.com/forum.php?mod=viewthread&tid=135430
源码分享：
<!DOCTYPE html> <html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edgechrome=1">
<meta name="viewport" content="width=device-width initial-scale=1.0 user-scalable=no">
<meta name="format-detection" content="telephone=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<link rel="stylesheet" type="text/css" href="/css/global.css">
<link rel="stylesheet" type="text/css" href="/css/main.css">
<link rel="stylesheet" type="text/css" href="/css/swiper.min.css">
<title>【斑斓·家】西安服务式酒店公寓地段</title>
</head>
<body>
<div class="map" id="allmap" style="width: 100%; font-size: 12px; padding: 0 0px; margin: 0 auto;">
</div>
<script type="text/javascript" src="/Scripts/jquery-1.7.1.min.js"></script>
<script src="/datepicker/js/jquery.cookie.js"></script>
<script src="/datepicker/js/jquery.cookie.js"></script>
<script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=e5mycIBbzN1Y2tcat74nacHQTsVbvPoh"></script> <script src="/Content/baidu/InfoBox.js"></script> <script type="text/javascript" src="http://api.map.baidu.com/library/RichMarker/1.2/src/RichMarker_min.js "></script>
<style type="text/css">
/*地图标题*/
.anchorBL {
display: none;
}
.BMap_bubble_title {
color: black;
font-size: 13px;
font-weight: bold;
text-align: left;
} .BMap_pop div:nth-child(1) {
border-radius: 7px 0 0 0;
} .BMap_pop div:nth-child(3) {
border-radius: 0 7px 0 0;
background: #ABABAB;
/*background: #ABABAB;*/
width: 23px;
width: 0px;
height: 0px;
} .BMap_pop div:nth-child(3) div {
border-radius: 7px;
} .BMap_pop div:nth-child(5) {
border-radius: 0 0 0 7px;
} .BMap_pop div:nth-child(5) div {
border-radius: 7px;
} .BMap_pop div:nth-child(7) {
border-radius: 0 0 7px 0;
} .BMap_pop div:nth-child div(7) {
border-radius: 7px;
} table.customoverlay {
margin: 20px auto 0px auto;
} .overlaybackground {
background-image: url("/Images/HotPlace/overlaybig.png");
background-repeat: no-repeat;
background-position: center;
width: 98px;
height: 121px;
position: absolute;
color: white;
white-space: normal;
line-height: 10px;
text-align: center;
font-size: 14px;
} .customoverlay th {
height: 40px;
min-height: 18px;
line-height: 18px;
font-weight: bold;
font-size: 14px;
text-align: center;
} .customoverlay td {
min-height: 14px;
line-height: 14px;
font-size: 12px;
text-align: center;
} .infowindow {
background-image: url("/content/baidu/infowindowbj.png");
background-repeat: no-repeat;
background-position: center;
width: 300px;
height: 142px;
margin: 0px 4px;
padding: 4px;
} .infoTitle {
font-size: 18px;
font-weight: bolder;
} .infowindow td {
vertical-align: top;
}
</style>
<script type="text/javascript">
wx.config({
debug: false, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
appId: 'wxbbf496a1ed712716', // 必填，公众号的唯一标识
timestamp: '1508473423', // 必填，生成签名的时间戳
nonceStr: '98F13708210194C475687BE6106A3B84', // 必填，生成签名的随机串
signature: 'e4dabfa5c5553ee67be88441b87a4b4f87af59fb',// 必填，签名
jsApiList: [
// 所有要调用的 API 都要加到这个列表中
'checkJsApi',
'onMenuShareTimeline',
'onMenuShareAppMessage'
] // 必填，需要使用的JS接口列表，所有JS接口列表见附录2。详见：http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html
