def bdapi(): friends = bot.friends(update=True) dd1 = defaultdict(int) # 如果调用字典的key不存在的时候,默认value为0 for hy in friends: # print(hy.city) if '\u9fa5' >= hy.city >= '\u4e00': # 如果省份是汉字就保留,否则就舍弃,因为在中国地图上也不会显示 city = hy.city + "市" # 必须要加,不加会名字识别不到 dd1[city] += 1 # 每次进来如果key相同则进行累加 sj = [list(a) for a in zip(dd1.keys(), dd1.values())] # 地图部分 BD_AK = "xC9wlIKWG31GZwZ87jFBGO6RycDZf7Ue" MR_ZX = [108.9550557300, 34.3247934100] # 定义地图的默认中心位置 m3 = BMap() # 进去的地图中心点 可以在网址查询 http://www.gpsspg.com/maps.htm 但是这里有一点需要注意,地图给出来的维度和经度,这里的顺序是经纬度,需要调整下 m3.add_schema( baidu_ak=BD_AK, center=MR_ZX, zoom=8 # 缩放程度 ) m3.add( series_name="", data_pair=sj, label_opts=opts.LabelOpts("{b}"), ) m3.set_global_opts( title_opts=opts.TitleOpts("百度API展示微信好友分布"), visualmap_opts=opts.VisualMapOpts( is_piecewise=True, max_=180, pos_bottom=40), # 最后一个是设置提示距离底端的距离,防止百度的log将数据挡住 ) m3.render("./kshwy/map_bdapi.html") webbrowser.open("E:\study\kshwy\map_bdapi.html", autoraise=True)
}) coord = prepare_coord(load_street_pickle()) for s, (long, lat) in coord.items(): m.add_coordinate(s, long, lat) speed, n_slice = read_speed() # Match T-GCN expand 3 times... (don't know why) idx_map = list(range(0, 114 - 12 - 3 - 1)) + list(range(114, 143 - 12 - 3)) pred_speed, n_slice1 = read_pred_speed() assert len(idx_map) == n_slice1 m.add(series_name="actual", type_="heatmap", data_pair=get_data_pair(speed, 0)).add( series_name="predict", type_="heatmap", data_pair=get_data_pair(pred_speed, 0), ).add_control_panel( copyright_control_opts=opts.BMapCopyrightTypeOpts(position=3), maptype_control_opts=opts.BMapTypeControlOpts( type_=BMapType.MAPTYPE_CONTROL_DROPDOWN), scale_control_opts=opts.BMapScaleControlOpts(), overview_map_opts=opts.BMapOverviewMapControlOpts(is_open=True), navigation_control_opts=opts.BMapNavigationControlOpts(), geo_location_control_opts=opts.BMapGeoLocationControlOpts(), ).set_global_opts( visualmap_opts=opts.VisualMapOpts( min_=0, max_=60, range_color=['blue', 'blue', 'green', 'yellow', 'red']), title_opts=opts.TitleOpts(title="Traffic Status of Xi'An")) m.render('test.html')
from pyecharts.charts import BMap from pyecharts import options as opts from parse_xml import get_coordinate_list baidu_log_offset = 0.010598 baidu_lat_offset = 0.00203 # 不习惯链式调用的开发者依旧可以单独调用方法 bmap = BMap(init_opts=opts.InitOpts(width='2000px', height='1000px')) bmap.add_schema(baidu_ak='GvrsNgKWZokjb1yG7gOphfmHFsrBn8AL', center=[113.975994, 22.59844], zoom=16) coordinate_list = get_coordinate_list('build/my-data.xml') bunch_points = [[i[2], 1] for i in coordinate_list] for i, v in enumerate(coordinate_list): bmap.add_coordinate(v[2], baidu_log_offset + v[0], baidu_lat_offset + v[1]) bmap.add('shenzhen', bunch_points, label_opts=opts.LabelOpts(is_show=False)) bmap.set_global_opts(legend_opts=opts.LegendOpts(is_show=False)) bmap.render()
