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

Engine

PrepareBitmap

24.03.2023 8:51:52

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