THotPDF.RenderLoadedPageToBitmapAsync Method
Résumé de la méthode: THotPDF.RenderLoadedPageToBitmapAsync Method
Déclaration
function RenderLoadedPageToBitmapAsync(PageIndex, DPI: Integer): TThread;Unité
HPDFDoc
Paramètres
| Nom | Objectif |
|---|---|
PageIndex | Zero-based loaded page index |
DPI | Rendering resolution in dots per inch |
Valeur de retour
Returns a started TThread instance owned by the caller
Notes d'utilisation
- The returned thread has FreeOnTerminate set to False and must be freed by the caller
- Use GetLoadedCachedRenderedBitmap after the worker completes to retrieve the cached page bitmap
API associées
- THotPDF
- THPDFPage
- Sommaire