THPDFPageCompositionInfo Record
Reports target, overlay, underlay, and imported form counters for loaded page range composition
Declaration
THPDFPageCompositionInfo= record
TargetPageCount: Integer;
OverlayPageCount: Integer;
UnderlayPageCount: Integer;
ImportedFormCount: Integer;
end;Unit
HPDFDoc
Fields
| Field | Purpose |
|---|---|
TargetPageCount | Number of pages in the loaded document selected by the target page range |
OverlayPageCount | Number of overlay forms stamped above existing target page content |
UnderlayPageCount | Number of underlay forms attached below existing target page content |
ImportedFormCount | Total source pages imported as form XObjects across both layers |
Usage notes
- Filled by
ComposeLoadedPageRanges;ImportedFormCountequalsOverlayPageCountplusUnderlayPageCountafter a successful run - Empty range strings default to all pages of the respective document, so
TargetPageCountthen matches the loaded page count - Source pages repeat according to the overlay and underlay cycle policies, which can make the layer counters exceed the source page counts