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 picked out by the target page range |
OverlayPageCount | Number of overlay forms stamped over the top of existing target page content |
UnderlayPageCount | Number of underlay forms attached beneath existing target page content |
ImportedFormCount | Total source pages imported as form XObjects across the two layers |
Usage notes
- Filled in by
ComposeLoadedPageRanges;ImportedFormCountequalsOverlayPageCountplusUnderlayPageCountafter a successful run - Empty range strings default to all pages of the document concerned, so
TargetPageCountthen matches the loaded page count - Source pages repeat according to the overlay and underlay cycle policies, which can push the layer counters past the source page counts