echarts仪表盘颜色渐变问题

Question

1.怎么把文字(综合分) 放到下图520 下面 ?
2.仪表盘颜色渐变 做成如下?
3.指针样式?

Answer 1

仪表盘颜色渐变

axisLine: {  
    show: true,  
  lineStyle: {  
        color: \[  
            \[1,new echarts.graphic.LinearGradient(0, 0, 1, 0, \[  
                {  
                    offset: 0.1,  
  color: "#04F817"  
  },  
  {  
                    offset: 0.6,  
  color: "#B1EE05"  
  },  
  {  
                    offset: 1,  
  color: "#FF1700"  
  }  
            \])  
            \]  
        \],  
  width: 25,  
  }  
},