THotPDF.GetLoadedCachedRenderedBitmap Method
메서드 요약: THotPDF.GetLoadedCachedRenderedBitmap Method
선언
function GetLoadedCachedRenderedBitmap(PageIndex, DPI: Integer): TBitmap;유닛
HPDFDoc
매개 변수
| 이름 | 목적 |
|---|---|
PageIndex | Zero-based loaded page index |
DPI | Rendering resolution in dots per inch |
반환 값
Returns the cached or newly rendered bitmap, or nil for an invalid page index
사용 참고
- The render cache is protected by the document render lock
- The caller owns the returned bitmap instance according to the loaded-page rendering contract
관련 API
- THotPDF
- THPDFPage
- 목차