highchart-basic-line-without-points.js

Highcharts.chart('container', {
  title: {
    text: 'Chart without categories, falls back to numbers'
  },
  yAxis: {
    title: {
      text: 'Numbers'
    }
  },
  plotOptions: {
    line: {
      marker: {
        enabled: false
      }
    }
  },
  series: [{
    data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4],
    showInLegend: false
  }]
});