getDataBounds method

void getDataBounds(
  1. double getValue(
    1. ChartDataPoint
    ),
  2. double combine(
    1. double,
    2. double
    )
)

Get data bounds

Implementation

void getDataBounds(
  double Function(ChartDataPoint) getValue,
  double Function(double, double) combine,
) {
  // This will be overridden by subclasses
}