【Pyecharts-学习笔记系列之动态散点图的各种图形示例（一）】

Pyecharts-学习笔记系列之EffectScatter的各种图形示例

# -*- coding: utf-8 -*-
"""
Take small actions every day to advance your dreams.
"""

from pyecharts import options as opts
from pyecharts.globals import SymbolType
from pyecharts.charts import EffectScatter

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],reverse = False)  
# 这里的lambda是默认的，别管他，后面的x:x[0]代表字典的键（key）给sort排序，x:x[1]代表字典的值（values）给sort排序，reverse=true表示降序，reverse=false表示逆序。

x_data = [d[0] for d in data]
y_data = [d[1] for d in data]
y_data_1 = [d[1] *1.3 for d in data]
y_data_2 = [d[1] /1.3 for d in data]
y_data_3 = [d[1] /1.6 for d in data]
y_data_4 = [d[1] *1.6 for d in data]
y_data_5 = [d[1] *1.9 for d in data]

# 注意：X轴和Y轴的赋值参数名格式不一样
# X轴：xaxis_data
# Y轴：y_axis
# PYECharts 提供的标记类型包括 'RECT', 'ROUND_RECT', 'TRIANGLE', 'DIAMOND', 'ARROW', 'none' 与Echarts不同 
# ECharts 提供的标记类型包括 'circle', 'rect', 'roundRect', 'triangle', 'diamond', 'pin', 'arrow', 'none'
c = (
     EffectScatter(init_opts=opts.InitOpts(width="1200px", height="800px"))
     .add_xaxis(xaxis_data=x_data)
     .add_yaxis("type_1",y_axis=y_data,symbol=SymbolType.ARROW,symbol_size=6,color="blue")  # 添加brush_type,scale,period会报错！
     .add_yaxis("type_2",y_axis=y_data_1,symbol=SymbolType)         # 默认圆形,
     .add_yaxis("type_3",y_axis=y_data_2,symbol=SymbolType.DIAMOND)
     .add_yaxis("type_4",y_axis=y_data_3,symbol=SymbolType.RECT)
     .add_yaxis("type_5",y_axis=y_data_4,symbol=SymbolType.ROUND_RECT) 
     .add_yaxis("type_6",y_axis=y_data_1,symbol=SymbolType.TRIANGLE)  
     .set_global_opts(
         title_opts=opts.TitleOpts(title="不同涟漪发散效果散点图"),
         xaxis_opts=opts.AxisOpts(splitline_opts=opts.SplitLineOpts(is_show=True)),
         yaxis_opts=opts.AxisOpts(splitline_opts=opts.SplitLineOpts(is_show=True)),
         )
     .render("不同涟漪发散效果散点图_2.html")
     )

效果如图：