1 /*=========================================================================
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2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
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5 - University of LYON http://www.universite-lyon.fr/
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6 - Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
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7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
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9 This software is distributed WITHOUT ANY WARRANTY; without even
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10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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11 PURPOSE. See the copyright notices for more information.
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13 It is distributed under dual licence
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15 - BSD See included LICENSE.txt file
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16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
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17 ======================================================================-====*/
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19 #include "vvSlicerManager.h"
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20 #include "vvSlicer.h"
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21 #include "vvImage.h"
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22 #include "vvSlicerManagerCommand.h"
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23 #include "vvInteractorStyleNavigator.h"
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24 #include "vvLandmarks.h"
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26 #include "vvBlendImageActor.h"
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28 #include <vtkImageActor.h>
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29 #include <vtkImageData.h>
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30 #include <vtkRenderWindow.h>
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31 #include <vtkRendererCollection.h>
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32 #include <vtkRenderWindowInteractor.h>
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33 #include <vtkImageMapToWindowLevelColors.h>
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34 #include <vtkWindowLevelLookupTable.h>
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35 #include <vtkColorTransferFunction.h>
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36 #include <vtkImageClip.h>
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37 #include <vtkLODActor.h>
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38 #include <vtkPointData.h>
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39 #include <vtksys/SystemTools.hxx>
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40 #include <vtkCamera.h>
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42 #include <qfileinfo.h>
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43 #include <QMessageBox>
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44 //----------------------------------------------------------------------------
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45 vvSlicerManager::vvSlicerManager(int numberOfSlicers)
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54 mType = vvImageReader::UNDEFINEDIMAGETYPE;
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57 mOverlayColor = 130;
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59 mFusionOpacity = 30;
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60 mFusionThresOpacity = 1;
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61 mFusionColorMap = 3;
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62 mFusionWindow = 1000;
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63 mFusionLevel = 1000;
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64 mFusionShowLegend = true;
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66 mFusionSequenceInvolvementCode = -1;
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67 mFusionSequenceIndexLinkedManager = -1;
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68 mFusionSequenceFrameIndex = -1;
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69 mFusionSequenceNbFrames = 0;
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70 mFusionSequenceSpatialSyncFlag = false;
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71 mFusionSequenceTemporalSyncFlag = false;
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74 mLinkedId.resize(0);
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76 for ( int i = 0; i < numberOfSlicers; i++)
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77 mSlicers.push_back(vtkSmartPointer<vvSlicer>::New());
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78 mSelectedSlicer = -1;
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80 mPreviousSlice.resize(numberOfSlicers, 0);
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81 mPreviousTSlice.resize(numberOfSlicers, 0);
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82 mSlicingPreset = WORLD_SLICING;
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86 //----------------------------------------------------------------------------
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89 //----------------------------------------------------------------------------
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90 vvSlicerManager::~vvSlicerManager()
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95 //----------------------------------------------------------------------------
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98 //------------------------------------------------------------------------------
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99 void vvSlicerManager::SetFilename(std::string filename, int number)
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101 mFileName = filename;
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102 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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103 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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104 mBaseFileNameNumber = number;
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106 mFileName = mBaseFileName;
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108 mFileName.append("_"+clitk::toString(number));
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110 mFileName.append(vtksys::SystemTools::GetFilenameLastExtension(filename));
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112 for(unsigned int i=0; i<mSlicers.size(); i++) {
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113 mSlicers[i]->SetFileName(mFileName);//vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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117 //------------------------------------------------------------------------------
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120 //----------------------------------------------------------------------------
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121 void vvSlicerManager::AddContour(vvMesh::Pointer contour,bool propagate)
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123 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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124 mSlicers[i]->AddContour(contour,propagate);
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127 //----------------------------------------------------------------------------
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130 //----------------------------------------------------------------------------
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131 void vvSlicerManager::ToggleContourSuperposition()
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133 for ( unsigned int i = 0; i < mSlicers.size(); i++)
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134 mSlicers[i]->ToggleContourSuperposition();
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136 //----------------------------------------------------------------------------
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138 //----------------------------------------------------------------------------
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139 std::string vvSlicerManager::GetListOfAbsoluteFilePathInOneString(const std::string &actorType)
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141 vvImageReader *reader = NULL;
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143 if(actorType=="image")
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145 else if(actorType=="overlay")
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146 reader = mOverlayReader;
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147 else if(actorType=="fusion")
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148 reader = mFusionReader;
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149 else if(actorType=="vector")
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150 reader = mVectorReader;
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151 else if(actorType=="fusionSequence")
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152 reader = mFusionSequenceReader;
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158 for(unsigned int i=0; i<reader->GetInputFilenames().size(); i++){
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159 QFileInfo fileinfo(reader->GetInputFilenames()[i].c_str()); //Do not show the path
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162 list += fileinfo.absoluteFilePath().toStdString();
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166 //----------------------------------------------------------------------------
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169 //----------------------------------------------------------------------------