});
wx.error(function (res) {
console.log(res);
});
wx.ready(function () {
// config信息验证后会执行ready方法，所有接口调用都必须在config接口获得结果之后，config是一个客户端的异步操作，所以如果需要在页面加载时就调用相关接口，则须把相关接口放在ready函数中调用来确保正确执行。对于用户触发时才调用的接口，则可以直接调用，不需要放在ready函数中。
var imgUrls = 'http://www.ihuo6.com/Images/V3/logo.png';
var link = 'http://www.ihuo6.com' + '/hotel/HotPlaceByMapTest';
wx.onMenuShareTimeline({
title: '【斑斓·家】西安服务式酒店公寓地段', // 分享标题
link: link, // 分享链接
imgUrl: imgUrls, // 分享图标
success: function () {
// 用户确认分享后执行的回调函数
//alert('转发成功！');
},
cancel: function () {
// 用户取消分享后执行的回调函数
//alert('转发失败！');
}
});
wx.onMenuShareAppMessage({
title: '【斑斓·家】西安服务式酒店公寓地段', // 分享标题
desc: '曲江雁塔店、钟楼南门店、高新店更多精彩房型陆续开通中……', // 分享描述
link: link, // 分享链接
imgUrl: imgUrls, // 分享图标
success: function () {
// 用户确认分享后执行的回调函数
//alert('转发成功！');
},
cancel: function () {
// 用户取消分享后执行的回调函数
//alert('转发失败！');
}
});
}); // 限定缩放级别
var mapOptions = {
'minZoom': 12,
'maxZoom': 18
};
var map = new BMap.Map("allmap", mapOptions); // 创建Map实例
map.addControl(new BMap.MapTypeControl({ mapTypes: [BMAP_NORMAL_MAP, BMAP_HYBRID_MAP] })); //添加地图类型控件
map.addControl(new BMap.NavigationControl({ anchor: BMAP_ANCHOR_BOTTOM_RIGHT, type: BMAP_NAVIGATION_CONTROL_ZOOM, offset: new BMap.Size(5, 5) })); var imgurl = "/Images/HotPlace/overlaybig.png"; var myGeo = new BMap.Geocoder();
var points = new Array(); // 当前城市
var city = '西安市';
// 标注
var mapData = ['34.2218208200039|108.967331106256,30,曲江雁塔店,曲江雁塔店.png,慈恩西路,大雁塔','34.2554845576708|108.96625890407,53,钟楼南门店,钟楼南门店.png,,钟楼南门店','34.2308766900118|108.902508785079,30,高新店,高新店.png,号陕西省西安市雁塔区科技二路,高新店'];
var infoBoxTemp = null;
$(function () {
$("#allmap").css("height", ($(window).height()) + "px");
// map.centerAndZoom(poin, 14); // 初始化地图,城市名设置中心点
if (city == "上海市") {
map.centerAndZoom("上海市", 14);
} else if (city == "西安市") {
map.centerAndZoom("西安市", 13);
} else if (city == "北京市") {
map.centerAndZoom("北京市", 13);
} else if (city == "成都市") {
map.centerAndZoom("成都市", 14);
} else if (city == "广州市") {
map.centerAndZoom("广州市", 14);
} else {
map.centerAndZoom(city);
} for (var i = 0; i < mapData.length; i++) {
(function () {
var content = "<table class='infowindow'>";
content += "<tr>";
content += "<td rowspan='4' style='width:106px;height:120px'><img src='/Images/HotPlace/100120/" + mapData[i].split(',')[3] + "' /></td>";
content += "<td class='infoTitle'>" + mapData[i].split(',')[2] + "</td>";
content += "</tr>";
content += "<tr>";
content += "<td>地址：" + mapData[i].split(',')[4] + "</td>";
content += "</tr>";
content += "<tr>";
content += "<td>周边：" + mapData[i].split(',')[5] + "</td>";
content += "</tr>";
content += "<tr>";
content += "<td><a href='http://map.baidu.com'>查看房源详情</a></td>";
content += "</tr>";
content += "</table>"; var opts = {
//title: "查看房源详情",
enableMessage: true,
};
//var infoBox = new BMap.InfoWindow(content, opts);
//新建infobox容器
var infoBox = new BMapLib.InfoBox(
map,
content,
{
boxStyle: { background: "transparent none repeat scroll 0% 0%", width: "308px", height: "123px" },
offset: new BMap.Size(10, 18),//此处貌似只能调整y的偏移
closeIconMargin: "4px 8px",
