extrapolateMaxScrollOffset abstract method

double extrapolateMaxScrollOffset(
  1. _PopUpList? popUpList,
  2. int firstIndex,
  3. int lastIndex,
  4. double leadingScrollOffset,
  5. double trailingScrollOffset,
  6. int childCount,
)

Calculates an estimate of the maximum scroll offset.

Implementation

double extrapolateMaxScrollOffset(
  _PopUpList? popUpList,
  int firstIndex,
  int lastIndex,
  double leadingScrollOffset,
  double trailingScrollOffset,
  int childCount,
);