heightFactor property Null safety

double? heightFactor

If non-null, sets its height to the child's height multiplied by this factor.

Can be both greater and less than 1.0 but must be positive.

Implementation

double? get heightFactor => _heightFactor;
void heightFactor=(double? value)

Implementation

set heightFactor(double? value) {
  assert(value == null || value >= 0.0);
  if (_heightFactor == value) {
    return;
  }
  _heightFactor = value;
  markNeedsLayout();
}