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 mSelectedSlicer = -1;
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86 mPreviousSlice.resize(numberOfSlicers, 0);
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87 mPreviousTSlice.resize(numberOfSlicers, 0);
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88 mSlicingPreset = WORLD_SLICING;
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92 //----------------------------------------------------------------------------
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95 //----------------------------------------------------------------------------
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96 vvSlicerManager::~vvSlicerManager()
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101 //----------------------------------------------------------------------------
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104 //------------------------------------------------------------------------------
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105 void vvSlicerManager::SetFilename(std::string filename, int number)
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107 mFileName = filename;
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108 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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109 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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110 mBaseFileNameNumber = number;
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112 mFileName = mBaseFileName;
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114 mFileName.append("_"+clitk::toString(number));
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116 mFileName.append(vtksys::SystemTools::GetFilenameLastExtension(filename));
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118 for(unsigned int i=0; i<mSlicers.size(); i++) {
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119 mSlicers[i]->SetFileName(mFileName);//vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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123 //------------------------------------------------------------------------------
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126 //----------------------------------------------------------------------------
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127 void vvSlicerManager::AddContour(vvMesh::Pointer contour,bool propagate)
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129 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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130 mSlicers[i]->AddContour(contour,propagate);
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133 //----------------------------------------------------------------------------
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136 //----------------------------------------------------------------------------
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137 void vvSlicerManager::ToggleContourSuperposition()
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139 for ( unsigned int i = 0; i < mSlicers.size(); i++)
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140 mSlicers[i]->ToggleContourSuperposition();
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142 //----------------------------------------------------------------------------
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144 //----------------------------------------------------------------------------
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145 std::string vvSlicerManager::GetListOfAbsoluteFilePathInOneString(const std::string &actorType)
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147 vvImageReader *reader = NULL;
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149 if(actorType=="image")
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151 else if(actorType=="overlay")
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152 reader = mOverlayReader;
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153 else if(actorType=="fusion")
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154 reader = mFusionReader;
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155 else if(actorType=="vector")
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156 reader = mVectorReader;
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157 else if(actorType=="fusionSequence")
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158 reader = mFusionSequenceReader;
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164 for(unsigned int i=0; i<reader->GetInputFilenames().size(); i++){
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165 QFileInfo fileinfo(reader->GetInputFilenames()[i].c_str()); //Do not show the path
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168 list += fileinfo.absoluteFilePath().toStdString();
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172 //----------------------------------------------------------------------------
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175 //----------------------------------------------------------------------------
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176 bool vvSlicerManager::SetImage(std::string filename, vvImageReader::LoadedImageType type, int n, unsigned int slice)
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179 if (mReader.IsNull())
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180 mReader = vvImageReader::New();
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181 std::vector<std::string> filenames;
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182 filenames.push_back(filename);
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183 mReader->SetInputFilenames(filenames);
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184 mReader->SetSlice(slice); // Only used for SLICED type
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185 mReader->Update(type);
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187 SetFilename(filename, n);
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188 // mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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189 //mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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190 //mBaseFileNameNumber = n;
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192 if (mReader->GetLastError().size() == 0) {
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193 mImage=mReader->GetOutput();
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194 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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195 mSlicers[i]->SetFileName(vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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196 mSlicers[i]->SetImage(mReader->GetOutput());
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199 mLastError = mReader->GetLastError();
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203 // mFileName.append("_"+clitk::toString(n));
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207 //----------------------------------------------------------------------------
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210 //----------------------------------------------------------------------------
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211 void vvSlicerManager::SetImage(vvImage::Pointer image)
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214 for (unsigned int i = 0; i < mSlicers.size(); i++) {
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215 mSlicers[i]->SetImage(image);
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218 //----------------------------------------------------------------------------
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221 //----------------------------------------------------------------------------
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222 bool vvSlicerManager::SetImages(std::vector<std::string> filenames, vvImageReader::LoadedImageType type, int n)
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225 std::string fileWithoutExtension = vtksys::SystemTools::GetFilenameWithoutExtension(filenames[0]);
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226 if (type == vvImageReader::DICOM)
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227 fileWithoutExtension += "_dicom";
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228 else if (type == vvImageReader::MERGED)
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229 fileWithoutExtension += "_merged";
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230 else if (type == vvImageReader::MERGEDWITHTIME)
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231 fileWithoutExtension += "_merged_wt";
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233 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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234 mFileName = fileWithoutExtension + vtksys::SystemTools::GetFilenameExtension(filenames[0]);
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235 if (mReader.IsNull())
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236 mReader = vvImageReader::New();
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237 mReader->SetInputFilenames(filenames);
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238 mReader->Update(type);
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240 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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241 mBaseFileNameNumber = n;
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243 if (mReader->GetLastError().size() == 0) {
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244 mImage=mReader->GetOutput();
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245 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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246 mSlicers[i]->SetFileName(fileWithoutExtension);
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247 mSlicers[i]->SetImage(mReader->GetOutput());
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250 mLastError = mReader->GetLastError();
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254 mFileName.append("_"+clitk::toString(n));
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258 //----------------------------------------------------------------------------
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261 //----------------------------------------------------------------------------
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262 bool vvSlicerManager::SetOverlay(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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264 mOverlayName = filenames[0];
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265 mOverlayComponent = component;
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266 if (dim > mImage->GetNumberOfDimensions()) {
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267 mLastError = " Overlay dimension cannot be greater than reference image!";
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270 if (mOverlayReader.IsNull())
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271 mOverlayReader = vvImageReader::New();
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272 mOverlayReader->SetInputFilenames(filenames);
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273 mOverlayReader->Update(type);
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274 if (mOverlayReader->GetLastError().size() == 0) {
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275 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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276 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
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279 mLastError = mOverlayReader->GetLastError();
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284 //----------------------------------------------------------------------------
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287 //----------------------------------------------------------------------------
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288 bool vvSlicerManager::SetFusion(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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290 mFusionName = filenames[0];
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291 mFusionComponent = component;
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292 if (dim > mImage->GetNumberOfDimensions()) {
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293 mLastError = " Fusion dimension cannot be greater than reference image!";
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296 if (mFusionReader.IsNull())
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297 mFusionReader = vvImageReader::New();
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298 mFusionReader->SetInputFilenames(filenames);
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299 mFusionReader->Update(type);
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300 if (mFusionReader->GetLastError().size() == 0) {
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301 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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302 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
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305 mLastError = mFusionReader->GetLastError();
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308 double *fusRange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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309 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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310 mFusionWindow = fusRange[1]-fusRange[0];
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314 //----------------------------------------------------------------------------
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316 //----------------------------------------------------------------------------
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317 //this function is called by vvMainWindow::AddFusionSequence for the primary sequence (CT), while the given files constitute the secondary sequence.
