Echarts单轴坐标系散点图

U.2 SSD2025-10-09 21:24

单轴坐标系散点图

javascript 复制代码

option = {
  tooltip:{},
  singleAxis:[
    {
      type:'category',
      data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日'],
      bottom:'55%'
    },
    {
      type:'category',
      data: ['一', '二', '三', '四', '五', '六', '日'],
      top:'55%'
    },    
  ],
  series: [
    {
      type: 'scatter',
      coordinateSystem:'singleAxis',
      singleAxisIndex:0,
      data: [
        10,
        10,
        30,
        40,
        10,
        20,
        100
      ],
      label:{
        //formatter:'{b}\n{d}%'
      }
    },
    {
      type: 'scatter',
      coordinateSystem:'singleAxis',
      singleAxisIndex:1,
      data: [
        10,
        10,
        30,
        40,
        10,
        20,
        100
      ],
      label:{
        //formatter:'{b}\n{d}%'
      }
    },
  ]
};

参数化Symbol大小

javascript 复制代码

option = {
  tooltip:{},
  singleAxis:[
    {
      type:'category',
      data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日'],
      bottom:'55%'
    },
    {
      type:'category',
      data: ['一', '二', '三', '四', '五', '六', '日'],
      top:'55%'
    },    
  ],
  series: [
    {
      type: 'scatter',
      coordinateSystem:'singleAxis',
      singleAxisIndex:0,
      data: [
        10,
        10,
        30,
        40,
        10,
        20,
        100
      ],
      symbolSize:function(value){
        return value*2/2;
      },      
      label:{
        //formatter:'{b}\n{d}%'
      }
    },
    {
      type: 'scatter',
      coordinateSystem:'singleAxis',
      singleAxisIndex:1,
      data: [
        10,
        10,
        30,
        40,
        10,
        20,
        100
      ],
      symbolSize:function(value){
        return value*2/3;
      },
      label:{
        //formatter:'{b}\n{d}%'
      }
    },
  ]
};