x axis chart js code example

Example 1: chart js rotating the x axis labels

var myChart = new Chart(ctx, {
    type: 'bar',
    data: chartData,
    options: {
        scales: {
            xAxes: [{
                ticks: {
                    autoSkip: false,
                    maxRotation: 90,
                    minRotation: 90
                }
            }]
        }
    }
});

Example 2: chart js two y axis

var canvas = document.getElementById('chart');
new Chart(canvas, {
  type: 'line',
  data: {
    labels: ['1', '2', '3', '4', '5'],
    datasets: [{
      label: 'A',
      yAxisID: 'A',
      data: [100, 96, 84, 76, 69]
    }, {
      label: 'B',
      yAxisID: 'B',
      data: [1, 1, 1, 1, 0]
    }]
  },
  options: {
    scales: {
      yAxes: [{
        id: 'A',
        type: 'linear',
        position: 'left',
      }, {
        id: 'B',
        type: 'linear',
        position: 'right',
        ticks: {
          max: 1,
          min: 0
        }
      }]
    }
  }
});