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 <vtkVersion.h>
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29 #include <vtkStreamingDemandDrivenPipeline.h>
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30 #include <vtkInformation.h>
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31 #include <vtkImageActor.h>
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32 #include <vtkImageData.h>
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33 #include <vtkRenderWindow.h>
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34 #include <vtkRendererCollection.h>
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35 #include <vtkRenderWindowInteractor.h>
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36 #include <vtkImageMapToWindowLevelColors.h>
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37 #include <vtkWindowLevelLookupTable.h>
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38 #include <vtkColorTransferFunction.h>
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39 #include <vtkImageClip.h>
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40 #include <vtkLODActor.h>
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41 #include <vtkPointData.h>
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42 #include <vtksys/SystemTools.hxx>
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43 #include <vtkCamera.h>
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45 #include <qfileinfo.h>
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46 #include <QMessageBox>
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47 //----------------------------------------------------------------------------
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48 vvSlicerManager::vvSlicerManager(int numberOfSlicers)
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51 connect(this, SIGNAL(callAddLandmark(float,float,float,float)), this, SLOT(AddLandmark(float,float,float,float)));
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60 mType = vvImageReader::UNDEFINEDIMAGETYPE;
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63 mOverlayColor = 130;
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65 mFusionOpacity = 30;
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66 mFusionThresOpacity = 1;
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67 mFusionColorMap = 3;
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68 mFusionWindow = 1000;
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69 mFusionLevel = 1000;
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70 mFusionShowLegend = true;
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72 mFusionSequenceInvolvementCode = -1;
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73 mFusionSequenceIndexLinkedManager = -1;
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74 mFusionSequenceFrameIndex = -1;
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75 mFusionSequenceNbFrames = 0;
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76 mFusionSequenceSpatialSyncFlag = false;
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77 mFusionSequenceTemporalSyncFlag = false;
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80 mLinkedId.resize(0);
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82 for ( int i = 0; i < numberOfSlicers; i++) {
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83 mSlicers.push_back(vtkSmartPointer<vvSlicer>::New());
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84 mSlicers[i]->SetSlicerNumber(i);
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86 mSelectedSlicer = -1;
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88 mPreviousSlice.resize(numberOfSlicers, 0);
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89 mPreviousTSlice.resize(numberOfSlicers, 0);
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90 mSlicingPreset = WORLD_SLICING;
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94 //----------------------------------------------------------------------------
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97 //----------------------------------------------------------------------------
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98 vvSlicerManager::~vvSlicerManager()
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103 //----------------------------------------------------------------------------
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106 //------------------------------------------------------------------------------
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107 void vvSlicerManager::SetFilename(std::string filename, int number)
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109 mFileName = filename;
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110 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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111 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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112 mBaseFileNameNumber = number;
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114 mFileName = mBaseFileName;
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116 mFileName.append("_"+clitk::toString(number));
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118 mFileName.append(vtksys::SystemTools::GetFilenameLastExtension(filename));
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120 for(unsigned int i=0; i<mSlicers.size(); i++) {
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121 mSlicers[i]->SetFileName(mFileName);//vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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125 //------------------------------------------------------------------------------
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128 //----------------------------------------------------------------------------
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129 void vvSlicerManager::AddContour(vvMesh::Pointer contour,bool propagate)
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131 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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132 mSlicers[i]->AddContour(contour,propagate);
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135 //----------------------------------------------------------------------------
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138 //----------------------------------------------------------------------------
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139 void vvSlicerManager::ToggleContourSuperposition()
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141 for ( unsigned int i = 0; i < mSlicers.size(); i++)
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142 mSlicers[i]->ToggleContourSuperposition();
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144 //----------------------------------------------------------------------------
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146 //----------------------------------------------------------------------------
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147 std::string vvSlicerManager::GetListOfAbsoluteFilePathInOneString(const std::string &actorType)
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149 vvImageReader *reader = NULL;
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151 if(actorType=="image")
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153 else if(actorType=="overlay")
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154 reader = mOverlayReader;
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155 else if(actorType=="fusion")
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156 reader = mFusionReader;
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157 else if(actorType=="vector")
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158 reader = mVectorReader;
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159 else if(actorType=="fusionSequence")
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160 reader = mFusionSequenceReader;
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166 for(unsigned int i=0; i<reader->GetInputFilenames().size(); i++){
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167 QFileInfo fileinfo(reader->GetInputFilenames()[i].c_str()); //Do not show the path
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170 list += fileinfo.absoluteFilePath().toStdString();
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174 //----------------------------------------------------------------------------
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177 //----------------------------------------------------------------------------
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178 bool vvSlicerManager::SetImage(std::string filename, vvImageReader::LoadedImageType type, int n, unsigned int slice)
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181 if (mReader.IsNull())
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182 mReader = vvImageReader::New();
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183 std::vector<std::string> filenames;
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184 filenames.push_back(filename);
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185 mReader->SetInputFilenames(filenames);
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186 mReader->SetSlice(slice); // Only used for SLICED type
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187 mReader->Update(type);
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189 SetFilename(filename, n);
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190 // mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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191 //mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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192 //mBaseFileNameNumber = n;
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194 if (mReader->GetLastError().size() == 0) {
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195 mImage=mReader->GetOutput();
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196 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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197 mSlicers[i]->SetFileName(vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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198 mSlicers[i]->SetImage(mReader->GetOutput());
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201 mLastError = mReader->GetLastError();
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205 // mFileName.append("_"+clitk::toString(n));
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209 //----------------------------------------------------------------------------
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212 //----------------------------------------------------------------------------
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213 void vvSlicerManager::SetImage(vvImage::Pointer image)
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216 for (unsigned int i = 0; i < mSlicers.size(); i++) {
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217 mSlicers[i]->SetImage(image);
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220 //----------------------------------------------------------------------------
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223 //----------------------------------------------------------------------------
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224 bool vvSlicerManager::SetImages(std::vector<std::string> filenames, vvImageReader::LoadedImageType type, int n)
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227 std::string fileWithoutExtension = vtksys::SystemTools::GetFilenameWithoutExtension(filenames[0]);
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228 if (type == vvImageReader::DICOM)
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229 fileWithoutExtension += "_dicom";
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230 else if (type == vvImageReader::MERGED)
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231 fileWithoutExtension += "_merged";
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232 else if (type == vvImageReader::MERGEDWITHTIME)
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233 fileWithoutExtension += "_merged_wt";
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235 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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236 mFileName = fileWithoutExtension + vtksys::SystemTools::GetFilenameExtension(filenames[0]);
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237 if (mReader.IsNull())
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238 mReader = vvImageReader::New();
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239 mReader->SetInputFilenames(filenames);
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240 mReader->Update(type);
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242 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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243 mBaseFileNameNumber = n;
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245 if (mReader->GetLastError().size() == 0) {
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246 mImage=mReader->GetOutput();
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247 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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248 mSlicers[i]->SetFileName(fileWithoutExtension);
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249 mSlicers[i]->SetImage(mReader->GetOutput());
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252 mLastError = mReader->GetLastError();
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256 mFileName.append("_"+clitk::toString(n));
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260 //----------------------------------------------------------------------------
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263 //----------------------------------------------------------------------------
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264 bool vvSlicerManager::SetOverlay(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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266 mOverlayName = filenames[0];
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267 mOverlayComponent = component;
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268 if (dim > mImage->GetNumberOfDimensions()) {
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269 mLastError = " Overlay dimension cannot be greater than reference image!";
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272 if (mOverlayReader.IsNull())
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273 mOverlayReader = vvImageReader::New();
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274 mOverlayReader->SetInputFilenames(filenames);
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275 mOverlayReader->Update(type);
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276 if (mOverlayReader->GetLastError().size() == 0) {
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277 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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278 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
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281 mLastError = mOverlayReader->GetLastError();
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286 //----------------------------------------------------------------------------
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289 //----------------------------------------------------------------------------
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290 bool vvSlicerManager::SetFusion(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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292 mFusionName = filenames[0];
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293 mFusionComponent = component;
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294 if (dim > mImage->GetNumberOfDimensions()) {
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295 mLastError = " Fusion dimension cannot be greater than reference image!";
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298 if (mFusionReader.IsNull())
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299 mFusionReader = vvImageReader::New();
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300 mFusionReader->SetInputFilenames(filenames);
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301 mFusionReader->Update(type);
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302 if (mFusionReader->GetLastError().size() == 0) {
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303 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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304 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
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307 mLastError = mFusionReader->GetLastError();
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310 double *fusRange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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311 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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312 mFusionWindow = fusRange[1]-fusRange[0];
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316 //----------------------------------------------------------------------------
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318 //----------------------------------------------------------------------------
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319 //this function is called by vvMainWindow::AddFusionSequence for the primary sequence (CT), while the given files constitute the secondary sequence.
