page property

@override double? get page

The current page displayed in the PageView.

Implementation

@override
double? get page {
  assert(
    !hasPixels || hasContentDimensions,
    'Page value is only available after content dimensions are established.',
  );
  return !hasPixels || !hasContentDimensions
      ? null
      : _cachedPage ??
          getPageFromPixels(
              clampDouble(pixels, minScrollExtent, maxScrollExtent),
              viewportDimension);
}