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318 bool vvSlicerManager::SetFusionSequence(std::vector<std::string> filenames, int dim, std::string component, vvImageReader::LoadedImageType type)
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320 mFusionSequenceInvolvementCode = 0;
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322 mFusionName = filenames[0];
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323 mFusionComponent = component;
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325 if (dim > mImage->GetNumberOfDimensions()) {
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326 mLastError = " Fusion Sequence dimension cannot be greater than reference image!";
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330 if (mFusionSequenceReader.IsNull())
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331 mFusionSequenceReader = vvImageReader::New();
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333 mFusionSequenceReader->SetInputFilenames(filenames);
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334 mFusionSequenceReader->Update(type);
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337 if (mFusionSequenceReader->GetLastError().size() == 0) {
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338 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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339 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), mFusionSequenceInvolvementCode);
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342 mLastError = mFusionSequenceReader->GetLastError();
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345 double *fusRange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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346 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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347 mFusionWindow = fusRange[1]-fusRange[0];
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349 //store the initial transform matrices of each frame, and reset them to identity
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350 mFusionSequenceListInitialTransformMatrices.clear();
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351 for (unsigned i=0 ; i<mFusionSequenceReader->GetOutput()->GetTransform().size() ; i++) {
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352 AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
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353 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Identity();
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354 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Update();
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357 //adjust the time slider in the overlay panel
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358 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
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359 mFusionSequenceFrameIndex = std::max<int>( 0, std::min<int>(mFusionSequenceFrameIndex, mFusionSequenceNbFrames));
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363 //----------------------------------------------------------------------------
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366 //----------------------------------------------------------------------------
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367 bool vvSlicerManager::SetVF(std::string filename)
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369 if (mVectorReader.IsNull())
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370 mVectorReader = vvImageReader::New();
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371 mVectorReader->SetInputFilename(filename);
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373 if (mType == vvImageReader::IMAGEWITHTIME)
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374 mVectorReader->Update(vvImageReader::VECTORFIELDWITHTIME);
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376 mVectorReader->Update(vvImageReader::VECTORFIELD);
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377 if (mVectorReader->GetLastError().size() != 0) {
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378 mLastError = mVectorReader->GetLastError();
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381 return SetVF(mVectorReader->GetOutput(),filename);
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383 //----------------------------------------------------------------------------
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386 //----------------------------------------------------------------------------
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387 bool vvSlicerManager::SetVF(vvImage::Pointer vf,std::string filename)
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389 if (vf->GetNumberOfDimensions() > mImage->GetNumberOfDimensions()) {
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390 mLastError = "Sorry, vector field dimension cannot be greater then reference image.";
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393 if (vf->GetNumberOfDimensions() == 4) {
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394 if (vf->GetSpacing()[3] != mImage->GetSpacing()[3]) {
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395 mLastError = "Sorry, vector field time spacing cannot be different from time spacing of the reference image.";
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398 if (vf->GetOrigin()[3] != mImage->GetOrigin()[3]) {
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399 mLastError = "Sorry, vector field time origin cannot be different from time origin of the reference image.";
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404 mVFName = filename;
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405 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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406 mSlicers[i]->SetVF(vf);
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410 //----------------------------------------------------------------------------
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413 //----------------------------------------------------------------------------
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414 vvSlicer* vvSlicerManager::GetSlicer(int i)
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416 return mSlicers[i];
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418 //----------------------------------------------------------------------------
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421 //----------------------------------------------------------------------------
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422 void vvSlicerManager::UpdateSlicer(int num, bool state)
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424 if (mSlicers[num]->GetImage()) {
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425 mSlicers[num]->SetDisplayMode(state);
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428 //----------------------------------------------------------------------------
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431 //----------------------------------------------------------------------------
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432 void vvSlicerManager::SetSlicerWindow(int i, vtkRenderWindow* RW)
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434 mSlicers[i]->SetRenderWindow(i,RW);
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436 //----------------------------------------------------------------------------
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439 //----------------------------------------------------------------------------
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440 void vvSlicerManager::SetInteractorStyleNavigator(int i, vtkInteractorStyle* style)
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442 vvSlicerManagerCommand *smc = vvSlicerManagerCommand::New();
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444 smc->SetSlicerNumber(i);
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445 mSlicers[i]->GetRenderWindow()->GetInteractor()->SetInteractorStyle(style);
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447 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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448 GetInteractorStyle()->AddObserver(vtkCommand::KeyPressEvent, smc);
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449 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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450 GetInteractorStyle()->AddObserver(vtkCommand::WindowLevelEvent, smc);
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451 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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452 GetInteractorStyle()->AddObserver(vtkCommand::EndWindowLevelEvent, smc);
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453 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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454 GetInteractorStyle()->AddObserver(vtkCommand::StartWindowLevelEvent, smc);
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455 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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456 GetInteractorStyle()->AddObserver(vtkCommand::PickEvent, smc);
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457 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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458 GetInteractorStyle()->AddObserver(vtkCommand::StartPickEvent, smc);
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459 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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460 GetInteractorStyle()->AddObserver(vtkCommand::LeaveEvent, smc);
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461 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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462 GetInteractorStyle()->AddObserver(vtkCommand::UserEvent, smc);
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463 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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464 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelForwardEvent, smc);
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465 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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466 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelBackwardEvent, smc);
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467 // mSlicers[i]->GetRenderWindow()->GetInteractor()->
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468 // GetInteractorStyle()->AddObserver(vtkCommand::LeftButtonReleaseEvent, smc);
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469 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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470 GetInteractorStyle()->AddObserver(vtkCommand::EndPickEvent, smc);
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471 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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472 GetInteractorStyle()->AddObserver(vtkCommand::EndInteractionEvent, smc);
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475 //----------------------------------------------------------------------------
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478 //----------------------------------------------------------------------------
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479 void vvSlicerManager::LeftButtonReleaseEvent(int slicer)
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481 emit LeftButtonReleaseSignal(slicer);
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483 //----------------------------------------------------------------------------
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486 //----------------------------------------------------------------------------
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487 void vvSlicerManager::EmitMousePositionUpdated(int slicer)
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489 emit MousePositionUpdatedSignal(slicer);
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491 //----------------------------------------------------------------------------
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494 //----------------------------------------------------------------------------
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495 void vvSlicerManager::EmitKeyPressed(std::string KeyPress)
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497 emit KeyPressedSignal(KeyPress);
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499 //----------------------------------------------------------------------------
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502 //----------------------------------------------------------------------------
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503 void vvSlicerManager::SetSliceOrientation(int slicer, int orientation)
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505 mSlicers[slicer]->SetSliceOrientation(orientation);
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506 emit UpdateOrientation(slicer, orientation);
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508 //----------------------------------------------------------------------------
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510 //----------------------------------------------------------------------------
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511 int vvSlicerManager::GetTSlice()
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513 return mSlicers[0]->GetTSlice();
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515 //----------------------------------------------------------------------------
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517 //----------------------------------------------------------------------------
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518 void vvSlicerManager::SetTSlice(int slice, bool updateLinkedImages)
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520 if (!updateLinkedImages) { //for fusionSequence, TMax / MaxCurrentTSlice are irrelevant.
