iTextSharp.text.pdf.PdfAnnotation.PdfImportedLink.TransformRect C# (CSharp) Метод

            public void TransformRect(float a, float b, float c, float d, float e, float f)
            {
                float x = llx * a + lly * c + e;
                float y = llx * b + lly * d + f;
                llx = x;
                lly = y;
                x = urx * a + ury * c + e;
                y = urx * b + ury * d + f;
                urx = x;
                ury = y;
            }