Tick interval on highcharts plot is integer

Question

For some reason tick interval on every chart is an interger value. There are no thickInterval settings, though.

When the data values are small like:

[["1", 0], ["2", 0.01], ["3", 0.01], ["Average", 0.01]]

then thick interval is set to 0.

Accordingly column chart looks like this:

How may I fix it?

Answer 1

1) check that allowDecimals is not set to false

2) check that the axis label formatter is not set in a way that would exclude decimals

3) set the tickInterval explicitly

For better info, provide a fiddle example of your chart demonstrating the problem.

Reference:

• http://api.highcharts.com/highcharts#yAxis.allowDecimals