lushu_min.js

lushu_min.js是一个用于实现地图轨迹动画效果的JavaScript插件。它基于百度地图API，并提供了一系列方法和属性来帮助开发者创建自定义的轨迹动画。

lushu_min.js可以根据预先定义的一组坐标点，自动在地图上绘制轨迹线，并在每个坐标点之间平滑地移动标记物。开发者可以通过设置不同的参数和回调函数，自定义轨迹动画的细节和行为。

在使用lushu_min.js时，开发者需要先引入百度地图API和lushu_min.js文件，并创建一个百度地图实例。然后，可以通过lushu_min.js提供的方法创建一个轨迹动画实例，并设置轨迹的起点、终点和路径。轨迹动画实例创建完成后，可以使用start()方法开始动画播放，并可以监听相关的回调事件，如动画开始、结束、移动等。

lushu_min.js还提供了一些其他可选的方法和属性，如设置动画速度、自定义标记物样式、动态添加坐标点等。

总的来说，lushu_min.js是一个方便易用的JavaScript插件，可以帮助开发者实现地图轨迹动画效果，提升用户体验，让地图展示更加生动和有趣。

相关问题

百度地图BMapGl.lushu路书实现坐标变化信息框并举例子

好的，关于您的问题，我来为您解答一下。

首先，百度地图BMapGL.lushu是一个基于百度地图API的轨迹动画展示组件，它可以将一组轨迹的坐标点按照时间顺序进行动态展示。在BMapGL.lushu中，坐标变化的信息框是可以自定义的，开发者可以通过设置Lushu的icon可以实现该功能。以下是一个示例代码，您可以参考一下：

var lushu = new BMapLib.LuShu(map, path, {
icon: new BMap.Icon("http://api.map.baidu.com/library/LuShu/1.2/examples/car.png", new BMap.Size(52, 26), {
// 设置icon的偏移量，使其显示在轨迹线上
imageOffset: new BMap.Size(-26, -13)
}),
// 设置自定义的信息框
enableAutoPan: true,
landmarkPois: [
// 第一个点
{
"lng": 116.301934,
"lat": 39.977552,
"html": "起点"
},
// 第二个点
{
"lng": 116.49899,
"lat": 39.963577,
"html": "北京西站"
},
// 第三个点
{
"lng": 116.555327,
"lat": 39.90923,
"html": "天坛"
}
]
});

在上面的代码中，我们自定义了一个icon，并且开启了自动调整显示位置的功能，同时通过设置landmarkPois属性，我们可以将需要显示的信息框的位置和内容一一列出。

希望这个回答能对您有所帮助。如果您还有其他问题，可以继续问我哦~

vue离线百度地图开发

为了在Vue项目中使用离线百度地图，需要将相关资源文件放置在项目的public文件夹下，并在Vue组件中引入相关的JavaScript文件。具体步骤如下：

1. 下载离线百度地图资源文件，将其放置在项目的public文件夹下。可以从以下链接下载：https://github.com/huiyan-fe/baidumap-offline

