pyecharts終于更新啦！| pyecharts-Map3D畫3D立體地圖

吃完午飯，閑來無事刷G站，逛到pyecharts那裡突然發現：

哦豁真的嗎?喵喵喵？

趕緊去pyecharts官網瞧瞧，哦豁真的！http://pyecharts.org/#/zh-cn/3d_charts?id=map3d-三維地圖 👈這裡确實充實了許多。我記得我之前寫pyecharts實作新冠肺炎疫情可視化并搭建BI資料大屏的時候pyecharts的3D地圖還處在開發中，隻有一個add_shame能顯示一個白白的地圖，啥也幹不了…當時我還去Google了好長時間，最後麼的辦法隻能用平面地圖去實作資料可視化了，不過現在終于出來了，辛苦開發者大大們啦！

接下來看看Map3D都能幹嘛：

先更新：

pip install --upgrade pyecharts

完了建立項目導包：

from pyecharts.charts import *
from pyecharts import options as opts
from pyecharts.globals import ChartType

Map3D-全國行政區劃地圖

def map3d_china_base() -> Map3D:
    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="全國行政區劃地圖-Base"),
            visualmap_opts=opts.VisualMapOpts(is_show=False),
            tooltip_opts=opts.TooltipOpts(is_show=True),
        )
    )
    return c

pyecharts終于更新啦！| pyecharts-Map3D畫3D立體地圖

Map3D-Bar3D

def map3d_with_bar3d() -> Map3D:
    example_data = [
        ("黑龍江", [127.9688, 45.368, 100]),
        ("内蒙古", [110.3467, 41.4899, 300]),
        ("吉林", [125.8154, 44.2584, 300]),
        ("遼甯", [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]),
        ("陝西", [109.1162, 34.2004, 300]),
        ("甘肅", [103.5901, 36.3043, 300]),
        ("甯夏", [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]),
        ("重慶", [108.384366, 30.439702, 300]),
        ("山東", [117.1582, 36.8701, 300]),
        ("河南", [113.4668, 34.6234, 300]),
        ("江蘇", [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]),
        ("貴州", [106.6992, 26.7682, 300]),
        ("廣西", [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"))
    )
    return c

pyecharts終于更新啦！| pyecharts-Map3D畫3D立體地圖

Map3D-Lines3D

def map3d_with_lines3d() -> Map3D:
    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="山東",
            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"))
    )
    return c

pyecharts終于更新啦！| pyecharts-Map3D畫3D立體地圖

Map3D-Scatter3D

def map3d_with_scatter3d() -> Map3D:
    example_data = [
        ("黑龍江", [127.9688, 45.368, 100]),
        ("内蒙古", [110.3467, 41.4899, 100]),
        ("吉林", [125.8154, 44.2584, 100]),
        ("遼甯", [123.1238, 42.1216, 100]),
        ("河北", [114.4995, 38.1006, 100]),
        ("天津", [117.4219, 39.4189, 100]),
        ("山西", [112.3352, 37.9413, 100]),
        ("陝西", [109.1162, 34.2004, 100]),
        ("甘肅", [103.5901, 36.3043, 100]),
        ("甯夏", [106.3586, 38.1775, 100]),
        ("青海", [101.4038, 36.8207, 100]),
        ("新疆", [87.9236, 43.5883, 100]),
        ("西藏", [91.11, 29.97, 100]),
        ("四川", [103.9526, 30.7617, 100]),
        ("重慶", [108.384366, 30.439702, 100]),
        ("山東", [117.1582, 36.8701, 100]),
        ("河南", [113.4668, 34.6234, 100]),
        ("江蘇", [118.8062, 31.9208, 100]),
        ("安徽", [117.29, 32.0581, 100]),
        ("湖北", [114.3896, 30.6628, 100]),
        ("浙江", [119.5313, 29.8773, 100]),
        ("福建", [119.4543, 25.9222, 100]),
        ("江西", [116.0046, 28.6633, 100]),
        ("湖南", [113.0823, 28.2568, 100]),
        ("貴州", [106.6992, 26.7682, 100]),
        ("廣西", [108.479, 23.1152, 100]),
        ("海南", [110.3893, 19.8516, 100]),
        ("上海", [121.4648, 31.2891, 100]),
    ]

    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="Scatter3D",
            data_pair=example_data,
            type_=ChartType.SCATTER3D,
            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-Scatter3D"))
    )
    return c

pyecharts終于更新啦！| pyecharts-Map3D畫3D立體地圖

這幾個都是官方的例子，我們也可以照貓畫虎：

世界地圖

def map3d_world_base() -> Map3D:
    c = (
        Map3D()
        .add_schema(
            maptype='world',
            itemstyle_opts=opts.ItemStyleOpts(
                color="rgb(121,101,123)",
                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="世界地圖-Base"),
            visualmap_opts=opts.VisualMapOpts(is_show=False),
            tooltip_opts=opts.TooltipOpts(is_show=True),
        )
    )
    return c

pyecharts終于更新啦！| pyecharts-Map3D畫3D立體地圖

總之，這玩意還是挺好玩的，大家沒事也可以去玩玩~

PS:

我用 Map3D 搞了一個：pyecharts-Map3D實作新冠肺炎疫情全國資料立體可視化，有興趣的可以看看…😉

pyecharts終于更新啦！| pyecharts-Map3D畫3D立體地圖

PS:

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