PyEcharts | 认识图形--地图和地理坐标图

地图

from pyecharts.charts import Map
from pyecharts import options as opts
from pyecharts.faker import Faker
from pyecharts.globals import ThemeType

from pyecharts.globals import CurrentConfig,NotebookType
CurrentConfig.NOTEBOOK_TYPE = NotebookType.JUPYTER_LAB

Faker.provinces

[‘广东省’, ‘北京市’, ‘上海市’, ‘江西省’, ‘湖南省’, ‘浙江省’, ‘江苏省’]

c = (
    Map()
    .add(
        '',
        [list(i) for i in zip(Faker.provinces,Faker.values())],
        'china',# 地图类型
    )
    .set_global_opts(
        title_opts=opts.TitleOpts(title='地图'),# 设置视觉映射配置项
        visualmap_opts=opts.VisualMapOpts(max_=200,is_piecewise=True)
    )
)
c.load_javascript()

c.render_notebook()

具体城市图

Faker.guangdong_city

[‘汕头市’, ‘汕尾市’, ‘揭阳市’, ‘阳江市’, ‘肇庆市’, ‘广州市’, ‘惠州市’]

c = (
    Map()
    .add(
        '',
        [list(i) for i in zip(Faker.guangdong_city,Faker.values())],
        '广东',# 地图类型
    )
    .set_global_opts(
        title_opts=opts.TitleOpts(title='广东地图'),# 设置视觉映射配置项
        visualmap_opts=opts.VisualMapOpts()
    )
)
c.load_javascript()

c.render_notebook()

世界地图

b = (
    Map()
    .add(
        '',
        [list(i) for i in zip(Faker.country,Faker.values())],
        'world',# 地图类型
    )
    .set_global_opts(
        title_opts=opts.TitleOpts(title='世界地图'),# 设置视觉映射配置项
        visualmap_opts=opts.VisualMapOpts(max_=100,is_piecewise=True)
    )
)
b.render_notebook()

地理坐标图

from pyecharts import options as opts
from pyecharts.charts import Geo
from pyecharts.globals import ChartType,SymbolType
from pyecharts.faker import Faker
from pyecharts.globals import CurrentConfig,NotebookType
CurrentConfig.NOTEBOOK_TYPE = NotebookType.JUPYTER_LAB

# .set_series_opts() 和 .set_global_opts() 是两个非常重要的方法，
# 它们分别用于设置图表的系列（series）配置项和全局（global）配置项
c = (
    Geo()
    # # 添加地图配置项，设置地图类型为 'china'
    .add_schema(maptype='china')
    .add(
        'geo',
        [list(i) for i in zip(Faker.provinces,Faker.choose())],
        type_=ChartType.EFFECT_SCATTER  # 涟漪散点图
    )
    .set_series_opts(label_opts=opts.LabelOpts(is_show=True))
    
    .set_global_opts(title_opts=opts.TitleOpts(title='Geo + 涟漪散点图'))
)
c.load_javascript()

c.render_notebook()

# .set_series_opts() 和 .set_global_opts() 是两个非常重要的方法，
# 它们分别用于设置图表的系列（series）配置项和全局（global）配置项
c = (
    Geo()
    # # 添加地图配置项，设置地图类型为 'china'
    .add_schema(maptype='china')
    .add(
        'geo',
        [list(i) for i in zip(Faker.provinces,Faker.choose())],
        type_=ChartType.HEATMAP  # 涟漪散点图
    )
    .set_series_opts(label_opts=opts.LabelOpts(is_show=True))
    
    .set_global_opts(title_opts=opts.TitleOpts(title='Geo + 热力图'),visualmap_opts=opts.VisualMapOpts())
)
c.render_notebook()

c = (
    Geo()
    .add_schema(maptype='china')
    .add(
        '',
        [('广州',50),('邢台',80),('杭州',70),('重庆',90),],
        type_=ChartType.EFFECT_SCATTER,
        color='red'
    )
    .add(
        '',
        [('广州','邢台'),('广州','杭州'),('广州','重庆'),('广州','北京')],
        type_=ChartType.LINES,
        # 箭头设置
        effect_opts=opts.EffectOpts(
            symbol=SymbolType.ARROW,
            symbol_size=6,
            color='green'
        ),
        # 弯曲度
        linestyle_opts=opts.LineStyleOpts(
            curve=0.2
        )
    )
    .set_series_opts(label_opts=opts.LabelOpts(is_show=False))
    
    .set_global_opts(title_opts=opts.TitleOpts(title='Geo'))
)
c.render_notebook()