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320 bool vvSlicerManager::SetFusionSequence(std::vector<std::string> filenames, int dim, std::string component, vvImageReader::LoadedImageType type)
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322 mFusionSequenceInvolvementCode = 0;
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324 mFusionName = filenames[0];
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325 mFusionComponent = component;
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327 if (dim > mImage->GetNumberOfDimensions()) {
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328 mLastError = " Fusion Sequence dimension cannot be greater than reference image!";
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332 if (mFusionSequenceReader.IsNull())
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333 mFusionSequenceReader = vvImageReader::New();
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335 mFusionSequenceReader->SetInputFilenames(filenames);
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336 mFusionSequenceReader->Update(type);
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339 if (mFusionSequenceReader->GetLastError().size() == 0) {
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340 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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341 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), mFusionSequenceInvolvementCode);
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344 mLastError = mFusionSequenceReader->GetLastError();
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347 double *fusRange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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348 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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349 mFusionWindow = fusRange[1]-fusRange[0];
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351 //store the initial transform matrices of each frame, and reset them to identity
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352 mFusionSequenceListInitialTransformMatrices.clear();
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353 for (unsigned i=0 ; i<mFusionSequenceReader->GetOutput()->GetTransform().size() ; i++) {
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354 AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
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355 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Identity();
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356 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Update();
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359 //adjust the time slider in the overlay panel
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360 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
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361 mFusionSequenceFrameIndex = std::max<int>( 0, std::min<int>(mFusionSequenceFrameIndex, mFusionSequenceNbFrames));
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365 //----------------------------------------------------------------------------
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368 //----------------------------------------------------------------------------
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369 bool vvSlicerManager::SetVF(std::string filename)
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371 if (mVectorReader.IsNull())
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372 mVectorReader = vvImageReader::New();
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373 mVectorReader->SetInputFilename(filename);
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375 if (mType == vvImageReader::IMAGEWITHTIME)
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376 mVectorReader->Update(vvImageReader::VECTORFIELDWITHTIME);
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378 mVectorReader->Update(vvImageReader::VECTORFIELD);
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379 if (mVectorReader->GetLastError().size() != 0) {
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380 mLastError = mVectorReader->GetLastError();
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383 return SetVF(mVectorReader->GetOutput(),filename);
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385 //----------------------------------------------------------------------------
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388 //----------------------------------------------------------------------------
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389 bool vvSlicerManager::SetVF(vvImage::Pointer vf,std::string filename)
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391 if (vf->GetNumberOfDimensions() > mImage->GetNumberOfDimensions()) {
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392 mLastError = "Sorry, vector field dimension cannot be greater then reference image.";
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395 if (vf->GetNumberOfDimensions() == 4) {
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396 if (vf->GetSpacing()[3] != mImage->GetSpacing()[3]) {
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397 mLastError = "Sorry, vector field time spacing cannot be different from time spacing of the reference image.";
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400 if (vf->GetOrigin()[3] != mImage->GetOrigin()[3]) {
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401 mLastError = "Sorry, vector field time origin cannot be different from time origin of the reference image.";
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406 mVFName = filename;
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407 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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408 mSlicers[i]->SetVF(vf);
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412 //----------------------------------------------------------------------------
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415 //----------------------------------------------------------------------------
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416 vvSlicer* vvSlicerManager::GetSlicer(int i)
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418 return mSlicers[i];
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420 //----------------------------------------------------------------------------
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423 //----------------------------------------------------------------------------
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424 void vvSlicerManager::UpdateSlicer(int num, bool state)
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426 if (mSlicers[num]->GetImage()) {
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427 mSlicers[num]->SetDisplayMode(state);
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430 //----------------------------------------------------------------------------
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433 //----------------------------------------------------------------------------
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434 void vvSlicerManager::SetSlicerWindow(int i, vtkRenderWindow* RW)
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436 mSlicers[i]->SetRenderWindow(i,RW);
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438 //----------------------------------------------------------------------------
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441 //----------------------------------------------------------------------------
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442 void vvSlicerManager::SetInteractorStyleNavigator(int i, vtkInteractorStyle* style)
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444 vvSlicerManagerCommand *smc = vvSlicerManagerCommand::New();
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446 smc->SetSlicerNumber(i);
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447 mSlicers[i]->GetRenderWindow()->GetInteractor()->SetInteractorStyle(style);
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449 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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450 GetInteractorStyle()->AddObserver(vtkCommand::KeyPressEvent, smc);
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451 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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452 GetInteractorStyle()->AddObserver(vtkCommand::WindowLevelEvent, smc);
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453 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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454 GetInteractorStyle()->AddObserver(vtkCommand::EndWindowLevelEvent, smc);
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455 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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456 GetInteractorStyle()->AddObserver(vtkCommand::StartWindowLevelEvent, smc);
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457 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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458 GetInteractorStyle()->AddObserver(vtkCommand::PickEvent, smc);
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459 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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460 GetInteractorStyle()->AddObserver(vtkCommand::StartPickEvent, smc);
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461 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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462 GetInteractorStyle()->AddObserver(vtkCommand::LeaveEvent, smc);
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463 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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464 GetInteractorStyle()->AddObserver(vtkCommand::UserEvent, smc);
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465 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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466 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelForwardEvent, smc);
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467 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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468 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelBackwardEvent, smc);
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469 // mSlicers[i]->GetRenderWindow()->GetInteractor()->
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470 // GetInteractorStyle()->AddObserver(vtkCommand::LeftButtonReleaseEvent, smc);
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471 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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472 GetInteractorStyle()->AddObserver(vtkCommand::EndPickEvent, smc);
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473 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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474 GetInteractorStyle()->AddObserver(vtkCommand::EndInteractionEvent, smc);
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477 //----------------------------------------------------------------------------
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480 //----------------------------------------------------------------------------
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481 void vvSlicerManager::LeftButtonReleaseEvent(int slicer)
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483 emit LeftButtonReleaseSignal(slicer);
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485 //----------------------------------------------------------------------------
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488 //----------------------------------------------------------------------------
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489 void vvSlicerManager::EmitMousePositionUpdated(int slicer)
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491 emit MousePositionUpdatedSignal(slicer);
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493 //----------------------------------------------------------------------------
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496 //----------------------------------------------------------------------------
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497 void vvSlicerManager::EmitKeyPressed(std::string KeyPress)
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499 emit KeyPressedSignal(KeyPress);
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501 //----------------------------------------------------------------------------
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504 //----------------------------------------------------------------------------
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505 void vvSlicerManager::SetSliceOrientation(int slicer, int orientation)
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507 mSlicers[slicer]->SetSliceOrientation(orientation);
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508 emit UpdateOrientation(slicer, orientation);
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510 //----------------------------------------------------------------------------
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512 //----------------------------------------------------------------------------
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513 int vvSlicerManager::GetTSlice()
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515 return mSlicers[0]->GetTSlice();
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517 //----------------------------------------------------------------------------
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519 //----------------------------------------------------------------------------
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520 void vvSlicerManager::SetTSlice(int slice, bool updateLinkedImages)
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522 if (!updateLinkedImages) { //for fusionSequence, TMax / MaxCurrentTSlice are irrelevant.
