pyecharts关系图grap接口使用

pyecharts的Graph类提供了绘制关系图的接口。绘制grap关系图时，需要准备好相应的数据格式。

import json
from pyecharts import options as opts
from pyecharts.charts import Graph

if __name__=='__main__':
    with open('/Users/admin/Desktop/abcd','r') as reader:
        data = json.load(reader)
    nodes = data['nodes']
    links = data['links']
    graph = Graph()
    graph.add("Name: ",
              nodes,
              links,
              categories=[   { "itemStyle": {   "normal": {   "color": '#0094f7',   "borderColor": "#5182ab",   "borderWidth": 1.8     }  } },  ] ,
              repulsion=50,
              )
    graph.render('aaaaa.html')

公司之间人员流动关系图效果(数据随机生成)