closeIconUrl: "/Content/baidu/close.png",
enableAutoPan: true
}
); var pintx = mapData[i].split(',')[0].split('|')[1];
var pinty = mapData[i].split(',')[0].split('|')[0];
var point = new BMap.Point(pintx, pinty)
points.push(point); var markerContent = "<div class='overlaybackground'><table class='customoverlay'>";
markerContent += "<thead>";
markerContent += "<tr>";
markerContent += "<th>";
markerContent += mapData[i].split(',')[2];
markerContent += "</th>";
markerContent += "</tr>";
markerContent += "</thead>";
markerContent += "<tbody>";
markerContent += "<tr>";
markerContent += "<td>(" + mapData[i].split(',')[1] + "个房源)</td>";
markerContent += "</tr>";
markerContent += "</tbody>";
markerContent += "</table></div>"; //新建富标注
var richMarker = new BMapLib.RichMarker(
markerContent,
point,
{
"anchor": new BMap.Size(-150, 0),
"enableDragging": false
}
);
map.addOverlay(richMarker); richMarker.addEventListener("onclick", function (e) {
//map.openInfoWindow(infoBox, point);
if (infoBoxTemp) {
infoBoxTemp.close();
}
infoBoxTemp = infoBox;
infoBox.open(richMarker.getPosition()); });
})()
} //$("close").onclick = function () {
// infoBox.close();
//} // document.getElementsByTagName('a')[0].addEventListener("touchstart", function (e) { alert(110) }) $("img").one("error", function (e) {
$(this).attr("src", "/Images/HotPlace/100120/default.png");
}); }); function setCenter() {
map.setViewport(points);
}
window.onresize = function () {
$("#allmap").css("height", ($(window).height()) + "px");
} window.setTimeout(setCenter, 1000);
</script>
</body>
</html>
InfoBox.js的源码
/**
* @fileoverview 百度地图的自定义信息窗口，对外开放。
* 用户自定义信息窗口的各种样式。例如：border，margin，padding，color，background等
* 主入口类是<a href="symbols/BMapLib.InfoBox.html">InfoBox</a>，
* 基于Baidu Map API 1.2。
*
* @author Baidu Map Api Group
* @version 1.2
*/
/**
* @namespace BMap的所有library类均放在BMapLib命名空间下
*/
var BMapLib = window.BMapLib = BMapLib || {};
//常量，infoBox可以出现的位置，此版本只可实现上下两个方向。
var INFOBOX_AT_TOP = 1, INFOBOX_AT_RIGHT = 2, INFOBOX_AT_BOTTOM = 3, INFOBOX_AT_LEFT = 4;
(function () {
//声明baidu包
var T, baidu = T = baidu || { version: '1.5.0' };
baidu.guid = '$BAIDU$';
//以下方法为百度Tangram框架中的方法，请到http://tangram.baidu.com 查看文档
(function () {
window[baidu.guid] = window[baidu.guid] || {}; baidu.lang = baidu.lang || {};
baidu.lang.isString = function (source) {
return '[object String]' == Object.prototype.toString.call(source);
};
baidu.lang.isFunction = function (source) {
return '[object Function]' == Object.prototype.toString.call(source);
};
baidu.lang.Event = function (type, target) {
this.type = type;
this.returnValue = true;
this.target = target || null;
this.currentTarget = null;
}; baidu.object = baidu.object || {};
baidu.extend =
baidu.object.extend = function (target, source) {
for (var p in source) {
if (source.hasOwnProperty(p)) {
target[p] = source[p];
}
} return target;
};
baidu.event = baidu.event || {};
baidu.event._listeners = baidu.event._listeners || [];
baidu.dom = baidu.dom || {}; baidu.dom._g = function (id) {
if (baidu.lang.isString(id)) {
return document.getElementById(id);
}
return id;
};
baidu._g = baidu.dom._g;
