// check each point on the image grid, and store the indices only
static List <int> GetInterior(VMS.TPS.Common.Model.API.Image dose, VMS.TPS.Common.Model.API.Structure st)
{
List <int> result = new List <int>();
VVector p = new VVector();
Rect3D st_bounds = st.MeshGeometry.Bounds;
for (int z = 0; z < dose.ZSize; ++z)
{
for (int y = 0; y < dose.YSize; ++y)
{
for (int x = 0; x < dose.XSize; ++x)
{
p.x = x * dose.XRes;
p.y = y * dose.YRes;
p.z = z * dose.ZRes;
p = p + dose.Origin;
if (st_bounds.Contains(p.x, p.y, p.z) && // trimming
st.IsPointInsideSegment(p)) // this is an expensive call
{
int[,] voxels = new int[dose.XSize, dose.YSize];
dose.GetVoxels(z, voxels);
result.Add(voxels[x, y]);
}
}
}
GC.Collect(); // do this to avoid time out
GC.WaitForPendingFinalizers();
}
return(result);
}
private void button1_Click(object sender, EventArgs e)
{
abrirPaciente(textBox1.Text);
plan = paciente.Courses.First().PlanSetups.First();
VMS.TPS.Common.Model.API.Image imagen = plan.StructureSet.Image;
var isoc = imagen.DicomToUser(imagen.Origin, plan);
Beam campo = plan.Beams.First();
//VVector iso = campo.IsocenterPosition.;
foreach (Structure estructura in plan.StructureSet.Structures)
{
for (int z = 0; z < 120; z++)
{
var contorno = estructura.GetContoursOnImagePlane(35);
/*if (contorno.Count()>0)
* {
* MessageBox.Show(z.ToString() + estructura.Id);
* }*/
}
}
Dose dose = plan.Dose;
IEnumerable <Isodose> isodosis = dose.Isodoses;
foreach (Isodose iso in isodosis)
{
var mesh = iso.MeshGeometry;
}
//plan = paciente.Courses.First().PlanSetups.Where(p => p.Id == "Plan2 #").FirstOrDefault();
Imagen(paciente, plan);
}
public void Run(
User user,
Patient patient,
VMS.TPS.Common.Model.API.Image image,
StructureSet structureSet,
PlanSetup planSetup,
IEnumerable <PlanSetup> planSetupsInScope,
IEnumerable <PlanSum> planSumsInScope,
Window window)
{
// Your main code now goes here
//PlanSetup planSetup = context.PlanSetup;
// If there's no selected plan with calculated dose throw an exception
if (planSetup == null || planSetup.Dose == null)
{
throw new ApplicationException("Please open a calculated plan before using this script.");
}
// Retrieve StructureSet
structureSet = planSetup.StructureSet;
if (structureSet == null)
{
throw new ApplicationException("The selected plan does not reference a StructureSet.");
}
// For this example we will retrieve first available structure of PTV type
/*Structure target = null;
* foreach (var structure in structureSet.Structures)
* {
* if (structure.DicomType == "PTV")
* {
* target = structure;
* break;
* }
*
* }
* if (target == null)
* throw new ApplicationException("The selected plan does not have a PTV.");
*
* // Retrieve DVH data
* DVHData dvhData = planSetup.GetDVHCumulativeData(target,
* DoseValuePresentation.Relative,
* VolumePresentation.Relative, 0.1);
*
* if (dvhData == null)
* throw new ApplicationException("DVH data does not exist. Script execution cancelled.");
*/
// Add existing WPF control to the script window.
var mainControl = new Example_DVH.MainControl();
window.Content = mainControl;
window.Width = mainControl.Width;
window.Height = mainControl.Height;
foreach (Structure s in structureSet.Structures)
{
CheckBox cb = new CheckBox();
cb.Content = s.Id;
cb.Checked += mainControl.Cb_Checked;
mainControl.structures_sp.Children.Add(cb);
}
mainControl.ps = planSetup;
window.Title = "Plan : " + planSetup.Id;// + ", Structure : " + target.Id;
// Draw DVH
//mainControl.DrawDVH(dvhData);
}
public void Execute(ScriptContext context /*, System.Windows.Window window*/)
{
//**************************
// Please check the parameters.
