PyEcharts 基本图表之饼图 educoder

第1关：Pie：饼图（一）

from PreTest import *
from pyecharts import options as opts
from pyecharts.render import make_snapshot
from snapshot_phantomjs import snapshot

from pyecharts.charts import Pie

from pyecharts.faker import Faker

data = [list(z) for z in zip(Faker.choose(), Faker.values())]

def pie_chart() -> Pie:
    # ********* Begin *********#  
    pie = (
            Pie()
            .add("",data)
            .set_colors(["blue", "green", "yellow", "red", "pink", "orange", "purple"])
            .set_global_opts(
                title_opts=opts.TitleOpts(title="Pie-基本示例")
            )
            .set_series_opts(
                label_opts=opts.LabelOpts(formatter="{b}: {c}")
            )
    )
    # ********** End **********#
    return pie

make_snapshot(snapshot, pie_chart().render("Result/render.html"), 'StudentAnswer/student_answer.png') # 输出图片
make_snapshot(snapshot, pie_base(data).render(), "StandardAnswer/task1/standard_answer_1.png")

第2关：Pie：饼图（二）

from PreTest import *
from pyecharts import options as opts
from pyecharts.faker import Faker
from pyecharts.render import make_snapshot
from snapshot_phantomjs import snapshot

from pyecharts.charts import Pie

data = [
    list(z)
    for z in zip(
        Faker.choose() + Faker.choose() + Faker.choose() + Faker.choose() + Faker.choose(),
        Faker.values() + Faker.values() + Faker.values() + Faker.values() + Faker.values(),
        )
]


def pie_chart() -> Pie:
    # ********* Begin *********#  
    pie = (
            Pie()
            .add("",data,center=["40%", "50%"])
            .set_global_opts(
                title_opts=opts.TitleOpts(title="Pie-Legend 滚动"),
                legend_opts=opts.LegendOpts(type_="scroll",pos_left="80%",orient="vertical")
            )
            .set_series_opts(
                label_opts=opts.LabelOpts(formatter="{b}: {c}")
            )

    )
    # ********** End **********#
    return pie

make_snapshot(snapshot, pie_chart().render("Result/render.html"), "StudentAnswer/student_answer.png") # 输出图片
make_snapshot(snapshot, pie_scroll_legend(data).render(), "StandardAnswer/task2/standard_answer_2.png")

 第3关：Pie：饼图（三）

from PreTest import *
from pyecharts import options as opts
from pyecharts.render import make_snapshot
from snapshot_phantomjs import snapshot

from pyecharts.charts import Pie
from pyecharts.faker import Faker


# ********* Begin *********#
data = [list(z) for z in zip(Faker.choose(), Faker.values())]
# ********** End **********#

def pie_chart() -> Pie:
    # ********* Begin *********#  
    pie = (
        Pie()
        .add(
            "",
            data,
            radius=["30%", "75%"],
            center=["25%", "50%"],
            rosetype="radius",
            label_opts=opts.LabelOpts(is_show=False),
        )
        .add(
            "",
            data,
            radius=["30%", "75%"],
            center=["75%", "50%"],
            rosetype="area",
        )
        .set_global_opts(title_opts=opts.TitleOpts(title="Pie-玫瑰图示例"))
    )
    # ********** End **********#
    return pie

make_snapshot(snapshot, pie_chart().render("Result/render.html"), 'StudentAnswer/student_answer.png') # 输出图片
make_snapshot(snapshot, pie_rose_type(data).render(), "StandardAnswer/task3/standard_answer_3.png")

 第4关：Pie：饼图（四）

from PreTest import *
from pyecharts import options as opts
from pyecharts.render import make_snapshot
from snapshot_phantomjs import snapshot

from pyecharts.charts import Pie
from pyecharts.faker import Faker

# ********* Begin *********#
data = [list(z) for z in zip(Faker.choose(), Faker.values())]

# ********** End **********#

def pie_chart() -> Pie:
    # ********* Begin *********#  
    pie = (
    Pie()
    .add(
        "",
        data,
        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"))
    )
    # ********** End **********#
    return pie

make_snapshot(snapshot, pie_chart().render("Result/render.html"), 'StudentAnswer/student_answer.png') # 输出图片
make_snapshot(snapshot, pie_rich_label(data).render(), "StandardAnswer/task4/standard_answer_4.png")

第5关：Pie：饼图（五）

from PreTest import *
from pyecharts import options as opts
from pyecharts.faker import Faker
from pyecharts.render import make_snapshot
from snapshot_phantomjs import snapshot

from pyecharts.charts import Pie


inner_x_data = ["直达", "营销广告", "搜索引擎"]
inner_y_data = [335, 679, 1548]
inner_data_pair = [list(z) for z in zip(inner_x_data, inner_y_data)]

outer_x_data = ["直达", "营销广告", "搜索引擎", "邮件营销", "联盟广告", "视频广告", "百度", "谷歌", "必应", "其他"]
outer_y_data = [335, 310, 234, 135, 1048, 251, 147, 102]
outer_data_pair = [list(z) for z in zip(outer_x_data, outer_y_data)]

def pie_chart() -> Pie:
    # ********* Begin *********#  
    pie = (
        Pie(init_opts=opts.InitOpts(width="1600px", height="800px"))
        .add(
        series_name="访问来源",
        data_pair=inner_data_pair,
        radius=[0, "30%"],
        label_opts=opts.LabelOpts(position="inner"),
        )
        .add(
        series_name="访问来源",
        radius=["40%", "55%"],
        data_pair=outer_data_pair,
        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(legend_opts=opts.LegendOpts(pos_left="left", orient="vertical"))
        .set_series_opts(
            tooltip_opts=opts.TooltipOpts(
                trigger="item", formatter="{a} <br/>{b}: {c} ({d}%)"
        )
    )
    )
    # ********** End **********#
    return pie

make_snapshot(snapshot, pie_chart().render("Result/render.html"), "StudentAnswer/student_answer.png") # 输出图片
make_snapshot(snapshot, pie_nested(inner_data_pair, outer_data_pair).render(), "StandardAnswer/task5/standard_answer_5.png")