In This Topic ▼

DicomElement Property

Summary

Gets the DicomElement that corresponds to the JSON data that is about to be written.

Syntax

C++/CLI

public DicomElement DicomElement { get; set; }

public: 
property DicomElement^ DicomElement { 
   DicomElement^ get(); 
   void set (    DicomElement^ ); 
}

Property Value

The DicomElement that corresponds to the JSON data that is about to be written.

Example

using Leadtools.Dicom; 
using Leadtools.Dicom.Common; 
using Leadtools.Dicom.Common.Extensions; 
using Leadtools; 
using Leadtools.Dicom.Common.Linq.BasicDirectory; 
using Leadtools.Dicom.Common.DataTypes; 
 
using Leadtools.Codecs; 
 
public void SaveJsonCallbackExample() 
{ 
   uriIndex = 0; 
 
   string dicomFileNameIn = Path.Combine(LEAD_VARS.ImagesDir, "DICOM", "IMAGE3.dcm"); 
   string xmlFileNameOut = Path.Combine(LEAD_VARS.ImagesDir, "test.json"); 
 
   DicomEngine.Startup(); 
 
   DicomDataSet ds = new DicomDataSet(); 
 
   // Load an existing DICOM file 
   ds.Load(dicomFileNameIn, DicomDataSetLoadFlags.None); 
 
   // Keep the JSON output file size small by writing binary data as BulkDataUri  
   // The URI written is modified in the callback 
   ds.SaveJson(xmlFileNameOut, DicomDataSetSaveJsonFlags.BulkDataUri, MySaveJsonCallback); 
 
   DicomEngine.Shutdown(); 
} 
 
public static int uriIndex = 0; 
 
public static string GenerateUri() 
{ 
   uriIndex++; 
   return string.Format(@"http://MySampleUri/{0}", uriIndex); 
} 
 
public static bool MySaveJsonCallback(SaveJsonData d) 
{ 
   if (d.DicomElement == null) 
      return true; 
 
   DicomVRType vr = d.DicomElement.VR; 
   bool isBinary = ( 
                      vr == DicomVRType.OB || 
                      vr == DicomVRType.OD || 
                      vr == DicomVRType.OF || 
                      vr == DicomVRType.OW || 
                      vr == DicomVRType.UN 
                   ); 
   if (isBinary) 
   { 
      // Set a URI 
      d.BulkDataUri = GenerateUri(); 
   } 
 
   return true; 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
}