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[React]chart.jsで縦軸に小数点を表示させない方法[TypeScript]

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# はじめに
デフォルトのままだと、データがない場合に、
なぜか縦軸が小数点表示されてしまう現象が発生しました。

縦軸が[人]なのに、小数点付くとおかしいので、修正しました。

やり方

以下付け足すだけです。

yAxes: [
          {
            ticks: {
              beginAtZero: true,
              userCallback: function (label: any) {
                if (Math.floor(label) === label) {
                  return label;
                }
              },
            },
          },
        ],

参考

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