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170 bool vvSlicerManager::SetImage(std::string filename, vvImageReader::LoadedImageType type, int n, unsigned int slice)
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173 if (mReader.IsNull())
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174 mReader = vvImageReader::New();
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175 std::vector<std::string> filenames;
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176 filenames.push_back(filename);
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177 mReader->SetInputFilenames(filenames);
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178 mReader->SetSlice(slice); // Only used for SLICED type
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179 mReader->Update(type);
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181 SetFilename(filename, n);
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182 // mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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183 //mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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184 //mBaseFileNameNumber = n;
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186 if (mReader->GetLastError().size() == 0) {
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187 mImage=mReader->GetOutput();
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188 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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189 mSlicers[i]->SetFileName(vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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190 mSlicers[i]->SetImage(mReader->GetOutput());
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193 mLastError = mReader->GetLastError();
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197 // mFileName.append("_"+clitk::toString(n));
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201 //----------------------------------------------------------------------------
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204 //----------------------------------------------------------------------------
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205 void vvSlicerManager::SetImage(vvImage::Pointer image)
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208 for (unsigned int i = 0; i < mSlicers.size(); i++) {
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209 mSlicers[i]->SetImage(image);
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212 //----------------------------------------------------------------------------
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215 //----------------------------------------------------------------------------
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216 bool vvSlicerManager::SetImages(std::vector<std::string> filenames, vvImageReader::LoadedImageType type, int n)
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219 std::string fileWithoutExtension = vtksys::SystemTools::GetFilenameWithoutExtension(filenames[0]);
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220 if (type == vvImageReader::DICOM)
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221 fileWithoutExtension += "_dicom";
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222 else if (type == vvImageReader::MERGED)
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223 fileWithoutExtension += "_merged";
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224 else if (type == vvImageReader::MERGEDWITHTIME)
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225 fileWithoutExtension += "_merged_wt";
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227 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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228 mFileName = fileWithoutExtension + vtksys::SystemTools::GetFilenameExtension(filenames[0]);
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229 if (mReader.IsNull())
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230 mReader = vvImageReader::New();
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231 mReader->SetInputFilenames(filenames);
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232 mReader->Update(type);
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234 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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235 mBaseFileNameNumber = n;
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237 if (mReader->GetLastError().size() == 0) {
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238 mImage=mReader->GetOutput();
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239 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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240 mSlicers[i]->SetFileName(fileWithoutExtension);
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241 mSlicers[i]->SetImage(mReader->GetOutput());
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244 mLastError = mReader->GetLastError();
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248 mFileName.append("_"+clitk::toString(n));
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252 //----------------------------------------------------------------------------
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255 //----------------------------------------------------------------------------
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256 bool vvSlicerManager::SetOverlay(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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258 mOverlayName = filenames[0];
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259 mOverlayComponent = component;
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260 if (dim > mImage->GetNumberOfDimensions()) {
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261 mLastError = " Overlay dimension cannot be greater than reference image!";
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264 if (mOverlayReader.IsNull())
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265 mOverlayReader = vvImageReader::New();
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266 mOverlayReader->SetInputFilenames(filenames);
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267 mOverlayReader->Update(type);
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268 if (mOverlayReader->GetLastError().size() == 0) {
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269 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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270 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
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273 mLastError = mOverlayReader->GetLastError();
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278 //----------------------------------------------------------------------------
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281 //----------------------------------------------------------------------------
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282 bool vvSlicerManager::SetFusion(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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284 mFusionName = filenames[0];
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285 mFusionComponent = component;
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286 if (dim > mImage->GetNumberOfDimensions()) {
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287 mLastError = " Fusion dimension cannot be greater than reference image!";
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290 if (mFusionReader.IsNull())
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291 mFusionReader = vvImageReader::New();
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292 mFusionReader->SetInputFilenames(filenames);
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293 mFusionReader->Update(type);
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294 if (mFusionReader->GetLastError().size() == 0) {
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295 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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296 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
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299 mLastError = mFusionReader->GetLastError();
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302 double *fusRange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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303 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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304 mFusionWindow = fusRange[1]-fusRange[0];
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308 //----------------------------------------------------------------------------
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310 //----------------------------------------------------------------------------
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311 //this function is called by vvMainWindow::AddFusionSequence for the primary sequence (CT), while the given files constitute the secondary sequence.
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312 bool vvSlicerManager::SetFusionSequence(std::vector<std::string> filenames, int dim, std::string component, vvImageReader::LoadedImageType type)
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314 mFusionSequenceInvolvementCode = 0;
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316 mFusionName = filenames[0];
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317 mFusionComponent = component;
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319 if (dim > mImage->GetNumberOfDimensions()) {
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320 mLastError = " Fusion Sequence dimension cannot be greater than reference image!";
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324 if (mFusionSequenceReader.IsNull())
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325 mFusionSequenceReader = vvImageReader::New();