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521 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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522 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
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530 else if (slice > mSlicers[0]->GetTMax())
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531 slice = mSlicers[0]->GetTMax();
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533 mLandmarks->SetTime(slice);
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534 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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535 if (slice != mSlicers[i]->GetMaxCurrentTSlice()) {
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536 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
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541 //----------------------------------------------------------------------------
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544 //----------------------------------------------------------------------------
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545 void vvSlicerManager::SetFusionSequenceTSlice(int slice)
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547 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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548 mSlicers[i]->SetFusionSequenceTSlice(slice);
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552 //----------------------------------------------------------------------------
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555 //----------------------------------------------------------------------------
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556 void vvSlicerManager::SetNextTSlice(int originating_slicer)
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558 int t = mSlicers[0]->GetMaxCurrentTSlice();
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560 if (t > mSlicers[0]->GetTMax())
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562 emit UpdateTSlice(originating_slicer,t, mFusionSequenceInvolvementCode);
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564 //----------------------------------------------------------------------------
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567 //----------------------------------------------------------------------------
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568 void vvSlicerManager::SetPreviousTSlice(int originating_slicer)
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570 int t = mSlicers[0]->GetMaxCurrentTSlice();
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573 t = mSlicers[0]->GetTMax();
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574 emit UpdateTSlice(originating_slicer,t, mFusionSequenceInvolvementCode);
\r
576 //----------------------------------------------------------------------------
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579 //----------------------------------------------------------------------------
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580 void vvSlicerManager::ToggleInterpolation()
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582 bool interpolate=!(mSlicers[0]->GetImageActor()->GetInterpolate());
\r
583 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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584 mSlicers[i]->GetImageActor()->SetInterpolate(interpolate);
\r
585 if (mSlicers[i]->GetOverlayActor())
\r
586 mSlicers[i]->GetOverlayActor()->SetInterpolate(interpolate);
\r
587 if (mSlicers[i]->GetFusionActor())
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588 mSlicers[i]->GetFusionActor()->SetInterpolate(interpolate);
\r
591 //----------------------------------------------------------------------------
\r
594 //----------------------------------------------------------------------------
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595 void vvSlicerManager::SetTSliceInSlicer(int tslice, int slicer)
\r
599 else if (tslice > mSlicers[slicer]->GetTMax())
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600 tslice = mSlicers[slicer]->GetTMax();
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602 mLandmarks->SetTime(tslice);
\r
604 if (mSlicers[slicer]->GetMaxCurrentTSlice() == tslice) return;
\r
606 mSlicers[slicer]->SetTSlice(tslice);
\r
608 if(mSlicingPreset==VOXELS_SLICING) {
\r
609 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
610 mImage->GetTransform()[mSlicers[slicer]->GetTSlice()]->GetInverse(imageTransformInverse);
\r
611 this->GetSlicer(slicer)->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
612 imageTransformInverse->Delete();
\r
615 UpdateTSlice(slicer);
\r
617 //----------------------------------------------------------------------------
\r
620 //----------------------------------------------------------------------------
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621 void vvSlicerManager::SetColorWindow(double s)
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623 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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624 mSlicers[i]->SetColorWindow(s);
\r
627 //----------------------------------------------------------------------------
\r
629 //----------------------------------------------------------------------------
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630 void vvSlicerManager::SetColorLevel(double s)
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632 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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633 mSlicers[i]->SetColorLevel(s);
\r
636 //----------------------------------------------------------------------------
\r
638 //----------------------------------------------------------------------------
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639 void vvSlicerManager::SetOverlayColorWindow(double s)
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641 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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642 mSlicers[i]->SetOverlayColorWindow(s);
\r
645 //----------------------------------------------------------------------------
\r
647 //----------------------------------------------------------------------------
\r
648 void vvSlicerManager::SetOverlayColorLevel(double s)
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650 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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651 mSlicers[i]->SetOverlayColorLevel(s);
\r
654 //----------------------------------------------------------------------------
\r
656 //----------------------------------------------------------------------------
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657 void vvSlicerManager::SetLinkOverlayWindowLevel(bool b)
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659 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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660 mSlicers[i]->SetLinkOverlayWindowLevel(b);
