引用百度API制作自定义地图;
显示效果图:

具有功能:地图缩略图,鼠标滚轮缩放,键盘方向移动,鼠标拖动地图,鼠标双击放大。完整代码如下:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html" charset="utf-8" />
<title>自定义API地图</title>
<style type="text/css">
html,body{margin:0;padding:0;}
.iw_poi_title {color:#CC5522;font-size:14px;font-weight:bold;overflow:hidden;padding-right:13px;white-space:nowrap}
.iw_poi_content {font:12px arial,sans-serif;overflow:visible;padding-top:4px;white-space:-moz-pre-wrap;word-wrap:break-word}
</style>
<script type="text/javascript" src="https://api.map.baidu.com/api?key=&v=1.1&services=true"></script>
</head>
<body>
<p style="width:697px;height:550px;margin:50px 0 0 50px;" id="dituContent"></p>
</body>
<script type="text/javascript">
//创建和初始化地图函数:
function initMap(){
createMap();
setMapEvent();
addMapControl();
addMarker();
}
//创建地图函数:
function createMap(){
var map = new BMap.Map("dituContent");
var point = new BMap.Point(121.419314,31.176998);
map.centerAndZoom(point,18);
window.map = map;
}
//地图事件设置函数:
function setMapEvent(){
map.enableDragging();
map.enableScrollWheelZoom();
map.enableDoubleClickZoom();
map.enableKeyboard();
}
//地图控件添加函数:
function addMapControl(){
var ctrl_nav = new BMap.NavigationControl({anchor:BMAP_ANCHOR_TOP_LEFT,type:BMAP_NAVIGATION_CONTROL_LARGE});
map.addControl(ctrl_nav);
var ctrl_ove = new BMap.OverviewMapControl({anchor:BMAP_ANCHOR_BOTTOM_RIGHT,isOpen:1});
map.addControl(ctrl_ove);
var ctrl_sca = new BMap.ScaleControl({anchor:BMAP_ANCHOR_BOTTOM_LEFT});
map.addControl(ctrl_sca);
}
var markerArr = [{title:"上海徐汇区越界创意园区28号楼132室",content:"",point:"121.417989|31.176789",isOpen:0,icon:{w:21,h:21,l:0,t:0,x:6,lb:5}}
];
//创建marker
function addMarker(){
for(var i=0;i<markerArr.length;i++){
var json = markerArr[i];
var p0 = json.point.split("|")[0];
var p1 = json.point.split("|")[1];
var point = new BMap.Point(p0,p1);
var iconImg = createIcon(json.icon);
var marker = new BMap.Marker(point,{icon:iconImg});
var iw = createInfoWindow(i);
var label = new BMap.Label(json.title,{"offset":new BMap.Size(json.icon.lb-json.icon.x+10,-20)});
marker.setLabel(label);
map.addOverlay(marker);
label.setStyle({
borderColor:"#808080",
color:"#333",
cursor:"pointer"
});
(function(){
var index = i;
var _iw = createInfoWindow(i);
var _marker = marker;
_marker.addEventListener("click",function(){
this.openInfoWindow(_iw);
});
_iw.addEventListener("open",function(){
_marker.getLabel().hide();
})
_iw.addEventListener("close",function(){
_marker.getLabel().show();
})
label.addEventListener("click",function(){
_marker.openInfoWindow(_iw);
})
if(!!json.isOpen){
label.hide();
_marker.openInfoWindow(_iw);
}
})()
}
}
//创建InfoWindow
function createInfoWindow(i){
var json = markerArr[i];
var iw = new BMap.InfoWindow("<b class='iw_poi_title' title='" + json.title + "'>" + json.title + "</b><p class='iw_poi_content'>"+json.content+"</p>");
return iw;
}
//创建一个Icon
function createIcon(json){
var icon = new BMap.Icon("https://app.baidu.com/map/images/us_mk_icon.png", new BMap.Size(json.w,json.h),{imageOffset: new BMap.Size(-json.l,-json.t),infoWindowOffset:new BMap.Size(json.lb+5,1),offset:new BMap.Size(json.x,json.h)})
return icon;
}
initMap();//创建和初始化地图
</script>
</html>