DigitalZoomRatio Property (ImGearEXIFMetadata)

Visual Basic
C#
Managed Extensions for C++
C++/CLI

'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.

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.

Reference

ImGearEXIFMetadata Class
ImGearEXIFMetadata Members
ImGearRationalUInt Structure