public void GetThumbnailAsync(int width, int height, HtmlDom dom,Action<Image> onReady ,Action<Exception> onError)
{
var thumbnailOptions = new HtmlThumbNailer.ThumbnailOptions()
{
BackgroundColor = Color.White,
BorderStyle = HtmlThumbNailer.ThumbnailOptions.BorderStyles.None,
CenterImageUsingTransparentPadding = false,
Height = height,
Width = width
};
dom.UseOriginalImages = true; // apparently these thumbnails can be big...anyway we want printable images.
_thumbNailer.HtmlThumbNailer.GetThumbnailAsync(String.Empty, string.Empty, dom, thumbnailOptions,onReady, onError);
}