baidu.event.on = function (element, type, listener) {
type = type.replace(/^on/i, '');
element = baidu.dom._g(element);
var realListener = function (ev) {
// 1. 这里不支持EventArgument, 原因是跨frame的事件挂载
// 2. element是为了修正this
listener.call(element, ev);
},
lis = baidu.event._listeners,
filter = baidu.event._eventFilter,
afterFilter,
realType = type;
type = type.toLowerCase();
// filter过滤
if (filter && filter[type]) {
afterFilter = filter[type](element, type, realListener);
realType = afterFilter.type;
realListener = afterFilter.listener;
} // 事件监听器挂载
if (element.addEventListener) {
element.addEventListener(realType, realListener, false);
} else if (element.attachEvent) {
element.attachEvent('on' + realType, realListener);
}
// 将监听器存储到数组中
lis[lis.length] = [element, type, listener, realListener, realType];
return element;
}; baidu.on = baidu.event.on;
baidu.event.un = function (element, type, listener) {
element = baidu.dom._g(element);
type = type.replace(/^on/i, '').toLowerCase(); var lis = baidu.event._listeners,
len = lis.length,
isRemoveAll = !listener,
item,
realType, realListener;
while (len--) {
item = lis[len]; if (item[1] === type
&& item[0] === element
&& (isRemoveAll || item[2] === listener)) {
realType = item[4];
realListener = item[3];
if (element.removeEventListener) {
element.removeEventListener(realType, realListener, false);
} else if (element.detachEvent) {
element.detachEvent('on' + realType, realListener);
}
lis.splice(len, 1);
}
} return element;
};
baidu.un = baidu.event.un;
baidu.dom.g = function (id) {
if ('string' == typeof id || id instanceof String) {
return document.getElementById(id);
} else if (id && id.nodeName && (id.nodeType == 1 || id.nodeType == 9)) {
return id;
}
return null;
};
baidu.g = baidu.G = baidu.dom.g;
baidu.dom._styleFixer = baidu.dom._styleFixer || {};
baidu.dom._styleFilter = baidu.dom._styleFilter || [];
baidu.dom._styleFilter.filter = function (key, value, method) {
for (var i = 0, filters = baidu.dom._styleFilter, filter; filter = filters[i]; i++) {
if (filter = filter[method]) {
value = filter(key, value);
}
}
return value;
};
baidu.string = baidu.string || {}; baidu.string.toCamelCase = function (source) {
//提前判断，提高getStyle等的效率 thanks xianwei
if (source.indexOf('-') < 0 && source.indexOf('_') < 0) {
return source;
}
return source.replace(/[-_][^-_]/g, function (match) {
return match.charAt(1).toUpperCase();
});
}; baidu.dom.setStyle = function (element, key, value) {
var dom = baidu.dom, fixer; // 放弃了对firefox 0.9的opacity的支持
element = dom.g(element);
key = baidu.string.toCamelCase(key); if (fixer = dom._styleFilter) {
value = fixer.filter(key, value, 'set');
} fixer = dom._styleFixer[key];
(fixer && fixer.set) ? fixer.set(element, value) : (element.style[fixer || key] = value); return element;
}; baidu.setStyle = baidu.dom.setStyle; baidu.dom.setStyles = function (element, styles) {
element = baidu.dom.g(element);
for (var key in styles) {
baidu.dom.setStyle(element, key, styles[key]);
}
return element;
};
baidu.setStyles = baidu.dom.setStyles;
baidu.browser = baidu.browser || {};
