#include <vtkSphereSource.h>
#include <vtkImageMathematics.h>
#include <vtkCutter.h>
#include <vtkPlane.h>
#include <vtkStripper.h>
#include <vtkXMLPolyDataWriter.h>
#include <vtkLinearExtrusionFilter.h>
#include <vtkMetaImageWriter.h>
#include <vtkMetaImageReader.h>
#include <vtkImplicitModeller.h>
#include <vtkOutlineFilter.h>
#include <vtkImageGaussianSmooth.h>
#include <vtkAppendPolyData.h>
#include <vtkImageImport.h>
#include <vtkImageMapper.h>
#include <vtkLineSource.h>
#include <vtkFloatArray.h>
#include <vtkChartXY.h>
#include <vtkAxis.h>
#include <vtkConeSource.h>
#include <vtkContourFilter.h>
#include <vtkBrush.h>
#include <vtkPen.h>
#include <vtkPlot.h>
#include <vtkTextProperty.h>
#include <vtkTable.h>
#include <vtkFloatArray.h>
#include <vtkChartXY.h>
#include <vtkContextView.h>
#include <vtkChartLegend.h>
#include "DvhCalculate.h"
#include "stdafx.h"
#include "DataLayer.h"
#include "algorithm.h"
#include "ReadDoseData.h"
#include "DatabaseDefine.h"
#include "MedicineDatabase.h"
#include "PlanDataDefine.h"
#include "CustomInteractorStyle.h"
#include "PluginDefine.h"
#include "LogUtil.h"
#include "RTDataModelDefine.h"
void DvhCalculate::SetDatabase(HP_TPS::IHPTPSRTDatabase* database)
{
_database = database;
}
void DvhCalculate::SetRTDataModel(HP_TPS::RTDataModel* rtDataModel)
{
_rtDataModel = rtDataModel;
}
vtkSmartPointer<vtkTable> DvhCalculate::DvhChartCalculate(int planID) {
//由planId获取plan
HP_TPS::Plan plan;
_database->GetPlanDatabase()->GetPlanById(planID, plan);
//打印日志查看planId和plan.id一致性
_logUtil.LogError(("plan.id:" + std::to_string(plan.id)).c_str());
// 查询勾画集下的所有 ROI
std::vector<HP_TPS::ROI> roiVec;
_database->GetStructureDatabase()->QueryROIByStructureSetId(plan.referenceStructureSetId, roiVec);
_logUtil.LogError(("referenceStructureSetId:" + std::to_string(plan.referenceStructureSetId)).c_str());
// 用于存储满足条件的 roi.name
std::vector<std::string> realroiNames;
std::vector<std::vector<int>> realroiColors;
std::vector<std::vector<int>> realroiID;
// 遍历 roiVec 并存储非空的 roi.name
if (!roiVec.empty()) { //如果StructureSetId是非空就计算真实ROI
for (const auto& roi : roiVec) {
std::string roiName = roi.name;
if (int(roi.isEmpty) == 0) {
realroiNames.push_back(roiName); // 将满足条件的 roi.name 存储到 realroiNames 中
realroiID.push_back({ roi.id });
realroiColors.push_back({ roi.color.r, roi.color.g, roi.color.b });
_logUtil.LogError(("realroiNames:" + roiName).c_str());
}
}
}
// 读取所有的 ROIImageData,为下一步计算 ROI 的 DVH 做准备
std::unordered_map<int, vtkSmartPointer<vtkImageData>> RoisImageData = _rtDataModel->imageDataSource.imageDataROIMap;
int dimX, dimY, dimZ;
if (!RoisImageData.empty()) {
if (RoisImageData.find(realroiID[0][0]) == RoisImageData.end()) {
_logUtil.LogError(("Error: ROI not found in imageDataROIs: " + realroiNames[0]).c_str());
}
else {
vtkSmartPointer<vtkImageData> ROIImageData = RoisImageData[realroiID[0][0]];// 保护
//获取ROI的尺寸
int dimensions[3];
ROIImageData->GetDimensions(dimensions);
dimX = dimensions[0];
dimY = dimensions[1];
dimZ = dimensions[2];
_logUtil.LogError(("ROIXsize:" + std::to_string(dimX)).c_str());
_logUtil.LogError(("ROIYsize:" + std::to_string(dimY)).c_str());
_logUtil.LogError(("ROIZsize:" + std::to_string(dimZ)).c_str());
}
}
else {
_logUtil.LogError("Error: ROIImageData is null.");
}
//积分微分的DVH表
