Configure basic configurations such as legend shape, icon width and height, icon and text spacing, legend position, text color, font size, etc. in echarts

Code and comments

var option ={
    
    
        legend: {
    
    
          bottom: '5%',//图例距离整个容器底部的距离
          left: 'center',//图例距离整个容器左边
          data: ['完成', '较好', '一般', '较差', '无进展'],//图例文字内容
          icon: "circle",//设置图例图标的形状为实心圆，这个不填，默认是矩形
          itemHeight: 9,//图例图标的高度
          itemWidth:9,//图例图标的宽度
          itemGap: 25,//每个图例之间的间距
          textStyle: {
    
    
           fontSize: 12,//图例文字字体大小
           color: '#8A90A3'//图例文字颜色
          },
        },
    }

Project use

Effect