/// <summary>
/// Save annotation to dicom file
/// </summary>
/// <param name="revAnnImage"></param>
/// <returns>Empty string is successful, else return the error message</returns>
public string SaveAnnToDicomFile(RevAnnImage revAnnImage)
{
var ret = "";
try
{
var annTag = new DicomTag(0x0011, 0x101D);
var bytes = Enumerable.Range(0, revAnnImage.AnnString.Length)
.Where(x => x % 2 == 0)
.Select(x => Convert.ToByte(revAnnImage.AnnString.Substring(x, 2), 16))
.ToArray();
var filePath = GetDicomFile(Convert.ToInt32(revAnnImage.Id), false);
var dicomFile = DicomFile.Open(filePath);
dicomFile.Dataset.AddOrUpdate(DicomVR.OB, annTag, bytes);
var tempFile = filePath + ".tmp";
dicomFile.Save(tempFile);
File.Copy(tempFile, filePath, true);
File.Delete(tempFile);
}
catch (Exception e)
{
ret = e.Message;
}
return(ret);
}
public string SaveAnnotation(RevAnnImage revAnnImage)
{
var ret = _miniPacsDicomHelper.SaveAnnToDicomFile(revAnnImage);
return(_commonTool.GetJsonStringFromObject(ret));
}
