Nivo: How I can avoid float numbers on y axis?

[ellipticaldoor]

Right now I have this chart

But I know that I'm never going to have float values, can I only show integers?

[plouc]

Yes, you can set the tickValues property to [0, 1] for example.

[strahius]

@plouc is there no other option? What if the y values are in the thousands?

[kkkrist]

Recently ran into the floats problem while visualising data with a narrow range of values (single-digit; with a wide range of values this shouldn't happen anyway?).

tickValues also takes a number which will then define the number of ticks to display (docs). So if you use the number of unique values on the axis as argument, the floats should be gone:

<Line
  axisLeft={{
    tickValues: data.reduce((set, { y }) => set.add(y), new Set()).size
  }}
/>

[timbrunette]

Had a similar problem where it didn't make sense to show these float intervals:

Found a solution to this problem via https://stackoverflow.com/a/12643613
can set format to:

<Line
  axisLeft={{
    format: e => Math.floor(e) === e && e
  }}
/>

Which will result in the tick values of any floats not showing:

This should work with a dynamic interval range (not limited by the data itself)