vtkSmartPointer<vtkTable> tableInt = vtkSmartPointer<vtkTable>::New();
vtkSmartPointer<vtkTable> tablediff = vtkSmartPointer<vtkTable>::New();
//
vtkSmartPointer<vtkFloatArray> doseArrayInt = vtkSmartPointer<vtkFloatArray>::New();
doseArrayInt->SetName("Dose");
tableInt->AddColumn(doseArrayInt);
//
vtkSmartPointer<vtkFloatArray> intDvhArray = vtkSmartPointer<vtkFloatArray>::New();
intDvhArray->SetName("Cumulative DVH");
tableInt->AddColumn(intDvhArray);
// 读取总剂量并转为三维矩阵
//Readdosedata& readdosedata = Readdosedata::getInstance();
//保存plan下面的剂量个数
int number;
if (!plan.bbcBeamDoseVec.empty()) {
if (!plan.bbcBeamDoseVec[0].doseVec.empty()) {
number = plan.bbcBeamDoseVec[0].doseVec.size();// 保护
}
else
{
_logUtil.LogError("Error: bbcBeamDoseVec[0].doseVec is null.");
}
}
else {
_logUtil.LogError("Error: bbcBeamDoseVec is null.");
}
//读取剂量下的地址
std::string Filepath1;
if (!number == 0) {
Filepath1 = plan.bbcBeamDoseVec[0].doseVec[number - 1].doseGridFilepath;// 保护
_logUtil.LogError(("doseFilepath:" + Filepath1).c_str());
}
else {
_logUtil.LogError("Error: bbcBeamDoseVec is null.");
}
//判断剂量类型是不是总剂量值。
int dose_type = plan.bbcBeamDoseVec[0].doseVec[number - 1].doseType;
_logUtil.LogError(("dose_type:" + std::to_string(dose_type)).c_str());
//赋值剂量地址给实际地址进行读取
std::string Filepath;
if (dose_type == 5) {
Filepath = Filepath1;
}
else {
_logUtil.LogError("Error: dose_type is not 5.");
}
//std::string Filepath = "D:\\mcCard_theta_90_RbeDose_equivalentDose_TIME_30.bin"; //测试的dose地址
// 获取剂量三维矩阵 doseMatrix
Readdosedata reader;
reader.ReadDosebin(Filepath, dimX, dimY, dimZ);
std::vector<std::vector<std::vector<double>>> doseMatrix = reader.getDoseMatrix();
if (!doseMatrix.empty()) {
_logUtil.LogError(("doseMatrix.size:" + std::to_string(doseMatrix.size())).c_str());
_logUtil.LogError(("doseMatrix.size:" + std::to_string(doseMatrix[0].size())).c_str());
_logUtil.LogError(("doseMatrix.size:" + std::to_string(doseMatrix[0][0].size())).c_str());
}
else {
_logUtil.LogError("Error: Filepath is null.");
}
// 获取剂量矩阵的最大值和最小值
double minValue = std::numeric_limits<double>::max();
double maxValue = std::numeric_limits<double>::min();
if (!doseMatrix.empty()) {
for (const auto& slice : doseMatrix) {
for (const auto& row : slice) {
for (const auto& value : row) {
maxValue = std::max(maxValue, value);
minValue = std::min(minValue, value);
}
}
}
//记录剂量的最大值最小值。
_logUtil.LogError(("maxValue:" + std::to_string(maxValue)).c_str());
_logUtil.LogError(("minValue:" + std::to_string(minValue)).c_str());
}
else {
_logUtil.LogError("Error: doseMatrix is null.");
}
int XofDVH = static_cast<int>((maxValue + 1));
// 确认读取的非空 ROI 的 vtkImageData 并计算 DVH
if (!doseMatrix.empty() && !realroiNames.empty()) {
for (size_t i = 0; i < realroiID.size(); ++i) {
if (RoisImageData.find(realroiID[i][0]) != RoisImageData.end()) {
vtkSmartPointer<vtkImageData> roiImage = RoisImageData[realroiID[i][0]];
if (!roiImage) {
_logUtil.LogError(("No vtkImageData found for ROI: " + realroiNames[i]).c_str());
}
else {
// 尝试获取 ROI 的判定值
unsigned char* pixelsSourceROI = static_cast<unsigned char*>(roiImage->GetScalarPointer(0, 0, 0));
int pixel = static_cast<int>(*pixelsSourceROI);
std::string msgStr(std::to_string(pixel));
_logUtil.LogInfo(msgStr.c_str());
}
// 计算体积直方图(DVH)
std::vector<double> roiDVH(XofDVH, 0.0);
double roiVolume = 0;
for (int k = 0; k < dimZ; k++) {
