Gets or sets the altitude based on the reference in AltitudeDirection. Altitude is expressed as one rational value. The reference unit is meters.

Namespace:  FreeImageAPI.Metadata
Assembly:  FreeImageNET (in FreeImageNET.dll)


public Nullable<FIURational> Altitude { get; set; }
Visual Basic (Declaration)
Public Property Altitude As Nullable(Of FIURational)
Visual C++
property Nullable<FIURational> Altitude {
	Nullable<FIURational> get ();
	void set (Nullable<FIURational> value);


Handling of null values

A null value indicates, that the corresponding metadata tag is not present in the metadata model. Setting this property's value to a non-null reference creates the metadata tag if necessary. Setting this property's value to a null reference deletes the metadata tag from the metadata model.

Version Information


Supported in: 3.12.0, 3.13.0, 3.13.1

See Also