iTextSharp.text.pdf.PdfContentByte.HelperCMYK C# (CSharp) Метод

        private void HelperCMYK(float cyan, float magenta, float yellow, float black)
        {
            if (cyan < 0)
                cyan = 0.0f;
            else if (cyan > 1.0f)
                cyan = 1.0f;
            if (magenta < 0)
                magenta = 0.0f;
            else if (magenta > 1.0f)
                magenta = 1.0f;
            if (yellow < 0)
                yellow = 0.0f;
            else if (yellow > 1.0f)
                yellow = 1.0f;
            if (black < 0)
                black = 0.0f;
            else if (black > 1.0f)
                black = 1.0f;
            content.Append(cyan).Append(' ').Append(magenta).Append(' ').Append(yellow).Append(' ').Append(black);
        }