//**************************
String path_to_OutputFolder = @"C:\Users\Administrator\Desktop";
double scaling_factor = 1.0;
//**************************
Patient patient = context.Patient;
if (patient == null)
{
throw new ApplicationException("Please open a plan or a plan sum before running the script.");
}
PlanSetup planSetup = context.PlanSetup;
PlanSum psum = context.PlanSumsInScope.FirstOrDefault();
if (planSetup == null && psum == null)
{
throw new ApplicationException("Please open a plan or a plan sum before running the script.");
}
SelectedPlanningItem = planSetup != null ? (PlanningItem)planSetup : (PlanningItem)psum;
SelectedStructureSet = planSetup != null ? planSetup.StructureSet : psum.PlanSetups.First().StructureSet;
// Retrieve StructureSet
//StructureSet structureSet = planSetup.StructureSet;
if (SelectedStructureSet == null)
{
throw new ApplicationException("The selected plan does not reference a StructureSet.");
}
// Retrieve image
VMS.TPS.Common.Model.API.Image image = SelectedStructureSet.Image;
//-------------------------------------
// Plan
//-------------------------------------
var beams = planSetup.Beams;
foreach (var beam in beams)
{
if (!beam.IsSetupField)
{
String fileName = path_to_OutputFolder + @"\" + patient.FirstName + patient.LastName + @"_" + patient.Id + @"_" + planSetup.Id + @".txt";
StreamWriter writer = new StreamWriter(fileName, false);
String machine = beam.TreatmentUnit.Id;
//MLC Plan Type
int MLCPlanType = (int)beam.MLCPlanType;
//MLCPlanType
// 1 MLC plan type: DoseDynamic( The gantry does not rotate. )
// 2 MLC plan type: ArcDynamic
// 3 MLC plan type: VMAT
int Count = beam.ControlPoints.Count;
// Exporting number of control points
writer.WriteLine(Count);
var JawPositions = beam.ControlPoints.ElementAt(0).JawPositions;
if (MLCPlanType == 1 || MLCPlanType == 2 || MLCPlanType == 3)
{
double MUw = 0.0;
double gantryAngle = 0.0;
double collimatorAngle = 0.0;
double patientSupportAngle = 0.0;
foreach (var controlPoints in beam.ControlPoints)
{
// Exporting number of control points
MUw = controlPoints.MetersetWeight;
writer.WriteLine(MUw.ToString("0.0000000"));
gantryAngle = controlPoints.GantryAngle;
collimatorAngle = controlPoints.CollimatorAngle;
patientSupportAngle = controlPoints.PatientSupportAngle;
//MLC -----
var LeafPositions = controlPoints.LeafPositions;
for (int i = 0; i < 60; i++)
{
double mlc_a = LeafPositions[0, i];
mlc_a = mlc_a * scaling_factor;
double mlc_b = LeafPositions[1, i];
mlc_b = mlc_b * scaling_factor;
String mlc_positions = mlc_a.ToString("0.00000") + @", " + mlc_b.ToString("0.00000") + @", 1";
// Exporting number of control points
writer.WriteLine(mlc_positions);
}
//MLC ----- end
}
}
writer.Close();
}
}
}
/*public Course abrirCurso(AriaEntities.Patient paciente, string nombreCurso)
* {
* //return paciente.Courses.Where(c => c.Id == nombreCurso).FirstOrDefault();
* }
*
* //public AriaEntities.PlanSetup abrirPlan(Course curso, string nombrePlan)
* {
* // return curso.PlanSetups.Where(p => p.Id == nombrePlan).FirstOrDefault();
* }*/
public void Imagen(Patient paciente, PlanSetup plan)
{
foreach (Beam campo in plan.Beams)
{
MessageBox.Show("Se inicia campo " + campo.Id);
try
{
VMS.TPS.Common.Model.API.Image imagen = campo.ReferenceImage;
