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//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(113.041065, 28.164382), 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: "湖南练达荧光科技有限公司", title: "旭辉**广场C1-22楼", imageOffset: { width: -46, height: -21 }, position: { lat: 28.162726, lng: 113.040993} } ]; 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("http://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, title: markers[index].title, enableMessage: false }; var infoWindow = new BMap.InfoWindow(markers[index].content, opts); marker.setLabel(label); addClickHandler(marker, infoWindow); map.addOverlay(marker); }; } //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();