VintaSoft Twain .NET SDK v10.2
Vintasoft.WpfTwain Namespace / ExtendedImageInfoId Enumeration




In This Topic
    ExtendedImageInfoId Enumeration
    In This Topic
    Specifies available extended image attributes.
    Syntax
    'Declaration
     
    Public Enum ExtendedImageInfoId 
       Inherits System.Enum
    'Usage
     
    Dim instance As ExtendedImageInfoId
    public enum ExtendedImageInfoId : System.Enum 
    __value public enum ExtendedImageInfoId : public System.Enum 
    public enum class ExtendedImageInfoId : public System.Enum 
    Members
    MemberDescription
    BarcodeConfidenceThis number reflects the degree of certainty the bar code engine has in the accuracy of the information obtained from the scanned image and ranges from 0 (no confidence) to 100 (supreme confidence). The Source may return a value of -1 if it does not support confidence reporting.
    BarcodeCountReturns the number of bar codes found on the document image. A value of 0 means the bar code engine was enabled but that no bar codes were found. A value of -1 means the bar code engine was not enabled.
    BarcodeRotationThe bar code�s orientation on the scanned image is described in reference to a Western-style interpretation of the image.
    BarcodeTextThe text of a bar code found on a page.
    BarcodeTextLengthThe number of ASCII characters derived from the bar code.
    BarcodeTypeThe type of bar code found on a page.
    BarcodeXThe X coordinate of a bar code found on a page.
    BarcodeYThe Y coordinate of a bar code found on a page.
    BlackSpecklesRemovedThe number of black speckles removed from the image when despeckle is enabled.
    BooknameBook name.
    CameraThe primary use of this value is to determine if the image is from the top or the bottom side of a sheet of paper. This is accomplished by naming the camera that was used to obtain the image. For Sources that support DAT_FILESYSTEM, the Application can use the string to determine if the camera is capturing images from the top or bottom side of the paper.
    ChapterNumberChapter number.
    DeshadeBlackCountNewThe total number of black pixels in the region after deshading. If this value is unknown the Source returns -1.
    DeshadeBlackCountOldThe total number of black pixels in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeBlackRlMaxThe longest black pixel run-length in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeBlackRlMinThe shortest black pixel run-length in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeCountReturns the number of shaded regions found and erased in the document image. A value of 0 means the deshade engine was enabled but that no regions were processed. A value of -1 means the deshade engine was not enabled.
    DeshadeHeightThe height of a shaded region found on a page.
    DeshadeLeftThe left coordinate of a shaded region found on a page.
    DeshadeSizeThe width of the dots within the shade region.
    DeshadeTopThe top coordinate of a shaded region found on a page.
    DeshadeWhiteCountNewThe total number of white pixels in the region after deshading. If this value is unknown the Source returns -1.
    DeshadeWhiteCountOldThe total number of white pixels in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeWhiteRlAverageThe average length of all white pixel run-lengths in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeWhiteRlMaxThe longest white pixel run-length in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeWhiteRlMinThe shortest white pixel run-length in the region prior to deshading. If this value is unknown the Source returns -1.
    DeshadeWidthThe width of a shaded region found on a page.
    DeskewStatusReturns the status of the deskew operation.
    DocumentNumberDocument number.
    EndOrSedTextThe text that was endorsed on the paper by the scanner.
    FileSystemSourceReturns a DAT_FILESYSTEM string describing the camera that captured the image data.
    FormConfidenceThe confidence that the specified form was detected. This is an array property with a confidence factor for each form In the data set with 0 meaning no match and 100 meaning absolute certainty. Typically values over 70 imply a good form match with the template.
    FormHorzDocOffsetAn array containing the perceived vertical offsets of the form image being matched against a set of master forms. This is useful for page registration once the form has been recognized.
    FormTemplateMatchThe array of file names for the master forms matched against a form. If multi-page master forms are used, the associated page numbers are contained in the FORMTEMPLATEPAGEMATCH capability array.
    FormTemplatePageMatchAn array containing the number of the page from a multi-page master form matched against a form image. It is useful when matching a form image against the pages of a multi-page master form. The file name of the master form is contained in the FORMTEMPLATEMATCH capability.
    FormVertDocOffsetAn array containing the perceived vertical offsets of the form image being matched against a set of master forms. This is useful for page registration once the form has been recognized.
    FrameGets information about image layout of the device.
    FrameNumberChronological index of the acquired frame.
    HorzLineCountReturns the number of horizontal lines found and erased in the document image. A value of 0 means the line removal engine was enabled but that no lines were found. A value of -1 means the line engine was not enabled.
    HorzLineLengthThe length of a horizontal line detected in the image.
    HorzLineThicknessThe thickness (height) of a horizontal line detected in the image.
    HorzLineXCoordThe x coordinate of a horizontal line detected in the image.
    HorzLineYCoordThe y coordinate of a horizontal line detected in the image.
    IccProfileReturns the name of the ICC profile that was used to render the current image. This may be a fully qualified path indicating the exact location of the ICC profile.