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523 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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524 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
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532 else if (slice > mSlicers[0]->GetTMax())
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533 slice = mSlicers[0]->GetTMax();
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535 mLandmarks->SetTime(slice);
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536 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
537 if (slice != mSlicers[i]->GetMaxCurrentTSlice()) {
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538 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
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543 //----------------------------------------------------------------------------
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546 //----------------------------------------------------------------------------
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547 void vvSlicerManager::SetFusionSequenceTSlice(int slice)
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549 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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550 mSlicers[i]->SetFusionSequenceTSlice(slice);
\r
554 //----------------------------------------------------------------------------
\r
557 //----------------------------------------------------------------------------
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558 void vvSlicerManager::SetNextTSlice(int originating_slicer)
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560 int t = mSlicers[0]->GetMaxCurrentTSlice();
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562 if (t > mSlicers[0]->GetTMax())
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564 emit UpdateTSlice(originating_slicer,t, mFusionSequenceInvolvementCode);
\r
566 //----------------------------------------------------------------------------
\r
569 //----------------------------------------------------------------------------
\r
570 void vvSlicerManager::SetPreviousTSlice(int originating_slicer)
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572 int t = mSlicers[0]->GetMaxCurrentTSlice();
\r
575 t = mSlicers[0]->GetTMax();
\r
576 emit UpdateTSlice(originating_slicer,t, mFusionSequenceInvolvementCode);
\r
578 //----------------------------------------------------------------------------
\r
581 //----------------------------------------------------------------------------
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582 void vvSlicerManager::ToggleInterpolation()
\r
584 bool interpolate=!(mSlicers[0]->GetImageActor()->GetInterpolate());
\r
585 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
586 mSlicers[i]->GetImageActor()->SetInterpolate(interpolate);
\r
587 if (mSlicers[i]->GetOverlayActor())
\r
588 mSlicers[i]->GetOverlayActor()->SetInterpolate(interpolate);
\r
589 if (mSlicers[i]->GetFusionActor())
\r
590 mSlicers[i]->GetFusionActor()->SetInterpolate(interpolate);
\r
593 //----------------------------------------------------------------------------
\r
596 //----------------------------------------------------------------------------
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597 void vvSlicerManager::SetTSliceInSlicer(int tslice, int slicer)
\r
601 else if (tslice > mSlicers[slicer]->GetTMax())
\r
602 tslice = mSlicers[slicer]->GetTMax();
\r
604 mLandmarks->SetTime(tslice);
\r
606 if (mSlicers[slicer]->GetMaxCurrentTSlice() == tslice) return;
\r
608 mSlicers[slicer]->SetTSlice(tslice);
\r
610 if(mSlicingPreset==VOXELS_SLICING) {
\r
611 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
612 mImage->GetTransform()[mSlicers[slicer]->GetTSlice()]->GetInverse(imageTransformInverse);
\r
613 this->GetSlicer(slicer)->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
614 imageTransformInverse->Delete();
\r
617 UpdateTSlice(slicer);
\r
619 //----------------------------------------------------------------------------
\r
622 //----------------------------------------------------------------------------
\r
623 void vvSlicerManager::SetColorWindow(double s)
\r
625 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
626 mSlicers[i]->SetColorWindow(s);
\r
629 //----------------------------------------------------------------------------
\r
631 //----------------------------------------------------------------------------
\r
632 void vvSlicerManager::SetColorLevel(double s)
\r
634 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
635 mSlicers[i]->SetColorLevel(s);
\r
638 //----------------------------------------------------------------------------
\r
640 //----------------------------------------------------------------------------
\r
641 void vvSlicerManager::SetOverlayColorWindow(double s)
\r
643 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
644 mSlicers[i]->SetOverlayColorWindow(s);
\r
647 //----------------------------------------------------------------------------
\r
649 //----------------------------------------------------------------------------
\r
650 void vvSlicerManager::SetOverlayColorLevel(double s)
\r
652 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
653 mSlicers[i]->SetOverlayColorLevel(s);
\r
656 //----------------------------------------------------------------------------
\r
658 //----------------------------------------------------------------------------
\r
659 void vvSlicerManager::SetLinkOverlayWindowLevel(bool b)
\r
661 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
662 mSlicers[i]->SetLinkOverlayWindowLevel(b);
\r
665 //----------------------------------------------------------------------------
\r
667 //----------------------------------------------------------------------------
\r
668 void vvSlicerManager::SetCursorAndCornerAnnotationVisibility(int s)
\r
670 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
671 mSlicers[i]->SetCursorVisibility(s);
\r
672 mSlicers[i]->SetCornerAnnotationVisibility(s);
\r
675 //----------------------------------------------------------------------------
\r
677 //----------------------------------------------------------------------------
\r
678 void vvSlicerManager::SetOpacity(int i, double factor)
\r
680 mSlicers[i]->SetOpacity(1/factor);
\r
682 //----------------------------------------------------------------------------
\r
685 //----------------------------------------------------------------------------
\r
686 void vvSlicerManager::UpdateViews(int current,int slicer)
\r
688 double p[3], pt[3];
\r
689 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
690 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
691 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
692 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
694 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0])
\r
695 /mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
696 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1])
\r
697 /mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
698 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2])
\r
699 /mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
700 #if VTK_MAJOR_VERSION <= 5
\r
701 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
702 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
703 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
704 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
705 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
706 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5)
\r
708 int extentImageReslice[6];
\r
709 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
710 if (x >= extentImageReslice[0]-0.5 &&
\r
711 x <= extentImageReslice[1]+0.5 &&
\r
712 y >= extentImageReslice[2]-0.5 &&
\r
713 y <= extentImageReslice[3]+0.5 &&
\r
714 z >= extentImageReslice[4]-0.5 &&
\r
715 z <= extentImageReslice[5]+0.5)
\r
718 mSlicers[slicer]->UpdateCursorPosition();
\r
719 mSlicers[slicer]->SetCursorColor(10,212,255);
\r
720 mSelectedSlicer = slicer;
\r
722 switch (mSlicers[slicer]->GetSliceOrientation()) {
\r
723 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
724 if (mSlicers[slicer]->GetSlice() != (int)lrint(z))
\r
725 mSlicers[slicer]->SetSlice((int)lrint(z));
\r
728 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
729 if (mSlicers[slicer]->GetSlice() != (int)lrint(y))
\r
730 mSlicers[slicer]->SetSlice((int)lrint(y));
\r
733 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
734 if (mSlicers[slicer]->GetSlice() != (int)lrint(x))
\r
735 mSlicers[slicer]->SetSlice((int)lrint(x));
\r
738 mSlicers[slicer]->Render();
\r
740 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
741 if (i != (unsigned int)slicer
\r
