Flutter fl_chart limit amount of titles on x axis

Question

Is it possible to limit the amount of shown titles on the x axis (e.g. max 3 titles) to avoid that titles overlap like in the picture?

Answer 1

You can use the bottomTitles parameter when creating your LineChartData object to specify an interval.

bottomTitles: AxisTitles(
    sideTitles: SideTitles(
        showTitles: true,
        interval: 10,
    ),
),

If you want even more control, you can specify a functor for the getTitlesWidget parameter to control exactly which values are labeled and how they're styled.

Take a look at the code sample for Sample 1 here.