toPdfCrossAxisSpacing method

double toPdfCrossAxisSpacing()

Gets the cross axis spacing of the SliverGridDelegate.

Implementation

double toPdfCrossAxisSpacing() {
  switch (runtimeType) {
    case SliverGridDelegateWithFixedCrossAxisCount:
      return (this as SliverGridDelegateWithFixedCrossAxisCount)
          .crossAxisSpacing;
    case SliverGridDelegateWithMaxCrossAxisExtent:
      return (this as SliverGridDelegateWithMaxCrossAxisExtent)
          .crossAxisSpacing;
    default:
      throw Exception('Unsupported SliverGridDelegate: $runtimeType');
  }
}