742 && mSlicers[i]->GetRenderer()->GetDraw()
\r
743 && mSlicers[i]->GetRenderWindow()->GetSize()[0] > 2
\r
744 && mSlicers[i]->GetRenderWindow()->GetSize()[1] > 2) {
\r
745 mSlicers[i]->SetCurrentPosition(p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
746 mSlicers[i]->UpdateCursorPosition();
\r
747 if (current) { //do not display corner annotation if image is the one picked
\r
748 mSlicers[i]->SetCurrentPosition(-VTK_DOUBLE_MAX,-VTK_DOUBLE_MAX,
\r
749 -VTK_DOUBLE_MAX, mSlicers[slicer]->GetMaxCurrentTSlice());
\r
750 mSlicers[i]->SetCursorColor(255,10,212);
\r
752 mSlicers[i]->SetCursorColor(150,10,282);
\r
754 switch (mSlicers[i]->GetSliceOrientation()) {
\r
755 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
756 if (mSlicers[i]->GetSlice() != (int)lrint(z))
\r
757 mSlicers[i]->SetSlice((int)lrint(z));
\r
760 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
761 if (mSlicers[i]->GetSlice() != (int)lrint(y))
\r
762 mSlicers[i]->SetSlice((int)lrint(y));
\r
765 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
766 if (mSlicers[i]->GetSlice() != (int)lrint(x))
\r
767 mSlicers[i]->SetSlice((int)lrint(x));
\r
771 mSlicers[i]->Render();
\r
779 //----------------------------------------------------------------------------
\r
782 //----------------------------------------------------------------------------
\r
783 void vvSlicerManager::UpdateLinked(int slicer)
\r
785 double p[3], pt[3];
\r
786 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
787 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
788 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
789 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
790 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0]) / mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
791 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1]) / mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
792 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2]) / mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
793 #if VTK_MAJOR_VERSION <= 5
\r
794 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
795 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
796 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
797 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
798 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
799 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5)
\r
801 int extentImageReslice[6];
\r
802 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
803 if (x >= extentImageReslice[0]-0.5 &&
\r
804 x <= extentImageReslice[1]+0.5 &&
\r
805 y >= extentImageReslice[2]-0.5 &&
\r
806 y <= extentImageReslice[3]+0.5 &&
\r
807 z >= extentImageReslice[4]-0.5 &&
\r
808 z <= extentImageReslice[5]+0.5)
\r
811 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++) {
\r
812 if (this->IsInvolvedInFusionSequence()) {
\r
813 //this SlicerManager is involved in fusionSequence => do not synchronize the times
\r
814 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], -1);
\r
817 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
822 //----------------------------------------------------------------------------
\r
824 //----------------------------------------------------------------------------
\r
825 void vvSlicerManager::UpdateLinkedNavigation(vvSlicer *refSlicer, bool bPropagate)
\r
827 vtkCamera *refCam = refSlicer->GetRenderer()->GetActiveCamera();
\r
829 double refPosition[3];
\r
830 refCam->GetPosition(refPosition);
\r
831 refPosition[refSlicer->GetSliceOrientation()] = refSlicer->GetSlice() *
\r
832 refSlicer->GetInput()->GetSpacing()[refSlicer->GetSliceOrientation()] +
\r
833 refSlicer->GetInput()->GetOrigin()[refSlicer->GetSliceOrientation()];
\r
835 refSlicer->GetSlicingTransform()->TransformPoint(refPosition, refPosition);
\r
836 mSlicers[0]->GetSlicingTransform()->GetInverse()->TransformPoint(refPosition, refPosition);
\r
838 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
839 vtkCamera *camera = mSlicers[i]->GetRenderer()->GetActiveCamera();
\r
840 camera->SetParallelScale(refCam->GetParallelScale());
\r
842 double position[3], focal[3];
\r
843 camera->GetPosition(position);
\r
844 camera->GetFocalPoint(focal);
\r
846 for(int j=0; j<3; j++) {
\r
847 if(j!=mSlicers[i]->GetSliceOrientation()) {
\r
848 position[j] = refPosition[j];
\r
849 focal[j] = refPosition[j];
\r
853 camera->SetFocalPoint(focal);
\r
854 camera->SetPosition(position);
\r
857 mSlicers[i]->ForceUpdateDisplayExtent();
\r
862 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++)
\r
863 emit UpdateLinkedNavigation(*i, this, refSlicer);
\r
865 //----------------------------------------------------------------------------
\r
867 //----------------------------------------------------------------------------
\r
868 double vvSlicerManager::GetColorWindow() const
\r
870 if (mSlicers.size())
\r
871 return mSlicers[0]->GetColorWindow();
\r
874 //----------------------------------------------------------------------------
\r
877 //----------------------------------------------------------------------------
\r
878 double vvSlicerManager::GetColorLevel() const
\r
880 if (mSlicers.size())
\r
881 return mSlicers[0]->GetColorLevel();
\r
884 //----------------------------------------------------------------------------
\r
886 //----------------------------------------------------------------------------
\r
887 double vvSlicerManager::GetOverlayColorWindow() const
\r
889 if (mSlicers.size())
\r
890 return mSlicers[0]->GetOverlayColorWindow();
\r
893 //----------------------------------------------------------------------------
\r
895 //----------------------------------------------------------------------------
\r
896 double vvSlicerManager::GetOverlayColorLevel() const
\r
898 if (mSlicers.size())
\r
899 return mSlicers[0]->GetOverlayColorLevel();
\r
902 //----------------------------------------------------------------------------
\r
904 //----------------------------------------------------------------------------
\r
905 bool vvSlicerManager::GetLinkOverlayWindowLevel() const
\r
907 if (mSlicers.size())
\r
908 return mSlicers[0]->GetLinkOverlayWindowLevel();
\r
911 //----------------------------------------------------------------------------
\r
913 //------------------------------------------------------------------------------
\r
914 void vvSlicerManager::ResetTransformationToIdentity(const std::string actorType)
\r
916 if(actorType == "image")
\r
917 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
918 this->GetImage()->GetTransform()[i]->Identity();
\r
919 else if(actorType == "overlay")
\r
920 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
921 this->GetSlicer(0)->GetOverlay()->GetTransform()[i]->Identity();
\r
922 else if(actorType == "fusion")
\r
923 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
924 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
925 else if(actorType == "fusionSequence") //TODO: Check what should really be done here
\r
926 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
927 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
928 else if(actorType == "vf")
\r
929 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
930 this->GetVF()->GetTransform()[i]->Identity();
\r
934 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
935 this->GetSlicer(i)->ForceUpdateDisplayExtent();
\r
936 this->GetSlicer(i)->ResetCamera();
\r
937 this->GetSlicer(i)->Render();
\r
940 //------------------------------------------------------------------------------
\r
942 //----------------------------------------------------------------------------
\r
943 void vvSlicerManager::ForceUpdateDisplayExtent()
\r
945 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
946 mSlicers[i]->ForceUpdateDisplayExtent();
\r
949 //----------------------------------------------------------------------------
\r
951 //----------------------------------------------------------------------------
\r
952 void vvSlicerManager::Render()
\r
954 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
955 mSlicers[i]->Render();
\r
958 //----------------------------------------------------------------------------
\r
961 //----------------------------------------------------------------------------
\r
962 void vvSlicerManager::GenerateDefaultLookupTable()
\r
964 SetPreset(mPreset);
\r
965 SetColorMap(mColorMap);
\r
967 //----------------------------------------------------------------------------
\r
970 //----------------------------------------------------------------------------
\r
971 void vvSlicerManager::Reload()
\r
973 mReader->Update(mType);
\r
974 mImage=mReader->GetOutput();
\r
975 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
976 mSlicers[i]->SetImage(mImage);
\r
979 //if this image is the primary sequence of a fusion sequence, then the main transform matrix should be updated.
