pycharts 折线图上Markpoint/自定义多个标记点

折线图上标记多个自定义点

逻辑：在折线图上画散点图，利用了图的叠加overlap。

from pandas import DataFrame
import pandas as pd
import numpy as np

from pyecharts.charts import Bar,Pie,Tab,Scatter,Line
from pyecharts import options as opts
line1= (
    Line()
    .add_xaxis(['1-11','1-12','1-13','1-14','1-15','1-16','1-17','1-18','1-19','1-20','1-21'])
    .add_yaxis('2015',
               [10,14,19,22,25,29,34,36,41,46,57],
               xaxis_index=0,
               #color='#C23531',
               color='#D770AD',
               is_symbol_show = False,
               is_connect_nones=True
              )
    .add_yaxis('2016',
               [12,16,20,22,26,30,35,39,40,53,68],
               xaxis_index=0,
               #color='#2F4554',
               color='#8CC152',
               is_symbol_show = False,
              is_connect_nones=True)
    .set_global_opts(title_opts=opts.TitleOpts(title="Line-MarkPoint（自定义）"))
)
line11 = (
    Scatter()
    .add_xaxis(['1-13','1-15','1-18','1-20'])
    .add_yaxis(series_name='',
               y_axis=[20,26,41,68],
               xaxis_index=0,
               symbol_size=3,#设置散点的大小
               #symbol='cricle'
              )
    .set_series_opts(label_opts = opts.LabelOpts(is_show =True))
    .set_global_opts(legend_opts=opts.LegendOpts(is_show=False))
    .set_global_opts(visualmap_opts=opts.VisualMapOpts(is_show=False))
    )
#将散点图叠加在折线图上
line1.overlap(line11)   
#用于网页显示，里面可以放指定路径 
line1.render()

使用markpoint 添加自定义多个标记点不成功，只能添加特殊标记点，求大神们评论