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,
);