Logarithmic Scale

const config = { type: 'scatter', data: data, options: { scales: scales, plugins: { zoom: { limits: { x: {min: 0.5, max: 2e3, minRange: 100}, y: {min: -50, max: 10, minRange: 10} }, pan: { enabled: true, mode: 'xy', }, zoom: { wheel: { enabled: true }, pinch: { enabled: true, }, mode: 'xy', }, } }, } };

const config = {
  type: 'scatter',
  data: data,
  options: {
    scales: scales,
    plugins: {
      zoom: {
        limits: {
          x: {min: 0.5, max: 2e3, minRange: 100},
          y: {min: -50, max: 10, minRange: 10}
        },
        pan: {
          enabled: true,
          mode: 'xy',
        },
        zoom: {
          wheel: {
            enabled: true
          },
          pinch: {
            enabled: true,
          },
          mode: 'xy',
        },
      }
    },
  }
};

const scales = { x: { type: 'logarithmic', ticks: { callback: function(tick) { const remain = tick / (Math.pow(10, Math.floor(Math.log10(tick)))); if (remain === 1 || remain === 2 || remain === 5) { return tick.toString() + 'Hz'; } return ''; }, maxRotation: 0 }, title: { display: true, text: 'Frequency', }, } };

const scales = {
  x: {
    type: 'logarithmic',
    ticks: {
      callback: function(tick) {
        const remain = tick / (Math.pow(10, Math.floor(Math.log10(tick))));
        if (remain === 1 || remain === 2 || remain === 5) {
          return tick.toString() + 'Hz';
        }
        return '';
      },
      maxRotation: 0
    },
    title: {
      display: true,
      text: 'Frequency',
    },
  }
};

const data = { datasets: [{ label: 'V(node2)', borderColor: Utils.randomColor(0.4), backgroundColor: Utils.randomColor(0.1), pointBorderColor: Utils.randomColor(0.7), pointBackgroundColor: Utils.randomColor(0.5), pointBorderWidth: 1, data: [{ x: 1, y: -1.711e-2, }, { x: 1.26, y: -2.708e-2, }, { x: 1.58, y: -4.285e-2, }, { x: 2.0, y: -6.772e-2, }, { x: 2.51, y: -1.068e-1, }, { x: 3.16, y: -1.681e-1, }, { x: 3.98, y: -2.635e-1, }, { x: 5.01, y: -4.106e-1, }, { x: 6.31, y: -6.339e-1, }, { x: 7.94, y: -9.659e-1, }, { x: 10.00, y: -1.445, }, { x: 12.6, y: -2.110, }, { x: 15.8, y: -2.992, }, { x: 20.0, y: -4.102, }, { x: 25.1, y: -5.429, }, { x: 31.6, y: -6.944, }, { x: 39.8, y: -8.607, }, { x: 50.1, y: -1.038e1, }, { x: 63.1, y: -1.223e1, }, { x: 79.4, y: -1.413e1, }, { x: 100.00, y: -1.607e1, }, { x: 126, y: -1.803e1, }, { x: 158, y: -2e1, }, { x: 200, y: -2.199e1, }, { x: 251, y: -2.398e1, }, { x: 316, y: -2.597e1, }, { x: 398, y: -2.797e1, }, { x: 501, y: -2.996e1, }, { x: 631, y: -3.196e1, }, { x: 794, y: -3.396e1, }, { x: 1000, y: -3.596e1 }] }] };

const data = {
  datasets: [{
    label: 'V(node2)',
    borderColor: Utils.randomColor(0.4),
    backgroundColor: Utils.randomColor(0.1),
    pointBorderColor: Utils.randomColor(0.7),
    pointBackgroundColor: Utils.randomColor(0.5),
    pointBorderWidth: 1,
    data: [{
      x: 1,
      y: -1.711e-2,
    }, {
      x: 1.26,
      y: -2.708e-2,
    }, {
      x: 1.58,
      y: -4.285e-2,
    }, {
      x: 2.0,
      y: -6.772e-2,
    }, {
      x: 2.51,
      y: -1.068e-1,
    }, {
      x: 3.16,
      y: -1.681e-1,
    }, {
      x: 3.98,
      y: -2.635e-1,
    }, {
      x: 5.01,
      y: -4.106e-1,
    }, {
      x: 6.31,
      y: -6.339e-1,
    }, {
      x: 7.94,
      y: -9.659e-1,
    }, {
      x: 10.00,
      y: -1.445,
    }, {
      x: 12.6,
      y: -2.110,
    }, {
      x: 15.8,
      y: -2.992,
    }, {
      x: 20.0,
      y: -4.102,
    }, {
      x: 25.1,
      y: -5.429,
    }, {
      x: 31.6,
      y: -6.944,
    }, {
      x: 39.8,
      y: -8.607,
    }, {
      x: 50.1,
      y: -1.038e1,
    }, {
      x: 63.1,
      y: -1.223e1,
    }, {
      x: 79.4,
      y: -1.413e1,
    }, {
      x: 100.00,
      y: -1.607e1,
    }, {
      x: 126,
      y: -1.803e1,
    }, {
      x: 158,
      y: -2e1,
    }, {
      x: 200,
      y: -2.199e1,
    }, {
      x: 251,
      y: -2.398e1,
    }, {
      x: 316,
      y: -2.597e1,
    }, {
      x: 398,
      y: -2.797e1,
    }, {
      x: 501,
      y: -2.996e1,
    }, {
      x: 631,
      y: -3.196e1,
    }, {
      x: 794,
      y: -3.396e1,
    }, {
      x: 1000,
      y: -3.596e1
    }]
  }]
};