public static FixedSOMImage Create(FixedPage page, Path path, FixedNode fixedNode) { Debug.Assert(path.Fill is ImageBrush); ImageSource source = ((ImageBrush)(path.Fill)).ImageSource; Uri imageUri = null; if (source is BitmapImage) { BitmapImage imageSource = source as BitmapImage; imageUri = imageSource.UriSource; } else if (source is BitmapFrame) { BitmapFrame imageSource = source as BitmapFrame; imageUri = new Uri(imageSource.ToString(), UriKind.RelativeOrAbsolute); } Rect sourceRect = path.Data.Bounds; GeneralTransform trans = path.TransformToAncestor(page); return new FixedSOMImage(sourceRect, trans, imageUri, fixedNode, path); }