/// <summary>
/// Add this metadata to an image.
/// </summary>
/// <param name="dib">Handle to a FreeImage bitmap.</param>
/// <returns>True on success, false on failure.</returns>
public bool AddToImage(FIBITMAP dib)
{
CheckDisposed();
if (dib.IsNull)
{
throw new ArgumentNullException("dib");
}
if (Key == null)
{
throw new ArgumentNullException("Key");
}
if (!selfCreated)
{
tag = FreeImage.CloneTag(tag);
if (tag.IsNull)
{
throw new Exception("FreeImage.CloneTag() failed.");
}
selfCreated = true;
}
if (!FreeImage.SetMetadata(Model, dib, Key, tag))
{
return(false);
}
FREE_IMAGE_MDMODEL _model = Model;
string _key = Key;
selfCreated = false;
FreeImage.DeleteTag(tag);
return(FreeImage.GetMetadata(_model, dib, _key, out tag));
}
/// <summary>
/// Creates a deep copy of this <see cref="MetadataTag"/>.
/// </summary>
/// <returns>A deep copy of this <see cref="MetadataTag"/>.</returns>
public object Clone()
{
CheckDisposed();
MetadataTag clone = new MetadataTag();
clone.model = model;
clone.tag = FreeImage.CloneTag(tag);
clone.selfCreated = true;
return(clone);
}