LaurelBridge.DCF.Examples.PdfToDicom Namespace
LAUREL BRIDGE

LaurelBridge.DCF.Examples.PdfToDicom Namespace

DICOM Connectivity Framework V3.4
The PdfToDicom example demonstrates how to use DCF to create a dataset containing an encapsulated PDF from an existing PDF file.
Classes

  ClassDescription
Public classProgram
This example creates an encapsulated PDF dataset from an existing PDF data file.
Examples

PdfToDicom Sample Code
public class Program
{
    private static readonly ILogger Logger = LogManager.GetCurrentClassLogger();

    /// <summary>
    /// Main entry point for PdfToDicom.
    /// </summary>
    [STAThread]
    public static void Main()
    {
        string pdfFilePath = "Results_ENG.pdf";
        try
        {
            EncapsulatedPdf encapsulatedPdf = new EncapsulatedPdf();

            List<byte> pdfBytes = new List<byte>(File.ReadAllBytes(pdfFilePath));
            // Pad the byte array if the length is odd
            if (pdfBytes.Count % 2 != 0)
                pdfBytes.Add(0x0);
            encapsulatedPdf.EncapsulatedDocument = new DicomOBElement(Tags.EncapsulatedDocument, pdfBytes.ToArray());

            // these are tags that should be set by application
            encapsulatedPdf.StudyInstanceUID = new DicomUIElement(Tags.StudyInstanceUID, "1.2.3.4.5");
            encapsulatedPdf.SeriesInstanceUID = new DicomUIElement(Tags.SeriesInstanceUID, "6.7.8.9.10");
            encapsulatedPdf.PatientID = new DicomLOElement(Tags.PatientID, "123456789");
            encapsulatedPdf.PatientName = new DicomPNElement(Tags.PatientName, "Doe^John");
            encapsulatedPdf.PatientSex = new DicomCSElement(Tags.PatientSex, "F");
            encapsulatedPdf.PatientBirthDate = new DicomDAElement(Tags.PatientBirthDate, "19700101");
            encapsulatedPdf.StudyDate = new DicomDAElement(Tags.StudyDate, DateTime.Now.ToString("yyyyMMdd"));
            encapsulatedPdf.StudyTime = new DicomTMElement(Tags.StudyTime, DateTime.Now.ToString("HHmmss"));
            encapsulatedPdf.AccessionNumber = new DicomSHElement(Tags.AccessionNumber, "123456789");
            encapsulatedPdf.StudyID = new DicomSHElement(Tags.StudyID, "1");
            encapsulatedPdf.SeriesNumber = new DicomISElement(Tags.SeriesNumber, "1");
            encapsulatedPdf.Modality = new DicomCSElement(Tags.Modality, "OT");
            encapsulatedPdf.ReferringPhysicianName = new DicomPNElement(Tags.ReferringPhysicianName, String.Empty);
            encapsulatedPdf.NumberOfStudyRelatedInstances = new DicomISElement(Tags.NumberOfStudyRelatedInstances, "1");
            encapsulatedPdf.NumberOfStudyRelatedSeries = new DicomISElement(Tags.NumberOfStudyRelatedSeries, "1");
            encapsulatedPdf.NumberOfSeriesRelatedInstances = new DicomCSElement(Tags.NumberOfSeriesRelatedInstances, "1");
            encapsulatedPdf.DocumentTitle = new DicomSTElement(Tags.DocumentTitle, "Results_ENG");
            encapsulatedPdf.MIMETypeOfEncapsulatedDocument = new DicomLOElement(Tags.MIMETypeOfEncapsulatedDocument, "application/pdf");

            string outputFilename = "Results_ENG.dcm";

            if (File.Exists(outputFilename))
            {
                Logger.ErrorFormat("File({0}) already exists. Remove before retrying write operation.", outputFilename);
            }
            else
            {
                // Write to disk
                using (DicomFileOutput dfo = new DicomFileOutput(outputFilename, Uids.ELE))
                {
                    dfo.WriteDataSet(encapsulatedPdf.DataSet);
                }
            }

            Logger.Info(encapsulatedPdf.ToString());
        }
        catch (Exception e)
        {
            Logger.Error(e, "Problem encapsulating pdf:");
        }

        if (System.Diagnostics.Debugger.IsAttached)
        {
            Console.Write("Press any key to continue . . . ");
            Console.ReadKey();
        }
    }
}