\r
663 //----------------------------------------------------------------------------
\r
665 //----------------------------------------------------------------------------
\r
666 void vvSlicerManager::SetCursorAndCornerAnnotationVisibility(int s)
\r
668 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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669 mSlicers[i]->SetCursorVisibility(s);
\r
670 mSlicers[i]->SetCornerAnnotationVisibility(s);
\r
673 //----------------------------------------------------------------------------
\r
675 //----------------------------------------------------------------------------
\r
676 void vvSlicerManager::SetOpacity(int i, double factor)
\r
678 mSlicers[i]->SetOpacity(1/factor);
\r
680 //----------------------------------------------------------------------------
\r
683 //----------------------------------------------------------------------------
\r
684 void vvSlicerManager::UpdateViews(int current,int slicer)
\r
686 double p[3], pt[3];
\r
687 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
688 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
689 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
690 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
692 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0])
\r
693 /mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
694 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1])
\r
695 /mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
696 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2])
\r
697 /mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
698 #if VTK_MAJOR_VERSION <= 5
\r
699 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
700 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
701 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
702 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
703 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
704 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
705 mSlicers[slicer]->UpdateCursorPosition();
\r
706 mSlicers[slicer]->SetCursorColor(10,212,255);
\r
707 mSelectedSlicer = slicer;
\r
709 switch (mSlicers[slicer]->GetSliceOrientation()) {
\r
710 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
711 if (mSlicers[slicer]->GetSlice() != (int)lrint(z))
\r
712 mSlicers[slicer]->SetSlice((int)lrint(z));
\r
715 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
716 if (mSlicers[slicer]->GetSlice() != (int)lrint(y))
\r
717 mSlicers[slicer]->SetSlice((int)lrint(y));
\r
720 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
721 if (mSlicers[slicer]->GetSlice() != (int)lrint(x))
\r
722 mSlicers[slicer]->SetSlice((int)lrint(x));
\r
725 mSlicers[slicer]->Render();
\r
727 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
728 if (i != (unsigned int)slicer
\r
729 && mSlicers[i]->GetRenderer()->GetDraw()
\r
730 && mSlicers[i]->GetRenderWindow()->GetSize()[0] > 2
\r
731 && mSlicers[i]->GetRenderWindow()->GetSize()[1] > 2) {
\r
732 mSlicers[i]->SetCurrentPosition(p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
733 mSlicers[i]->UpdateCursorPosition();
\r
734 if (current) { //do not display corner annotation if image is the one picked
\r
735 mSlicers[i]->SetCurrentPosition(-VTK_DOUBLE_MAX,-VTK_DOUBLE_MAX,
\r
736 -VTK_DOUBLE_MAX, mSlicers[slicer]->GetMaxCurrentTSlice());
\r
737 mSlicers[i]->SetCursorColor(255,10,212);
\r
739 mSlicers[i]->SetCursorColor(150,10,282);
\r
741 switch (mSlicers[i]->GetSliceOrientation()) {
\r
742 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
743 if (mSlicers[i]->GetSlice() != (int)lrint(z))
\r
744 mSlicers[i]->SetSlice((int)lrint(z));
\r
747 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
748 if (mSlicers[i]->GetSlice() != (int)lrint(y))
\r
749 mSlicers[i]->SetSlice((int)lrint(y));
\r
752 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
753 if (mSlicers[i]->GetSlice() != (int)lrint(x))
\r
754 mSlicers[i]->SetSlice((int)lrint(x));
\r
758 mSlicers[i]->Render();
\r
766 int extentImageReslice[6];
\r
767 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
768 if (x >= extentImageReslice[0]-0.5 &&
\r
769 x <= extentImageReslice[1]+0.5 &&
\r
770 y >= extentImageReslice[2]-0.5 &&
\r
771 y <= extentImageReslice[3]+0.5 &&
\r
772 z >= extentImageReslice[4]-0.5 &&
\r
773 z <= extentImageReslice[5]+0.5) {
\r
774 mSlicers[slicer]->UpdateCursorPosition();
\r
775 mSlicers[slicer]->SetCursorColor(10,212,255);
\r
776 mSelectedSlicer = slicer;
\r
778 switch (mSlicers[slicer]->GetSliceOrientation()) {
\r
779 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
780 if (mSlicers[slicer]->GetSlice() != (int)lrint(z))
\r
781 mSlicers[slicer]->SetSlice((int)lrint(z));
\r
784 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
785 if (mSlicers[slicer]->GetSlice() != (int)lrint(y))
\r
786 mSlicers[slicer]->SetSlice((int)lrint(y));
\r
789 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
790 if (mSlicers[slicer]->GetSlice() != (int)lrint(x))
\r
791 mSlicers[slicer]->SetSlice((int)lrint(x));
\r
794 mSlicers[slicer]->Render();
\r
796 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
797 if (i != (unsigned int)slicer
\r
798 && mSlicers[i]->GetRenderer()->GetDraw()
\r
799 && mSlicers[i]->GetRenderWindow()->GetSize()[0] > 2
\r
800 && mSlicers[i]->GetRenderWindow()->GetSize()[1] > 2) {
\r
801 mSlicers[i]->SetCurrentPosition(p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
802 mSlicers[i]->UpdateCursorPosition();
\r
803 if (current) { //do not display corner annotation if image is the one picked
\r
804 mSlicers[i]->SetCurrentPosition(-VTK_DOUBLE_MAX,-VTK_DOUBLE_MAX,
\r
805 -VTK_DOUBLE_MAX, mSlicers[slicer]->GetMaxCurrentTSlice());
\r
806 mSlicers[i]->SetCursorColor(255,10,212);
\r
808 mSlicers[i]->SetCursorColor(150,10,282);
\r
810 switch (mSlicers[i]->GetSliceOrientation()) {
\r
811 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
812 if (mSlicers[i]->GetSlice() != (int)lrint(z))
\r
813 mSlicers[i]->SetSlice((int)lrint(z));
\r
816 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
817 if (mSlicers[i]->GetSlice() != (int)lrint(y))
\r
818 mSlicers[i]->SetSlice((int)lrint(y));
\r
821 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
822 if (mSlicers[i]->GetSlice() != (int)lrint(x))
\r
823 mSlicers[i]->SetSlice((int)lrint(x));
\r
827 mSlicers[i]->Render();
\r
836 //----------------------------------------------------------------------------
\r
839 //----------------------------------------------------------------------------
\r
840 void vvSlicerManager::UpdateLinked(int slicer)
\r
842 double p[3], pt[3];
\r
843 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
844 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
845 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
846 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
847 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0]) / mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
