BCSaveImageToBuffer

ERRCODE BCSaveImageToBuffer ( t_BarCode *  pBarCode, LPBYTE *  lpBuffer, e_IMType  eImageType, LONG  lXSize, LONG  lYSize, LONG  lXRes, LONG  lYRes   ) The values of XSize and YSize should be increased, if the barcode is not readable or requires a high printing resolution. The values of XRes and YRes can affect the printing size when printing from graphic- or painting programs (but not when printing from the browser!). The buffer will be allocated on the global heap. Retrieve the buffer size in Bytes with GlobalSize((HGLOBAL)GlobalHandle(szBuffer)). It is recommended to lock the buffer before reading with pMem = GlobalLock (hMem) and unlock it afterwards (GlobalUnlock(hMem)). When no longer needed the buffer must be released by calling GlobalFreePtr(buffer) (WINDOWSX.h macro). Note: WINDOWS only See also: BCSaveImageToBufferExt() Parameters: [in]  pBarCode  Pointer to barcode structure. [out]  lpBuffer  Buffer. [in]  eImageType  Enumeration for the type of the image. [in]  lXSize  X-Size of the image [pixel]. [in]  lYSize  Y-Size of the image [pixel]. [in]  lXRes  X-Resolution of the image [pixels / inch]. [in]  lYRes  Y-Resolution of the image [pixels / inch]. Return values: ERRCODE  ErrOk (0) in case of success. Non-zero if error occurred.

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