baidu.browser.ie = baidu.ie = /msie (\d+\.\d+)/i.test(navigator.userAgent) ? (document.documentMode || +RegExp['\x241']) : undefined;
baidu.dom._NAME_ATTRS = (function () {
var result = {
'cellpadding': 'cellPadding',
'cellspacing': 'cellSpacing',
'colspan': 'colSpan',
'rowspan': 'rowSpan',
'valign': 'vAlign',
'usemap': 'useMap',
'frameborder': 'frameBorder'
}; if (baidu.browser.ie < 8) {
result['for'] = 'htmlFor';
result['class'] = 'className';
} else {
result['htmlFor'] = 'for';
result['className'] = 'class';
} return result;
})();
baidu.dom.setAttr = function (element, key, value) {
element = baidu.dom.g(element);
if ('style' == key) {
element.style.cssText = value;
} else {
key = baidu.dom._NAME_ATTRS[key] || key;
element.setAttribute(key, value);
}
return element;
};
baidu.setAttr = baidu.dom.setAttr;
baidu.dom.setAttrs = function (element, attributes) {
element = baidu.dom.g(element);
for (var key in attributes) {
baidu.dom.setAttr(element, key, attributes[key]);
}
return element;
};
baidu.setAttrs = baidu.dom.setAttrs;
baidu.dom.create = function (tagName, opt_attributes) {
var el = document.createElement(tagName),
attributes = opt_attributes || {};
return baidu.dom.setAttrs(el, attributes);
};
T.undope = true;
})(); /**
* @exports InfoBox as BMapLib.InfoBox
*/ var InfoBox =
/**
* InfoBox类的构造函数
* @class InfoBox <b>入口</b>。
* 可以自定义border,margin,padding,关闭按钮等等。
* @constructor
* @param {Map} map Baidu map的实例对象.
* @param {String} content infoBox中的内容.
* @param {Json Object} opts 可选的输入参数，非必填项。可输入选项包括：<br />
* {<br />"<b>offset</b>" : {Size} infoBox的偏移量
* <br />"<b>boxClass</b>" : {String} 定义infoBox的class,
* <br />"<b>boxStyle</b>" : {Json} 定义infoBox的style,此项会覆盖boxClass<br />
* <br />"<b>closeIconMargin</b>" : {String} 关闭按钮的margin <br />
* <br />"<b>closeIconUrl</b>" : {String} 关闭按钮的url地址 <br />
* <br />"<b>enableAutoPan</b>" : {Boolean} 是否启动自动平移功能 <br />
* <br />"<b>align</b>" : {Number} 基于哪个位置进行定位，取值为[INFOBOX_AT_TOP,INFOBOX_AT_BOTTOM]<br />
* }<br />.
* @example <b>参考示例：</b><br />
* var infoBox = new BMapLib.InfoBox(map,"百度地图api",{boxStyle:{background:"url('tipbox.gif') no-repeat
center top",width: "200px"},closeIconMargin: "10px 2px 0 0",enableAutoPan: true
,alignBottom: false});
*/
BMapLib.InfoBox = function (map, content, opts) { this._content = content || "";
this._isOpen = false;
this._map = map; this._opts = opts = opts || {};
this._opts.offset = opts.offset || new BMap.Size(0, 0);
this._opts.boxClass = opts.boxClass || "infoBox";
this._opts.boxStyle = opts.boxStyle || {};
this._opts.closeIconMargin = opts.closeIconMargin || "2px";
this._opts.closeIconUrl = opts.closeIconUrl || "close.png";
this._opts.enableAutoPan = opts.enableAutoPan ? true : false;
this._opts.align = opts.align || INFOBOX_AT_TOP;
}
InfoBox.prototype = new BMap.Overlay();
InfoBox.prototype.initialize = function (map) {
var me = this;
var div = this._div = baidu.dom.create('div', { "class": this._opts.boxClass });
baidu.dom.setStyles(div, this._opts.boxStyle);
//设置position为absolute，用于定位
div.style.position = "absolute";
this._setContent(this._content); var floatPane = map.getPanes().floatPane;
