How do I detect a zoom event in highcharts?

Question

Is it possible to detect a zoom event in Highcharts? My use case is that I have some state external to the chart, and when the user zooms in on part of it I want to detect what

Answer 1

I found a way using redraw global event:

{
  redraw: function(event) {
    if (
      (event ? .target ? .axes[0] && event ? .target ? .axes[0].max !== event ? .target ? .axes[0].oldMax) || 
      (event ? .target ? .axes[1] && event ? .target ? .axes[1].max !== event ? .target ? .axes[1].oldMax)) {
        // Here you can be sure the this is closer to a zoom event... almost, because it also detect drag on the map :(
      }
  }
}

I just want to leave this here because I decide to use something else but my future self might need it :D