pyecharts v1 版本学习笔记饼图,玫瑰图

约定不等于承诺〃 2021-11-26 11:10 300阅读 0赞

饼图:

普通案例

from example.commons import Faker
    from pyecharts import options as opts
    from pyecharts.charts import Page, Pie
    l1 = ['aa','bb','cc','dd','ee']
    num =[10,20,15,25,30]
    c = (
            Pie()
            .add("", [list(z) for z in zip(l1,num)])
            .set_global_opts(title_opts=opts.TitleOpts(title="Pie-基本示例"))
            .set_series_opts(label_opts=opts.LabelOpts(formatter="{b}: {c}"))
        )
    c.render_notebook()

![1140100-20190620202537788-430063321.png][]

圆环图:

from example.commons import Faker
    from pyecharts import options as opts
    from pyecharts.charts import Page, Pie
    l1 = ['aa','bb','cc','dd','ee']
    num =[10,20,15,25,30]
    c = (
            Pie()
            .add(
                "",
                [list(z) for z in zip(l1, num)],
                radius=["40%", "75%"],   # 圆环的粗细和大小
            )
            .set_global_opts(
                title_opts=opts.TitleOpts(title="Pie-Radius"),
                legend_opts=opts.LegendOpts(
                    orient="vertical", pos_top="5%", pos_left="2%"  # 左面比例尺
                ),
            )
            .set_series_opts(label_opts=opts.LabelOpts(formatter="{b}: {c}"))
        )
    c.render_notebook()

![1140100-20190620203153325-883987439.png][]

圆环显示百分比

from example.commons import Faker
    from pyecharts import options as opts
    from pyecharts.charts import Page, Pie
    l1 = ['aa','bb','cc','dd','ee']
    num =[10,20,15,25,30]
    c = (
            Pie()
            .add(
                "",
                [list(z) for z in zip(l1, num)],
                radius=["40%", "55%"],
                label_opts=opts.LabelOpts(
                    position="outside",
                    formatter="{a|{a}}{abg|}\n{hr|}\n {b|{b}: }{c}  {per|{d}%}  ",
                    background_color="#eee",
                    border_color="#aaa",
                    border_width=1,
                    border_radius=4,
                    rich={
                        "a": {"color": "#999", "lineHeight": 22, "align": "center"},
                        "abg": {
                            "backgroundColor": "#e3e3e3",
                            "width": "100%",
                            "align": "right",
                            "height": 22,
                            "borderRadius": [4, 4, 0, 0],
                        },
                        "hr": {
                            "borderColor": "#aaa",
                            "width": "100%",
                            "borderWidth": 0.5,
                            "height": 0,
                        },
                        "b": {"fontSize": 16, "lineHeight": 33},
                        "per": {
                            "color": "#eee",
                            "backgroundColor": "#334455",
                            "padding": [2, 4],
                            "borderRadius": 2,
                        },
                    },
                ),
            )
            .set_global_opts(title_opts=opts.TitleOpts(title="Pie-富文本示例"))
        )
    c.render_notebook()

![1140100-20190620203417939-2071681307.png][]

转载于:https://www.cnblogs.com/baili-luoyun/p/11061207.html

[1140100-20190620202537788-430063321.png]: /images/20211126/508e1d5189f648a681b9c78b34d1307c.png
[1140100-20190620203153325-883987439.png]: /images/20211126/9b3887a25d4e4492ae9928250e7aafa0.png
[1140100-20190620203417939-2071681307.png]: /images/20211126/bcc277f8317d4b55ae37936692b694ed.png