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327 mFusionSequenceReader->SetInputFilenames(filenames);
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328 mFusionSequenceReader->Update(type);
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331 if (mFusionSequenceReader->GetLastError().size() == 0) {
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332 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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333 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), mFusionSequenceInvolvementCode);
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336 mLastError = mFusionSequenceReader->GetLastError();
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339 double *fusRange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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340 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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341 mFusionWindow = fusRange[1]-fusRange[0];
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343 //store the initial transform matrices of each frame, and reset them to identity
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344 mFusionSequenceListInitialTransformMatrices.clear();
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345 for (unsigned i=0 ; i<mFusionSequenceReader->GetOutput()->GetTransform().size() ; i++) {
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346 AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
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347 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Identity();
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348 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Update();
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351 //adjust the time slider in the overlay panel
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352 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
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353 mFusionSequenceFrameIndex = std::max<int>( 0, std::min<int>(mFusionSequenceFrameIndex, mFusionSequenceNbFrames));
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357 //----------------------------------------------------------------------------
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360 //----------------------------------------------------------------------------
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361 bool vvSlicerManager::SetVF(std::string filename)
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363 if (mVectorReader.IsNull())
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364 mVectorReader = vvImageReader::New();
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365 mVectorReader->SetInputFilename(filename);
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367 if (mType == vvImageReader::IMAGEWITHTIME)
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368 mVectorReader->Update(vvImageReader::VECTORFIELDWITHTIME);
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370 mVectorReader->Update(vvImageReader::VECTORFIELD);
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371 if (mVectorReader->GetLastError().size() != 0) {
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372 mLastError = mVectorReader->GetLastError();
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375 return SetVF(mVectorReader->GetOutput(),filename);
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377 //----------------------------------------------------------------------------
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380 //----------------------------------------------------------------------------
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381 bool vvSlicerManager::SetVF(vvImage::Pointer vf,std::string filename)
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383 if (vf->GetNumberOfDimensions() > mImage->GetNumberOfDimensions()) {
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384 mLastError = "Sorry, vector field dimension cannot be greater then reference image.";
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387 if (vf->GetNumberOfDimensions() == 4) {
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388 if (vf->GetSpacing()[3] != mImage->GetSpacing()[3]) {
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389 mLastError = "Sorry, vector field time spacing cannot be different from time spacing of the reference image.";
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392 if (vf->GetOrigin()[3] != mImage->GetOrigin()[3]) {
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393 mLastError = "Sorry, vector field time origin cannot be different from time origin of the reference image.";
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398 mVFName = filename;
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399 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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400 mSlicers[i]->SetVF(vf);
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404 //----------------------------------------------------------------------------
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407 //----------------------------------------------------------------------------
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408 vvSlicer* vvSlicerManager::GetSlicer(int i)
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410 return mSlicers[i];
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412 //----------------------------------------------------------------------------
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415 //----------------------------------------------------------------------------
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416 void vvSlicerManager::UpdateSlicer(int num, bool state)
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418 if (mSlicers[num]->GetImage()) {
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419 mSlicers[num]->SetDisplayMode(state);
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422 //----------------------------------------------------------------------------
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425 //----------------------------------------------------------------------------
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426 void vvSlicerManager::SetSlicerWindow(int i, vtkRenderWindow* RW)
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428 mSlicers[i]->SetRenderWindow(i,RW);
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430 //----------------------------------------------------------------------------
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433 //----------------------------------------------------------------------------
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434 void vvSlicerManager::SetInteractorStyleNavigator(int i, vtkInteractorStyle* style)
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436 vvSlicerManagerCommand *smc = vvSlicerManagerCommand::New();
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438 smc->SetSlicerNumber(i);
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439 mSlicers[i]->GetRenderWindow()->GetInteractor()->SetInteractorStyle(style);
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441 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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442 GetInteractorStyle()->AddObserver(vtkCommand::KeyPressEvent, smc);
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443 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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444 GetInteractorStyle()->AddObserver(vtkCommand::WindowLevelEvent, smc);
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445 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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446 GetInteractorStyle()->AddObserver(vtkCommand::EndWindowLevelEvent, smc);
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447 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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448 GetInteractorStyle()->AddObserver(vtkCommand::StartWindowLevelEvent, smc);
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449 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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450 GetInteractorStyle()->AddObserver(vtkCommand::PickEvent, smc);
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451 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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452 GetInteractorStyle()->AddObserver(vtkCommand::StartPickEvent, smc);
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453 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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454 GetInteractorStyle()->AddObserver(vtkCommand::LeaveEvent, smc);
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455 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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456 GetInteractorStyle()->AddObserver(vtkCommand::UserEvent, smc);
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457 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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458 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelForwardEvent, smc);
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459 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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460 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelBackwardEvent, smc);
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461 // mSlicers[i]->GetRenderWindow()->GetInteractor()->
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462 // GetInteractorStyle()->AddObserver(vtkCommand::LeftButtonReleaseEvent, smc);
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463 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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464 GetInteractorStyle()->AddObserver(vtkCommand::EndPickEvent, smc);