floatPane.style.width = "auto";
floatPane.appendChild(div);
//设置完内容后，获取div的宽度,高度
this._getInfoBoxSize();
//this._boxWidth = parseInt(this._div.offsetWidth,10);
//this._boxHeight = parseInt(this._div.offsetHeight,10);
//阻止各种冒泡事件
baidu.event.on(div, "onmousedown", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "onmouseover", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "click", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "dblclick", function (e) {
me._stopBubble(e);
});
// 手机端阻止冒泡
baidu.event.on(div, "touchstart", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "touchend", function (e) {
me._stopBubble(e);
});
baidu.event.on(div, "touch", function (e) {
me._stopBubble(e);
}); return div;
}
InfoBox.prototype.draw = function () {
this._isOpen && this._adjustPosition(this._point);
}
/**
* 打开infoBox
* @param {Marker|Point} anchor 要在哪个marker或者point上打开infobox
* @return none
*
* @example <b>参考示例：</b><br />
* infoBox.open();
*/
InfoBox.prototype.open = function (anchor) {
var me = this, poi;
if (!this._isOpen) {
this._map.addOverlay(this);
this._isOpen = true;
//延迟10ms派发open事件，使后绑定的事件可以触发。
setTimeout(function () {
me._dispatchEvent(me, "open", { "point": me._point });
}, 10);
}
if (anchor instanceof BMap.Point) {
poi = anchor;
//清除之前存在的marker事件绑定，如果存在的话
this._removeMarkerEvt();
} else if (anchor instanceof BMap.Marker) {
//如果当前marker不为空，说明是第二个marker，或者第二次点open按钮,先移除掉之前绑定的事件
if (this._marker) {
this._removeMarkerEvt();
}
poi = anchor.getPosition();
this._marker = anchor;
!this._markerDragend && this._marker.addEventListener("dragend", this._markerDragend = function (e) {
me._point = e.point;
me._adjustPosition(me._point);
me._panBox();
me.show();
});
//给marker绑定dragging事件，拖动marker的时候，infoBox也跟随移动
!this._markerDragging && this._marker.addEventListener("dragging", this._markerDragging = function () {
me.hide();
me._point = me._marker.getPosition();
me._adjustPosition(me._point);
});
}
//打开的时候，将infowindow显示
this.show();
this._point = poi;
this._panBox();
this._adjustPosition(this._point);
}
/**
* 关闭infoBox
* @return none
*
* @example <b>参考示例：</b><br />
* infoBox.close();
*/
InfoBox.prototype.close = function () {
if (this._isOpen) {
this._map.removeOverlay(this);
this._remove();
this._isOpen = false;
this._dispatchEvent(this, "close", { "point": this._point });
}
} /**
* 打开infoBox时，派发事件的接口
* @name InfoBox#Open
* @event
* @param {Event Object} e 回调函数会返回event参数，包括以下返回值：
* <br />{"<b>target</b> : {BMap.Overlay} 触发事件的元素,
* <br />"<b>type</b>：{String} 事件类型,
* <br />"<b>point</b>：{Point} infoBox的打开位置}
*
* @example <b>参考示例：</b>
* infoBox.addEventListener("open", function(e) {
* alert(e.type);
* });
*/
/**
* 关闭infoBox时，派发事件的接口
* @name InfoBox#Close
* @event
* @param {Event Object} e 回调函数会返回event参数，包括以下返回值：
* <br />{"<b>target</b> : {BMap.Overlay} 触发事件的元素,
* <br />"<b>type</b>：{String} 事件类型,
* <br />"<b>point</b>：{Point} infoBox的关闭位置}
*
* @example <b>参考示例：</b>
* infoBox.addEventListener("close", function(e) {
* alert(e.type);
* });
*/
/**
* 启用自动平移
* @return none
*
* @example <b>参考示例：</b><br />
* infoBox.enableAutoPan();
*/
