Echarts在线免费图表

 
            option = {

      series: [
          {
            type: "liquidFill",
            z: 2,
            radius: "80%",
            center: ["50%", "50%"],
            data: [0.3],
            label: {
              fontSize: 30, // 设置数据字体大小
              color: "black", // 设置数据字体颜色
            },
            backgroundStyle: {
              color: "#fff",
            },
            outline: {
              show: true,
              itemStyle: {
                borderWidth: 1.5, // 设置外边框的大小
                borderColor: "rgb(38,162,255)",// 设置外边框的颜色
              },
              borderDistance: 0,
            },
            color: [
              {
                type: "linear",
                x: 0,
                y: 0,
                x2: 0,
                y2: 1,
                colorStops: [
                  {
                    offset: 1,
                    color: "rgb(38,162,255,0.8)", //下
                  },
                  {
                    offset: 0,
                    color: "rgb(38,162,255,0.2)",
                  },
                ],
                globalCoord: false,
              },
            ],
          },
        ],
};