AxisRenderer.ticks

A list of Axis' Tick elements.

Please note that these are disabled by default. To enable ticks, you'll need to set disabled and strokeOpacity properties of the tick template.

categoryAxis.renderer.ticks.template.disabled = false;
categoryAxis.renderer.ticks.template.strokeOpacity = 0.5;

categoryAxis.renderer.ticks.template.disabled = false;
categoryAxis.renderer.ticks.template.strokeOpacity = 0.5;

{
  // ...
  "xAxes": [{
    // ...
    "renderer": {
      "ticks": {
        "disabled": false,
        "strokeOpacity": 0.5
      }
    }
  }]
}