PdfViewerCalculateCurrentPageNumberFunction typedef

PdfViewerCalculateCurrentPageNumberFunction = int? Function(Rect visibleRect, List<Rect> pageRects, PdfViewerController controller)

Function to guess the current page number based on the visible rectangle and page layouts.

Implementation

typedef PdfViewerCalculateCurrentPageNumberFunction = int? Function(
  Rect visibleRect,
  List<Rect> pageRects,
  PdfViewerController controller,
);