功能需求 #6270

设置 y scale 的最大最小值范围即可。

I applied the format of the label in y axis by changing it. Below is the actual application code.

        yAxis: {
            label: {
                // 소수점 1자리로 포맷 변경
                formatter: (v: any) => {
                    const formattedValue = `${v}`.replace(/\.(\d).*$/, '.$1');
                    return formattedValue;
                },
            },
        },

Thanks for your help.

The problem has been resolved, so I will close it. :)