848 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1]) / mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
849 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2]) / mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
850 #if VTK_MAJOR_VERSION <= 5
\r
851 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
852 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
853 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
854 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
855 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
856 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
857 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++) {
\r
858 if (this->IsInvolvedInFusionSequence()) {
\r
859 //this SlicerManager is involved in fusionSequence => do not synchronize the times
\r
860 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], -1);
\r
863 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
868 int extentImageReslice[6];
\r
869 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
870 if (x >= extentImageReslice[0]-0.5 &&
\r
871 x <= extentImageReslice[1]+0.5 &&
\r
872 y >= extentImageReslice[2]-0.5 &&
\r
873 y <= extentImageReslice[3]+0.5 &&
\r
874 z >= extentImageReslice[4]-0.5 &&
\r
875 z <= extentImageReslice[5]+0.5) {
\r
876 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++) {
\r
877 if (this->IsInvolvedInFusionSequence()) {
\r
878 //this SlicerManager is involved in fusionSequence => do not synchronize the times
\r
879 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], -1);
\r
882 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
888 //----------------------------------------------------------------------------
\r
890 //----------------------------------------------------------------------------
\r
891 void vvSlicerManager::UpdateLinkedNavigation(vvSlicer *refSlicer, bool bPropagate)
\r
893 vtkCamera *refCam = refSlicer->GetRenderer()->GetActiveCamera();
\r
895 double refPosition[3];
\r
896 refCam->GetPosition(refPosition);
\r
897 refPosition[refSlicer->GetSliceOrientation()] = refSlicer->GetSlice() *
\r
898 refSlicer->GetInput()->GetSpacing()[refSlicer->GetSliceOrientation()] +
\r
899 refSlicer->GetInput()->GetOrigin()[refSlicer->GetSliceOrientation()];
\r
901 refSlicer->GetSlicingTransform()->TransformPoint(refPosition, refPosition);
\r
902 mSlicers[0]->GetSlicingTransform()->GetInverse()->TransformPoint(refPosition, refPosition);
\r
904 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
905 vtkCamera *camera = mSlicers[i]->GetRenderer()->GetActiveCamera();
\r
906 camera->SetParallelScale(refCam->GetParallelScale());
\r
908 double position[3], focal[3];
\r
909 camera->GetPosition(position);
\r
910 camera->GetFocalPoint(focal);
\r
912 for(int j=0; j<3; j++) {
\r
913 if(j!=mSlicers[i]->GetSliceOrientation()) {
\r
914 position[j] = refPosition[j];
\r
915 focal[j] = refPosition[j];
\r
919 camera->SetFocalPoint(focal);
\r
920 camera->SetPosition(position);
\r
923 mSlicers[i]->ForceUpdateDisplayExtent();
\r
928 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++)
\r
929 emit UpdateLinkedNavigation(*i, this, refSlicer);
\r
931 //----------------------------------------------------------------------------
\r
933 //----------------------------------------------------------------------------
\r
934 double vvSlicerManager::GetColorWindow() const
\r
936 if (mSlicers.size())
\r
937 return mSlicers[0]->GetColorWindow();
\r
940 //----------------------------------------------------------------------------
\r
943 //----------------------------------------------------------------------------
\r
944 double vvSlicerManager::GetColorLevel() const
\r
946 if (mSlicers.size())
\r
947 return mSlicers[0]->GetColorLevel();
\r
950 //----------------------------------------------------------------------------
\r
952 //----------------------------------------------------------------------------
\r
953 double vvSlicerManager::GetOverlayColorWindow() const
\r
955 if (mSlicers.size())
\r
956 return mSlicers[0]->GetOverlayColorWindow();
\r
959 //----------------------------------------------------------------------------
\r
961 //----------------------------------------------------------------------------
\r
962 double vvSlicerManager::GetOverlayColorLevel() const
\r
964 if (mSlicers.size())
\r
965 return mSlicers[0]->GetOverlayColorLevel();
\r
968 //----------------------------------------------------------------------------
\r
970 //----------------------------------------------------------------------------
\r
971 bool vvSlicerManager::GetLinkOverlayWindowLevel() const
\r
973 if (mSlicers.size())
\r
974 return mSlicers[0]->GetLinkOverlayWindowLevel();
\r
977 //----------------------------------------------------------------------------
\r
979 //------------------------------------------------------------------------------
\r
980 void vvSlicerManager::ResetTransformationToIdentity(const std::string actorType)
\r
982 if(actorType == "image")
\r
983 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
984 this->GetImage()->GetTransform()[i]->Identity();
\r
985 else if(actorType == "overlay")
\r
986 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
987 this->GetSlicer(0)->GetOverlay()->GetTransform()[i]->Identity();
\r
988 else if(actorType == "fusion")
\r
989 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
990 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
991 else if(actorType == "fusionSequence") //TODO: Check what should really be done here
\r
992 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
993 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
994 else if(actorType == "vf")
\r
995 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
996 this->GetVF()->GetTransform()[i]->Identity();
\r
1000 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
1001 this->GetSlicer(i)->ForceUpdateDisplayExtent();
\r
1002 this->GetSlicer(i)->ResetCamera();
\r
1003 this->GetSlicer(i)->Render();
\r
1006 //------------------------------------------------------------------------------
\r
1008 //----------------------------------------------------------------------------
\r
1009 void vvSlicerManager::Render()
\r
1011 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1012 mSlicers[i]->Render();
\r
1015 //----------------------------------------------------------------------------
\r
1018 //----------------------------------------------------------------------------
\r
1019 void vvSlicerManager::GenerateDefaultLookupTable()
\r
1021 SetPreset(mPreset);
\r
1022 SetColorMap(mColorMap);
\r
1024 //----------------------------------------------------------------------------
\r
1027 //----------------------------------------------------------------------------
\r
1028 void vvSlicerManager::Reload()
\r
1030 mReader->Update(mType);
\r
1031 mImage=mReader->GetOutput();
\r
1032 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1033 mSlicers[i]->SetImage(mImage);
\r
1036 //if this image is the primary sequence of a fusion sequence, then the main transform matrix should be updated.