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465 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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466 GetInteractorStyle()->AddObserver(vtkCommand::EndInteractionEvent, smc);
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469 //----------------------------------------------------------------------------
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472 //----------------------------------------------------------------------------
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473 void vvSlicerManager::LeftButtonReleaseEvent(int slicer)
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475 emit LeftButtonReleaseSignal(slicer);
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477 //----------------------------------------------------------------------------
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480 //----------------------------------------------------------------------------
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481 void vvSlicerManager::EmitMousePositionUpdated(int slicer)
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483 emit MousePositionUpdatedSignal(slicer);
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485 //----------------------------------------------------------------------------
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488 //----------------------------------------------------------------------------
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489 void vvSlicerManager::EmitKeyPressed(std::string KeyPress)
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491 emit KeyPressedSignal(KeyPress);
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493 //----------------------------------------------------------------------------
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496 //----------------------------------------------------------------------------
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497 void vvSlicerManager::SetSliceOrientation(int slicer, int orientation)
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499 mSlicers[slicer]->SetSliceOrientation(orientation);
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500 emit UpdateOrientation(slicer, orientation);
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502 //----------------------------------------------------------------------------
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504 //----------------------------------------------------------------------------
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505 int vvSlicerManager::GetTSlice()
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507 return mSlicers[0]->GetTSlice();
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509 //----------------------------------------------------------------------------
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511 //----------------------------------------------------------------------------
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512 void vvSlicerManager::SetTSlice(int slice, bool updateLinkedImages)
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514 if (!updateLinkedImages) { //for fusionSequence, TMax / MaxCurrentTSlice are irrelevant.
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515 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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516 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
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524 else if (slice > mSlicers[0]->GetTMax())
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525 slice = mSlicers[0]->GetTMax();
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527 mLandmarks->SetTime(slice);
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528 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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529 if (slice != mSlicers[i]->GetMaxCurrentTSlice()) {
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530 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
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535 //----------------------------------------------------------------------------
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538 //----------------------------------------------------------------------------
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539 void vvSlicerManager::SetFusionSequenceTSlice(int slice)
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541 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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542 mSlicers[i]->SetFusionSequenceTSlice(slice);
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546 //----------------------------------------------------------------------------
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549 //----------------------------------------------------------------------------
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550 void vvSlicerManager::SetNextTSlice(int originating_slicer)
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552 int t = mSlicers[0]->GetMaxCurrentTSlice();
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554 if (t > mSlicers[0]->GetTMax())
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556 //std::cout << "vvSlicerManager::SetNextTSlice" << std::endl;
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557 emit UpdateTSlice(originating_slicer,t, mFusionSequenceInvolvementCode);
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559 //----------------------------------------------------------------------------
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562 //----------------------------------------------------------------------------
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563 void vvSlicerManager::SetPreviousTSlice(int originating_slicer)
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565 int t = mSlicers[0]->GetMaxCurrentTSlice();
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568 t = mSlicers[0]->GetTMax();
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569 //std::cout << "vvSlicerManager::SetPreviousTSlice" << std::endl;
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570 emit UpdateTSlice(originating_slicer,t, mFusionSequenceInvolvementCode);
\r
572 //----------------------------------------------------------------------------
\r
575 //----------------------------------------------------------------------------
\r
576 void vvSlicerManager::ToggleInterpolation()
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578 bool interpolate=!(mSlicers[0]->GetImageActor()->GetInterpolate());
\r
579 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
580 mSlicers[i]->GetImageActor()->SetInterpolate(interpolate);
\r
581 if (mSlicers[i]->GetOverlayActor())
\r
582 mSlicers[i]->GetOverlayActor()->SetInterpolate(interpolate);
\r
583 if (mSlicers[i]->GetFusionActor())
\r
584 mSlicers[i]->GetFusionActor()->SetInterpolate(interpolate);
\r
587 //----------------------------------------------------------------------------
\r
590 //----------------------------------------------------------------------------
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591 void vvSlicerManager::SetTSliceInSlicer(int tslice, int slicer)
\r
595 else if (tslice > mSlicers[slicer]->GetTMax())
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596 tslice = mSlicers[slicer]->GetTMax();
\r
598 mLandmarks->SetTime(tslice);
\r
600 if (mSlicers[slicer]->GetMaxCurrentTSlice() == tslice) return;
\r
602 mSlicers[slicer]->SetTSlice(tslice);
\r
604 if(mSlicingPreset==VOXELS_SLICING) {
\r
605 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
606 mImage->GetTransform()[mSlicers[slicer]->GetTSlice()]->GetInverse(imageTransformInverse);
\r
607 this->GetSlicer(slicer)->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
608 imageTransformInverse->Delete();
\r
611 UpdateTSlice(slicer);
\r
613 //----------------------------------------------------------------------------
\r
616 //----------------------------------------------------------------------------
\r
617 void vvSlicerManager::SetColorWindow(double s)
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619 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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620 mSlicers[i]->SetColorWindow(s);
\r
623 //----------------------------------------------------------------------------
\r
625 //----------------------------------------------------------------------------
\r
626 void vvSlicerManager::SetColorLevel(double s)
\r
628 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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629 mSlicers[i]->SetColorLevel(s);
\r
632 //----------------------------------------------------------------------------
\r
634 //----------------------------------------------------------------------------
\r
635 void vvSlicerManager::SetOverlayColorWindow(double s)
\r
637 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
638 mSlicers[i]->SetOverlayColorWindow(s);
\r
641 //----------------------------------------------------------------------------
\r
643 //----------------------------------------------------------------------------
\r
644 void vvSlicerManager::SetOverlayColorLevel(double s)
\r
646 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
647 mSlicers[i]->SetOverlayColorLevel(s);
\r
650 //----------------------------------------------------------------------------
\r
652 //----------------------------------------------------------------------------
\r
653 void vvSlicerManager::SetLinkOverlayWindowLevel(bool b)
\r
655 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
656 mSlicers[i]->SetLinkOverlayWindowLevel(b);
\r
659 //----------------------------------------------------------------------------
\r
661 //----------------------------------------------------------------------------
\r
662 void vvSlicerManager::SetCursorAndCornerAnnotationVisibility(int s)
\r
664 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
