THotPDF.GetLoadedCachedRenderedBitmap Method
Riepilogo del metodo: THotPDF.GetLoadedCachedRenderedBitmap Method
Dichiarazione
function GetLoadedCachedRenderedBitmap(PageIndex, DPI: Integer): TBitmap;UnitÃ
HPDFDoc
Parametri
| Nome | Scopo |
|---|---|
PageIndex | Zero-based loaded page index |
DPI | Rendering resolution in dots per inch |
Valore restituito
Returns the cached or newly rendered bitmap, or nil for an invalid page index
Note d'uso
- 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 correlate
- THotPDF
- THPDFPage
- Sommario