//Series serie = imagen.Series;
/*Frame frame = imagen.Frames[0];
* foreach (GraphicAnnotation ga in frame.GraphicAnnotations)
* {
* if (ga.GraphicAnnotationType == GraphicAnnotationType.Graticule)
* {
*
* }
* }*/
//int x = imagen.XSize;
//int y = imagen.YSize;
//int[,] matrizXY = new int[x, y];
//double[,] matrizXY2 = new double[x, y];
//imagen.GetVoxels(0, matrizXY);
//MessageBox.Show("Se obtuvo la matriz");
//Bitmap bitmapXY = new Bitmap(x, y);
/*Bitmap bitmapXY2 = new Bitmap(x, y);
*
* for (int i = 0; i < x; i++)
* {
* for (int j = 0; j < y; j++)
* {
* matrizXY2[i, j] = imagen.VoxelToDisplayValue(matrizXY[i, j]);
* int valor = Convert.ToInt32(matrizXY[i, j] / imagen.Window * 255);
* bitmapXY.SetPixel(i, j, Color.FromArgb(valor, valor, valor));
* int valorDV = Convert.ToInt32(imagen.VoxelToDisplayValue(matrizXY[i, j]) * 255);
* bitmapXY2.SetPixel(i, j, Color.FromArgb(valor, valor, valor));
* }
* }
*
* bitmapXY.Save("drr_" + campo.Id + ".jpg", ImageFormat.Jpeg);
* bitmapXY2.Save("drr2_" + campo.Id + ".jpg", ImageFormat.Jpeg);
* MessageBox.Show("se guardó la imagen");
* MessageBox.Show("Window" + imagen.Window.ToString());
* MessageBox.Show("Level" + imagen.Level.ToString());
*
* System.IO.StreamWriter streamWriter = new System.IO.StreamWriter("drr_" + campo.Id + ".txt");
* string output = "";
* for (int i = 0; i < matrizXY.GetUpperBound(0); i++)
* {
* for (int j = 0; j < matrizXY.GetUpperBound(1); j++)
* {
* output += matrizXY[i, j].ToString() + "\t";
* }
* streamWriter.WriteLine(output);
* output = "";
* }
* streamWriter.Close();
*
* System.IO.StreamWriter streamWriter2 = new System.IO.StreamWriter("drr2_" + campo.Id + ".txt");
* string output2 = "";
* for (int i = 0; i < matrizXY2.GetUpperBound(0); i++)
* {
* for (int j = 0; j < matrizXY2.GetUpperBound(1); j++)
* {
* output2 += matrizXY2[i, j].ToString() + "\t";
* }
* streamWriter2.WriteLine(output2);
* output2 = "";
* }
* streamWriter2.Close();*/
}
catch (Exception e)
{
MessageBox.Show("No se pudo abrir la imagen");
throw;
}
}
}
static string CheckForBlips(StructureSet ss)
{
//See https://stackoverflow.com/questions/39853481/is-point-inside-polygon
int numBlips = 0;
string blipsInfo = "";
VMS.TPS.Common.Model.API.Image vi = ss.Image;
foreach (Structure s in ss.Structures.Where(s => s.Id.StartsWithArray(new string[2] {
"CTV", "GTV"
})))
{
if (s.Id.Contains("z"))
{
continue;
}
//loop through each image slice
for (int i = 0; i < vi.ZSize; i++)
{
VVector[][] www_lower = null;
VVector[][] www_upper = null;
if (i != 0)
{
www_lower = s.GetContoursOnImagePlane(i - 1);
}
if (i != (vi.ZSize - 1))
{
www_upper = s.GetContoursOnImagePlane(i + 1);
}
VVector[][] www = s.GetContoursOnImagePlane(i);
VVector[] centrepoints = new VVector[www.GetLength(0)];
double[] _areas = new double[www.GetLength(0)];
//if only ONE structure contoured on slice, look for blips
if (www.GetLength(0) == 1)
{
continue;
}
for (int k = 0; k < www.GetLength(0); k++) // iterate over slice contours
{
double minX = www[k][0].x;
double maxX = www[k][0].x;
double minY = www[k][0].y;
double maxY = www[k][0].y;
double sliceZ = www[k][0].z;
for (int j = 0; j < www[k].Length; j++) // iterate over vertices
{
if (www[k][j].x > maxX)
{
maxX = www[k][j].x;