\r
980 if (this->IsMainSequenceOfFusionSequence()) {
\r
981 SetFusionSequenceMainTransformMatrix( mImage->GetTransform()[0]->GetMatrix() );
\r
984 //----------------------------------------------------------------------------
\r
987 //----------------------------------------------------------------------------
\r
988 void vvSlicerManager::ReloadFusion()
\r
990 mFusionReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),mType);
\r
992 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
993 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
\r
994 mSlicers[i]->Render();
\r
997 //----------------------------------------------------------------------------
\r
999 //----------------------------------------------------------------------------
\r
1000 //the secondary sequence is being reloaded.
\r
1001 void vvSlicerManager::ReloadFusionSequence()
\r
1003 // this is to keep the slice thickness, which needs to be artificially increased for visualization
\r
1004 double sp_x, sp_y, sp_z;
\r
1005 this->GetImage()->GetVTKImages()[0]->GetSpacing(sp_x, sp_y, sp_z);
\r
1007 mFusionSequenceReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),vvImageReader::MERGEDWITHTIME);
\r
1009 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1010 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), 1);
\r
1011 mSlicers[i]->Render();
\r
1014 //Update the slider
\r
1015 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
\r
1016 if (mFusionSequenceFrameIndex>=mFusionSequenceNbFrames) {
\r
1017 mFusionSequenceFrameIndex=0;
\r
1020 //Update the list of initial transforms
\r
1021 mFusionSequenceListInitialTransformMatrices.clear();
\r
1022 for (unsigned i=0 ; i<mFusionSequenceNbFrames ; i++) {
\r
1023 this->AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
\r
1026 // also update the slice thickness
\r
1027 for (unsigned i=0 ; i<this->GetImage()->GetTransform().size() ; i++) {
\r
1028 sp_x = this->GetImage()->GetVTKImages()[i]->GetSpacing()[0];
\r
1029 sp_y = this->GetImage()->GetVTKImages()[i]->GetSpacing()[1];
\r
1030 this->GetImage()->GetVTKImages()[i]->SetSpacing( sp_x, sp_y, sp_z);
\r
1034 //----------------------------------------------------------------------------
\r
1037 //----------------------------------------------------------------------------
\r
1038 void vvSlicerManager::ReloadOverlay()
\r
1040 mOverlayReader->Update(mImage->GetNumberOfDimensions(),mOverlayComponent.c_str(),mType);
\r
1041 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1042 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
\r
1043 mSlicers[i]->Render();
\r
1046 //----------------------------------------------------------------------------
\r
1049 //----------------------------------------------------------------------------
\r
1050 void vvSlicerManager::ReloadVF()
\r
1052 mVectorReader->Update(vvImageReader::VECTORFIELD); //deletes the old images through the VF::Init() function
\r
1053 mVF=mVectorReader->GetOutput();
\r
1054 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1055 mSlicers[i]->SetVF(mVF);
\r
1056 mSlicers[i]->Render();
\r
1059 //----------------------------------------------------------------------------
\r
1062 //----------------------------------------------------------------------------
\r
1063 void vvSlicerManager::RemoveActor(const std::string& actor_type, int overlay_index)
\r
1065 if (actor_type =="overlay")
\r
1066 mOverlayReader = NULL;
\r
1068 if (actor_type =="fusion")
\r
1069 mFusionReader = NULL;
\r
1071 if (actor_type =="fusionSequence") {
\r
1072 mFusionSequenceReader = NULL;
\r
1075 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1076 mSlicers[i]->RemoveActor(actor_type,overlay_index);
\r
1078 if (actor_type=="vector") {
\r
1080 mVectorReader=NULL;
\r
1083 //----------------------------------------------------------------------------
\r
1086 //----------------------------------------------------------------------------
\r
1087 void vvSlicerManager::RemoveActors()
\r
1089 ///This method leaks a few objects. See RemoveActor for what a
\r
1090 ///correct implementation would look like
\r
1091 //DS -> probably due to the reader (now released in the
\r
1092 //RemoveActor() function. (I hope)
\r
1093 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1094 mSlicers[i]->SetDisplayMode(0);
\r
1095 mSlicers[i]->GetRenderer()->RemoveActor(mSlicers[i]->GetImageActor());
\r
1098 //----------------------------------------------------------------------------
\r
1101 //----------------------------------------------------------------------------
\r
1102 void vvSlicerManager::UpdateInfoOnCursorPosition(int slicer)
\r
1104 // int view = mSlicers[slicer]->GetSliceOrientation();
\r
1105 // int slice = mSlicers[slicer]->GetSlice();
\r
1106 double x = mSlicers[slicer]->GetCursorPosition()[0];
\r
1107 double y = mSlicers[slicer]->GetCursorPosition()[1];
\r
1108 double z = mSlicers[slicer]->GetCursorPosition()[2];
\r
1109 double X = (x - mSlicers[slicer]->GetInput()->GetOrigin()[0])/
\r
1110 mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
1111 double Y = (y - mSlicers[slicer]->GetInput()->GetOrigin()[1])/
\r
1112 mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
1113 double Z = (z - mSlicers[slicer]->GetInput()->GetOrigin()[2])/
\r
1114 mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
1115 double xyz[3], xyzTransform[3];
\r
1119 mSlicers[slicer]->GetConcatenatedTransform()->TransformPoint(xyz, xyzTransform);
\r
1120 double XTransform = (xyzTransform[0] - mSlicers[slicer]->GetImage()->GetVTKImages()[GetTSlice()]->GetOrigin()[0])/
\r
1121 mSlicers[slicer]->GetImage()->GetVTKImages()[GetTSlice()]->GetSpacing()[0];
\r
1122 double YTransform = (xyzTransform[1] - mSlicers[slicer]->GetImage()->GetVTKImages()[GetTSlice()]->GetOrigin()[1])/
\r
1123 mSlicers[slicer]->GetImage()->GetVTKImages()[GetTSlice()]->GetSpacing()[1];
\r
1124 double ZTransform = (xyzTransform[2] - mSlicers[slicer]->GetImage()->GetVTKImages()[GetTSlice()]->GetOrigin()[2])/