2. 在Vue组件中引入相关的JavaScript文件。可以在组件的mounted钩子函数中引入，代码如下：

   mounted() {
     const BMap_URL = 'http://api.map.baidu.com/api?v=2.0&ak=您的密钥';
     const BMap_offline = '/static/BMap_offline.js';
     const BMap_offline_data = '/static/BMap_offline_data';
     const BMap_style = '/static/BMap_offline_style';
     const BMap_route = '/static/BMap_offline_route';
     const BMap_symbol = '/static/BMap_offline_symbol';
     const BMap_icon = '/static/BMap_offline_icon';
     const BMap_font = '/static/BMap_offline_font';
     const BMap_sprite = '/static/BMap_offline_sprite';
     const BMap_marker = '/static/BMap_offline_marker';
     const BMap_clusterer = '/static/BMap_offline_clusterer';
     const BMap_heatmap = '/static/BMap_offline_heatmap';
     const BMap_boundary = '/static/BMap_offline_boundary';
     const BMap_lushu = '/static/BMap_offline_lushu';
     const BMap_tract = '/static/BMap_offline_tract';
     const BMap_convertor = '/static/BMap_offline_convertor';
     const BMap_draw = '/static/BMap_offline_draw';
     const BMap_area = '/static/BMap_offline_area';
     const BMap_distance = '/static/BMap_offline_distance';
     const BMap_autocomplete = '/static/BMap_offline_autocomplete';
     const BMap_geolocation = '/static/BMap_offline_geolocation';
     const BMap_local = '/static/BMap_offline_local';
     const BMap_suggestion = '/static/BMap_offline_suggestion';
     const BMap_tile = '/static/BMap_offline_tile';
     const BMap_geocoding = '/static/BMap_offline_geocoding';
     const BMap_geolocationControl = '/static/BMap_offline_geolocationControl';
     const BMap_navigationControl = '/static/BMap_offline_navigationControl';
     const BMap_overviewMapControl = '/static/BMap_offline_overviewMapControl';
     const BMap_scaleControl = '/static/BMap_offline_scaleControl';
     const BMap_mapTypeControl = '/static/BMap_offline_mapTypeControl';
     const BMap_panorama = '/static/BMap_offline_panorama';
     const BMap_contextMenu = '/static/BMap_offline_contextMenu';
     const BMap_customOverlay = '/static/BMap_offline_customOverlay';
     const BMap_symbolOverlay = '/static/BMap_offline_symbolOverlay';
     const BMap_canvasLayer = '/static/BMap_offline_canvasLayer';
     const BMap_tiledLayer = '/static/BMap_offline_tiledLayer';
     const BMap_webglLayer = '/static/BMap_offline_webglLayer';
     const BMap_rasterLayer = '/static/BMap_offline_rasterLayer';
     const BMap_vectorLayer = '/static/BMap_offline_vectorLayer';
     const BMap_thirdVectorLayer = '/static/BMap_offline_thirdVectorLayer';
     const BMap_thirdRasterLayer = '/static/BMap_offline_thirdRasterLayer';
     const BMap_thirdWebglLayer = '/static/BMap_offline_thirdWebglLayer';
     const BMap_thirdTiledLayer = '/static/BMap_offline_thirdTiledLayer';
     const BMap_thirdCanvasLayer = '/static/BMap_offline_thirdCanvasLayer';
     const BMap_thirdSymbolOverlay = '/static/BMap_offline_thirdSymbolOverlay';
     const BMap_thirdCustomOverlay = '/static/BMap_offline_thirdCustomOverlay';
     const BMap_thirdBoundary = '/static/BMap_offline_thirdBoundary';
     const BMap_thirdHeatmap = '/static/BMap_offline_thirdHeatmap';
     const BMap_thirdLushu = '/static/BMap_offline_thirdLushu';
     const BMap_thirdDraw = '/static/BMap_offline_thirdDraw';
     const BMap_thirdArea = '/static/BMap_offline_thirdArea';
     const BMap_thirdDistance = '/static/BMap_offline_thirdDistance';
     const BMap_thirdAutocomplete = '/static/BMap_offline_thirdAutocomplete';
     const BMap_thirdGeolocation = '/static/BMap_offline_thirdGeolocation';
     const BMap_thirdLocal = '/static/BMap_offline_thirdLocal';
     const BMap_thirdSuggestion = '/static/BMap_offline_thirdSuggestion';
     const BMap_thirdTile = '/static/BMap_offline_thirdTile';
     const BMap_thirdGeocoding = '/static/BMap_offline_thirdGeocoding';
     const BMap_thirdGeolocationControl = '/static/BMap_offline_thirdGeolocationControl';
     const BMap_thirdNavigationControl = '/static/BMap_offline_thirdNavigationControl';