}
if (www[k][j].x < minX)
{
minX = www[k][j].x;
}
if (www[k][j].y > maxY)
{
maxY = www[k][j].y;
}
if (www[k][j].y < minY)
{
minY = www[k][j].y;
}
}
_areas[k] = (maxX - minX) * (maxY - minY);
centrepoints[k].x = (maxX + minX) / 2.0;
centrepoints[k].y = (maxY + minY) / 2.0;
centrepoints[k].z = sliceZ;
//If crudely calculated area of contour is too small, call it a blip
} //end k loop
for (int m = 0; m < www.GetLength(0); m++) // iterate over slice contours
{
if (_areas[m] > 10)
{
continue;
}
bool found_enclosing = false;
for (int n = 0; n < www.GetLength(0); n++)
{
if (n == m)
{
continue;
}
if (IsInPolygon(toPointList(www[n]), toPoint(centrepoints[m])))
{
found_enclosing = true;
}
}
// Check if blip is enclosed by adjacent slice contours
for (int u = 0; u < www_upper.GetLength(0); u++)
{
if (IsInPolygon(toPointList(www_upper[u]), toPoint(centrepoints[m])))
{
found_enclosing = true;
}
}
for (int u = 0; u < www_lower.GetLength(0); u++)
{
if (IsInPolygon(toPointList(www_lower[u]), toPoint(centrepoints[m])))
{
found_enclosing = true;
}
}
if (!found_enclosing)
{
VVector blipLocationUser = vi.DicomToUser(centrepoints[m], null);
//VVector blipLocationUser2 = vi.DicomToUser(www[n][0], null);
string blipX = Math.Round(blipLocationUser.x / 10.0, 2).ToString();
string blipY = Math.Round(blipLocationUser.y / 10.0, 2).ToString();
string blipZ = Math.Round(blipLocationUser.z / 10.0, 2).ToString();
//MessageBox.Show($"{blipY} {Math.Round(blipLocationUser2.y / 10.0, 2).ToString()}");
blipsInfo += $"Potential blip or hole (area: {_areas[m].ToString("F1")}) in structure {s.Id} located near: X = {blipX} cm, Y = {blipY} cm, Z = {blipZ} cm. ";
numBlips += 1;
}
}
}
}
//set blipsMessage string to 'OK' if no blips
if (numBlips == 0)
{
return("");
}
else
{
return(blipsInfo);
}
}
public void Execute(ScriptContext context)
{
VMS.TPS.Common.Model.API.Image imagen = context.Image;
PlanSetup plan = context.PlanSetup;
foreach (Isodose isodosis in plan.Dose.Isodoses)
{
var mesh = isodosis.MeshGeometry;
var posiciones = mesh.Positions;
}
//imagen.
/*VMS.TPS.Common.Model.API.Image imagen = context.PlanSetup.Beams.First().ReferenceImage;
* int x = imagen.XSize;
* int y = imagen.YSize;
* int z = imagen.ZSize;
* MessageBox.Show("Tamaño: (" + x.ToString() + ", " + y.ToString() + ", " + z.ToString() + ")");
* int[,] matrizXY = new int[x, y];
* int[,] matrizXZ = new int[x, y];
* int[,] matrizYZ = new int[y, z];
* try
* {
* imagen.GetVoxels(0, matrizXY);
* MessageBox.Show("Se pudo XY");
* }
* catch (Exception)
* {
*
* MessageBox.Show("El tamaño XY no es correcto");
* }
*
* try
* {
* imagen.GetVoxels(0, matrizXZ);
* MessageBox.Show("Se pudo XZ");
* }
* catch (Exception)
* {
*
* MessageBox.Show("El tamaño XZ no es correcto");
* }
*
* try
* {
* imagen.GetVoxels(0, matrizYZ);
* MessageBox.Show("Se pudo YZ");
* }
* catch (Exception)
* {
*
* MessageBox.Show("El tamaño YZ no es correcto");
* }
*
*
* Bitmap bitmapXY = new Bitmap(x, y);
* Bitmap bitmapXZ = new Bitmap(x, z);
* Bitmap bitmapYZ = new Bitmap(y, z);
*
* for (int i = 0; i < x; i++)
* {
* for (int j = 0; j < y; j++)
* {
*
* bitmapXY.SetPixel(i, j, Color.FromArgb(matrizXY[i, j], matrizXY[i, j], matrizXY[i, j]));
* }
* }
* bitmapXY.Save("test.jpg", ImageFormat.Jpeg);*/
}