def plot_map(point_data, path): point_data = point_data[point_data['remarks'] != 'no_result'] data = point_data[['lat_BaiDu', 'long_BaiDu', 'behavior', 'label']].copy() data.columns = ['lat', 'lon', 'behavior', 'label'] # 地图中心 map_center = [data['lon'].mean(), data['lat'].mean()] # 初始化百度地图 bd_map = BMap(init_opts=opts.InitOpts(width="1920px", height="1080px")) bd_map.add_schema(baidu_ak=KEY, center=map_center, zoom=8, is_roam=True, map_style=None, ) color = ['red', 'green', 'blue', 'yellow', 'gold', 'cyan', 'magenta', 'purple'] behavior_list = data.drop_duplicates(['behavior'])['behavior'].copy() # 剔除重复的数据文件路径 i = 0 for behavior in behavior_list: behavior_data = data[data['behavior'] == behavior] # behavior_color = color_choice() # 从color列表中随机抽取一个颜色 behavior_color = color[i] i = i + 1 map_data = [] # 利用BMap.add_coordinate 将坐标值赋值给一个地点名称,并增加近BMap对象地理信息中 for j in range(len(behavior_data)): name = behavior + str(j) longitude = behavior_data['lon'].iloc[j] latitude = behavior_data['lat'].iloc[j] bd_map.add_coordinate(name=name, longitude=longitude, latitude=latitude ) map_data.append((name, 1)) # 将地点增加到百度地图 bd_map = bd_map.add( series_name=behavior, type_="scatter", data_pair=map_data, symbol_size=20, effect_opts=opts.EffectOpts(), label_opts=opts.LabelOpts(formatter="{b}", position="left", is_show=False), itemstyle_opts=opts.ItemStyleOpts(color=behavior_color), ) # 显示聚类分析的结果 label_list = data.drop_duplicates(['label'])['label'].copy() map_data = [] for label in label_list: if label == -1: continue else: label_data = data[data['label'] == label] # 将聚类点命名增加至地图地名空间 name = '高风险路段_' + str(label) bd_map.add_coordinate(name=name, longitude=label_data['lon'].mean(), latitude=label_data['lat'].mean() ) map_data.append((name, len(label_data))) # 将地点增加到百度地图 bd_map = bd_map.add( series_name='高风险行为频发路段', type_="scatter", data_pair=map_data, symbol_size=50, # blur_size=500, is_selected=True, # 是否选中图例 effect_opts=opts.EffectOpts(), label_opts=opts.LabelOpts(formatter="{b}", position="right", is_show=False), itemstyle_opts=opts.ItemStyleOpts(color='rgba(138,43,226, 0.8)'), ) # 将绘图结果输出至网页文件 bd_map = bd_map.add_control_panel(maptype_control_opts=opts.BMapTypeControlOpts(position=1), ) # 设置图例 bd_map = bd_map.set_global_opts(legend_opts=opts.LegendOpts(is_show=True, item_height=50, ), title_opts=opts.TitleOpts(title="新奥危险货物运输高风险路段聚类分析图"), ) bd_map = bd_map.render(path) # 用浏览器打开文件 webbrowser.open(path) return bd_map
def plot_scatter_map(route_data, path): route_data = route_data[route_data['speed'] > 10.0] data = route_data[['lat_BaiDu', 'long_BaiDu', 'behavior', 'label']].copy() data.columns = ['lat', 'lon', 'behavior', 'label'] # 地图中心 map_center = [data['lon'].mean(), data['lat'].mean()] # 初始化百度地图 bd_map = BMap(init_opts=opts.InitOpts(width="1920px", height="1080px")) bd_map.add_schema( baidu_ak=KEY, center=map_center, zoom=8, is_roam=True, map_style=None, ) color = [ 'red', 'green', 'blue', 'yellow', 'gold', 'cyan', 'magenta', 'purple' ] # 将数据分为异常路段和正常路段 normal_route = data[data['label'] <= -0.0].copy() risk_route = data[data['label'] > 0.0].copy() # 绘制正常路段散点图,颜色为绿色 normal_map_data = [] # 利用BMap.add_coordinate 