D3 v4 - Get the value of the each tick present on an axis?

Question

Using D3.js version 4, is there a way to get an array of the values for each tick on an axis?

Edit:

From D3 documentation

# axis.tickValue

Answer 1

If you have a reference to the axis, you can use:

axis.scale().ticks()

If you want them all formatted out, I'd get them from the DOM:

d3.selectAll(".tick>text")
  .nodes()
  .map(function(t){
    return t.innerHTML;
  })

Running code: