/// <summary>
/// Gets the label for the image object.
/// </summary>
/// <returns>
/// The label value if the <see cref="ImageObject"/> has label, otherwise null.
/// </returns>
/// <exception cref="ObjectDisposedException">The <see cref="ImageObject"/> has already been disposed of.</exception>
/// <seealso cref="SetLabel(int)"/>
/// <since_tizen> 4 </since_tizen>
public int?GetLabel()
{
var ret = InteropImage.GetLabel(Handle, out var label);
if (ret == MediaVisionError.NoData)
{
return(null);
}
ret.Validate("Failed to get label");
return(label);
}