    If this is not a fully qualified path, then the default location is operating system dependant.

    Windows default location:
    windows_path\system32\spool

    Supported from TWAIN 1.91.
    ImageMergedIndicates that the current image is the result of a merger between the front and rear images of a duplex capture. See ICAP_IMAGEMERGE for more information.
    Kodak_AutoColorAmountAuto color amount. This extended info supported only by Kodak scanners.
    Kodak_AutoColorDetectedAuto color detected. This extended info supported only by Kodak scanners.
    Kodak_AutoColorThresholdAuto color threshold. This extended info supported only by Kodak scanners.
    Kodak_BarcodeGemini Barcode(s). This extended info supported only by Kodak scanners.
    Kodak_BinarizationQualityConveys the quality level of the binarized image. This extended info supported only by Kodak scanners.
    Kodak_BitonalContrastPhoenix bitonal contrast. This extended info supported only by Kodak scanners.
    Kodak_BitonalContrastPercentagePhoenix bitonal contrast percentage. This extended info supported only by Kodak scanners.
    Kodak_BitonalThresholdPhoenix bitonal threshold. This extended info supported only by Kodak scanners.
    Kodak_BitOrderBit order in a byte. This extended info supported only by Kodak scanners.
    Kodak_Bookname_AFixed field Prism/Wildfire A. This extended info supported only by Kodak scanners.
    Kodak_Bookname_BFixed field Prism/Wildfire B. This extended info supported only by Kodak scanners.
    Kodak_Bookname_CFixed field Prism/Wildfire C. This extended info supported only by Kodak scanners.
    Kodak_Bookname_DFixed field Prism/Wildfire D. This extended info supported only by Kodak scanners.
    Kodak_CompressionImage compression. This extended info supported only by Kodak scanners.
    Kodak_DateDate in format YY/MM/DD. This extended info supported only by Kodak scanners.
    Kodak_DeskewDeskew status. This extended info supported only by Kodak scanners.
    Kodak_DeskewAngleDeskew angle. This extended info supported only by Kodak scanners.
    Kodak_DeskewAngleActualSigned deskew angle to scanner precision. This extended info supported only by Kodak scanners.
    Kodak_DeskewConfidenceFactorPhoenix deskew confidence factor. This extended info supported only by Kodak scanners.
    Kodak_DifferenceHistogramPhoenix difference histogram. This extended info supported only by Kodak scanners.
    Kodak_DitherBitonal dithering algorithm used. This extended info supported only by Kodak scanners.
    Kodak_DocumentCountCount of pages. This extended info supported only by Kodak scanners.
    Kodak_DropOutStatusECDO algorithm status. This extended info supported only by Kodak scanners.
    Kodak_FeaturePatchFeature patch (only image with patch: i200/i600). This extended info supported only by Kodak scanners.
    Kodak_FoldedCornerPercentagePhoenix folded corner percentage. This extended info supported only by Kodak scanners.
    Kodak_GammaTablePhoenix gamma table. This extended info supported only by Kodak scanners.
    Kodak_ImageAddressDefinitionsImage Address field definitions. This extended info supported only by Kodak scanners.
    Kodak_ImageAddressStringPrism/Wildfire image address string. This extended info supported only by Kodak scanners.
    Kodak_ImageNumberCount images this session. This extended info supported only by Kodak scanners.
    Kodak_ImageStatusAlien image status. This extended info supported only by Kodak scanners.
    Kodak_LatchedFlagGemini Latched. This extended info supported only by Kodak scanners.
    Kodak_LengthNumber of bytes of image data. This extended info supported only by Kodak scanners.
    Kodak_LevelImage Address Level. This extended info supported only by Kodak scanners.
    Kodak_LineLengthImage width. This extended info supported only by Kodak scanners.
    Kodak_LongPaperLastSegmentLong pager last segment. This extended info supported only by Kodak scanners.
    Kodak_LongPaperSegmentLong paper segment number. This extended info supported only by Kodak scanners.
    Kodak_ModeGemini Mode (1-18). This extended info supported only by Kodak scanners.
    Kodak_MomentaryFlagGemini Momentary. This extended info supported only by Kodak scanners.
    Kodak_MultifeedMultifeed detected. This extended info supported only by Kodak scanners.
    Kodak_PageImageNumberImage count on a page (1 - 4). This extended info supported only by Kodak scanners.
    Kodak_PageLengthImage height. This extended info supported only by Kodak scanners.
    Kodak_PageNumberCount sheets of paper this session. This extended info supported only by Kodak scanners.
    Kodak_PageSideSide of page (0-front 1-rear). This extended info supported only by Kodak scanners.
    Kodak_PatchDetectedPatch was found on the document. This extended info supported only by Kodak scanners.