\r
1125 mSlicers[slicer]->GetImage()->GetVTKImages()[GetTSlice()]->GetSpacing()[2];
\r
1126 double value = -VTK_DOUBLE_MAX;
\r
1127 int displayVec = 0;
\r
1128 double xVec=0, yVec=0, zVec=0, valueVec=0;
\r
1129 int displayOver = 0;
\r
1130 int displayFus = 0;
\r
1131 double valueOver=0, valueFus=0;
\r
1132 #if VTK_MAJOR_VERSION <= 5
\r
1133 if (XTransform >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0] -0.5 &&
\r
1134 XTransform <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1] +0.5 &&
\r
1135 YTransform >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2] -0.5 &&
\r
1136 YTransform <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3] +0.5 &&
\r
1137 ZTransform >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4] -0.5 &&
\r
1138 ZTransform <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5] +0.5)
\r
1140 int extentImageReslice[6];
\r
1141 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
1142 if (XTransform >= extentImageReslice[0] -0.5 &&
\r
1143 XTransform <= extentImageReslice[1] +0.5 &&
\r
1144 YTransform >= extentImageReslice[2] -0.5 &&
\r
1145 YTransform <= extentImageReslice[3] +0.5 &&
\r
1146 ZTransform >= extentImageReslice[4] -0.5 &&
\r
1147 ZTransform <= extentImageReslice[5] +0.5)
\r
1150 value = this->GetScalarComponentAsDouble(mSlicers[slicer]->GetInput(), X, Y, Z);
\r
1152 if (mSlicers[slicer]->GetVFActor() ) {
\r
1154 unsigned int currentTime = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1155 vtkImageData *vf = NULL;
\r
1157 if (mSlicers[slicer]->GetVF()->GetVTKImages().size() > currentTime)
\r
1158 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[currentTime];
\r
1160 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[0];
\r
1163 double Xvf = (x - vf->GetOrigin()[0])/ vf->GetSpacing()[0];
\r
1164 double Yvf = (y - vf->GetOrigin()[1])/ vf->GetSpacing()[1];
\r
1165 double Zvf = (z - vf->GetOrigin()[2])/ vf->GetSpacing()[2];
\r
1166 xVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 0);
\r
1167 yVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 1);
\r
1168 zVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 2);
\r
1169 valueVec = sqrt(xVec*xVec + yVec*yVec + zVec*zVec);
\r
1172 if (mSlicers[slicer]->GetOverlayActor() ) {
\r
1174 vtkImageData *overlay = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetOverlayMapper()->GetInput());
\r
1175 double Xover = (x - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0];
\r
1176 double Yover = (y - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1];
\r
1177 double Zover = (z - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2];
\r
1178 valueOver = this->GetScalarComponentAsDouble(overlay, Xover, Yover, Zover);
\r
1181 if ( mSlicers[slicer]->GetFusionActor() ) {
\r
1183 vtkImageData *fusion = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetFusionMapper()->GetInput());
\r
1184 double Xover = (x - fusion->GetOrigin()[0]) / fusion->GetSpacing()[0];
\r
1185 double Yover = (y - fusion->GetOrigin()[1]) / fusion->GetSpacing()[1];
\r
1186 double Zover = (z - fusion->GetOrigin()[2]) / fusion->GetSpacing()[2];
\r
1187 valueFus = this->GetScalarComponentAsDouble(fusion, Xover, Yover, Zover);
\r
1189 else if (this->IsInvolvedInFusionSequence()) {
\r
1190 //if the cursor moves over the 'independent' version of the secondary sequence
\r
1191 //do not update the panel, just keep it as it is.
\r
1193 valueFus = std::numeric_limits<double>::quiet_NaN();
\r
1196 emit UpdatePosition(mSlicers[slicer]->GetCursorVisibility(),
\r
1197 x,y,z,XTransform,YTransform,ZTransform,value);
\r
1198 emit UpdateVector(displayVec,xVec, yVec, zVec, valueVec);
\r
1199 emit UpdateOverlay(displayOver,valueOver,value);
\r
1200 emit UpdateFusion(displayFus,valueFus);
\r
1203 //----------------------------------------------------------------------------
\r
1206 //----------------------------------------------------------------------------
\r
1207 void vvSlicerManager::Activated()
\r
1209 emit currentImageChanged(mId);
\r
1211 //----------------------------------------------------------------------------
\r
1214 //----------------------------------------------------------------------------
\r
1215 void vvSlicerManager::Picked()
\r
1217 emit currentPickedImageChanged(mId);
\r
1219 //----------------------------------------------------------------------------
\r
1222 //----------------------------------------------------------------------------
\r
1223 void vvSlicerManager::UpdateWindowLevel()
\r
1225 emit WindowLevelChanged();
\r
1227 //----------------------------------------------------------------------------
\r
1230 //----------------------------------------------------------------------------
\r
1231 void vvSlicerManager::UpdateSlice(int slicer)
\r
1233 if (mPreviousSlice[slicer] == mSlicers[slicer]->GetSlice()) {
\r
1234 //DD("============= NOTHING");
\r
1237 emit UpdateSlice(slicer, mSlicers[slicer]->GetSlice());
\r
1238 mSlicers[slicer]->Render(); // DS <-- I add this, this could/must be the only Render ...
\r
1239 mPreviousSlice[slicer] = mSlicers[slicer]->GetSlice();
\r
1241 //----------------------------------------------------------------------------
\r
1244 //----------------------------------------------------------------------------
\r
1245 void vvSlicerManager::UpdateTSlice(int slicer)
\r
1247 int slice = mSlicers[slicer]->GetSlice();
\r
1249 int tslice = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1250 //if (this->IsInvolvedInFusionSequence()) tslice = mSlicers[slicer]->GetTSlice(); //actually, this is handled by the Slicer
\r
1252 if (mPreviousSlice[slicer] == slice) {
\r
1253 if (mPreviousTSlice[slicer] == tslice) {
\r
1254 // DD("************** NOTHING ***********");
\r
1258 mPreviousSlice[slicer] = slice;
\r
1259 mPreviousTSlice[slicer] = tslice;
\r
1261 emit UpdateTSlice(slicer, tslice, mFusionSequenceInvolvementCode);
\r
