ImageFileFormatEnum
ImageFileFormatEnum enumeration constants are used to specify the format of the image file that can be read or written by means of ABBYY FineReader Engine*. ABBYY FineReader Engine can open image files in all formats described by these enumeration constants, but not all formats are supported for writing.
Important! Office document formats work with PDF copies of the source documents.
typedef enum {
IFF_UnknownFormat,
IFF_BmpBwUncompressed,
IFF_BmpGrayUncompressed,
IFF_BmpColorUncompressed,
IFF_DcxBwPackbits,
IFF_DcxGrayPackbits,
IFF_DcxColorPackbits,
IFF_JpegGrayJfif,
IFF_JpegColorJfif,
IFF_PcxBwPackbits,
IFF_PcxGrayPackbits,
IFF_PcxColorPackbits,
IFF_PngBwPng,
IFF_PngGrayPng,
IFF_PngColorPng,
IFF_TiffBwUncompressed,
IFF_TiffBwCcittGroup3,
IFF_TiffBwCcittGroup3Fax,
IFF_TiffBwCcittGroup4,
IFF_TiffBwPackbits,
IFF_TiffGrayUncompressed,
IFF_TiffGrayPackbits,
IFF_TiffGrayJpegJfif,
IFF_TiffColorUncompressed,
IFF_TiffColorPackbits,
IFF_TiffColorJpegJfif,
IFF_TiffGrayABBYYLossless,
IFF_TiffColorABBYYLossless,
IFF_Jpeg2kGray,
IFF_Jpeg2kColor,
IFF_PDF,
IFF_TiffBwLZW,
IFF_TiffGrayLZW,
IFF_TiffColorLZW,
IFF_TiffBwZip,
IFF_TiffGrayZip,
IFF_TiffColorZip,
IFF_GifBwLZW,
IFF_GifGrayLZW,
IFF_GifColorLZW,
IFF_JBIG2,
IFF_Doc,
IFF_DocX,
IFF_Rtf,
IFF_Html,
IFF_Txt,
IFF_Odt,
IFF_Xls,
IFF_XlsX,
IFF_Ods,
IFF_Ppt,
IFF_PptX,
IFF_Odp
IFF_Bmp,
IFF_Dcx,
IFF_Gif,
IFF_Jpeg,
IFF_Jpeg2k,
IFF_Pcx,
IFF_Png,
IFF_Tiff
} ImageFileFormatEnum;
Elements
Name | Description | Supported for reading | Supported for writing |
---|---|---|---|
IFF_BmpBwUncompressed | Black-and-white uncompressed BMP. | + | + |
IFF_BmpColorUncompressed | Color uncompressed BMP. | + | + |
IFF_BmpGrayUncompressed | Gray uncompressed BMP. | + | + |
IFF_DcxBwPackbits | Black-and-white DCX. | + | + |
IFF_DcxColorPackbits | Color DCX. | + | + |
IFF_DcxGrayPackbits | Gray DCX. | + | + |
IFF_GifBwLZW | Black-and-white GIF, LZW-compressed. | + | |
IFF_GifColorLZW | Color GIF, LZW-compressed. | + | |
IFF_GifGrayLZW | Gray GIF, LZW-compressed. | + | |
IFF_JBIG2 | JBIG2. | + | + |
IFF_Jpeg2kGray | Gray JPEG 2000. | + | + |
IFF_Jpeg2kColor | Color JPEG 2000. | + | + |
IFF_JpegColorJfif | Color JPEG (JFIF fomat). | + | + |
IFF_JpegGrayJfif | Gray JPEG (JFIF fomat). | + | + |
IFF_PcxBwPackbits | Black-and-white PCX. | + | + |
IFF_PcxColorPackbits | Color PCX. | + | + |
IFF_PcxGrayPackbits | Gray PCX. | + | + |
IFF_PDF | PDF. | + | * |
IFF_PngBwPng | Black-and-white PNG. | + | + |
IFF_PngColorPng | Color PNG. | + | + |
IFF_PngGrayPng | Gray PNG. | + | + |
IFF_TiffBwCcittGroup3 | Black-and-white TIFF, GROUP3 compressed. | + | + |
IFF_TiffBwCcittGroup3Fax | Black-and-white TIFF, GROUP3FAX compressed. | + | |
IFF_TiffBwCcittGroup4 | Black-and-white TIFF, GROUP4 compressed. | + | + |
IFF_TiffBwLZW | Black-and-white TIFF, LZW-compressed. | + | + |
IFF_TiffBwPackbits | Black-and-white TIFF, PACKBITS compressed. | + | + |
IFF_TiffBwUncompressed | Black-and-white uncompressed TIFF. | + | + |
IFF_TiffBwZip | Black-and-white TIFF, ZIP-compressed. | + | + |
IFF_TiffColorABBYYLossless | Color TIFF, ABBYYLossless compressed. | + | |
IFF_TiffColorJpegJfif | Color TIFF, JPEG(JFIF) compressed. | + | + |
IFF_TiffColorLZW | Color TIFF, LZW-compressed. | + | + |
IFF_TiffColorPackbits | Color TIFF, PACKBITS compressed. | + | + |
IFF_TiffColorZip | Color TIFF, ZIP-compressed. | + | + |
IFF_TiffColorUncompressed | Color uncompressed TIFF. | + | + |
IFF_TiffGrayABBYYLossless | Gray TIFF, ABBYYLossless compressed. | + | |
IFF_TiffGrayJpegJfif | Gray TIFF, JPEG(JFIF) compressed. | + | + |
IFF_TiffGrayPackbits | Gray TIFF, PACKBITS compressed. | + | + |
IFF_TiffGrayUncompressed | Gray uncompressed TIFF. | + | + |
IFF_TiffGrayLZW | Gray TIFF, LZW-compressed. | + | + |
IFF_TiffGrayZip | Gray TIFF, ZIP-compressed. | + | + |
IFF_UnknownFormat | This value specifies unknown format. May only appear as the return value. | ||
IFF_Doc | DOC. | + | * |
IFF_DocX | DOCX. | + | * |
IFF_Rtf | RTF. | + | * |
IFF_Html | HTML. | + | * |
IFF_Txt | TXT. | + | * |
IFF_Odt | ODT. | + | * |
IFF_Xls | XLS. | + | * |
IFF_XlsX | XLSX. | + | * |
IFF_Ods | ODS. | + | * |
IFF_Ppt | PPT. | + | * |
IFF_PptX | PPTX. | + | * |
IFF_Odp | ODP. | + | * |
IFF_Bmp | BMP. | + | * |
IFF_Dcx | DCX. | + | * |
IFF_Gif | GIF. | + | * |
IFF_Jpeg | JPEG. | + | * |
IFF_Jpeg2k | JPEG 2000. | + | * |
IFF_Pcx | PCX. | + | * |
IFF_Png | PNG. | + | * |
IFF_Tiff | TIFF. | + | * |
* Several file formats (used in PDF files, Office documents, and images without specified color type) are unavailable for writing. To save the documents, use the export methods (for example, the Export method of the FRDocument object or the SaveToFile method of the PDFAttachment object for attachments) instead.
Used in
IEngine::CreateMultipageImageWriter
IImageDocument::SourceImageFileFormat
See also
03.07.2024 8:50:25