PyEcharts 直角坐标系图表之散点图

第1关：Scatter：散点图（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 Scatter


data = [
    [10.0, 8.04],
    [8.0, 6.95],
    [13.0, 7.58],
    [9.0, 8.81],
    [11.0, 8.33],
    [14.0, 9.96],
    [6.0, 7.24],
    [4.0, 4.26],
    [12.0, 10.84],
    [7.0, 4.82],
    [5.0, 5.68],
]
data.sort(key=lambda x: x[0])
x_data = [d[0] for d in data]
y_data = [d[1] for d in data]


def scatter_chart() -> Scatter:
    # ********* Begin *********#  
    scatter = (
        Scatter(init_opts=opts.InitOpts(width="1600px", height="1000px"))
        .add_xaxis(x_data)
        .add_yaxis("",
            y_data,
            symbol_size=20
            )
        .set_series_opts(
            label_opts=opts.LabelOpts(is_show=False)
            )
        .set_global_opts(
            tooltip_opts=opts.TooltipOpts(is_show=False),
            xaxis_opts=opts.AxisOpts(
                type_="value",
                splitline_opts=opts.SplitLineOpts(is_show=True)
            ),
            yaxis_opts=opts.AxisOpts(
                type_="value",
                splitline_opts=opts.SplitLineOpts(is_show=True),
                axistick_opts=opts.AxisTickOpts(is_show=True)
            )
        )


    )
    # ********** End **********#
    return scatter

make_snapshot(snapshot, scatter_chart().render("Result/render.html"), 'StudentAnswer/student_answer.png') # 输出图片
make_snapshot(snapshot, scatter_base(x_data, y_data).render(), "StandardAnswer/task1/standard_answer_1.png")

第2关：Scatter：散点图（二）

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

from pyecharts.charts import Scatter

from pyecharts.faker import Faker


data_x = Faker.choose()

data_y_1 = Faker.values()

data_y_2 = Faker.values()


def scatter_chart() -> Scatter:
    # ********* Begin *********#  
    scatter = (
        Scatter()
        .add_xaxis(data_x)
        .add_yaxis("商家A",data_y_1)
        .add_yaxis("商家B",data_y_2)
        .set_global_opts(
            title_opts=opts.TitleOpts(title="Scatter-VisualMap(Size)"),
            visualmap_opts=opts.VisualMapOpts(is_show=True,type_='size',min_=20,max_=150)
        )
    )
    # ********** End **********#
    return scatter

make_snapshot(snapshot, scatter_chart().render("Result/render.html"), "StudentAnswer/student_answer.png") # 输出图片
make_snapshot(snapshot, scatter_visual(data_x, data_y_1, data_y_2).render(), "StandardAnswer/task2/standard_answer_2.png")

第3关：Scatter：散点图（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 Scatter
from pyecharts.faker import Faker
from pyecharts.commons.utils import JsCode

data_x = Faker.choose()

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


def scatter_chart() -> Scatter:
    # ********* Begin *********#  
    scatter = (
        Scatter()
        .add_xaxis(data_x)
        .add_yaxis(
            "商家A",
            data_y,
            label_opts=opts.LabelOpts(
                formatter=JsCode("""function(params){return params.value[1] +' : '+ params.value[2];}""")
            )
        )
        .set_global_opts(
            title_opts=opts.TitleOpts(title="Scatter-多维度数据"),
            visualmap_opts=opts.VisualMapOpts(is_show=True,type_='color',min_=20,max_=150,dimension=1),
            tooltip_opts=opts.TooltipOpts(
                formatter=JsCode("""function (params) {return params.name + ' : ' + params.value[2];}""")
            )
        )

    )
    # ********** End **********#
    return scatter

make_snapshot(snapshot, scatter_chart().render("Result/render.html"), 'StudentAnswer/student_answer.png') # 输出图片
make_snapshot(snapshot, scatter_multi(data_x, data_y).render(), "StandardAnswer/task3/standard_answer_3.png")