THotPDF.GetLoadedCachedRenderedBitmap Method
Povzetek metode: THotPDF.GetLoadedCachedRenderedBitmap Method
Deklaracija
function GetLoadedCachedRenderedBitmap(PageIndex, DPI: Integer): TBitmap;Unit
HPDFDoc
Parametri
| Name | Namen |
|---|---|
PageIndex | Zero-based loaded page index |
DPI | Rendering resolution in dots per inch |
Vrnjena vrednost
Returns the cached or newly rendered bitmap, or nil for an invalid page index
Opombe o uporabi
- The render cache is protected by the document render lock
- The caller owns the returned bitmap instance according to the loaded-page rendering contract
Povezani API-ji
- THotPDF
- THPDFPage
- Vsebina