function getParam(name) { return location.href.match(new RegExp('[?#&]' + name + '=([^?#&]+)', 'i')) ? RegExp.$1 : ''; } var map, marker; var centerParam = getParam('center'); var zoomParam = getParam('zoom'); var widthParam = getParam('width'); var heightParam = getParam('height'); var markersParam = getParam('markers'); var markerStylesParam = getParam('markerStyles'); //创建和初始化地图函数： function initMap() { // [FF]切换模式后报错 if (!window.BMap) { return; } var dituContent = document.getElementById('dituContent'); dituContent.style.width = widthParam + 'px'; dituContent.style.height = heightParam + 'px'; createMap();//创建地图 setMapEvent();//设置地图事件 addMapControl();//向地图添加控件 // 创建标注 var markersArr = markersParam.split(','); var point = new BMap.Point(markersArr[0], markersArr[1]); marker = new BMap.Marker(point); marker.enableDragging(); map.addOverlay(marker); // 将标注添加到地图中 if(parent.editor && parent.document.body.contentEditable=="true") { //在编辑状态下 setMapListener();//地图改变修改外层的iframe标签src属性 } } //创建地图函数： function createMap() { map = new BMap.Map("dituContent");//在百度地图容器中创建一个地图 var centerArr = centerParam.split(','); var point = new BMap.Point(parseFloat(centerArr[0]), parseFloat(centerArr[1]));//定义一个中心点坐标 map.centerAndZoom(point, parseInt(zoomParam));//设定地图的中心点和坐标并将地图显示在地图容器中 } //地图事件设置函数： function setMapEvent() { map.enableDragging();//启用地图拖拽事件，默认启用(可不写) map.enableScrollWheelZoom();//启用地图滚轮放大缩小 map.enableDoubleClickZoom();//启用鼠标双击放大，默认启用(可不写) map.enableKeyboard();//启用键盘上下左右键移动地图 } //地图控件添加函数： function addMapControl() { //向地图中添加缩放控件 var ctrl_nav = new BMap.NavigationControl({anchor: BMAP_ANCHOR_TOP_LEFT, type: BMAP_NAVIGATION_CONTROL_LARGE}); map.addControl(ctrl_nav); //向地图中添加缩略图控件 var ctrl_ove = new BMap.OverviewMapControl({anchor: BMAP_ANCHOR_BOTTOM_RIGHT, isOpen: 1}); map.addControl(ctrl_ove); //向地图中添加比例尺控件 var ctrl_sca = new BMap.ScaleControl({anchor: BMAP_ANCHOR_BOTTOM_LEFT}); map.addControl(ctrl_sca); } function setMapListener() { var editor = parent.editor, containerIframe, iframes = parent.document.getElementsByTagName('iframe'); for (var key in iframes) { if (iframes[key].contentWindow == window) { containerIframe = iframes[key]; break; } } if (containerIframe) { map.addEventListener('moveend', mapListenerHandler); map.addEventListener('zoomend', mapListenerHandler); marker.addEventListener('dragend', mapListenerHandler); } function mapListenerHandler() { var zoom = map.getZoom(), center = map.getCenter(), marker = window.marker.getPoint(); containerIframe.src = containerIframe.src. replace(new RegExp('([?#&])center=([^?#&]+)', 'i'), '$1center=' + center.lng + ',' + center.lat). replace(new RegExp('([?#&])markers=([^?#&]+)', 'i'), '$1markers=' + marker.lng + ',' + marker.lat). replace(new RegExp('([?#&])zoom=([^?#&]+)', 'i'), '$1zoom=' + zoom); editor.fireEvent('saveScene'); } }