ImageGear .NET v25.2 - Updated
ImageGear.OCR Assembly / ImageGear.OCR Namespace / ImGearOCROrientationMode Enumeration




In This Topic
    ImGearOCROrientationMode Enumeration
    In This Topic
    Identifies image orientation modes.
    Syntax
    'Declaration
     
    Public Enum ImGearOCROrientationMode 
       Inherits System.Enum
    'Usage
     
    Dim instance As ImGearOCROrientationMode
    public enum ImGearOCROrientationMode : System.Enum 
    __value public enum ImGearOCROrientationMode : public System.Enum 
    public enum class ImGearOCROrientationMode : public System.Enum 
    Members
    MemberValueDescription
    AUTO0Automatic image orientation.
    DOWN3Rotate image down (rotate twice).
    DOWN_FLIPPED131Flip around X-axis.
    FLIPPED129Flip around the Y axis.
    LEFT4Rotate image to the left (90 degrees counter-clockwise).
    LEFT_FLIPPED132Flip around the Y axis, then rotate to the left.
    NO1Do not orient the image.
    RIGHT2Rotate image to the right (90 degrees clockwise).
    RIGHT_FLIPPED130Flip around the Y axis, then rotate to the right.
    Remarks

    Note: Automatic image rotation (AUTO) can only be used with good quality machine-printed texts. It is not applicable to images containing 9-pin dot-matrix text or other non-machine printed text.

    Note: Orientation modes that include mirroring values (those with the suffix FLIPPED) are ignored during image pre-processing ImGearOCRImage.Preprocess. They are available only through ImGearOCRImage.Orient method.

    Inheritance Hierarchy

    System.Object
       System.ValueType
          System.Enum
             ImageGear.OCR.ImGearOCROrientationMode

    See Also