先准备一个bar图
import pyecharts.options as opts
from pyecharts.charts import Bar, Line

x_data = ["1月", "2月", "3月", "4月", "5月", "6月", "7月", "8月", "9月", "10月", "11月", "12月"]

bar = (
Bar(init_opts=opts.InitOpts(width="1600px", height="800px"))
.add_xaxis(xaxis_data=x_data)
.add_yaxis(
series_name="蒸发量",
y_axis=[
2.0,
4.9,
7.0,
23.2,
25.6,
76.7,
135.6,
162.2,
32.6,
20.0,
6.4,
3.3,
],
label_opts=opts.LabelOpts(is_show=False),
)
.add_yaxis(
series_name="降水量",
y_axis=[
2.6,
5.9,
9.0,
26.4,
28.7,
70.7,
175.6,
182.2,
48.7,
18.8,
6.0,
2.3,
],
label_opts=opts.LabelOpts(is_show=False),
)
.extend_axis(
yaxis=opts.AxisOpts(
name="温度",
type_="value",
min_=0,
max_=25,
interval=5,
axislabel_opts=opts.LabelOpts(formatter="{value} °C"),
)
)
.set_global_opts(
tooltip_opts=opts.TooltipOpts(
is_show=True, trigger="axis", axis_pointer_type="cross"
),
xaxis_opts=opts.AxisOpts(
type_="category",
axispointer_opts=opts.AxisPointerOpts(is_show=True, type_="shadow"),
),
yaxis_opts=opts.AxisOpts(
name="水量",
type_="value",
min_=0,
max_=250,
interval=50,
axislabel_opts=opts.LabelOpts(formatter="{value} ml"),
axistick_opts=opts.AxisTickOpts(is_show=True),
splitline_opts=opts.SplitLineOpts(is_show=True),
),
)
)
再加一个折线图
line = (
Line()
.add_xaxis(xaxis_data=x_data)
.add_yaxis(
series_name="平均温度",
yaxis_index=1,
y_axis=[2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2],
label_opts=opts.LabelOpts(is_show=False),
)
)
然后使用overlap 函数叠加在一起
 
bar.overlap(line).render_notebook()





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import pyecharts.options as opts

from pyecharts.charts import Bar, Line



x_data = ["1月", "2月", "3月", "4月", "5月", "6月", "7月", "8月", "9月", "10月", "11月", "12月"]



bar = (

    Bar(init_opts=opts.InitOpts(width="1600px", height="800px"))

    .add_xaxis(xaxis_data=x_data)

    .add_yaxis(

        series_name="蒸发量",

        y_axis=[

            2.0,

            4.9,

            7.0,

            23.2,

            25.6,

            76.7,

            135.6,

            162.2,

            32.6,

            20.0,

            6.4,

            3.3,

        ],

        label_opts=opts.LabelOpts(is_show=False),

    )

    .add_yaxis(

        series_name="降水量",

        y_axis=[

            2.6,

            5.9,

            9.0,

            26.4,

            28.7,

            70.7,

            175.6,

            182.2,

            48.7,

            18.8,

            6.0,

            2.3,

        ],

        label_opts=opts.LabelOpts(is_show=False),

    )

    .extend_axis(

        yaxis=opts.AxisOpts(

            name="温度",

            type_="value",

            min_=0,

            max_=25,

            interval=5,

            axislabel_opts=opts.LabelOpts(formatter="{value} °C"),

        )

    )

    .set_global_opts(

        tooltip_opts=opts.TooltipOpts(

            is_show=True, trigger="axis", axis_pointer_type="cross"

        ),

        xaxis_opts=opts.AxisOpts(

            type_="category",

            axispointer_opts=opts.AxisPointerOpts(is_show=True, type_="shadow"),

        ),

        yaxis_opts=opts.AxisOpts(

            name="水量",

            type_="value",

            min_=0,

            max_=250,

            interval=50,

            axislabel_opts=opts.LabelOpts(formatter="{value} ml"),

            axistick_opts=opts.AxisTickOpts(is_show=True),

            splitline_opts=opts.SplitLineOpts(is_show=True),

        ),

    )

)

line = (

    Line()

    .add_xaxis(xaxis_data=x_data)

    .add_yaxis(

        series_name="平均温度",

        yaxis_index=1,

        y_axis=[2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2],

        label_opts=opts.LabelOpts(is_show=False),

    )

)

bar.overlap(line).render_notebook()