665 mSlicers[i]->SetCursorVisibility(s);
\r
666 mSlicers[i]->SetCornerAnnotationVisibility(s);
\r
669 //----------------------------------------------------------------------------
\r
671 //----------------------------------------------------------------------------
\r
672 void vvSlicerManager::SetOpacity(int i, double factor)
\r
674 mSlicers[i]->SetOpacity(1/factor);
\r
676 //----------------------------------------------------------------------------
\r
679 //----------------------------------------------------------------------------
\r
680 void vvSlicerManager::UpdateViews(int current,int slicer)
\r
682 double p[3], pt[3];
\r
683 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
684 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
685 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
686 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
688 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0])
\r
689 /mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
690 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1])
\r
691 /mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
692 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2])
\r
693 /mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
695 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
696 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
697 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
698 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
699 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
700 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
701 mSlicers[slicer]->UpdateCursorPosition();
\r
702 mSlicers[slicer]->SetCursorColor(10,212,255);
\r
703 mSelectedSlicer = slicer;
\r
705 switch (mSlicers[slicer]->GetSliceOrientation()) {
\r
706 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
707 if (mSlicers[slicer]->GetSlice() != (int)lrint(z))
\r
708 mSlicers[slicer]->SetSlice((int)lrint(z));
\r
711 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
712 if (mSlicers[slicer]->GetSlice() != (int)lrint(y))
\r
713 mSlicers[slicer]->SetSlice((int)lrint(y));
\r
716 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
717 if (mSlicers[slicer]->GetSlice() != (int)lrint(x))
\r
718 mSlicers[slicer]->SetSlice((int)lrint(x));
\r
721 mSlicers[slicer]->Render();
\r
723 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
724 if (i != (unsigned int)slicer
\r
725 && mSlicers[i]->GetRenderer()->GetDraw()
\r
726 && mSlicers[i]->GetRenderWindow()->GetSize()[0] > 2
\r
727 && mSlicers[i]->GetRenderWindow()->GetSize()[1] > 2) {
\r
728 mSlicers[i]->SetCurrentPosition(p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
729 mSlicers[i]->UpdateCursorPosition();
\r
730 if (current) { //do not display corner annotation if image is the one picked
\r
731 mSlicers[i]->SetCurrentPosition(-VTK_DOUBLE_MAX,-VTK_DOUBLE_MAX,
\r
732 -VTK_DOUBLE_MAX, mSlicers[slicer]->GetMaxCurrentTSlice());
\r
733 mSlicers[i]->SetCursorColor(255,10,212);
\r
735 mSlicers[i]->SetCursorColor(150,10,282);
\r
737 switch (mSlicers[i]->GetSliceOrientation()) {
\r
738 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
739 if (mSlicers[i]->GetSlice() != (int)lrint(z))
\r
740 mSlicers[i]->SetSlice((int)lrint(z));
\r
743 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
744 if (mSlicers[i]->GetSlice() != (int)lrint(y))
\r
745 mSlicers[i]->SetSlice((int)lrint(y));
\r
748 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
749 if (mSlicers[i]->GetSlice() != (int)lrint(x))
\r
750 mSlicers[i]->SetSlice((int)lrint(x));
\r
754 mSlicers[i]->Render();
\r
762 //----------------------------------------------------------------------------
\r
765 //----------------------------------------------------------------------------
\r
766 void vvSlicerManager::UpdateLinked(int slicer)
\r
768 double p[3], pt[3];
\r
769 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
770 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
771 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
772 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
773 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0]) / mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
774 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1]) / mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
775 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2]) / mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
777 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
778 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
779 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
780 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
781 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
782 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
783 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++) {
\r
784 if (this->IsInvolvedInFusionSequence()) {
\r
785 //this SlicerManager is involved in fusionSequence => do not synchronize the times
\r
786 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], -1);
\r
789 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
794 //----------------------------------------------------------------------------
\r
796 //----------------------------------------------------------------------------
\r
797 void vvSlicerManager::UpdateLinkedNavigation(vvSlicer *refSlicer, bool bPropagate)
\r
799 vtkCamera *refCam = refSlicer->GetRenderer()->GetActiveCamera();
\r
801 double refPosition[3];
\r
802 refCam->GetPosition(refPosition);
\r
803 refPosition[refSlicer->GetSliceOrientation()] = refSlicer->GetSlice() *
\r
804 refSlicer->GetInput()->GetSpacing()[refSlicer->GetSliceOrientation()] +
\r
805 refSlicer->GetInput()->GetOrigin()[refSlicer->GetSliceOrientation()];
\r
807 refSlicer->GetSlicingTransform()->TransformPoint(refPosition, refPosition);
\r
808 mSlicers[0]->GetSlicingTransform()->GetInverse()->TransformPoint(refPosition, refPosition);
\r
810 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
811 vtkCamera *camera = mSlicers[i]->GetRenderer()->GetActiveCamera();
\r
812 camera->SetParallelScale(refCam->GetParallelScale());
\r
814 double position[3], focal[3];
\r
815 camera->GetPosition(position);
\r
816 camera->GetFocalPoint(focal);
\r
818 for(int j=0; j<3; j++) {
\r
819 if(j!=mSlicers[i]->GetSliceOrientation()) {
\r
820 position[j] = refPosition[j];
\r
821 focal[j] = refPosition[j];
\r
825 camera->SetFocalPoint(focal);
\r
826 camera->SetPosition(position);
\r
829 mSlicers[i]->ForceUpdateDisplayExtent();
\r
834 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++)
\r
835 emit UpdateLinkedNavigation(*i, this, refSlicer);
\r
837 //----------------------------------------------------------------------------
\r
839 //----------------------------------------------------------------------------
\r
840 double vvSlicerManager::GetColorWindow() const
\r
842 if (mSlicers.size())
\r
843 return mSlicers[0]->GetColorWindow();
\r
846 //----------------------------------------------------------------------------
\r
849 //----------------------------------------------------------------------------
\r
850 double vvSlicerManager::GetColorLevel() const
\r
852 if (mSlicers.size())
\r
853 return mSlicers[0]->GetColorLevel();
\r
856 //----------------------------------------------------------------------------
\r
858 //----------------------------------------------------------------------------
\r
859 double vvSlicerManager::GetOverlayColorWindow() const
\r
861 if (mSlicers.size())
\r
862 return mSlicers[0]->GetOverlayColorWindow();
\r
865 //----------------------------------------------------------------------------
\r
867 //----------------------------------------------------------------------------
\r
868 double vvSlicerManager::GetOverlayColorLevel() const
\r
870 if (mSlicers.size())
\r
871 return mSlicers[0]->GetOverlayColorLevel();
\r
874 //----------------------------------------------------------------------------
\r
876 //----------------------------------------------------------------------------
\r
877 bool vvSlicerManager::GetLinkOverlayWindowLevel() const
\r
879 if (mSlicers.size())
\r
880 return mSlicers[0]->GetLinkOverlayWindowLevel();
\r
883 //----------------------------------------------------------------------------
\r
885 //------------------------------------------------------------------------------
\r
886 void vvSlicerManager::ResetTransformationToIdentity(const std::string actorType)
\r
888 if(actorType == "image")
\r
889 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
890 this->GetImage()->GetTransform()[i]->Identity();
\r
891 else if(actorType == "overlay")
\r
892 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
893 this->GetSlicer(0)->GetOverlay()->GetTransform()[i]->Identity();
\r
894 else if(actorType == "fusion")
\r
895 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
896 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
897 else if(actorType == "fusionSequence") //TODO: Check what should really be done here
\r
898 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
899 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
900 else if(actorType == "vf")
\r
901 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
902 this->GetVF()->GetTransform()[i]->Identity();
\r
906 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
907 this->GetSlicer(i)->ForceUpdateDisplayExtent();
\r
908 this->GetSlicer(i)->ResetCamera();
\r
909 this->GetSlicer(i)->Render();
\r
912 //------------------------------------------------------------------------------
\r
914 //----------------------------------------------------------------------------
\r
915 void vvSlicerManager::Render()
\r
917 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
918 mSlicers[i]->Render();
\r
921 //----------------------------------------------------------------------------
\r
924 //----------------------------------------------------------------------------
\r
925 void vvSlicerManager::GenerateDefaultLookupTable()
\r
927 SetPreset(mPreset);
\r
928 SetColorMap(mColorMap);
\r
930 //----------------------------------------------------------------------------
\r
