public void GeneratePDD()
{
RTDose sourceMatrix = _source.DoseMatrix();
RTDose targetMatrix = _target.DoseMatrix();
double yMin = (sourceMatrix.Y0 > targetMatrix.Y0) ? sourceMatrix.Y0 : targetMatrix.Y0;
double yMax = (sourceMatrix.YMax < targetMatrix.YMax) ? sourceMatrix.YMax : targetMatrix.YMax;
double yRes = sourceMatrix.YRes;
EvilDICOM.Core.Helpers.Vector3 startPoint = new EvilDICOM.Core.Helpers.Vector3(0, yMin, 0);
EvilDICOM.Core.Helpers.Vector3 endPoint = new EvilDICOM.Core.Helpers.Vector3(0, yMax, 0);
SourcePDD = sourceMatrix.GetLineDose(startPoint, endPoint, yRes);
TargetPDD = targetMatrix.GetLineDose(startPoint, endPoint, yRes);
}
/// <summary>
/// If the file is a Dicom Dose file then the list of doses is returned.
/// This is implemented as a method as a mitigation against memory abuse.
/// </summary>
/// <returns>List of Doses from the dicom file</returns>
/// <exception cref="InvalidOperationException"> Thrown if the file is not a dose file</exception>
public List <double> DoseValues()
{
if (IsDoseFile)
{
DICOMObject dcm1 = DICOMObject.Read(FileName);
RTDose dcmMatrix = new RTDose(dcm1);
X = dcmMatrix.DimensionX;
Y = dcmMatrix.DimensionY;
Z = dcmMatrix.DimensionZ;
return(dcmMatrix.DoseValues);
}
else
{
throw new InvalidOperationException("Cannot call for dose on a Dicom file that is not a dose file");
}
}
public void GeneratePDD()
{
RTDose sourceMatrix = _source.DoseMatrix();
RTDose targetMatrix = _target.DoseMatrix();
double yMin = (sourceMatrix.Y0 > targetMatrix.Y0) ? sourceMatrix.Y0 : targetMatrix.Y0;
double yMax = (sourceMatrix.YMax < targetMatrix.YMax) ? sourceMatrix.YMax : targetMatrix.YMax;
double yRes = sourceMatrix.YRes;
EvilDICOM.Core.Helpers.Vector3 startPoint = new EvilDICOM.Core.Helpers.Vector3(0, yMin, 0);
EvilDICOM.Core.Helpers.Vector3 endPoint = new EvilDICOM.Core.Helpers.Vector3(0, yMax, 0);
try
{
SourcePDD = sourceMatrix.GetLineDose(startPoint, endPoint, yRes);
TargetPDD = targetMatrix.GetLineDose(startPoint, endPoint, yRes);
}
catch (Exception)
{
double xMidSource = (sourceMatrix.XMax - sourceMatrix.X0) / 2;
double zMidSource = (sourceMatrix.ZMax - sourceMatrix.Z0) / 2;
if ((targetMatrix.XMax > xMidSource && xMidSource > targetMatrix.X0) && (targetMatrix.ZMax > zMidSource && zMidSource > targetMatrix.Z0))
{
startPoint = new EvilDICOM.Core.Helpers.Vector3(xMidSource, yMin, zMidSource);
endPoint = new EvilDICOM.Core.Helpers.Vector3(xMidSource, yMax, zMidSource);
SourcePDD = sourceMatrix.GetLineDose(startPoint, endPoint, yRes);
TargetPDD = targetMatrix.GetLineDose(startPoint, endPoint, yRes);
}
else
{
TargetPDD = new List <DoseValue>();
SourcePDD = new List <DoseValue>();
for (double pt = sourceMatrix.Y0; pt <= sourceMatrix.YMax; pt += sourceMatrix.YRes)
{
var tempDose = new DoseValue(0, pt, 0, 0);
TargetPDD.Add(tempDose);
SourcePDD.Add(tempDose);
}
}
}
}
