setValueFormatter method

void setValueFormatter(
  1. ValueFormatter f
)

Sets the formatter to be used for formatting the axis labels. If no formatter is set, the chart will automatically determine a reasonable formatting (concerning decimals) for all the values that are drawn inside the chart. Use chart.getDefaultValueFormatter() to use the formatter calculated by the chart.

@param f

Implementation

void setValueFormatter(ValueFormatter f) {
  if (f == null)
    _axisValueFormatter = DefaultAxisValueFormatter(_decimals);
  else
    _axisValueFormatter = f;
}