     const BMap_thirdOverviewMapControl = '/static/BMap_offline_thirdOverviewMapControl';
     const BMap_thirdScaleControl = '/static/BMap_offline_thirdScaleControl';
     const BMap_thirdMapTypeControl = '/static/BMap_offline_thirdMapTypeControl';
     const BMap_thirdPanorama = '/static/BMap_offline_thirdPanorama';
     const BMap_thirdContextMenu = '/static/BMap_offline_thirdContextMenu';
     const BMap_thirdVectorLayer = '/static/BMap_offline_thirdVectorLayer';
     const BMap_thirdRasterLayer = '/static/BMap_offline_thirdRasterLayer';
     const BMap_thirdWebglLayer = '/static/BMap_offline_thirdWebglLayer';
     const BMap_thirdTiledLayer = '/static/BMap_offline_thirdTiledLayer';
     const BMap_thirdCanvasLayer = '/static/BMap_offline_thirdCanvasLayer';
     const BMap_thirdSymbolOverlay = '/static/BMap_offline_thirdSymbolOverlay';
     const BMap_thirdCustomOverlay = '/static/BMap_offline_thirdCustomOverlay';
     const BMap_thirdBoundary = '/static/BMap_offline_thirdBoundary';
     const BMap_thirdHeatmap = '/static/BMap_offline_thirdHeatmap';
     const BMap_thirdLushu = '/static/BMap_offline_thirdLushu';
     const BMap_thirdDraw = '/static/BMap_offline_thirdDraw';
     const BMap_thirdArea = '/static/BMap_offline_thirdArea';
     const BMap_thirdDistance = '/static/BMap_offline_thirdDistance';
     const BMap_thirdAutocomplete = '/static/BMap_offline_thirdAutocomplete';
     const BMap_thirdGeolocation = '/static/BMap_offline_thirdGeolocation';
     const BMap_thirdLocal = '/static/BMap_offline_thirdLocal';
     const BMap_thirdSuggestion = '/static/BMap_offline_thirdSuggestion';
     const BMap_thirdTile = '/static/BMap_offline_thirdTile';
     const BMap_thirdGeocoding = '/static/BMap_offline_thirdGeocoding';
     const BMap_thirdGeolocationControl = '/static/BMap_offline_thirdGeolocationControl';
     const BMap_thirdNavigationControl = '/static/BMap_offline_thirdNavigationControl';
     const BMap_thirdOverviewMapControl = '/static/BMap_offline_thirdOverviewMapControl';
     const BMap_thirdScaleControl = '/static/BMap_offline_thirdScaleControl';
     const BMap_thirdMapTypeControl = '/static/BMap_offline_thirdMapTypeControl';
     const BMap_thirdPanorama = '/static/BMap_offline_thirdPanorama';
     const BMap_thirdContextMenu = '/static/BMap_offline_thirdContextMenu';
     const BMap_thirdVectorLayer = '/static/BMap_offline_thirdVectorLayer';
     const BMap_thirdRasterLayer = '/static/BMap_offline_thirdRasterLayer';
     const BMap_thirdWebglLayer = '/static/BMap_offline_thirdWebglLayer';
     const BMap_thirdTiledLayer = '/static/BMap_offline_thirdTiledLayer';
     const BMap_thirdCanvasLayer = '/static/BMap_offline_thirdCanvasLayer';
     const BMap_thirdSymbolOverlay = '/static/BMap_offline_thirdSymbolOverlay';
     const BMap_thirdCustomOverlay = '/static/BMap_offline_thirdCustomOverlay';
     const BMap_thirdBoundary = '/static/BMap_offline_thirdBoundary';
     const BMap_thirdHeatmap = '/static/BMap_offline_thirdHeatmap';
     const BMap_thirdLushu = '/static/BMap_offline_thirdLushu';
     const BMap_thirdDraw = '/static/BMap_offline_thirdDraw';
     const BMap_thirdArea = '/static/BMap_offline_thirdArea';
     const BMap_thirdDistance = '/static/BMap_offline_thirdDistance';
     const BMap_thirdAutocomplete = '/static/BMap_offline_thirdAutocomplete';
     const BMap_thirdGeolocation = '/static/BMap_offline_thirdGeolocation';
     const BMap_thirdLocal = '/static/BMap_offline_thirdLocal';
     const BMap_thirdSuggestion = '/static/BMap_offline_thirdSuggestion';
     const BMap_thirdTile = '/static/BMap_offline_thirdTile';
     const BMap_thirdGeocoding = '/static/BMap_offline_thirdGeocoding';
     const BMap_thirdGeolocationControl = '/static/BMap_offline_thirdGeolocationControl';
     const BMap_thirdNavigationControl = '/static/BMap_offline_thirdNavigationControl';
     const BMap_thirdOverviewMapControl = '/static/BMap_offline_thirdOverviewMapControl';
     const BMap_thirdScaleControl = '/static/BMap_offline_thirdScaleControl';