将坐标值赋值给一个地点名称,并增加近BMap对象地理信息中 for i in range(len(normal_route)): name = 'low_risk' + str(i) longitude = normal_route['lon'].iloc[i] latitude = normal_route['lat'].iloc[i] bd_map.add_coordinate(name=name, longitude=longitude, latitude=latitude) normal_map_data.append((name, -1)) # 绘制高风险路段散点图,颜色为红色 risk_map_data = [] # 利用BMap.add_coordinate 将坐标值赋值给一个地点名称,并增加近BMap对象地理信息中 for j in range(len(risk_route)): name = 'high_risk' + str(j) longitude = risk_route['lon'].iloc[j] latitude = risk_route['lat'].iloc[j] bd_map.add_coordinate(name=name, longitude=longitude, latitude=latitude) risk_map_data.append((name, -1)) # 将低风险轨迹散点标识在百度地图上 bd_map = bd_map.add( series_name='低风险路段', type_="scatter", data_pair=normal_map_data, symbol_size=10, effect_opts=opts.EffectOpts(), label_opts=opts.LabelOpts(formatter="{b}", position="left", is_show=False), itemstyle_opts=opts.ItemStyleOpts(color='green'), ) # 将高风险轨迹散点标识在百度地图上 bd_map = bd_map.add( series_name='高风险路段', type_="scatter", data_pair=risk_map_data, symbol_size=20, effect_opts=opts.EffectOpts(), label_opts=opts.LabelOpts(formatter="{b}", position="left", is_show=False), itemstyle_opts=opts.ItemStyleOpts(color='red'), ) # 将绘图结果输出至网页文件 bd_map = bd_map.add_control_panel( maptype_control_opts=opts.BMapTypeControlOpts(position=1), ) # 设置图例 bd_map = bd_map.set_global_opts( legend_opts=opts.LegendOpts( is_show=True, item_height=50, ), title_opts=opts.TitleOpts(title="新奥危险货物运输高风险路段聚类分析图"), ) # 将地图加载到网页 bd_map = bd_map.render(path) # 用浏览器打开文件 webbrowser.open(path) return bd_map
progressive_threshold=500, ) # 将绘图结果输出至网页文件 bd_map = bd_map.add_control_panel( maptype_control_opts=opts.BMapTypeControlOpts(position=1), ) # 设置图例 bd_map = bd_map.set_global_opts( legend_opts=opts.LegendOpts( is_show=True, item_height=50, ), title_opts=opts.TitleOpts(title="新奥危险货物运输高风险路段聚类分析图"), ) # 将地图加载到网页 bd_map = bd_map.render(lines_file_dir) # 用浏览器打开文件 webbrowser.open(lines_file_dir) # # 地图中心 # map_center = [all_data['long_BaiDu'].mean(), all_data['lat_GPS'].mean()] # # c = ( # BMap(init_opts=opts.InitOpts(width="1920px", height="1080px")) # .add_schema( # baidu_ak=KEY, # center=map_center, # zoom=10, # is_roam=True, # map_style={
output = 'json' ak = 'Z2hzbMkqq4hgAS0IPHgRYPoRfjP9QBee' url = 'http://api.map.baidu.com/place/v2/search?q=华中科技大学食堂®ion=武汉&output=' + output + '&ak=' + ak r = requests.get(url) r_js = r.json() for i in range(0, 9): names = r_js['results'][i]['name'] lng_ = r_js['results'][i]['location']['lng'] lat_ = r_js['results'][i]['location']['lat'] print(names, lng_, lat_) c = BMap() c.width = "1000px" c.height = "800px" c.add_schema(baidu_ak='Z2hzbMkqq4hgAS0IPHgRYPoRfjP9QBee', center=[114.421214, 30.519139], zoom=17) for i in range(0, 9): c.add_coordinate(r_js['results'][i]['name'], r_js['results'][i]['location']['lng'], r_js['results'][i]['location']['lat']) c.add("华中科技大学食堂", [(r_js['results'][i]['name'], "#404a59")], color="#404a59") c.set_global_opts(title_opts=opts.TitleOpts(title="BMap-基本示例"), visualmap_opts=opts.VisualMapOpts(is_piecewise=True)) c.set_series_opts(label_opts=opts.LabelOpts(is_show=False)) c.render() '''driver = webdriver.Chrome() driver.get("F:///pyecharts/untitled/html/road.html") driver.get("http://127.0.0.1:8848/untitled/road.html")'''
