THotPDF.GetLoadedCachedRenderedBitmap Method
Súhrn metódy: THotPDF.GetLoadedCachedRenderedBitmap Method
Deklarácia
function GetLoadedCachedRenderedBitmap(PageIndex, DPI: Integer): TBitmap;Unit
HPDFDoc
Parametre
| Name | 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 použitiu
- The render cache is protected by the document render lock
- The caller owns the returned bitmap instance according to the loaded-page rendering contract
Súvisiace API
- THotPDF
- THPDFPage
- Obsah