百度地圖整合問題1-20170913
阿新 • • 發佈:2019-01-01
1、百度地圖整合
<!DOCTYPE html> <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:"微軟雅黑";} </style> <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=您的金鑰"></script> <title>地圖展示</title> </head> <body> <div id="allmap"></div> </body> </html> <script type="text/javascript"> // 百度地圖API功能 var map = new BMap.Map("allmap"); // 建立Map例項 map.centerAndZoom(new BMap.Point(116.404, 39.915), 11); // 初始化地圖,設定中心點座標和地圖級別 map.addControl(new BMap.MapTypeControl()); //新增地圖型別控制元件 map.setCurrentCity("北京"); // 設定地圖顯示的城市 此項是必須設定的 map.enableScrollWheelZoom(true); //開啟滑鼠滾輪縮放 </script>
以上程式碼片段源自百度地圖api:http://developer.baidu.com/map/jsdemo.htm#a1_2
注意:
<div id="allmap"></div> //外層不可包裹其它元素(如div等),否則地圖無法展示
2、android/ios 客戶端上為地圖覆蓋物新增onclick方法
以上程式碼片段源自百度地圖api: http://developer.baidu.com/map/jsdemo.htm#c1_11<!DOCTYPE html> <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 {width: 100%;height: 100%;margin:0;font-family:"微軟雅黑";} #allmap{width:100%;height:500px;} p{margin-left:5px; font-size:14px;} </style> <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=您的金鑰"></script> <title>新增自定義覆蓋物</title> </head> <body> <div id="allmap"></div> <p>圖示中為房產覆蓋物,滑鼠移到覆蓋物上,自動顯示房屋套數</p> </body> </html> <script type="text/javascript"> // 百度地圖API功能 var mp = new BMap.Map("allmap"); mp.centerAndZoom(new BMap.Point(116.3964,39.9093), 15); mp.enableScrollWheelZoom(); // 複雜的自定義覆蓋物 function ComplexCustomOverlay(point, text, mouseoverText){ this._point = point; this._text = text; this._overText = mouseoverText; } ComplexCustomOverlay.prototype = new BMap.Overlay(); ComplexCustomOverlay.prototype.initialize = function(map){ this._map = map; var div = this._div = document.createElement("div"); div.style.position = "absolute"; div.style.zIndex = BMap.Overlay.getZIndex(this._point.lat); div.style.backgroundColor = "#EE5D5B"; div.style.border = "1px solid #BC3B3A"; div.style.color = "white"; div.style.height = "18px"; div.style.padding = "2px"; div.style.lineHeight = "18px"; div.style.whiteSpace = "nowrap"; div.style.MozUserSelect = "none"; div.style.fontSize = "12px" var span = this._span = document.createElement("span"); div.appendChild(span); span.appendChild(document.createTextNode(this._text)); var that = this; var arrow = this._arrow = document.createElement("div"); arrow.style.background = "url(http://map.baidu.com/fwmap/upload/r/map/fwmap/static/house/images/label.png) no-repeat"; arrow.style.position = "absolute"; arrow.style.width = "11px"; arrow.style.height = "10px"; arrow.style.top = "22px"; arrow.style.left = "10px"; arrow.style.overflow = "hidden"; div.appendChild(arrow); div.onmouseover = function(){ this.style.backgroundColor = "#6BADCA"; this.style.borderColor = "#0000ff"; this.getElementsByTagName("span")[0].innerHTML = that._overText; arrow.style.backgroundPosition = "0px -20px"; } div.onmouseout = function(){ this.style.backgroundColor = "#EE5D5B"; this.style.borderColor = "#BC3B3A"; this.getElementsByTagName("span")[0].innerHTML = that._text; arrow.style.backgroundPosition = "0px 0px"; } // 瀏覽器onclcik方法 div.onclick = function(){ mp.setZoom(1); } // 客戶端(android/ios)onclcik方法 div.addEventListener("touchstart", function(){ mp.setZoom(1); }); mp.getPanes().labelPane.appendChild(div); return div; } ComplexCustomOverlay.prototype.draw = function(){ var map = this._map; var pixel = map.pointToOverlayPixel(this._point); this._div.style.left = pixel.x - parseInt(this._arrow.style.left) + "px"; this._div.style.top = pixel.y - 30 + "px"; } var txt = "銀湖海岸城", mouseoverTxt = txt + " " + parseInt(Math.random() * 1000,10) + "套" ; var myCompOverlay = new ComplexCustomOverlay(new BMap.Point(116.407845,39.914101), "銀湖海岸城",mouseoverTxt); mp.addOverlay(myCompOverlay); </script>
3、ios客戶端使用https時自動遮蔽http請求
此時需要引入百度地圖api可用 https://api.map.baidu.com/api?v=2.0&ak=您的金鑰&=1