InfoBox.prototype.enableAutoPan = function () {
this._opts.enableAutoPan = true;
}
/**
* 禁用自动平移
* @return none
*
* @example <b>参考示例：</b><br />
* infoBox.disableAutoPan();
*/
InfoBox.prototype.disableAutoPan = function () {
this._opts.enableAutoPan = false;
}
/**
* 设置infoBox的内容
* @param {String|HTMLElement} content 弹出气泡中的内容
* @return none
*
* @example <b>参考示例：</b><br />
* infoBox.setContent("百度地图API");
*/
InfoBox.prototype.setContent = function (content) {
this._setContent(content);
this._getInfoBoxSize();
this._adjustPosition(this._point);
}
/**
* 设置信息窗的地理位置
* @param {Point} point 设置position
* @return none
*
* @example <b>参考示例：</b><br />
* infoBox.setPosition(new BMap.Point(116.35,39.911));
*/
InfoBox.prototype.setPosition = function (poi) {
this._point = poi;
this._adjustPosition(poi);
this._removeMarkerEvt();
}
/**
* 获得信息窗的地理位置
* @param none
* @return {Point} 信息窗的地理坐标
*
* @example <b>参考示例：</b><br />
* infoBox.getPosition();
*/
InfoBox.prototype.getPosition = function () {
return this._point;
}
/**
* 返回信息窗口的箭头距离信息窗口在地图
* 上所锚定的地理坐标点的像素偏移量。
* @return {Size} Size
*
* @example <b>参考示例：</b><br />
* infoBox.getOffset();
*/
InfoBox.prototype.getOffset = function () {
return this._opts.offset;
},
/**
*@ignore
* 删除overlay，调用Map.removeOverlay时将调用此方法，
* 将移除覆盖物的容器元素
*/
InfoBox.prototype._remove = function () {
var me = this;
if (this.domElement && this.domElement.parentNode) {
//防止内存泄露
baidu.event.un(this._div.firstChild, "click", me._closeHandler());
this.domElement.parentNode.removeChild(this.domElement);
}
this.domElement = null;
this._isOpen = false;
this.dispatchEvent("onremove");
},
baidu.object.extend(InfoBox.prototype, {
/**
* 获取关闭按钮的html
* @return IMG 关闭按钮的HTML代码
*/
_getCloseIcon: function () {
var img = "<img src='" + this._opts.closeIconUrl + "' align='right' style='position:absolute;right:0px;cursor:pointer;margin:" + this._opts.closeIconMargin + "'/>";
return img;
},
/**
* 设置infoBox的内容
* @param {String|HTMLElement} content 弹出气泡中的内容
* @return none
*
* @example <b>参考示例：</b><br />
* infoBox.setContent("百度地图API");
*/
_setContent: function (content) {
if (!this._div) {
return;
}
var closeHtml = this._getCloseIcon();
//string类型的content
if (typeof content.nodeType === "undefined") {
this._div.innerHTML = closeHtml + content;
} else {
this._div.innerHTML = closeHtml;
this._div.appendChild(content);
}
this._content = content;
//添加click关闭infobox事件
this._addEventToClose(); },
/**
* 调整infobox的position
* @return none
*/
_adjustPosition: function (poi) {
var pixel = this._getPointPosition(poi);
var icon = this._marker && this._marker.getIcon();
switch (this._opts.align) {
case INFOBOX_AT_TOP:
if (this._marker) {
this._div.style.bottom = -(pixel.y - this._opts.offset.height - icon.anchor.height + icon.infoWindowAnchor.height) - this._marker.getOffset().height + 2 + "px";
} else {
this._div.style.bottom = -(pixel.y - this._opts.offset.height) + "px";
}
break;
case INFOBOX_AT_BOTTOM:
if (this._marker) {
this._div.style.top = pixel.y + this._opts.offset.height - icon.anchor.height + icon.infoWindowAnchor.height + this._marker.getOffset().height + "px";
} else {
