from pyecharts.charts import Line
from pyecharts import options as opts
line = Line()
line.add_xaxis(["1995", "1996", "1997", "1998", "1999", "2000", "2001", "2002",  "2003", "2004", "2005", "2006", "2017", "2008", "2009"])
line.add_yaxis("邮费", [0.32, 0.32, 0.32, 0.32, 0.33, 0.33, 0.34, 0.37, 0.37, 0.37, 0.37, 0.39, 0.41, 0.42, 0.44]) # is_step=True  阶梯图
line.set_global_opts(title_opts=opts.TitleOpts(title="美国1995年-2009年邮费变化"))
line.render("折线图.html")

from pyecharts.charts import Bar
from pyecharts import options as opts
import csv
filename = "./hot-dog-places.csv"
data_x = []
data_y = []
with open(filename) as f:
   reader = csv.reader(f)
   for data_row in reader:
      data_x.append(data_row)
x = data_x[0]
y1 = data_x[1]
y1 = [float(i) for i in y1]
y2 = [float(i) for i in data_x[2]]
y3 = [float(i) for i in data_x[3]]

bar = (
   Bar()
   .add_xaxis(x)
   .add_yaxis("冠军", y1, stack="stack1")
   .add_yaxis("亚军", y2, stack="stack1")
   .add_yaxis("季军", y3, stack="stack1")
   .set_series_opts(label_opts=opts.LabelOpts(is_show=False))
   .set_global_opts(title_opts=opts.TitleOpts(title="热狗大胃王比赛成绩的堆叠柱形图"))
   .render('堆叠柱形图.html')
)

from pyecharts import options as opts
from pyecharts.charts import Polar, Page
import csv
filename = "./hot-dog-places.csv"
data_x = []
data_y = []
with open(filename) as f:
   reader = csv.reader(f)
   for data_row in reader:
      data_x.append(data_row)
x = data_x[0]
y1 = data_x[1]
y1 = [float(i) for i in y1]
y2 = [float(i) for i in data_x[2]]
y3 = [float(i) for i in data_x[3]]
def polar_datazoom_slider() -> Polar:
    c = (
        Polar(init_opts=opts.InitOpts(width="600px", height="500px"))
        .add_schema(radiusaxis_opts=opts.RadiusAxisOpts(data=x),
                    angleaxis_opts=opts.AngleAxisOpts(is_clockwise=True))
        .add("冠军", y1, type_="bar", stack="stack0")
        .add("亚军", y2, type_="bar", stack="stack0")
        .add("季军", y3, type_="bar", stack="stack0")
        .set_global_opts(title_opts=opts.TitleOpts(title="极坐标系-堆叠柱状图例1"))
)
    return c
def polar_datazoom() -> Polar:
    c2 = (
        Polar(init_opts=opts.InitOpts(width="600px", height="500px"))
        .add_schema(angleaxis_opts=opts.AngleAxisOpts(data=x, is_clockwise=True))
        .add("冠军", y1, type_="bar", stack="stack0")
        .add("亚军", y2, type_="bar", stack="stack0")
        .add("季军", y3, type_="bar", stack="stack0")
        .set_global_opts(title_opts=opts.TitleOpts(title="极坐标系-堆叠柱状图例2"))
)
    return c2
def page_draggable_layout():
    page = Page(layout=Page.DraggablePageLayout)
    page.add(
        polar_datazoom_slider(),
        polar_datazoom()
    )
    page.render("极坐标系-堆叠柱状图.html")

if __name__ == "__main__":
    page_draggable_layout()

import pandas as pd
from pyecharts.charts import Pie
from pyecharts import options as opts

data = pd.read_csv('vote_result.csv')
x = data.iloc[:, 0]
y = data.iloc[:, 1]
c = (
    Pie(init_opts=opts.InitOpts(width="1200px", height="460px"))
    # 饼图用的数据格式是[(key1,value1),(key2,value2)],所以先使用了zip函数将二者进行组合
    .add("", [list(z) for z in zip(x, y)])
    .set_series_opts(label_opts=opts.LabelOpts(formatter="{b}: {c}"))
    .set_global_opts(
        title_opts=opts.TitleOpts(title="用户感兴趣的领域的投票结果", subtitle="饼图"),
        legend_opts=opts.LegendOpts(type_="scroll", pos_right="70%", orient="vertical"))  # 配置图例
    .render("饼图.html")
)

import pandas as pd
from pyecharts.charts import Pie
from pyecharts import options as opts

data = pd.read_csv('vote_result.csv')
x = data.iloc[:, 0]
y = data.iloc[:, 1]

c = (
    Pie()
    .add("", [list(z) for z in zip(x, y)], radius=["40%", "70%"])  # 半径大小
    .set_series_opts(label_opts=opts.LabelOpts(formatter="{b}: {c}"))
    .set_global_opts(
        title_opts=opts.TitleOpts(title="用户感兴趣的领域的投票结果", subtitle="饼图"),
        legend_opts=opts.LegendOpts(pos_top="15%",pos_left="2%", orient="vertical"))
    .render("环形图.html")
)

from pyecharts.charts import Bar
import pyecharts.options as opts
from pyecharts.globals import ThemeType  # 用于设置主题
import pandas as pd

data = pd.read_csv('approval_rate.csv')

bar = (
    Bar(init_opts=opts.InitOpts(theme=ThemeType.LIGHT))  # InitOpts:初始化主题
    # add_xaxis：加入x轴参数  stack——实现数据堆叠,同个类目轴上系列配置相同的stack值可以堆叠放置
    .add_xaxis(data['政治举措'].tolist())
    .add_yaxis("支持", data["支持"].tolist(), stack="stack1")
    .add_yaxis("反对", data["反对"].tolist(), stack="stack1")
    .add_yaxis("不发表意见", data["不发表意见"].tolist(), stack="stack1")
    .set_global_opts(title_opts=opts.TitleOpts(title="奥巴马政治举措民意调查结果"))
    .render("堆叠柱形图.html")
)