Affecto.Pdf.Toolkit.PdfSigner.GetSignatureLocation C# (CSharp) Method

        private static Rectangle GetSignatureLocation(Rectangle cropBox, PdfSignatureParameters parameters)
        {
            return new Rectangle(cropBox.GetLeft(parameters.SignatureLeftMargin), 
                cropBox.GetTop(parameters.SignatureYLocation + parameters.SignatureHeight), 
                cropBox.Width - parameters.SignatureRightMargin, 
                cropBox.GetTop(parameters.SignatureYLocation));
        }