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118 lines
4.9 KiB
118 lines
4.9 KiB
3 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta charset="utf-8"/>
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<meta name="keywords" content="百度地图,百度地图API，百度地图自定义工具，百度地图所见即所得工具"/>
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<meta name="description" content="百度地图API自定义地图，帮助用户在可视化操作下生成百度地图"/>
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<title>百度地图API自定义地图</title>
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<!--引用百度地图API-->
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<style type="text/css">
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html, body {
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margin: 0;
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padding: 0;
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overflow: hidden;
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}
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</style>
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<script type="text/javascript" src="http://api.map.baidu.com/api?key=&v=1.1&services=true"></script>
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</head>
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<body onload="initMap();">
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<!--百度地图容器-->
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<div style="width:697px;height:550px;border:#ccc solid 1px;" id="dituContent"></div>
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</body>
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<script type="text/javascript">
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function getParam(name) {
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return location.href.match(new RegExp('[?#&]' + name + '=([^?#&]+)', 'i')) ? RegExp.$1 : '';
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}
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var map, marker;
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var centerParam = getParam('center');
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var zoomParam = getParam('zoom');
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var widthParam = getParam('width');
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var heightParam = getParam('height');
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var markersParam = getParam('markers');
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var markerStylesParam = getParam('markerStyles');
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//创建和初始化地图函数：
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function initMap() {
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// [FF]切换模式后报错
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if (!window.BMap) {
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return;
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}
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var dituContent = document.getElementById('dituContent');
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dituContent.style.width = widthParam + 'px';
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dituContent.style.height = heightParam + 'px';
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createMap();//创建地图
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setMapEvent();//设置地图事件
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addMapControl();//向地图添加控件
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// 创建标注
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var markersArr = markersParam.split(',');
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var point = new BMap.Point(markersArr[0], markersArr[1]);
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marker = new BMap.Marker(point);
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marker.enableDragging();
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map.addOverlay(marker); // 将标注添加到地图中
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if(parent.editor && parent.document.body.contentEditable=="true") { //在编辑状态下
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setMapListener();//地图改变修改外层的iframe标签src属性
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}
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}
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//创建地图函数：
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function createMap() {
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map = new BMap.Map("dituContent");//在百度地图容器中创建一个地图
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var centerArr = centerParam.split(',');
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var point = new BMap.Point(parseFloat(centerArr[0]), parseFloat(centerArr[1]));//定义一个中心点坐标
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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
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}
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//地图事件设置函数：
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function setMapEvent() {
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map.enableDragging();//启用地图拖拽事件，默认启用(可不写)
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map.enableScrollWheelZoom();//启用地图滚轮放大缩小
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map.enableDoubleClickZoom();//启用鼠标双击放大，默认启用(可不写)
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map.enableKeyboard();//启用键盘上下左右键移动地图
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}
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//地图控件添加函数：
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function addMapControl() {
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//向地图中添加缩放控件
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var ctrl_nav = new BMap.NavigationControl({anchor: BMAP_ANCHOR_TOP_LEFT, type: BMAP_NAVIGATION_CONTROL_LARGE});
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map.addControl(ctrl_nav);
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//向地图中添加缩略图控件
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var ctrl_ove = new BMap.OverviewMapControl({anchor: BMAP_ANCHOR_BOTTOM_RIGHT, isOpen: 1});
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map.addControl(ctrl_ove);
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//向地图中添加比例尺控件
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var ctrl_sca = new BMap.ScaleControl({anchor: BMAP_ANCHOR_BOTTOM_LEFT});
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map.addControl(ctrl_sca);
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}
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function setMapListener() {
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var editor = parent.editor, containerIframe,
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iframes = parent.document.getElementsByTagName('iframe');
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for (var key in iframes) {
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if (iframes[key].contentWindow == window) {
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containerIframe = iframes[key];
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break;
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}
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}
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if (containerIframe) {
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map.addEventListener('moveend', mapListenerHandler);
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map.addEventListener('zoomend', mapListenerHandler);
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marker.addEventListener('dragend', mapListenerHandler);
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}
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function mapListenerHandler() {
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var zoom = map.getZoom(),
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center = map.getCenter(),
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marker = window.marker.getPoint();
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containerIframe.src = containerIframe.src.
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replace(new RegExp('([?#&])center=([^?#&]+)', 'i'), '$1center=' + center.lng + ',' + center.lat).
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replace(new RegExp('([?#&])markers=([^?#&]+)', 'i'), '$1markers=' + marker.lng + ',' + marker.lat).
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replace(new RegExp('([?#&])zoom=([^?#&]+)', 'i'), '$1zoom=' + zoom);
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editor.fireEvent('saveScene');
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}
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}
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</script>
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</html>
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