/// <summary>
/// Gets the auxiliary image handle.
/// </summary>
/// <param name="id">The auxiliary image id.</param>
/// <returns>The auxiliary image handle.</returns>
/// <exception cref="HeifException">A LibHeif error occurred.</exception>
/// <exception cref="ObjectDisposedException">The object has been disposed.</exception>
/// <seealso cref="GetAuxiliaryImageIds"/>
public HeifImageHandle GetAuxiliaryImage(HeifItemId id)
{
VerifyNotDisposed();
if (LibHeifVersion.Is1Point11OrLater)
{
HeifImageHandle aux = null;
SafeHeifImageHandle auxSafeHandle = null;
try
{
var error = LibHeifNative.heif_image_handle_get_auxiliary_image_handle(this.imageHandle, id, out auxSafeHandle);
error.ThrowIfError();
aux = new HeifImageHandle(auxSafeHandle, this.decodeErrorHandler, AuxiliaryImageType.VendorSpecific);
auxSafeHandle = null;
}
finally
{
auxSafeHandle?.Dispose();
}
return(aux);
}
else
{
throw new HeifException(Resources.AuxiliaryImageAPINotSupported);
}
}