THotPDF.GetLoadedCachedRenderedBitmap Method
Souhrn metody: THotPDF.GetLoadedCachedRenderedBitmap Method
Deklarace
function GetLoadedCachedRenderedBitmap(PageIndex, DPI: Integer): TBitmap;Jednotka
HPDFDoc
Parametry
| Název | Účel |
|---|---|
PageIndex | Zero-based loaded page index |
DPI | Rendering resolution in dots per inch |
Návratová hodnota
Returns the cached or newly rendered bitmap, or nil for an invalid page index
Poznámky k použití
- The render cache is protected by the document render lock
- The caller owns the returned bitmap instance according to the loaded-page rendering contract
Související API
- THotPDF
- THPDFPage
- Obsah