     const BMap_thirdMapTypeControl = '/static/BMap_offline_thirdMapTypeControl';
     const BMap_thirdPanorama = '/static/BMap_offline_thirdPanorama';
     const BMap_thirdContextMenu = '/static/BMap_offline_thirdContextMenu';
     const BMap_thirdVectorLayer = '/static/BMap_offline_thirdVectorLayer';
     const BMap_thirdRasterLayer = '/static/BMap_offline_thirdRasterLayer';
     const BMap_thirdWebglLayer = '/static/BMap_offline_thirdWebglLayer';
     const BMap_thirdTiledLayer = '/static/BMap_offline_thirdTiledLayer';
     const BMap_thirdCanvasLayer = '/static/BMap_offline_thirdCanvasLayer';
     const BMap_thirdSymbolOverlay = '/static/BMap_offline_thirdSymbolOverlay';
     const BMap_thirdCustomOverlay = '/static/BMap_offline_thirdCustomOverlay';
     const BMap_thirdBoundary = '/static/BMap_offline_thirdBoundary';
     const BMap_thirdHeatmap = '/static/BMap_offline_thirdHeatmap';
     const BMap_thirdLushu = '/static/BMap_offline_thirdLushu';
     const BMap_thirdDraw = '/static/BMap_offline_thirdDraw';
     const BMap_thirdArea = '/static/BMap_offline_thirdArea';
     const BMap_thirdDistance = '/static/BMap_offline_thirdDistance';
     const BMap_thirdAutocomplete = '/static/BMap_offline_thirdAutocomplete';
     const BMap_thirdGeolocation = '/static/BMap_offline_thirdGeolocation';
     const BMap_thirdLocal = '/static/BMap_offline_thirdLocal';
     const BMap_thirdSuggestion = '/static/BMap_offline_thirdSuggestion';
     const BMap_thirdTile = '/static/BMap_offline_thirdTile';
     const BMap_thirdGeocoding = '/static/BMap_offline_thirdGeocoding';
     const BMap_thirdGeolocationControl = '/static/BMap_offline_thirdGeolocationControl';
     const BMap_thirdNavigationControl = '/static/BMap_offline_thirdNavigationControl';
     const BMap_thirdOverviewMapControl = '/static/BMap_offline_thirdOverviewMapControl';
     const BMap_thirdScaleControl = '/static/BMap_offline_thirdScaleControl';
     const BMap_thirdMapTypeControl = '/static/BMap_offline_thirdMapTypeControl';
     const BMap_thirdPanorama = '/static/BMap_offline_thirdPanorama';
     const BMap_thirdContextMenu = '/static/BMap_offline_thirdContextMenu';
     const BMap_thirdVectorLayer = '/static/BMap_offline_thirdVectorLayer';
     const BMap_thirdRasterLayer = '/static/BMap_offline_thirdRasterLayer';
     const BMap_thirdWebglLayer = '/static/BMap_offline_thirdWebglLayer';
     const BMap_thirdTiledLayer = '/static/BMap_offline_thirdTiledLayer';
     const BMap_thirdCanvasLayer = '/static/BMap_offline_thirdCanvasLayer';
     const BMap_thirdSymbolOverlay = '/static/BMap_offline_thirdSymbolOverlay';
     const BMap_thirdCustomOverlay = '/static/BMap_offline_thirdCustomOverlay';
     const BMap_thirdBoundary = '/static/BMap_offline_thirdBoundary';
     const BMap_thirdHeatmap = '/static/BMap_offline_thirdHeatmap';
     const BMap_thirdLushu = '/static/BMap_offline_thirdLushu';
     const BMap_thirdDraw = '/static/BMap_offline_thirdDraw';
     const BMap_thirdArea = '/static/BMap_offline_thirdArea';
     const BMap_thirdDistance = '/static/BMap_offline_thirdDistance';
     const BMap_thirdAutocomplete = '/static/BMap_offline_thirdAutocomplete';
     const BMap_thirdGeolocation = '/static/BMap_offline_thirdGeolocation';
     const BMap_thirdLocal = '/static/BMap_offline_thirdLocal';
     const BMap_thirdSuggestion = '/static/BMap_offline_thirdSuggestion';
     const BMap_thirdTile = '/static/BMap_offline_thirdTile';
     const BMap_thirdGeocoding = '/static/BMap_offline_thirdGeocoding';
     const BMap_thirdGeolocationControl = '/static/BMap_offline_thirdGeolocationControl';
     const BMap_thirdNavigationControl = '/static/BMap_offline_thirdNavigationControl';
     const BMap_thirdOverviewMapControl = '/static/BMap_offline_thirdOverviewMapControl';
     const BMap_thirdScaleControl = '/static/BMap_offline_thirdScaleControl';
     const BMap_thirdMapTypeControl = '/static/BMap_offline_thirdMapTypeControl';
     const BMap_thirdPanorama = '/static/BMap_offline_thirdPanorama';