ImageGear v26.5 - Updated
ImageGear.Core Assembly / ImageGear.Formats.EXIF Namespace / ImGearEXIFMetadata Class / SubjectDistance Property




In This Topic
    SubjectDistance Property (ImGearEXIFMetadata)
    In This Topic
    Gets or sets SubjectDistance Tag value.
    Syntax
    'Declaration
     
    Public Property SubjectDistance As Nullable(Of ImGearRationalUInt)
    'Usage
     
    Dim instance As ImGearEXIFMetadata
    Dim value As Nullable(Of ImGearRationalUInt)
     
    instance.SubjectDistance = value
     
    value = instance.SubjectDistance
    public Nullable<ImGearRationalUInt> SubjectDistance {get; set;}
    public: __property Nullable<ImGearRationalUInt> get_SubjectDistance();
    public: __property void set_SubjectDistance( 
       Nullable<ImGearRationalUInt> value
    );
    public:
    property Nullable<ImGearRationalUInt> SubjectDistance {
       Nullable<ImGearRationalUInt> get();
       void set (    Nullable<ImGearRationalUInt> value);
    }

    Property Value

    Nullable (boxed) ImageGear.Core.ImGearRationalUInt structure value.
    Remarks
    This property accesses the SubjectDistance tag. The tag specifies the distance to the subject, given in meters. Note that if the numerator of the recorded value is FFFFFFFF.H, Infinity shall be indicated; and if the numerator is 0, Distance unknown shall be indicated.

    Get accessor returns the tag value if the tag is present in the metadata tree, or null otherwise.

    Set accessor replaces the current tag value if the tag is present in the metadata tree, adds the tag if it was not present, or deletes the tag if a null value is passed.

    See the EXIF 2.2 specification for tag usage details.

    See Also