\r
1037 if (this->IsMainSequenceOfFusionSequence()) {
\r
1038 SetFusionSequenceMainTransformMatrix( mImage->GetTransform()[0]->GetMatrix() );
\r
1041 //----------------------------------------------------------------------------
\r
1044 //----------------------------------------------------------------------------
\r
1045 void vvSlicerManager::ReloadFusion()
\r
1047 mFusionReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),mType);
\r
1049 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1050 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
\r
1051 mSlicers[i]->Render();
\r
1054 //----------------------------------------------------------------------------
\r
1056 //----------------------------------------------------------------------------
\r
1057 //the secondary sequence is being reloaded.
\r
1058 void vvSlicerManager::ReloadFusionSequence()
\r
1060 // this is to keep the slice thickness, which needs to be artificially increased for visualization
\r
1061 double sp_x, sp_y, sp_z;
\r
1062 this->GetImage()->GetVTKImages()[0]->GetSpacing(sp_x, sp_y, sp_z);
\r
1064 mFusionSequenceReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),vvImageReader::MERGEDWITHTIME);
\r
1066 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1067 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), 1);
\r
1068 mSlicers[i]->Render();
\r
1071 //Update the slider
\r
1072 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
\r
1073 if (mFusionSequenceFrameIndex>=mFusionSequenceNbFrames) {
\r
1074 mFusionSequenceFrameIndex=0;
\r
1077 //Update the list of initial transforms
\r
1078 mFusionSequenceListInitialTransformMatrices.clear();
\r
1079 for (unsigned i=0 ; i<mFusionSequenceNbFrames ; i++) {
\r
1080 this->AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
\r
1083 // also update the slice thickness
\r
1084 for (unsigned i=0 ; i<this->GetImage()->GetTransform().size() ; i++) {
\r
1085 sp_x = this->GetImage()->GetVTKImages()[i]->GetSpacing()[0];
\r
1086 sp_y = this->GetImage()->GetVTKImages()[i]->GetSpacing()[1];
\r
1087 this->GetImage()->GetVTKImages()[i]->SetSpacing( sp_x, sp_y, sp_z);
\r
1091 //----------------------------------------------------------------------------
\r
1094 //----------------------------------------------------------------------------
\r
1095 void vvSlicerManager::ReloadOverlay()
\r
1097 mOverlayReader->Update(mImage->GetNumberOfDimensions(),mOverlayComponent.c_str(),mType);
\r
1098 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1099 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
\r
1100 mSlicers[i]->Render();
\r
1103 //----------------------------------------------------------------------------
\r
1106 //----------------------------------------------------------------------------
\r
1107 void vvSlicerManager::ReloadVF()
\r
1109 mVectorReader->Update(vvImageReader::VECTORFIELD); //deletes the old images through the VF::Init() function
\r
1110 mVF=mVectorReader->GetOutput();
\r
1111 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1112 mSlicers[i]->SetVF(mVF);
\r
1113 mSlicers[i]->Render();
\r
1116 //----------------------------------------------------------------------------
\r
1119 //----------------------------------------------------------------------------
\r
1120 void vvSlicerManager::RemoveActor(const std::string& actor_type, int overlay_index)
\r
1122 if (actor_type =="overlay")
\r
1123 mOverlayReader = NULL;
\r
1125 if (actor_type =="fusion")
\r
1126 mFusionReader = NULL;
\r
1128 if (actor_type =="fusionSequence") {
\r
1129 mFusionSequenceReader = NULL;
\r
1132 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1133 mSlicers[i]->RemoveActor(actor_type,overlay_index);
\r
1135 if (actor_type=="vector") {
\r
1137 mVectorReader=NULL;
\r
1140 //----------------------------------------------------------------------------
\r
1143 //----------------------------------------------------------------------------
\r
1144 void vvSlicerManager::RemoveActors()
\r
1146 ///This method leaks a few objects. See RemoveActor for what a
\r
1147 ///correct implementation would look like
\r
1148 //DS -> probably due to the reader (now released in the
\r
1149 //RemoveActor() function. (I hope)
\r
1150 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1151 mSlicers[i]->SetDisplayMode(0);
\r
1152 mSlicers[i]->GetRenderer()->RemoveActor(mSlicers[i]->GetImageActor());
\r
1155 //----------------------------------------------------------------------------
\r
1158 //----------------------------------------------------------------------------
\r
1159 void vvSlicerManager::UpdateInfoOnCursorPosition(int slicer)
\r
1161 // int view = mSlicers[slicer]->GetSliceOrientation();
\r
1162 // int slice = mSlicers[slicer]->GetSlice();
\r
1163 double x = mSlicers[slicer]->GetCursorPosition()[0];
\r
1164 double y = mSlicers[slicer]->GetCursorPosition()[1];
\r
1165 double z = mSlicers[slicer]->GetCursorPosition()[2];
\r
1166 double X = (x - mSlicers[slicer]->GetInput()->GetOrigin()[0])/
\r
1167 mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
1168 double Y = (y - mSlicers[slicer]->GetInput()->GetOrigin()[1])/
\r
1169 mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
1170 double Z = (z - mSlicers[slicer]->GetInput()->GetOrigin()[2])/
\r
1171 mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
1172 double value = -VTK_DOUBLE_MAX;
\r
1173 int displayVec = 0;
\r
1174 double xVec=0, yVec=0, zVec=0, valueVec=0;
\r
1175 int displayOver = 0;
\r
1176 int displayFus = 0;
\r
1177 double valueOver=0, valueFus=0;
\r
1178 #if VTK_MAJOR_VERSION <= 5
\r
1179 if (X >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0] &&
\r
1180 X <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1] &&
\r
1181 Y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2] &&
\r
1182 Y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3] &&
\r
1183 Z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4] &&
\r
1184 Z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]) {
\r
1186 value = this->GetScalarComponentAsDouble(mSlicers[slicer]->GetInput(), X, Y, Z);
\r
1188 if (mSlicers[slicer]->GetVFActor() ) {
\r
1190 unsigned int currentTime = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1191 vtkImageData *vf = NULL;
\r
1193 if (mSlicers[slicer]->GetVF()->GetVTKImages().size() > currentTime)
\r
1194 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[currentTime];
\r
1196 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[0];
\r
1199 double Xvf = (x - vf->GetOrigin()[0])/ vf->GetSpacing()[0];
\r
1200 double Yvf = (y - vf->GetOrigin()[1])/ vf->GetSpacing()[1];
\r
1201 double Zvf = (z - vf->GetOrigin()[2])/ vf->GetSpacing()[2];
\r
1202 xVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 0);
\r
1203 yVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 1);
\r
1204 zVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 2);
\r
1205 valueVec = sqrt(xVec*xVec + yVec*yVec + zVec*zVec);
\r
1208 if (mSlicers[slicer]->GetOverlayActor() ) {
\r
1210 vtkImageData *overlay = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetOverlayMapper()->GetInput());
\r
1211 double Xover = (x - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0];
\r
1212 double Yover = (y - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1];
\r
1213 double Zover = (z - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2];
\r
1214 valueOver = this->GetScalarComponentAsDouble(overlay, Xover, Yover, Zover);
\r
1217 if ( mSlicers[slicer]->GetFusionActor() ) {
\r
1219 vtkImageData *fusion = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetFusionMapper()->GetInput());
\r
1220 double Xover = (x - fusion->GetOrigin()[0]) / fusion->GetSpacing()[0];
\r
1221 double Yover = (y - fusion->GetOrigin()[1]) / fusion->GetSpacing()[1];
\r
1222 double Zover = (z - fusion->GetOrigin()[2]) / fusion->GetSpacing()[2];
\r
1223 valueFus = this->GetScalarComponentAsDouble(fusion, Xover, Yover, Zover);
\r
1225 else if (this->IsInvolvedInFusionSequence()) {
\r
1226 //if the cursor moves over the 'independent' version of the secondary sequence
\r
1227 //do not update the panel, just keep it as it is.