1263 //----------------------------------------------------------------------------
\r
1266 //----------------------------------------------------------------------------
\r
1267 void vvSlicerManager::UpdateSliceRange(int slicer)
\r
1269 emit UpdateSliceRange(slicer,
\r
1270 mSlicers[slicer]->GetSliceRange()[0], mSlicers[slicer]->GetSliceRange()[1],
\r
1271 0,mSlicers[slicer]->GetTMax());
\r
1273 //----------------------------------------------------------------------------
\r
1275 //----------------------------------------------------------------------------
\r
1276 void vvSlicerManager::SetSlicingPreset(SlicingPresetType preset)
\r
1278 if(mSlicingPreset==preset)
\r
1281 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
1282 mImage->GetTransform()[this->GetTSlice()]->GetInverse(imageTransformInverse);
\r
1284 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
1285 vvSlicer *s = this->GetSlicer(i);
\r
1288 case WORLD_SLICING:
\r
1289 s->GetSlicingTransform()->Identity();
\r
1291 case VOXELS_SLICING:
\r
1292 s->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
1295 imageTransformInverse->Delete();
\r
1298 s->ForceUpdateDisplayExtent();
\r
1299 #if VTK_MAJOR_VERSION <= 5
\r
1300 s->SetSlice((s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2+1]
\r
1301 +s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2])/2.0);
\r
1303 int extentImageReslice[6];
\r
1304 s->GetRegisterExtent(extentImageReslice);
\r
1305 s->SetSlice((extentImageReslice[s->GetSliceOrientation()*2+1]
\r
1306 +extentImageReslice[s->GetSliceOrientation()*2])/2.0);
\r
1312 imageTransformInverse->Delete();
\r
1313 mSlicingPreset = preset;
\r
1316 //----------------------------------------------------------------------------
\r
1318 //----------------------------------------------------------------------------
\r
1319 void vvSlicerManager::SetPreset(int preset)
\r
1322 //vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1323 double window = mSlicers[0]->GetColorWindow();
\r
1324 double level = mSlicers[0]->GetColorLevel();
\r
1326 std::string component_type=mImage->GetScalarTypeAsITKString();
\r
1330 mImage->GetScalarRange(range);
\r
1331 window = range[1] - range[0];
\r
1332 level = (range[1] + range[0])* 0.5;
\r
1334 case WL_HOUNSFIELD:
\r
1338 case WL_SOFTTISSUE:
\r
1342 case WL_LUNGS: // lungs (same as FOCAL)
\r
1360 case WL_VENTILATION:
\r
1366 this->SetColorWindow(window);
\r
1367 this->SetColorLevel(level);
\r
1371 // SetColorMap(-1);
\r
1374 //----------------------------------------------------------------------------
\r
1377 //----------------------------------------------------------------------------
\r
1378 void vvSlicerManager::SetLocalColorWindowing(const int slicer, const bool bCtrlKey)
\r
1381 if(bCtrlKey && this->mSlicers[slicer]->GetFusion()) {
\r
1382 int t = mSlicers[slicer]->GetFusionTSlice();
\r
1383 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1384 this->mSlicers[slicer]->GetFusion()->GetVTKImages()[t],
\r
1385 this->mSlicers[slicer]->GetConcatenatedFusionTransform());
\r
1386 this->SetFusionWindow(max-min);
\r
1387 this->SetFusionLevel(0.5*(min+max));
\r
1388 this->SetColorMap(mColorMap);
\r
1390 else if(bCtrlKey && this->mSlicers[slicer]->GetOverlay()) {
\r
1391 int t = mSlicers[slicer]->GetOverlayTSlice();
\r
1392 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1393 this->mSlicers[slicer]->GetOverlay()->GetVTKImages()[t],
\r
1394 this->mSlicers[slicer]->GetConcatenatedOverlayTransform());
\r
1395 if(this->mSlicers[slicer]->GetLinkOverlayWindowLevel()){
\r
1396 this->SetColorWindow(max-min);
\r
1397 this->SetColorLevel(0.5*(min+max));
\r
1399 this->SetOverlayColorWindow(max-min);
\r
1400 this->SetOverlayColorLevel(0.5*(min+max));
\r
1404 int t = this->GetTSlice();
\r
1405 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1406 this->mSlicers[slicer]->GetImage()->GetVTKImages()[t],
\r
1407 this->mSlicers[slicer]->GetConcatenatedTransform());
\r
1408 this->SetColorWindow(max-min);
\r
1409 this->SetColorLevel(0.5*(min+max));
\r
1410 this->SetPreset(WL_USER);
\r
1413 this->UpdateWindowLevel();
\r
1415 //----------------------------------------------------------------------------
\r
1418 //----------------------------------------------------------------------------
\r
1419 void vvSlicerManager::SetColorMap(int colormap)
\r
1423 range[0] = mSlicers[0]->GetInput()->GetScalarRange()[0];
\r
1424 range[1] = mSlicers[0]->GetInput()->GetScalarRange()[1];
\r
1426 double window = mSlicers[0]->GetWindowLevel()->GetWindow();
\r
1427 double level = mSlicers[0]->GetWindowLevel()->GetLevel();
\r
1429 vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1430 switch (colormap) {
\r
1438 LUT = vtkLookupTable::New();
\r
1439 LUT->SetValueRange(0,1);
\r
1440 LUT->SetSaturationRange(1,1);
\r
1441 LUT->SetHueRange(0,0.18);
\r
1445 LUT = vtkLookupTable::New();
\r
1446 LUT->SetValueRange(0,1);
\r
1447 LUT->SetSaturationRange(1,1);
\r
1448 LUT->SetHueRange(0.4,0.80);
\r
1452 LUT = vtkLookupTable::New();
\r
1453 LUT->SetValueRange(0.5,1);
\r
1454 LUT->SetSaturationRange(1,1);
\r
1455 LUT->SetHueRange(0.666,0);
\r
1459 LUT = vtkLookupTable::New();
\r
1460 LUT->SetValueRange(1,1);
\r
1461 LUT->SetSaturationRange(1,1);
\r
1462 LUT->SetHueRange(0,1);
\r
1463 LUT->SetAlphaRange(1, 1);
\r
1467 LUT = vtkLookupTable::New();
\r
1468 LUT->SetValueRange(1,1);
\r
1469 LUT->SetSaturationRange(1,1);
\r
1470 LUT->SetHueRange(1,0.1);
\r
1471 //LUT->SetRampToLinear();
\r
1475 LUT->SetTableRange(level-fabs(window)/2,level+fabs(window)/2);
\r
1478 vtkWindowLevelLookupTable* fusLUT = NULL;
\r
1480 //FUSION / FUSION SEQUENCE
\r
1481 if (mSlicers[0]->GetFusion()) { // && mFusionColorMap >= 0) {
\r
1482 fusLUT = vtkWindowLevelLookupTable::New();
\r
1483 double fusRange [2];
\r
1484 fusRange[0] = mFusionLevel - mFusionWindow/2;
\r
1485 fusRange[1] = mFusionLevel + mFusionWindow/2;
\r
1487 //check whether it is actually a fusionSequence or a fusion, before invoking mFusionReader...