933 //----------------------------------------------------------------------------
\r
934 void vvSlicerManager::Reload()
\r
936 mReader->Update(mType);
\r
937 mImage=mReader->GetOutput();
\r
938 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
939 mSlicers[i]->SetImage(mImage);
\r
942 //if this image is the primary sequence of a fusion sequence, then the main transform matrix should be updated.
\r
943 if (this->IsMainSequenceOfFusionSequence()) {
\r
944 SetFusionSequenceMainTransformMatrix( mImage->GetTransform()[0]->GetMatrix() );
\r
947 //----------------------------------------------------------------------------
\r
950 //----------------------------------------------------------------------------
\r
951 void vvSlicerManager::ReloadFusion()
\r
953 mFusionReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),mType);
\r
955 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
956 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
\r
957 mSlicers[i]->Render();
\r
960 //----------------------------------------------------------------------------
\r
962 //----------------------------------------------------------------------------
\r
963 //the secondary sequence is being reloaded.
\r
964 void vvSlicerManager::ReloadFusionSequence()
\r
966 // this is to keep the slice thickness, which needs to be artificially increased for visualization
\r
967 double sp_x, sp_y, sp_z;
\r
968 this->GetImage()->GetVTKImages()[0]->GetSpacing(sp_x, sp_y, sp_z);
\r
970 mFusionSequenceReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),vvImageReader::MERGEDWITHTIME);
\r
972 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
973 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), 1);
\r
974 mSlicers[i]->Render();
\r
977 //Update the slider
\r
978 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
\r
979 if (mFusionSequenceFrameIndex>=mFusionSequenceNbFrames) {
\r
980 mFusionSequenceFrameIndex=0;
\r
983 //Update the list of initial transforms
\r
984 mFusionSequenceListInitialTransformMatrices.clear();
\r
985 for (unsigned i=0 ; i<mFusionSequenceNbFrames ; i++) {
\r
986 this->AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
\r
989 // also update the slice thickness
\r
990 for (unsigned i=0 ; i<this->GetImage()->GetTransform().size() ; i++) {
\r
991 sp_x = this->GetImage()->GetVTKImages()[i]->GetSpacing()[0];
\r
992 sp_y = this->GetImage()->GetVTKImages()[i]->GetSpacing()[1];
\r
993 this->GetImage()->GetVTKImages()[i]->SetSpacing( sp_x, sp_y, sp_z);
\r
997 //----------------------------------------------------------------------------
\r
1000 //----------------------------------------------------------------------------
\r
1001 void vvSlicerManager::ReloadOverlay()
\r
1003 mOverlayReader->Update(mImage->GetNumberOfDimensions(),mOverlayComponent.c_str(),mType);
\r
1004 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1005 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
\r
1006 mSlicers[i]->Render();
\r
1009 //----------------------------------------------------------------------------
\r
1012 //----------------------------------------------------------------------------
\r
1013 void vvSlicerManager::ReloadVF()
\r
1015 mVectorReader->Update(vvImageReader::VECTORFIELD); //deletes the old images through the VF::Init() function
\r
1016 mVF=mVectorReader->GetOutput();
\r
1017 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1018 mSlicers[i]->SetVF(mVF);
\r
1019 mSlicers[i]->Render();
\r
1022 //----------------------------------------------------------------------------
\r
1025 //----------------------------------------------------------------------------
\r
1026 void vvSlicerManager::RemoveActor(const std::string& actor_type, int overlay_index)
\r
1028 if (actor_type =="overlay")
\r
1029 mOverlayReader = NULL;
\r
1031 if (actor_type =="fusion")
\r
1032 mFusionReader = NULL;
\r
1034 if (actor_type =="fusionSequence") {
\r
1035 mFusionSequenceReader = NULL;
\r
1038 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1039 mSlicers[i]->RemoveActor(actor_type,overlay_index);
\r
1041 if (actor_type=="vector") {
\r
1043 mVectorReader=NULL;
\r
1046 //----------------------------------------------------------------------------
\r
1049 //----------------------------------------------------------------------------
\r
1050 void vvSlicerManager::RemoveActors()
\r
1052 ///This method leaks a few objects. See RemoveActor for what a
\r
1053 ///correct implementation would look like
\r
1054 //DS -> probably due to the reader (now released in the
\r
1055 //RemoveActor() function. (I hope)
\r
1056 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1057 mSlicers[i]->SetDisplayMode(0);
\r
1058 mSlicers[i]->GetRenderer()->RemoveActor(mSlicers[i]->GetImageActor());
\r
1061 //----------------------------------------------------------------------------
\r
1064 //----------------------------------------------------------------------------
\r
1065 void vvSlicerManager::UpdateInfoOnCursorPosition(int slicer)
\r
1067 // int view = mSlicers[slicer]->GetSliceOrientation();
\r
1068 // int slice = mSlicers[slicer]->GetSlice();
\r
1069 double x = mSlicers[slicer]->GetCursorPosition()[0];
\r
1070 double y = mSlicers[slicer]->GetCursorPosition()[1];
\r
1071 double z = mSlicers[slicer]->GetCursorPosition()[2];
\r
1072 double X = (x - mSlicers[slicer]->GetInput()->GetOrigin()[0])/
\r
1073 mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
1074 double Y = (y - mSlicers[slicer]->GetInput()->GetOrigin()[1])/
\r
1075 mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
1076 double Z = (z - mSlicers[slicer]->GetInput()->GetOrigin()[2])/
\r
1077 mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
1078 double value = -VTK_DOUBLE_MAX;
\r
1079 int displayVec = 0;
\r
1080 double xVec=0, yVec=0, zVec=0, valueVec=0;
\r
1081 int displayOver = 0;
\r
1082 int displayFus = 0;
\r
1083 double valueOver=0, valueFus=0;
\r
1084 if (X >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0] &&
\r
1085 X <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1] &&
\r
1086 Y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2] &&
\r
1087 Y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3] &&
\r
1088 Z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4] &&
\r
1089 Z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]) {
\r
1091 value = this->GetScalarComponentAsDouble(mSlicers[slicer]->GetInput(), X, Y, Z);
\r
1093 if (mSlicers[slicer]->GetVFActor() ) {
\r
1095 unsigned int currentTime = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1096 vtkImageData *vf = NULL;
\r
1098 if (mSlicers[slicer]->GetVF()->GetVTKImages().size() > currentTime)
\r
1099 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[currentTime];
\r
1101 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[0];
\r
1104 double Xvf = (x - vf->GetOrigin()[0])/ vf->GetSpacing()[0];
\r
1105 double Yvf = (y - vf->GetOrigin()[1])/ vf->GetSpacing()[1];
\r
1106 double Zvf = (z - vf->GetOrigin()[2])/ vf->GetSpacing()[2];
\r
1107 xVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 0);
\r
1108 yVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 1);
\r
1109 zVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 2);
\r
1110 valueVec = sqrt(xVec*xVec + yVec*yVec + zVec*zVec);
\r
1113 if (mSlicers[slicer]->GetOverlayActor() ) {
\r
1115 vtkImageData *overlay = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetOverlayMapper()->GetInput());
\r
1116 double Xover = (x - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0];
\r
1117 double Yover = (y - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1];
\r
1118 double Zover = (z - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2];
\r
1119 valueOver = this->GetScalarComponentAsDouble(overlay, Xover, Yover, Zover);
\r
1122 if ( mSlicers[slicer]->GetFusionActor() ) {
\r
1124 vtkImageData *fusion = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetFusionMapper()->GetInput());
\r
1125 double Xover = (x - fusion->GetOrigin()[0]) / fusion->GetSpacing()[0];
\r
1126 double Yover = (y - fusion->GetOrigin()[1]) / fusion->GetSpacing()[1];
\r
1127 double Zover = (z - fusion->GetOrigin()[2]) / fusion->GetSpacing()[2];
\r
1128 valueFus = this->GetScalarComponentAsDouble(fusion, Xover, Yover, Zover);
\r
1130 else if (this->IsInvolvedInFusionSequence()) {
\r
1131 //if the cursor moves over the 'independent' version of the secondary sequence
\r
1132 //do not update the panel, just keep it as it is.
\r
1134 valueFus = std::numeric_limits<double>::quiet_NaN();
\r
1137 emit UpdatePosition(mSlicers[slicer]->GetCursorVisibility(),
\r
1138 x,y,z,X,Y,Z,value);
\r
1139 emit UpdateVector(displayVec,xVec, yVec, zVec, valueVec);
\r
1140 emit UpdateOverlay(displayOver,valueOver,value);
\r
1141 emit UpdateFusion(displayFus,valueFus);
\r
1144 //----------------------------------------------------------------------------
\r
1147 //----------------------------------------------------------------------------
\r
1148 void vvSlicerManager::Activated()
\r
1150 emit currentImageChanged(mId);
\r
1152 //----------------------------------------------------------------------------
\r
1155 //----------------------------------------------------------------------------
\r
1156 void vvSlicerManager::Picked()
\r
1158 emit currentPickedImageChanged(mId);
\r
1160 //----------------------------------------------------------------------------
\r
1163 //----------------------------------------------------------------------------
\r
1164 void vvSlicerManager::UpdateWindowLevel()
\r
1166 emit WindowLevelChanged();
\r
1168 //----------------------------------------------------------------------------
\r
1171 //----------------------------------------------------------------------------
\r
1172 void vvSlicerManager::UpdateSlice(int slicer)
\r
1174 if (mPreviousSlice[slicer] == mSlicers[slicer]->GetSlice()) {
\r
1175 //DD("============= NOTHING");
\r
1178 //std::cout << "vvSlicerManager::UpdateSlice " << slicer << " " << mSlicers[slicer]->GetSlice() << std::endl;
\r
1179 emit UpdateSlice(slicer, mSlicers[slicer]->GetSlice());
\r
1180 mSlicers[slicer]->Render(); // DS <-- I add this, this could/must be the only Render ...
