private void Create(SvgImage image, BitMatrix matrix, BarcodeFormat format, string content, EncodingOptions options) { const int quietZone = 5; if (matrix == null) { return; } int width = matrix.Width; int height = matrix.Height; image.AddHeader(); image.AddTag(0, 0, 2 * quietZone + width, 2 * quietZone + height, Background, Foreground); AppendDarkCell(image, matrix, quietZone, quietZone); image.AddEnd(); }