\r
1489 if (this->IsInvolvedInFusionSequence())
\r
1490 frange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1492 frange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1494 fusLUT->SetTableRange(frange);
\r
1495 fusLUT->SetValueRange(1,1);
\r
1496 fusLUT->SetSaturationRange(1,1);
\r
1497 fusLUT->SetAlphaRange(1, 1);
\r
1498 fusLUT->SetWindow(mFusionWindow);
\r
1499 fusLUT->SetLevel(mFusionLevel);
\r
1500 if (mFusionColorMap == 1)
\r
1501 fusLUT->SetHueRange(0,0.18);
\r
1502 else if (mFusionColorMap == 2)
\r
1503 fusLUT->SetHueRange(0.4,0.80);
\r
1504 else if (mFusionColorMap == 3)
\r
1506 fusLUT->SetHueRange(0.666, 0);
\r
1507 fusLUT->SetValueRange(0.5, 1);
\r
1509 else if (mFusionColorMap == 4)
\r
1510 fusLUT->SetHueRange(0,1);
\r
1511 else if (mFusionColorMap <= 0)
\r
1513 fusLUT->SetValueRange(0,1);
\r
1514 fusLUT->SetSaturationRange(0,0);
\r
1517 fusLUT->ForceBuild();
\r
1519 // set color table transparency
\r
1520 //double alpha_range=(double)mFusionThresOpacity/10;
\r
1521 double range_end = fusRange[0] + (double)mFusionThresOpacity*(fusRange[1] - fusRange[0])/100;
\r
1522 double curr_value = fusRange[0];
\r
1523 int nvalues = fusLUT->GetNumberOfTableValues();
\r
1524 for (double i = 0; curr_value < range_end; i++) {
\r
1525 fusLUT->GetTableValue(i, v);
\r
1527 //if (curr_value >= -alpha_range && curr_value <= alpha_range) v[3] = pow(fabs(curr_value/alpha_range),2);
\r
1529 fusLUT->SetTableValue(i, v);
\r
1530 curr_value += (fusRange[1] - fusRange[0])/nvalues;
\r
1533 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1535 if (mSlicers[i]->GetOverlay()) {
\r
1536 vtkLookupTable* supLUT = vtkLookupTable::New();
\r
1537 supLUT->SetTableRange(range[0],range[1]);
\r
1538 supLUT->SetValueRange(1,1);
\r
1539 supLUT->SetSaturationRange(1,1);
\r
1540 supLUT->SetHueRange(double(mOverlayColor)/360,double(mOverlayColor)/360);
\r
1542 vtkLookupTable* invLUT = vtkLookupTable::New();
\r
1543 invLUT->SetTableRange(range[0],range[1]);
\r
1544 invLUT->SetValueRange(1,1);
\r
1545 invLUT->SetSaturationRange(1,1);
\r
1546 invLUT->SetHueRange(double((mOverlayColor+180)%360)/360,double((mOverlayColor+180)%360)/360);
\r
1548 mSlicers[i]->GetWindowLevel()->SetLookupTable(supLUT);
\r
1549 mSlicers[i]->GetOverlayMapper()->SetLookupTable(invLUT);
\r
1552 } else if (mSlicers[i]->GetOverlay()) {
\r
1553 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1555 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1558 if (mSlicers[i]->GetFusion()) {
\r
1559 mSlicers[i]->ShowFusionLegend(mFusionShowLegend);
\r
1560 mSlicers[i]->GetFusionMapper()->SetLookupTable(fusLUT);
\r
1561 mSlicers[i]->GetFusionActor()->SetOpacity(double(mFusionOpacity)/100);
\r
1566 if (colormap >= 0)
\r
1567 mColorMap = colormap;
\r
1569 //----------------------------------------------------------------------------
\r
1572 //----------------------------------------------------------------------------
\r
1573 vvLandmarks* vvSlicerManager::GetLandmarks()
\r
1575 if (mLandmarks == NULL) {
\r
1576 mLandmarks = new vvLandmarks(mSlicers[0]->GetTMax()+1);
\r
1577 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1578 mSlicers[i]->SetLandmarks(mLandmarks);
\r
1580 return mLandmarks;
\r
1582 //----------------------------------------------------------------------------
\r
1583 void vvSlicerManager::AddNewLandmark(float x,float y,float z,float t)
\r
1585 emit callAddLandmark(x,y,z,t);
\r
1588 //----------------------------------------------------------------------------
\r
1589 void vvSlicerManager::AddLandmark(float x,float y,float z,float t)
\r
1591 double x_index = (x - mSlicers[0]->GetInput()->GetOrigin()[0])/mSlicers[0]->GetInput()->GetSpacing()[0];
\r
1592 double y_index = (y - mSlicers[0]->GetInput()->GetOrigin()[1])/mSlicers[0]->GetInput()->GetSpacing()[1];
\r
1593 double z_index = (z - mSlicers[0]->GetInput()->GetOrigin()[2])/mSlicers[0]->GetInput()->GetSpacing()[2];
\r
1594 #if VTK_MAJOR_VERSION <= 5
\r
1595 if (x_index >= mSlicers[0]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
1596 x_index <= mSlicers[0]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
1597 y_index >= mSlicers[0]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
1598 y_index <= mSlicers[0]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
1599 z_index >= mSlicers[0]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
1600 z_index <= mSlicers[0]->GetInput()->GetWholeExtent()[5]+0.5)
\r
1602 int extentImageReslice[6];
\r
1603 mSlicers[0]->GetRegisterExtent(extentImageReslice);
\r
1604 if (x_index >= extentImageReslice[0]-0.5 &&
\r
1605 x_index <= extentImageReslice[1]+0.5 &&
\r
1606 y_index >= extentImageReslice[2]-0.5 &&
\r
1607 y_index <= extentImageReslice[3]+0.5 &&
\r
1608 z_index >= extentImageReslice[4]-0.5 &&
\r
1609 z_index <= extentImageReslice[5]+0.5)
\r
1612 double value = this->GetScalarComponentAsDouble(mSlicers[mSelectedSlicer]->GetInput(), x_index, y_index, z_index); //Value in selected Slicer (not 0): bug #2848
\r
1613 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1614 emit LandmarkAdded();
\r
1617 //----------------------------------------------------------------------------
\r
1619 //----------------------------------------------------------------------------
\r
1620 void vvSlicerManager::AddLandmarkProfile(float x,float y,float z,float t)
\r
1622 double x_index = (x - mSlicers[0]->GetInput()->GetOrigin()[0])/mSlicers[0]->GetInput()->GetSpacing()[0];
\r
1623 double y_index = (y - mSlicers[0]->GetInput()->GetOrigin()[1])/mSlicers[0]->GetInput()->GetSpacing()[1];
\r
1624 double z_index = (z - mSlicers[0]->GetInput()->GetOrigin()[2])/mSlicers[0]->GetInput()->GetSpacing()[2];
\r
1625 #if VTK_MAJOR_VERSION <= 5
\r
1626 if (x_index >= mSlicers[0]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
1627 x_index <= mSlicers[0]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
1628 y_index >= mSlicers[0]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
1629 y_index <= mSlicers[0]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
1630 z_index >= mSlicers[0]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
1631 z_index <= mSlicers[0]->GetInput()->GetWholeExtent()[5]+0.5)
\r
1633 int extentImageReslice[6];
\r
1634 mSlicers[0]->GetRegisterExtent(extentImageReslice);
\r
1635 if (x_index >= extentImageReslice[0]-0.5 &&
\r
1636 x_index <= extentImageReslice[1]+0.5 &&
\r
1637 y_index >= extentImageReslice[2]-0.5 &&
\r
1638 y_index <= extentImageReslice[3]+0.5 &&
\r
1639 z_index >= extentImageReslice[4]-0.5 &&
\r
1640 z_index <= extentImageReslice[5]+0.5)
\r
1643 double value = this->GetScalarComponentAsDouble(mSlicers[mSelectedSlicer]->GetInput(), x_index, y_index, z_index); //Value in selected Slicer (not 0): bug #2848
\r
1644 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1647 //----------------------------------------------------------------------------
\r
1649 //----------------------------------------------------------------------------
\r
1650 void vvSlicerManager::PrevImage(int slicer)
\r
1652 emit ChangeImageWithIndexOffset(this, slicer, -1);
\r
1654 //----------------------------------------------------------------------------
\r
1656 //----------------------------------------------------------------------------
\r
1657 void vvSlicerManager::NextImage(int slicer)
\r
1659 emit ChangeImageWithIndexOffset(this, slicer, 1);
\r
1661 //----------------------------------------------------------------------------
\r
1663 //----------------------------------------------------------------------------
\r
1664 void vvSlicerManager::VerticalSliderHasChanged(int slicer, int slice)
\r
1666 emit AVerticalSliderHasChanged(slicer, slice);
\r
1669 //----------------------------------------------------------------------------
\r
1671 //----------------------------------------------------------------------------
\r
1672 double vvSlicerManager::GetScalarComponentAsDouble(vtkImageData *image, double X, double Y, double Z, int component)
\r
1675 return mSlicers[0]->GetScalarComponentAsDouble(image, X, Y, Z, ix, iy, iz, component);
\r
1677 //----------------------------------------------------------------------------
\r