for (int j = 0; j < dimY; j++) {
for (int i = 0; i < dimX; i++) {
unsigned char* pixelsSourceROI = static_cast<unsigned char*>(roiImage->GetScalarPointer(i, j, k));
if (static_cast<int>(*pixelsSourceROI) == 0) {
roiVolume++;
int dose = static_cast<int>(doseMatrix[i][j][k]);
roiDVH[dose]++;
}
}
}
}
_logUtil.LogError(("realroiNames:" + realroiNames[i] + "创建roiDVH成功.").c_str());
//_logUtil.LogError(("realroiNames:" + roiDVH[0]).c_str());
// 计算百分比
for (double& bin : roiDVH) {
bin = (bin / roiVolume) * 100.0;
}
// 计算积分 DVH
std::vector<double> roiIntDVH(XofDVH, 0.0);
double cumulativeVolume = 0.0;
for (int i = static_cast<int>(maxValue); i >= 0; --i) {
cumulativeVolume += roiDVH[i];
roiIntDVH[i] = cumulativeVolume;
}
_logUtil.LogError(("realroiNames:" + realroiNames[i] + "创建roiIntDVH成功.").c_str());
// 积分 DVH 的 table
for (size_t i = 0; i < roiDVH.size(); ++i) {
vtkIdType id = tableInt->InsertNextBlankRow();
tableInt->SetValue(id, 0, minValue + i);
tableInt->SetValue(id, 1, roiIntDVH[i]);
}
//std::ofstream outFile("roiDVH_" + roiName + ".csv");
//outFile << "Dose,BinValue\n";
//for (size_t i = 0; i < roiIntDVH.size(); ++i) {
// outFile << (minValue + i) << "," << roiIntDVH[i] << "\n";
//}
//outFile.close();
_logUtil.LogError(("realroiNames:" + realroiNames[i] + "创建tableInt成功.").c_str());
}
}
}
else {
_logUtil.LogError("Error: doseMatrix or realroiNames is null.");
}
// 输出积分 DVH 表格
std::string info = "Integral DVH Table:";
vtkSmartPointer<vtkTable> tableIntdraw = vtkSmartPointer<vtkTable>::New();
// ROI 的数量
int numROIs = realroiNames.size();
_logUtil.LogInfo(("ROI 的数量:" + std::to_string(numROIs)).c_str());
// 每个 ROI 的 DVH 数量
int numDVHs = XofDVH;
_logUtil.LogInfo(("每个 ROI 的 DVH 数量:" + std::to_string(numDVHs)).c_str());
// 添加 Dose 列
vtkSmartPointer<vtkFloatArray> doseArray = vtkSmartPointer<vtkFloatArray>::New();
doseArray->SetName("Dose");
tableIntdraw->AddColumn(doseArray);
if (tableInt) {
// 为每个 ROI 添加一个新的列到 tableIntdraw
for (int roiIndex = 0; roiIndex < numROIs; ++roiIndex) {
// 构造每个 ROI 的列名,例如 "ROI_1_DVH"
std::string columnName = "ROI_" + std::to_string(roiIndex) + "_DVH";
// 创建一个新的 vtkFloatArray 来存储该 ROI 的 DVH 数据
vtkSmartPointer<vtkFloatArray> roiDvhArray = vtkSmartPointer<vtkFloatArray>::New();
// 设置该 vtkFloatArray 的名称为构造的列名
roiDvhArray->SetName(columnName.c_str());
// 将该 vtkFloatArray 添加到 tableIntdraw 作为一列
tableIntdraw->AddColumn(roiDvhArray);
}
// 填充 tableIntdraw 的数据
for (int i = 0; i < numDVHs; ++i) {
// 在 tableIntdraw 中插入一行空白行,并返回该行的 ID
vtkIdType id = tableIntdraw->InsertNextBlankRow();
// 从 m_IntegralDVHTable 中获取对应行的剂量值(第 0 列)
double doseValue = tableInt->GetValue(i, 0).ToDouble();
// 将剂量值设置到 tableIntdraw 的第 0 列的当前行
tableIntdraw->SetValue(id, 0, vtkVariant(doseValue));
// 遍历每个 ROI 并设置相应的 DVH 值
for (int roiIndex = 0; roiIndex < numROIs; ++roiIndex) {
// 从 m_IntegralDVHTable 中获取相应的 ROI 的 DVH 值
// 假设 m_IntegralDVHTable 的列排列方式为: 第0列 - 剂量值, 第1列 - ROI1 DVH, 第2列 - ROI2 DVH, ...
double roiDvhValue = tableInt->GetValue(roiIndex * numDVHs + i, 1).ToDouble();
// 将该 ROI 的 DVH 值设置到 tableIntdraw 的相应列的当前行
tableIntdraw->SetValue(id, roiIndex + 1, vtkVariant(roiDvhValue));
}
}
_logUtil.LogInfo("创建tableIntdraw成功");
}
else {
_logUtil.LogError("Error: tableInt is null.");
}
return tableIntdraw;
}
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