THotPDF.RenderLoadedPageToBitmapAsync Method
خلاصه متد: THotPDF.RenderLoadedPageToBitmapAsync Method
اعلان
function RenderLoadedPageToBitmapAsync(PageIndex, DPI: Integer): TThread;واحد
HPDFDoc
پارامترها
| نام | هدف |
|---|---|
PageIndex | Zero-based loaded page index |
DPI | Rendering resolution in dots per inch |
مقدار بازگشت
Returns a started TThread instance owned by the caller
یادداشتهای استفاده
- 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
APIهای مرتبط
- THotPDF
- THPDFPage
- فهرست