python地图可视化应用场景,python地图可视化缩放_python 地图

大家好，我是欧K。

本期给大家介绍一下如何使用Python制作炫酷的3D可视化地图，包括全国地图、省级地图以及市级地图，希望对你有所帮助python如何画九朵花。

1. 环境安装

1.1 安装 pyecharts

# 方法一 直接安装
pip install pyecharts
 
# 方法二 清华镜像安装
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple/ pyecharts

1.2 安装地图扩展包

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple echarts-countries-pypkg # 全球国家地图
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple echarts-china-provinces-pypkg # 中国省级地图
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple echarts-china-cities-pypkg # 中国市级地图
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple echarts-china-counties-pypkg # 中国县区级地图

2. 广东省3D地图

代码：
 
from pyecharts import options as opts
from pyecharts.charts import Map3D
from pyecharts.globals import ChartType
 
example_data = [
    [[119.107078, 36.70925, 1000], [116.587245, 35.415393, 1000]],
    [[117.000923, 36.675807], [120.355173, 36.082982]],
    [[118.047648, 36.814939], [118.66471, 37.434564]],
    [[121.391382, 37.539297], [119.107078, 36.70925]],
    [[116.587245, 35.415393], [122.116394, 37.509691]],
    [[119.461208, 35.428588], [118.326443, 35.065282]],
    [[116.307428, 37.453968], [115.469381, 35.246531]],
]
c = (
    Map3D()
    .add_schema(
        maptype="广东",
        itemstyle_opts=opts.ItemStyleOpts(
            color="rgb(5,101,123)",
            opacity=1,
            border_width=0.8,
            border_color="rgb(62,215,213)",
        ),
        light_opts=opts.Map3DLightOpts(
            main_color="#fff",
            main_intensity=1.2,
            is_main_shadow=False,
            main_alpha=55,
            main_beta=10,
            ambient_intensity=0.3,
        ),
        view_control_opts=opts.Map3DViewControlOpts(center=[-10, 0, 10]),
        post_effect_opts=opts.Map3DPostEffectOpts(is_enable=False),
    )
    .add(
        series_name="",
        data_pair=example_data,
        type_=ChartType.LINES3D,
        effect=opts.Lines3DEffectOpts(
            is_show=True,
            period=4,
            trail_width=3,
            trail_length=0.5,
            trail_color="#f00",
            trail_opacity=1,
        ),
        linestyle_opts=opts.LineStyleOpts(is_show=False, color="#fff", opacity=0),
    )
    .set_global_opts(title_opts=opts.TitleOpts(title="Map3D-Lines3D"))
    .render("map3d_with_lines3d.html")
)

示例：

3. 北京市3D地图

示例：

将广东省地图中的“maptype”参数设置为"北京"，即可制作北京市3D地图，感兴趣的小伙伴也可以尝试制作其他省市的3D地图。

4. 中国3D地图-行政区

代码：

from pyecharts import options as opts
from pyecharts.charts import Map3D
from pyecharts.globals import ChartType
 
c = (
    Map3D()
    .add_schema(
        itemstyle_opts=opts.ItemStyleOpts(
            color="rgb(5,101,123)",
            opacity=1,
            border_width=0.8,
            border_color="rgb(62,215,213)",
        ),
        map3d_label=opts.Map3DLabelOpts(
            is_show=True,
            text_style=opts.TextStyleOpts(
                color="#fff", font_size=16, background_color="rgba(0,0,0,0)"
            ),
        ),
        emphasis_label_opts=opts.LabelOpts(is_show=True),
        light_opts=opts.Map3DLightOpts(
            main_color="#fff",
            main_intensity=1.2,
            is_main_shadow=False,
            main_alpha=55,
            main_beta=10,
            ambient_intensity=0.3,
        ),
    )
    .add(series_name="", data_pair="", maptype=ChartType.MAP3D)
    .set_global_opts(
        title_opts=opts.TitleOpts(title="中国3D地图-1"),
        visualmap_opts=opts.VisualMapOpts(is_show=False),
        tooltip_opts=opts.TooltipOpts(is_show=True),
    )
    .render("中国3D地图-1.html")
)

示例：

5. 中国3D地图-数据可视化

代码：

from pyecharts import options as opts
from pyecharts.charts import Map3D
from pyecharts.globals import ChartType
from pyecharts.commons.utils import JsCode
 
example_data = [
    ("黑龙江", [127.9688, 45.368, 100]),
    ("内蒙古", [110.3467, 41.4899, 300]),
    ("吉林", [125.8154, 44.2584, 300]),
    ("辽宁", [123.1238, 42.1216, 300]),
    ("河北", [114.4995, 38.1006, 300]),
    ("天津", [117.4219, 39.4189, 300]),
    ("山西", [112.3352, 37.9413, 300]),
    ("陕西", [109.1162, 34.2004, 300]),
    ("甘肃", [103.5901, 36.3043, 300]),
    ("宁夏", [106.3586, 38.1775, 300]),
    ("青海", [101.4038, 36.8207, 300]),
    ("新疆", [87.9236, 43.5883, 300]),
    ("西藏", [91.11, 29.97, 300]),
    ("四川", [103.9526, 30.7617, 300]),
    ("重庆", [108.384366, 30.439702, 300]),
    ("山东", [117.1582, 36.8701, 300]),
    ("河南", [113.4668, 34.6234, 300]),
    ("江苏", [118.8062, 31.9208, 300]),
    ("安徽", [117.29, 32.0581, 300]),
    ("湖北", [114.3896, 30.6628, 300]),
    ("浙江", [119.5313, 29.8773, 300]),
    ("福建", [119.4543, 25.9222, 300]),
    ("江西", [116.0046, 28.6633, 300]),
    ("湖南", [113.0823, 28.2568, 300]),
    ("贵州", [106.6992, 26.7682, 300]),
    ("广西", [108.479, 23.1152, 300]),
    ("海南", [110.3893, 19.8516, 300]),
    ("上海", [121.4648, 31.2891, 1300]),
]
 
c = (
    Map3D()
    .add_schema(
        itemstyle_opts=opts.ItemStyleOpts(
            color="rgb(5,101,123)",
            opacity=1,
            border_width=0.8,
            border_color="rgb(62,215,213)",
        ),
        map3d_label=opts.Map3DLabelOpts(
            is_show=False,
            formatter=JsCode("function(data){return data.name + " " + data.value[2];}"),
        ),
        emphasis_label_opts=opts.LabelOpts(
            is_show=False,
            color="#fff",
            font_size=10,
            background_color="rgba(0,23,11,0)",
        ),
        light_opts=opts.Map3DLightOpts(
            main_color="#fff",
            main_intensity=1.2,
            main_shadow_quality="high",
            is_main_shadow=False,
            main_beta=10,
            ambient_intensity=0.3,
        ),
    )
    .add(
        series_name="bar3D",
        data_pair=example_data,
        type_=ChartType.BAR3D,
        bar_size=1,
        shading="lambert",
        label_opts=opts.LabelOpts(
            is_show=False,
            formatter=JsCode("function(data){return data.name + ' ' + data.value[2];}"),
        ),
    )
    .set_global_opts(title_opts=opts.TitleOpts(title="Map3D-Bar3D"))
    .render("map3d_with_bar3d.html")
)

示例：

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