\r
1229 valueFus = std::numeric_limits<double>::quiet_NaN();
\r
1232 emit UpdatePosition(mSlicers[slicer]->GetCursorVisibility(),
\r
1233 x,y,z,X,Y,Z,value);
\r
1234 emit UpdateVector(displayVec,xVec, yVec, zVec, valueVec);
\r
1235 emit UpdateOverlay(displayOver,valueOver,value);
\r
1236 emit UpdateFusion(displayFus,valueFus);
\r
1239 int extentImageReslice[6];
\r
1240 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
1241 if (X >= extentImageReslice[0] &&
\r
1242 X <= extentImageReslice[1] &&
\r
1243 Y >= extentImageReslice[2] &&
\r
1244 Y <= extentImageReslice[3] &&
\r
1245 Z >= extentImageReslice[4] &&
\r
1246 Z <= extentImageReslice[5]) {
\r
1248 value = this->GetScalarComponentAsDouble(mSlicers[slicer]->GetInput(), X, Y, Z);
\r
1250 if (mSlicers[slicer]->GetVFActor() ) {
\r
1252 unsigned int currentTime = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1253 vtkImageData *vf = NULL;
\r
1255 if (mSlicers[slicer]->GetVF()->GetVTKImages().size() > currentTime)
\r
1256 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[currentTime];
\r
1258 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[0];
\r
1261 double Xvf = (x - vf->GetOrigin()[0])/ vf->GetSpacing()[0];
\r
1262 double Yvf = (y - vf->GetOrigin()[1])/ vf->GetSpacing()[1];
\r
1263 double Zvf = (z - vf->GetOrigin()[2])/ vf->GetSpacing()[2];
\r
1264 xVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 0);
\r
1265 yVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 1);
\r
1266 zVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 2);
\r
1267 valueVec = sqrt(xVec*xVec + yVec*yVec + zVec*zVec);
\r
1270 if (mSlicers[slicer]->GetOverlayActor() ) {
\r
1272 vtkImageData *overlay = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetOverlayMapper()->GetInput());
\r
1273 double Xover = (x - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0];
\r
1274 double Yover = (y - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1];
\r
1275 double Zover = (z - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2];
\r
1276 valueOver = this->GetScalarComponentAsDouble(overlay, Xover, Yover, Zover);
\r
1279 if ( mSlicers[slicer]->GetFusionActor() ) {
\r
1281 vtkImageData *fusion = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetFusionMapper()->GetInput());
\r
1282 double Xover = (x - fusion->GetOrigin()[0]) / fusion->GetSpacing()[0];
\r
1283 double Yover = (y - fusion->GetOrigin()[1]) / fusion->GetSpacing()[1];
\r
1284 double Zover = (z - fusion->GetOrigin()[2]) / fusion->GetSpacing()[2];
\r
1285 valueFus = this->GetScalarComponentAsDouble(fusion, Xover, Yover, Zover);
\r
1287 else if (this->IsInvolvedInFusionSequence()) {
\r
1288 //if the cursor moves over the 'independent' version of the secondary sequence
\r
1289 //do not update the panel, just keep it as it is.
\r
1291 valueFus = std::numeric_limits<double>::quiet_NaN();
\r
1294 emit UpdatePosition(mSlicers[slicer]->GetCursorVisibility(),
\r
1295 x,y,z,X,Y,Z,value);
\r
1296 emit UpdateVector(displayVec,xVec, yVec, zVec, valueVec);
\r
1297 emit UpdateOverlay(displayOver,valueOver,value);
\r
1298 emit UpdateFusion(displayFus,valueFus);
\r
1302 //----------------------------------------------------------------------------
\r
1305 //----------------------------------------------------------------------------
\r
1306 void vvSlicerManager::Activated()
\r
1308 emit currentImageChanged(mId);
\r
1310 //----------------------------------------------------------------------------
\r
1313 //----------------------------------------------------------------------------
\r
1314 void vvSlicerManager::Picked()
\r
1316 emit currentPickedImageChanged(mId);
\r
1318 //----------------------------------------------------------------------------
\r
1321 //----------------------------------------------------------------------------
\r
1322 void vvSlicerManager::UpdateWindowLevel()
\r
1324 emit WindowLevelChanged();
\r
1326 //----------------------------------------------------------------------------
\r
1329 //----------------------------------------------------------------------------
\r
1330 void vvSlicerManager::UpdateSlice(int slicer)
\r
1332 if (mPreviousSlice[slicer] == mSlicers[slicer]->GetSlice()) {
\r
1333 //DD("============= NOTHING");
\r
1336 emit UpdateSlice(slicer, mSlicers[slicer]->GetSlice());
\r
1337 mSlicers[slicer]->Render(); // DS <-- I add this, this could/must be the only Render ...