\r
1181 mPreviousSlice[slicer] = mSlicers[slicer]->GetSlice();
\r
1183 //----------------------------------------------------------------------------
\r
1186 //----------------------------------------------------------------------------
\r
1187 void vvSlicerManager::UpdateTSlice(int slicer)
\r
1189 int slice = mSlicers[slicer]->GetSlice();
\r
1191 int tslice = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1192 //if (this->IsInvolvedInFusionSequence()) tslice = mSlicers[slicer]->GetTSlice(); //actually, this is handled by the Slicer
\r
1194 if (mPreviousSlice[slicer] == slice) {
\r
1195 if (mPreviousTSlice[slicer] == tslice) {
\r
1196 // DD("************** NOTHING ***********");
\r
1200 mPreviousSlice[slicer] = slice;
\r
1201 mPreviousTSlice[slicer] = tslice;
\r
1203 emit UpdateTSlice(slicer, tslice, mFusionSequenceInvolvementCode);
\r
1205 //----------------------------------------------------------------------------
\r
1208 //----------------------------------------------------------------------------
\r
1209 void vvSlicerManager::UpdateSliceRange(int slicer)
\r
1211 emit UpdateSliceRange(slicer,
\r
1212 mSlicers[slicer]->GetSliceRange()[0], mSlicers[slicer]->GetSliceRange()[1],
\r
1213 0,mSlicers[slicer]->GetTMax());
\r
1215 //----------------------------------------------------------------------------
\r
1217 //----------------------------------------------------------------------------
\r
1218 void vvSlicerManager::SetSlicingPreset(SlicingPresetType preset)
\r
1220 if(mSlicingPreset==preset)
\r
1223 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
1224 mImage->GetTransform()[this->GetTSlice()]->GetInverse(imageTransformInverse);
\r
1226 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
1227 vvSlicer *s = this->GetSlicer(i);
\r
1230 case WORLD_SLICING:
\r
1231 s->GetSlicingTransform()->Identity();
\r
1233 case VOXELS_SLICING:
\r
1234 s->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
1237 imageTransformInverse->Delete();
\r
1240 s->ForceUpdateDisplayExtent();
\r
1241 s->SetSlice((s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2+1]
\r
1242 +s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2])/2.0);
\r
1247 imageTransformInverse->Delete();
\r
1248 mSlicingPreset = preset;
\r
1251 //----------------------------------------------------------------------------
\r
1253 //----------------------------------------------------------------------------
\r
1254 void vvSlicerManager::SetPreset(int preset)
\r
1257 //vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1258 double window = mSlicers[0]->GetColorWindow();
\r
1259 double level = mSlicers[0]->GetColorLevel();
\r
1261 std::string component_type=mImage->GetScalarTypeAsITKString();
\r
1265 mImage->GetScalarRange(range);
\r
1266 window = range[1] - range[0];
\r
1267 level = (range[1] + range[0])* 0.5;
\r
1269 case WL_HOUNSFIELD:
\r
1273 case WL_SOFTTISSUE:
\r
1277 case WL_LUNGS: // lungs (same as FOCAL)
\r
1295 case WL_VENTILATION:
\r
1301 this->SetColorWindow(window);
\r
1302 this->SetColorLevel(level);
\r
1306 // SetColorMap(-1);
\r
1309 //----------------------------------------------------------------------------
\r
1312 //----------------------------------------------------------------------------
\r
1313 void vvSlicerManager::SetLocalColorWindowing(const int slicer, const bool bCtrlKey)
\r
1316 if(bCtrlKey && this->mSlicers[slicer]->GetFusion()) {
\r
1317 int t = mSlicers[slicer]->GetFusionTSlice();
\r
1318 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1319 this->mSlicers[slicer]->GetFusion()->GetVTKImages()[t],
\r
1320 this->mSlicers[slicer]->GetConcatenatedFusionTransform());
\r
1321 this->SetFusionWindow(max-min);
\r
1322 this->SetFusionLevel(0.5*(min+max));
\r
1323 this->SetColorMap(mColorMap);
\r
1325 else if(bCtrlKey && this->mSlicers[slicer]->GetOverlay()) {
\r
1326 int t = mSlicers[slicer]->GetOverlayTSlice();
\r
1327 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1328 this->mSlicers[slicer]->GetOverlay()->GetVTKImages()[t],
\r
1329 this->mSlicers[slicer]->GetConcatenatedOverlayTransform());
\r
1330 if(this->mSlicers[slicer]->GetLinkOverlayWindowLevel()){
\r
1331 this->SetColorWindow(max-min);
\r
1332 this->SetColorLevel(0.5*(min+max));
\r
1334 this->SetOverlayColorWindow(max-min);
\r
1335 this->SetOverlayColorLevel(0.5*(min+max));
\r
1339 int t = this->GetTSlice();
\r
1340 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1341 this->mSlicers[slicer]->GetImage()->GetVTKImages()[t],
\r
1342 this->mSlicers[slicer]->GetConcatenatedTransform());
\r
1343 this->SetColorWindow(max-min);
\r
1344 this->SetColorLevel(0.5*(min+max));
\r
1345 this->SetPreset(WL_USER);
\r
1348 this->UpdateWindowLevel();
\r
1350 //----------------------------------------------------------------------------
\r
1353 //----------------------------------------------------------------------------
\r
1354 void vvSlicerManager::SetColorMap(int colormap)
\r
1358 range[0] = mSlicers[0]->GetInput()->GetScalarRange()[0];
\r
1359 range[1] = mSlicers[0]->GetInput()->GetScalarRange()[1];
\r
1361 double window = mSlicers[0]->GetWindowLevel()->GetWindow();
\r
1362 double level = mSlicers[0]->GetWindowLevel()->GetLevel();
\r
1364 vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1365 switch (colormap) {
\r
1373 LUT = vtkLookupTable::New();
\r
1374 LUT->SetValueRange(0,1);
\r
1375 LUT->SetSaturationRange(1,1);
\r
1376 LUT->SetHueRange(0,0.18);
\r
1380 LUT = vtkLookupTable::New();
\r
1381 LUT->SetValueRange(0,1);
\r
1382 LUT->SetSaturationRange(1,1);
\r
1383 LUT->SetHueRange(0.4,0.80);
\r
1387 LUT = vtkLookupTable::New();
\r
1388 LUT->SetValueRange(0.5,1);
\r
1389 LUT->SetSaturationRange(1,1);
\r
1390 LUT->SetHueRange(0.666,0);
\r
1394 LUT = vtkLookupTable::New();
\r
1395 LUT->SetValueRange(1,1);
\r
1396 LUT->SetSaturationRange(1,1);
\r
1397 LUT->SetHueRange(0,1);
\r
1398 LUT->SetAlphaRange(1, 1);
\r
1402 LUT = vtkLookupTable::New();
\r
1403 LUT->SetValueRange(1,1);
\r
1404 LUT->SetSaturationRange(1,1);
\r
1405 LUT->SetHueRange(1,0.1);
\r
1406 //LUT->SetRampToLinear();
\r
1410 LUT->SetTableRange(level-fabs(window)/2,level+fabs(window)/2);
\r
1413 vtkWindowLevelLookupTable* fusLUT = NULL;
\r
1415 //FUSION / FUSION SEQUENCE
\r
1416 if (mSlicers[0]->GetFusion()) { // && mFusionColorMap >= 0) {
\r
1417 fusLUT = vtkWindowLevelLookupTable::New();
\r
1418 double fusRange [2];
\r
1419 fusRange[0] = mFusionLevel - mFusionWindow/2;
\r
1420 fusRange[1] = mFusionLevel + mFusionWindow/2;
\r
1422 //check whether it is actually a fusionSequence or a fusion, before invoking mFusionReader...
