Bitmap Images

BCSaveImageA BCSaveImageExA BCSaveImageExW BCSaveImageToBuffer BCSaveImageToBufferEx BCSaveImageW

ERRCODE BCSaveImageExW ( t_BarCode *  pBarCode, HDC  hDC, LPCWSTR  lpszFileName, e_IMType  eImageType, LONG  lQuality, LONG  lXSize, LONG  lYSize, DOUBLE  dXRes, DOUBLE  dYRes   ) Saves barcode to an image-file (extended version, Windows only). Saves the content of the barcode object as image-file with respect to a specified device context (if not needed hDC can be set to 0). The values of lXSize and lYSize should be increased, if the barcode is not readable or if the data density is high. The values of dXRes and dYRes can affect the printing size when printing from graphic- or painting programs. The image quality sets the compression algorithm (depending on the image type). With vector-EPS files you can choose between using Windows fonts (nQuality = 0) and using Postscript compatible fonts (nQuality = 1). A file extension according to selected image type is appended automatically if the file name does not already end with a safe file extension. Safe file extensions are ".bmp", ".emf", ".eps", ".gif", ".jpg", ".jpeg", ".pcx", ".png", ".tif", and ".tmp". Note: WINDOWS only Use this function to be able to generate images with colors different from black and white. See also: BCSaveImage(), BCSaveImageToBuffer(), BCPostscriptToFile(), BCPCLToMemory(), BCGetEnhMetaFile() Parameters: [in]  pBarCode  Pointer to barcode structure. [in]  hDC  Device context handle (default: NULL). [in]  lpszFileName  Filename. [in]  eImageType  Enumeration for the type of the image. [in]  lQuality  Image Quality (Meaning depends on image type; -1 for default). [in]  lXSize  X-Size of the image [pixel]. For Vector-EPS the unit is [0.001 mms] [in]  lYSize  Y-Size of the image [pixel]. For Vector-EPS the unit is [0.001 mms] [in]  dXRes  X-Resolution of the image [pixels / inch]. [in]  dYRes  Y-Resolution of the image [pixels / inch}. Return values: ERRCODE  ErrOk (0) in case of success. Non-zero if error occurred.