Ngx-charts: Rounding on Axis Values

[amcdnl]

Need some ability to round axis values so Instead of 0, 0.5, 1 ... it just be 0, 1, etc

[andrreea]

I'm dealing with the same issue. This would be very useful to have. Or at least to be able to specify the xScale, xDomain, and yScale, yDomain.
Thank you!

[marjan-georgiev]

We opted for a more generic solution to this problem.

We added xAxisTickFormatting and yAxisTickFormatting inputs to all charts that have X and Y axis.

They accept a function, in which you can return a string that will be displayed in place of the axis tick label.

If you want to hide a label, just return an empty string.

In this particular example, the function to round labels on whole numbers would be:

axisFormat(val) {
  if (val % 1 === 0) {
    return val.toLocaleString();
  } else {
    return '';
  }
}