OpenBitmap Method of the Engine Object
This method opens the specified bitmap image (HBITMAP).
Syntax
C++
HRESULT OpenBitmap( __int64 BitmapHandle, int XResolution, int YResolution, IPrepareImageMode* PrepareMode IImageDocument** Result );
C#
IImageDocument OpenBitmap( Int64 BitmapHandle, int XResolution, int YResolution, IPrepareImageMode PrepareMode );
Visual Basic .NET
Function OpenBitmap( _ BitmapHandle As Int64, _ XResolution As Integer, _ YResolution As Integer, _ [PrepareMode As IPrepareImageMode = Nothing] _ ) As IImageDocument
Parameters
- BitmapHandle
- [in] Specifies the handle of the GDI object (HBITMAP). This handle should be available to the process that operates ABBYY FineReader Engine. The handle is passed as __int64.
- XResolution
- [in] Specifies the horizontal resolution of the bitmap.
- YResolution
- [in] Specifies the vertical resolution of the bitmap.
- PrepareMode
- [in] Refers to the PrepareImageMode object that stores parameters for bitmap conversion in internal format. This parameter may be 0 in which case default parameters of the image preparation mode are used, or, if a profile has been loaded, the parameters set by this profile are used.
- Result
- [out, retval] A pointer to IImageDocument* pointer variable that receives the interface pointer to the resulting ImageDocument object.
Return values
This method has no specific return values. It returns the standard return values of ABBYY FineReader Engine functions.
Remarks
This method does not work if the Engine object is created using the OutprocLoader object.
See also
17.09.2024 15:14:41