THotPDF.GetLoadedCachedRenderedBitmap Method
Rezumatul metodei: THotPDF.GetLoadedCachedRenderedBitmap Method
Declarație
function GetLoadedCachedRenderedBitmap(PageIndex, DPI: Integer): TBitmap;Unitate
HPDFDoc
Parametri
| Nume | Scop |
|---|---|
PageIndex | Zero-based loaded page index |
DPI | Rendering resolution in dots per inch |
Valoare de întoarcere
Returns the cached or newly rendered bitmap, or nil for an invalid page index
Note de utilizare
- The render cache is protected by the document render lock
- The caller owns the returned bitmap instance according to the loaded-page rendering contract
API-uri asociate
- THotPDF
- THPDFPage
- Cuprins