Python folium.plugins() Examples

The following are 1 code examples of folium.plugins(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module folium , or try the search function .
Example #1
Source File: drawer.py    From chinese_province_city_area_mapper with MIT License 7 votes vote down vote up 
def draw_locations(locations, file_path):
    """
    基于folium生成地域分布的热力图的html文件.
    :param locations: 样本的省市区, pandas的dataframe类型.
    :param file_path: 生成的html文件的路径.
    """
    _base_input_check(locations)
    import folium
    from folium.plugins import HeatMap
    # 注意判断key是否存在
    heatData = []
    for map_key in zip(locations["省"], locations["市"], locations["区"]):
        if latlng.get(map_key):
            lat_lon = latlng.get(map_key)
            heatData.append([float(lat_lon[0]), float(lat_lon[1]), 1])
    # 绘制Map，开始缩放程度是5倍
    map_osm = folium.Map(location=[35, 110], zoom_start=5)
    # 将热力图添加到前面建立的map里
    HeatMap(heatData).add_to(map_osm)
    # 保存为html文件
    map_osm.save(file_path)