数据可视化 - Tab分页组件

from pyecharts import options as opts
from pyecharts.charts import Bar, Grid, Line, Pie, Tab
from pyecharts.faker import Faker


def bar_datazoom_slider() -> Bar:
    c = (
        Bar()
        .add_xaxis(Faker.days_attrs)
        .add_yaxis("商家A", Faker.days_values)
        .set_global_opts(
            title_opts=opts.TitleOpts(title="Bar-DataZoom（slider-水平）"),
            datazoom_opts=[opts.DataZoomOpts()],
        )
    )
    return c


def line_markpoint() -> Line:
    c = (
        Line()
        .add_xaxis(Faker.choose())
        .add_yaxis(
            "商家A",
            Faker.values(),
            markpoint_opts=opts.MarkPointOpts(data=[opts.MarkPointItem(type_="min")]),
        )
        .add_yaxis(
            "商家B",
            Faker.values(),
            markpoint_opts=opts.MarkPointOpts(data=[opts.MarkPointItem(type_="max")]),
        )
        .set_global_opts(title_opts=opts.TitleOpts(title="Line-MarkPoint"))
    )
    return c


def pie_rosetype() -> Pie:
    v = Faker.choose()
    c = (
        Pie()
        .add(
            "",
            [list(z) for z in zip(v, Faker.values())],
            radius=["30%", "75%"],
            center=["25%", "50%"],
            rosetype="radius",
            label_opts=opts.LabelOpts(is_show=False),
        )
        .add(
            "",
            [list(z) for z in zip(v, Faker.values())],
            radius=["30%", "75%"],
            center=["75%", "50%"],
            rosetype="area",
        )
        .set_global_opts(title_opts=opts.TitleOpts(title="Pie-玫瑰图示例"))
    )
    return c


def grid_mutil_yaxis() -> Grid:
    x_data = ["{}月".format(i) for i in range(1, 13)]
    bar = (
        Bar()
        .add_xaxis(x_data)
        .add_yaxis(
            "蒸发量",
            [2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3],
            yaxis_index=0,
            color="#d14a61",
        )
        .add_yaxis(
            "降水量",
            [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3],
            yaxis_index=1,
            color="#5793f3",
        )
        .extend_axis(
            yaxis=opts.AxisOpts(
                name="蒸发量",
                type_="value",
                min_=0,
                max_=250,
                position="right",
                axisline_opts=opts.AxisLineOpts(
                    linestyle_opts=opts.LineStyleOpts(color="#d14a61")
                ),
                axislabel_opts=opts.LabelOpts(formatter="{value} ml"),
            )
        )
        .extend_axis(
            yaxis=opts.AxisOpts(
                type_="value",
                name="温度",
                min_=0,
                max_=25,
                position="left",
                axisline_opts=opts.AxisLineOpts(
                    linestyle_opts=opts.LineStyleOpts(color="#675bba")
                ),
                axislabel_opts=opts.LabelOpts(formatter="{value} °C"),
                splitline_opts=opts.SplitLineOpts(
                    is_show=True, linestyle_opts=opts.LineStyleOpts(opacity=1)
                ),
            )
        )
        .set_global_opts(
            yaxis_opts=opts.AxisOpts(
                name="降水量",
                min_=0,
                max_=250,
                position="right",
                offset=80,
                axisline_opts=opts.AxisLineOpts(
                    linestyle_opts=opts.LineStyleOpts(color="#5793f3")
                ),
                axislabel_opts=opts.LabelOpts(formatter="{value} ml"),
            ),
            title_opts=opts.TitleOpts(title="Grid-多 Y 轴示例"),
            tooltip_opts=opts.TooltipOpts(trigger="axis", axis_pointer_type="cross"),
        )
    )

    line = (
        Line()
        .add_xaxis(x_data)
        .add_yaxis(
            "平均温度",
            [2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2],
            yaxis_index=2,
            color="#675bba",
            label_opts=opts.LabelOpts(is_show=False),
        )
    )

    bar.overlap(line)
    return Grid().add(
        bar, opts.GridOpts(pos_left="5%", pos_right="20%"), is_control_axis_index=True
    )


tab = Tab()
tab.add(bar_datazoom_slider(), "bar-example")
tab.add(line_markpoint(), "line-example")
tab.add(pie_rosetype(), "pie-example")
tab.add(grid_mutil_yaxis(), "grid-example")
tab.render("tab_base.html")