\r
1424 if (this->IsInvolvedInFusionSequence())
\r
1425 frange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1427 frange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1429 fusLUT->SetTableRange(frange);
\r
1430 fusLUT->SetValueRange(1,1);
\r
1431 fusLUT->SetSaturationRange(1,1);
\r
1432 fusLUT->SetAlphaRange(1, 1);
\r
1433 fusLUT->SetWindow(mFusionWindow);
\r
1434 fusLUT->SetLevel(mFusionLevel);
\r
1435 if (mFusionColorMap == 1)
\r
1436 fusLUT->SetHueRange(0,0.18);
\r
1437 else if (mFusionColorMap == 2)
\r
1438 fusLUT->SetHueRange(0.4,0.80);
\r
1439 else if (mFusionColorMap == 3)
\r
1441 fusLUT->SetHueRange(0.666, 0);
\r
1442 fusLUT->SetValueRange(0.5, 1);
\r
1444 else if (mFusionColorMap == 4)
\r
1445 fusLUT->SetHueRange(0,1);
\r
1446 else if (mFusionColorMap <= 0)
\r
1448 fusLUT->SetValueRange(0,1);
\r
1449 fusLUT->SetSaturationRange(0,0);
\r
1452 fusLUT->ForceBuild();
\r
1455 // set color table transparency
\r
1456 //double alpha_range=(double)mFusionThresOpacity/10;
\r
1457 double range_end = fusRange[0] + (double)mFusionThresOpacity*(fusRange[1] - fusRange[0])/100;
\r
1458 double curr_value = fusRange[0];
\r
1459 int nvalues = fusLUT->GetNumberOfTableValues();
\r
1460 for (double i = 0; curr_value < range_end; i++) {
\r
1461 fusLUT->GetTableValue(i, v);
\r
1463 //if (curr_value >= -alpha_range && curr_value <= alpha_range) v[3] = pow(fabs(curr_value/alpha_range),2);
\r
1465 fusLUT->SetTableValue(i, v);
\r
1466 curr_value += (fusRange[1] - fusRange[0])/nvalues;
\r
1469 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1471 if (mSlicers[i]->GetOverlay()) {
\r
1472 vtkLookupTable* supLUT = vtkLookupTable::New();
\r
1473 supLUT->SetTableRange(range[0],range[1]);
\r
1474 supLUT->SetValueRange(1,1);
\r
1475 supLUT->SetSaturationRange(1,1);
\r
1476 supLUT->SetHueRange(double(mOverlayColor)/360,double(mOverlayColor)/360);
\r
1478 vtkLookupTable* invLUT = vtkLookupTable::New();
\r
1479 invLUT->SetTableRange(range[0],range[1]);
\r
1480 invLUT->SetValueRange(1,1);
\r
1481 invLUT->SetSaturationRange(1,1);
\r
1482 invLUT->SetHueRange(double((mOverlayColor+180)%360)/360,double((mOverlayColor+180)%360)/360);
\r
1484 mSlicers[i]->GetWindowLevel()->SetLookupTable(supLUT);
\r
1485 mSlicers[i]->GetOverlayMapper()->SetLookupTable(invLUT);
\r
1488 } else if (mSlicers[i]->GetOverlay()) {
\r
1489 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1491 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1494 if (mSlicers[i]->GetFusion()) {
\r
1495 mSlicers[i]->ShowFusionLegend(mFusionShowLegend);
\r
1496 mSlicers[i]->GetFusionMapper()->SetLookupTable(fusLUT);
\r
1497 mSlicers[i]->GetFusionActor()->SetOpacity(double(mFusionOpacity)/100);
\r
1502 if (colormap >= 0)
\r
1503 mColorMap = colormap;
\r
1505 //----------------------------------------------------------------------------
\r
1508 //----------------------------------------------------------------------------
\r
1509 vvLandmarks* vvSlicerManager::GetLandmarks()
\r
1511 if (mLandmarks == NULL) {
\r
1512 mLandmarks = new vvLandmarks(mSlicers[0]->GetTMax()+1);
\r
1513 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1514 mSlicers[i]->SetLandmarks(mLandmarks);
\r
1516 return mLandmarks;
\r
1518 //----------------------------------------------------------------------------
\r
1521 //----------------------------------------------------------------------------
\r
1522 void vvSlicerManager::AddLandmark(float x,float y,float z,float t)
\r
1524 double x_index = (x - mSlicers[0]->GetInput()->GetOrigin()[0])/mSlicers[0]->GetInput()->GetSpacing()[0];
\r
1525 double y_index = (y - mSlicers[0]->GetInput()->GetOrigin()[1])/mSlicers[0]->GetInput()->GetSpacing()[1];
\r
1526 double z_index = (z - mSlicers[0]->GetInput()->GetOrigin()[2])/mSlicers[0]->GetInput()->GetSpacing()[2];
\r
1527 if (x_index >= mSlicers[0]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
1528 x_index <= mSlicers[0]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
1529 y_index >= mSlicers[0]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
1530 y_index <= mSlicers[0]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
1531 z_index >= mSlicers[0]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
1532 z_index <= mSlicers[0]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
1533 double value = this->GetScalarComponentAsDouble(mSlicers[0]->GetInput(), x_index, y_index, z_index);
\r
1534 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1535 emit LandmarkAdded();
\r
1538 //----------------------------------------------------------------------------
\r
1540 //----------------------------------------------------------------------------
\r
1541 void vvSlicerManager::PrevImage(int slicer)
\r
1543 emit ChangeImageWithIndexOffset(this, slicer, -1);
\r
1545 //----------------------------------------------------------------------------
\r
1547 //----------------------------------------------------------------------------
\r
1548 void vvSlicerManager::NextImage(int slicer)
\r
1550 emit ChangeImageWithIndexOffset(this, slicer, 1);
\r
1552 //----------------------------------------------------------------------------
\r
1554 //----------------------------------------------------------------------------
\r
1555 void vvSlicerManager::VerticalSliderHasChanged(int slicer, int slice)
\r
1557 emit AVerticalSliderHasChanged(slicer, slice);
\r
1560 //----------------------------------------------------------------------------
\r
1562 //----------------------------------------------------------------------------
\r
1563 double vvSlicerManager::GetScalarComponentAsDouble(vtkImageData *image, double X, double Y, double Z, int component)
\r
1566 return mSlicers[0]->GetScalarComponentAsDouble(image, X, Y, Z, ix, iy, iz, component);
\r
1568 //----------------------------------------------------------------------------
\r