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




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

    Property Value

    Nullable (boxed) ImageGear.Core.ImGearRationalUInt structure value.
    Remarks
    This property accesses the DigitalZoomRatio tag. This tag indicates the digital zoom ratio when the image was shot. If the numerator of the recorded value is 0, this indicates that digital zoom was not used.

    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