小白学Python（13）——pyecharts 绘制 柱状图/条形图 Bar

Bar-基本示例

 from example.commons import Faker
 from pyecharts import options as opts
 from pyecharts.charts import Bar

 bar=(
     Bar()
         .add_xaxis(Faker.choose())
         .add_yaxis("商家A", Faker.values())
         .add_yaxis("商家B", Faker.values())
         .set_global_opts(title_opts=opts.TitleOpts(title="Bar-基本示例", subtitle="我是副标题"))
     )

 bar.render()

翻转 XY 轴

 from example.commons import Faker
 from pyecharts import options as opts
 from pyecharts.charts import Bar

 bar=(
     Bar()
         .add_xaxis(Faker.choose())
         .add_yaxis("商家A", Faker.values())
         .add_yaxis("商家B", Faker.values())
         .reversal_axis()
         .set_series_opts(label_opts=opts.LabelOpts(position="right"))
         .set_global_opts(title_opts=opts.TitleOpts(title="Bar-翻转 XY 轴"))
     )

 bar.render()

Bar-堆叠数据（全部）

 from example.commons import Faker
 from pyecharts import options as opts
 from pyecharts.charts import Bar

 bar=(
     Bar()
         .add_xaxis(Faker.choose())
         .add_yaxis("商家A", Faker.values(), stack="stack1")
         .add_yaxis("商家B", Faker.values(), stack="stack1")
         .set_series_opts(label_opts=opts.LabelOpts(is_show=False))
         .set_global_opts(title_opts=opts.TitleOpts(title="Bar-堆叠数据（全部）"))
     )

 bar.render()

Bar-MarkPoint（指定类型）

 from example.commons import Faker
 from pyecharts import options as opts
 from pyecharts.charts import Bar

 bar=(
     Bar()
         .add_xaxis(Faker.choose())
         .add_yaxis("商家A", Faker.values())
         .add_yaxis("商家B", Faker.values())
         .set_global_opts(title_opts=opts.TitleOpts(title="Bar-MarkPoint（指定类型）"))
         .set_series_opts(
             label_opts=opts.LabelOpts(is_show=False),
             markpoint_opts=opts.MarkPointOpts(
                 data=[
                     opts.MarkPointItem(type_="max", name="最大值"),
                     opts.MarkPointItem(type_="min", name="最小值"),
                     opts.MarkPointItem(type_="average", name="平均值"),
                 ]
             ),
         )
     )

 bar.render()

Bar-DataZoom（slider-水平）

 from example.commons import Faker
 from pyecharts import options as opts
 from pyecharts.charts import Bar

 bar=(
     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(),
         )
     )

 bar.render()

Bar-DataZoom（slider-垂直）

 from example.commons import Faker
 from pyecharts import options as opts
 from pyecharts.charts import Bar

 bar=(
     Bar()
         .add_xaxis(Faker.days_attrs)
         .add_yaxis("商家A", Faker.days_values, color=Faker.rand_color())
         .set_global_opts(
             title_opts=opts.TitleOpts(title="Bar-DataZoom（slider-垂直）"),
             datazoom_opts=opts.DataZoomOpts(orient="vertical"),
         )
     )

 bar.render()