def locate(): # 对数据进行绘图 station_data = pd.read_csv("station.csv",header = 0, sep = '\t') latitude = station_data['lat'].values longitude = station_data['lng'].values index = station_data['station_id'].values length = len(latitude) mag = [1] * length #可视化 BMaps = BMap() data_pair = dict.fromkeys(index, 0) user = pd.read_csv("mobile.csv",header = 0, sep = '\t') locate = user['station_id'].values count = user['count'].values for i in range(len(locate)): try: if count[i] >= 10: data_pair[locate[i]] += int(count[i]) except: pass for i in range(len(index)): BMaps.add_coordinate(index[i], longitude[i], latitude[i]) BMaps.add_schema(baidu_ak = 'UoW1wfwAiRoBPYeh52XzdUGGoByxmUN2', center=(121.37, 31.23), zoom=10, map_style={ "styleJson": [ { "featureType": "water", "elementType": "all", "stylers": {"color": "#031628"}, }, { "featureType": "land", "elementType": "geometry", "stylers": {"color": "#000102"}, }, { "featureType": "highway", "elementType": "all", "stylers": {"color": "#50A3BA"}, }, { "featureType": "local", "elementType": "geometry", "stylers": {"color": "#000000"}, }, { "featureType": "railway", "elementType": "geometry.fill", "stylers": {"color": "#000000"}, }, { "featureType": "railway", "elementType": "geometry.stroke", "stylers": {"color": "#08304b"}, }, { "featureType": "building", "elementType": "geometry.fill", "stylers": {"color": "#000000"}, }, { "featureType": "all", "elementType": "labels.text.fill", "stylers": {"color": "#857f7f"}, }, { "featureType": "all", "elementType": "labels.text.stroke", "stylers": {"color": "#000000"}, }, { "featureType": "building", "elementType": "geometry", "stylers": {"color": "#022338"}, }, { "featureType": "green", "elementType": "geometry", "stylers": {"color": "#062032"}, }, { "featureType": "boundary", "elementType": "all", "stylers": {"color": "#465b6c"}, }, { "featureType": "manmade", "elementType": "all", "stylers": {"color": "#022338"}, }, { "featureType": "label", "elementType": "all", "stylers": {"visibility": "on"}, }, ] }) # 添加数据点 data_pair = [list(z) for z in zip(data_pair.keys(), data_pair.values())] BMaps.add('次数', data_pair,type_="scatter",symbol_size=3, label_opts=opts.LabelOpts(is_show=False)) pieces = [ {'max': 10000, 'label': '10000以下', 'color': '#50A3BA'}, {'min': 10000, 'max': 20000, 'label': '10000-20000', 'color': '#E2C568'}, {'min': 20000, 'max': 30000, 'label': '20000-30000', 'color': '#D94E5D'}, {'min': 30000, 'max': 40000, 'label': '30000-40000', 'color': '#3700A4'}, {'min': 40000, 'label': '40000+', 'color': '#81AE9F'}, ] BMaps.set_global_opts( visualmap_opts=opts.VisualMapOpts(is_piecewise=True, pieces= pieces, pos_top='top', pos_left = 'right'), title_opts=opts.TitleOpts(title="基站频率分布>10") ) #导出图像 BMaps.render('基站频率分布10.html')