    Kodak_PersonalityCardFooterPersonality-Card footer. This extended info supported only by Kodak scanners.
    Kodak_PersonalityCardHeaderPersonality-Card header. This extended info supported only by Kodak scanners.
    Kodak_PolarityPolarity. This extended info supported only by Kodak scanners.
    Kodak_PrinterIndexKinda like the document count. This extended info supported only by Kodak scanners.
    Kodak_PrinterStringViper/Prism/Wildfire printed string. This extended info supported only by Kodak scanners.
    Kodak_ProcessingStatusProcessing status. This extended info supported only by Kodak scanners.
    Kodak_RawImageHeaderRaw image header from scanner. This extended info supported only by Kodak scanners.
    Kodak_RegenerationAlien retry count. This extended info supported only by Kodak scanners.
    Kodak_ResolutionResolution in dots per inch. This extended info supported only by Kodak scanners.
    Kodak_SumHistogramPhoenix sum historgram. This extended info supported only by Kodak scanners.
    Kodak_TimeTime in format HH/MM/00. This extended info supported only by Kodak scanners.
    Kodak_TokenCountAlien token flag. This extended info supported only by Kodak scanners.
    Kodak_XmlEverything in XML format. This extended info supported only by Kodak scanners.
    Kodak_XOffsetLeft cropping offset. This extended info supported only by Kodak scanners.
    Kodak_YOffsetRight cropping offset. This extended info supported only by Kodak scanners.
    Kodal_RollImagelink 990 Film Roll Number. This extended info supported only by Kodak scanners.
    LastSegmentReturns TRUE if the current segment is the last segment of a page. Supported from TWAIN 1.91.
    MagDataThis is a "blob" of data with a byte count retrieved from the driver/device. The interpretation of the data comes from TWEI_MAGTYPE. Supported from TWAIN 2.0.
    MagDataLengthThis describes the length of the magnetic data. Either in bytes for "blob" or data or characters for string data.
    MagTypeDescribes the kind of magnetic data. Supported from TWAIN 2.0.
    PageNumberPage number.
    PageSideSide of page.
    PaperCountReturns a value indicating if the image represents the front or rear of the sheet of paper. Supported from TWAIN 2.2.
    PatchCodeThe patch code detected.
    PixelFlavorPixel flavor.
    PrinterTextTest that was printed on the document.
    SegmentNumberReturns a number identifying the segment of an image. Supported from TWAIN 1.91.
    SkewConfidenceThis number reflects the degree of certainty the deskew engine has in the accuracy of the deskewing of the current image and ranges from 0 (no confidence) to 100 (supreme confidence). The Source may return a value of -1 if it does not support confidence reporting.
    SkewFinalAngleThe amount of skew in the deskewed image. This number may not be zero.
    SkewOriginalAngleDeskew engine not enabled
    SkewWindowX1This is the X image coordinate of the upper left corner of the virtual deskewed image. It may be negative indicating the deskewed corner is not represented by actual pixels.
    SkewWindowX2The X image coordinate of the upper right corner of the virtual deskewed image.
    SkewWindowX3This is the X image coordinate of the lower left corner of the virtual deskewed image. It may be negative indicating the deskewed corner is not represented by actual pixels.
    SkewWindowX4The X image coordinate of the lower right corner of the virtual deskewed image.
    SkewWindowY1The Y image coordinate of the upper left corner of the virtual deskewed image. It may be negative indicating the deskewed corner is not represented by actual pixels.
    SkewWindowY2The Y image coordinate of the upper right corner of the virtual deskewed image.
    SkewWindowY3The Y image coordinate of the lower left corner of the virtual deskewed image.
    SkewWindowY4The Y image coordinate of the lower right corner of the deskewed image.
    SpecklesRemovedThe number of speckles removed from the image when de-speckle is enabled.
    VertLineCountReturns the number of vertical lines found and erased in the document image. A value of 0 means the line removal engine was enabled but that no lines were found. A value of -1 means the line engine was not enabled.
    VertLineLengthThe length of a vertical line detected in the image.
    VertLineThicknessThe thickness (width) of a vertical line detected in the image.
    VertLineXCoordThe x coordinate of a vertical line detected in the image.
    VertLineYCoordThe y coordinate of a vertical line detected in the image.
    WhiteSpecklesRemovedThe number of white speckles removed (black speckles added) from the image when despeckle is enabled.
    Inheritance Hierarchy

    System.Object
       System.ValueType
          System.Enum
             Vintasoft.WpfTwain.ExtendedImageInfoId

    Requirements

    Target Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

    See Also