this._div.style.top = pixel.y + this._opts.offset.height + "px";
}
break;
} if (this._marker) {
this._div.style.left = pixel.x - icon.anchor.width + this._marker.getOffset().width + icon.infoWindowAnchor.width - this._boxWidth / 2 + "px";
} else {
this._div.style.left = pixel.x - this._boxWidth / 2 + "px";
}
},
/**
* 得到infobox的position
* @return Point infobox当前的position
*/
_getPointPosition: function (poi) {
this._pointPosition = this._map.pointToOverlayPixel(poi);
return this._pointPosition;
},
/**
* 得到infobox的高度跟宽度
* @return none
*/
_getInfoBoxSize: function () {
this._boxWidth = parseInt(this._div.offsetWidth, 10);
this._boxHeight = parseInt(this._div.offsetHeight, 10);
},
/**
* 添加关闭事件
* @return none
*/
_addEventToClose: function () {
var me = this;
baidu.event.on(this._div.firstChild, "click", me._closeHandler());
this._hasBindEventClose = true;
},
/**
* 处理关闭事件
* @return none
*/
_closeHandler: function () {
var me = this;
return function (e) {
me.close();
}
},
/**
* 阻止事件冒泡
* @return none
*/
_stopBubble: function (e) {
if (e && e.stopPropagation) {
e.stopPropagation();
} else {
window.event.cancelBubble = true;
}
},
/**
* 自动平移infobox，使其在视野中全部显示
* @return none
*/
_panBox: function () {
if (!this._opts.enableAutoPan) {
return;
}
var mapH = parseInt(this._map.getContainer().offsetHeight, 10),
mapW = parseInt(this._map.getContainer().offsetWidth, 10),
boxH = this._boxHeight,
boxW = this._boxWidth;
//infobox窗口本身的宽度或者高度超过map container
if (boxH >= mapH || boxW >= mapW) {
return;
}
//如果point不在可视区域内
if (!this._map.getBounds().containsPoint(this._point)) {
this._map.setCenter(this._point);
}
var anchorPos = this._map.pointToPixel(this._point),
panTop, panBottom, panY,
//左侧超出
panLeft = boxW / 2 - anchorPos.x,
//右侧超出
panRight = boxW / 2 + anchorPos.x - mapW;
if (this._marker) {
var icon = this._marker.getIcon();
}
//基于bottom定位，也就是infoBox在上方的情况
switch (this._opts.align) {
case INFOBOX_AT_TOP:
//上侧超出
var h = this._marker ? icon.anchor.height + this._marker.getOffset().height - icon.infoWindowAnchor.height : 0;
panTop = boxH - anchorPos.y + this._opts.offset.height + h + 2;
break;
case INFOBOX_AT_BOTTOM:
//下侧超出
var h = this._marker ? -icon.anchor.height + icon.infoWindowAnchor.height + this._marker.getOffset().height + this._opts.offset.height : 0;
panBottom = boxH + anchorPos.y - mapH + h + 4;
break;
} panX = panLeft > 0 ? panLeft : (panRight > 0 ? -panRight : 0);
panY = panTop > 0 ? panTop : (panBottom > 0 ? -panBottom : 0);
this._map.panBy(panX, panY);
},
_removeMarkerEvt: function () {
this._markerDragend && this._marker.removeEventListener("dragend", this._markerDragend);
this._markerDragging && this._marker.removeEventListener("dragging", this._markerDragging);
this._markerDragend = this._markerDragging = null;
},
/**
* 集中派发事件函数
*
* @private
* @param {Object} instance 派发事件的实例
* @param {String} type 派发的事件名
* @param {Json} opts 派发事件里添加的参数，可选
*/
_dispatchEvent: function (instance, type, opts) {
type.indexOf("on") != 0 && (type = "on" + type);
var event = new baidu.lang.Event(type);
if (!!opts) {
for (var p in opts) {
event[p] = opts[p];
}
}
instance.dispatchEvent(event);
}
});
})();