bufferExtent property

double get bufferExtent

The amount of space foreground and background will extend off-screen in each direction if portions of sliver are out of view.

Implementation

double get bufferExtent => _bufferExtent;

set bufferExtent (double value)

Implementation

set bufferExtent(double value) {
  if (value == _bufferExtent) return;
  markNeedsLayout();
  _bufferExtent = value;
}