\r
1338 mPreviousSlice[slicer] = mSlicers[slicer]->GetSlice();
\r
1340 //----------------------------------------------------------------------------
\r
1343 //----------------------------------------------------------------------------
\r
1344 void vvSlicerManager::UpdateTSlice(int slicer)
\r
1346 int slice = mSlicers[slicer]->GetSlice();
\r
1348 int tslice = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1349 //if (this->IsInvolvedInFusionSequence()) tslice = mSlicers[slicer]->GetTSlice(); //actually, this is handled by the Slicer
\r
1351 if (mPreviousSlice[slicer] == slice) {
\r
1352 if (mPreviousTSlice[slicer] == tslice) {
\r
1353 // DD("************** NOTHING ***********");
\r
1357 mPreviousSlice[slicer] = slice;
\r
1358 mPreviousTSlice[slicer] = tslice;
\r
1360 emit UpdateTSlice(slicer, tslice, mFusionSequenceInvolvementCode);
\r
1362 //----------------------------------------------------------------------------
\r
1365 //----------------------------------------------------------------------------
\r
1366 void vvSlicerManager::UpdateSliceRange(int slicer)
\r
1368 emit UpdateSliceRange(slicer,
\r
1369 mSlicers[slicer]->GetSliceRange()[0], mSlicers[slicer]->GetSliceRange()[1],
\r
1370 0,mSlicers[slicer]->GetTMax());
\r
1372 //----------------------------------------------------------------------------
\r
1374 //----------------------------------------------------------------------------
\r
1375 void vvSlicerManager::SetSlicingPreset(SlicingPresetType preset)
\r
1377 if(mSlicingPreset==preset)
\r
1380 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
1381 mImage->GetTransform()[this->GetTSlice()]->GetInverse(imageTransformInverse);
\r
1383 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
1384 vvSlicer *s = this->GetSlicer(i);
\r
1387 case WORLD_SLICING:
\r
1388 s->GetSlicingTransform()->Identity();
\r
1390 case VOXELS_SLICING:
\r
1391 s->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
1394 imageTransformInverse->Delete();
\r
1397 s->ForceUpdateDisplayExtent();
\r
1398 #if VTK_MAJOR_VERSION <= 5
\r
1399 s->SetSlice((s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2+1]
\r
1400 +s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2])/2.0);
\r
1402 int extentImageReslice[6];
\r
1403 s->GetRegisterExtent(extentImageReslice);
\r
1404 s->SetSlice((extentImageReslice[s->GetSliceOrientation()*2+1]
\r
1405 +extentImageReslice[s->GetSliceOrientation()*2])/2.0);
\r
1411 imageTransformInverse->Delete();
\r
1412 mSlicingPreset = preset;
\r
1415 //----------------------------------------------------------------------------
\r
1417 //----------------------------------------------------------------------------
\r
1418 void vvSlicerManager::SetPreset(int preset)
\r
1421 //vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1422 double window = mSlicers[0]->GetColorWindow();
\r
1423 double level = mSlicers[0]->GetColorLevel();
\r
1425 std::string component_type=mImage->GetScalarTypeAsITKString();
\r
1429 mImage->GetScalarRange(range);
\r
1430 window = range[1] - range[0];
\r
1431 level = (range[1] + range[0])* 0.5;
\r
1433 case WL_HOUNSFIELD:
\r
1437 case WL_SOFTTISSUE:
\r
1441 case WL_LUNGS: // lungs (same as FOCAL)
\r
1459 case WL_VENTILATION:
\r
1465 this->SetColorWindow(window);
\r
1466 this->SetColorLevel(level);
\r
1470 // SetColorMap(-1);
\r
1473 //----------------------------------------------------------------------------
\r
1476 //----------------------------------------------------------------------------
\r
1477 void vvSlicerManager::SetLocalColorWindowing(const int slicer, const bool bCtrlKey)
\r
1480 if(bCtrlKey && this->mSlicers[slicer]->GetFusion()) {
\r
1481 int t = mSlicers[slicer]->GetFusionTSlice();
\r
1482 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1483 this->mSlicers[slicer]->GetFusion()->GetVTKImages()[t],
\r
1484 this->mSlicers[slicer]->GetConcatenatedFusionTransform());
\r
1485 this->SetFusionWindow(max-min);
\r
1486 this->SetFusionLevel(0.5*(min+max));
\r
1487 this->SetColorMap(mColorMap);
\r
1489 else if(bCtrlKey && this->mSlicers[slicer]->GetOverlay()) {
\r
1490 int t = mSlicers[slicer]->GetOverlayTSlice();
\r
1491 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1492 this->mSlicers[slicer]->GetOverlay()->GetVTKImages()[t],
\r
1493 this->mSlicers[slicer]->GetConcatenatedOverlayTransform());
\r
1494 if(this->mSlicers[slicer]->GetLinkOverlayWindowLevel()){
\r
1495 this->SetColorWindow(max-min);
\r
1496 this->SetColorLevel(0.5*(min+max));
\r
1498 this->SetOverlayColorWindow(max-min);
\r
1499 this->SetOverlayColorLevel(0.5*(min+max));
\r
1503 int t = this->GetTSlice();
\r
1504 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1505 this->mSlicers[slicer]->GetImage()->GetVTKImages()[t],
\r
1506 this->mSlicers[slicer]->GetConcatenatedTransform());
\r
1507 this->SetColorWindow(max-min);
\r
1508 this->SetColorLevel(0.5*(min+max));
\r
1509 this->SetPreset(WL_USER);
\r
1512 this->UpdateWindowLevel();
\r
1514 //----------------------------------------------------------------------------
\r
1517 //----------------------------------------------------------------------------
\r
1518 void vvSlicerManager::SetColorMap(int colormap)
\r
1522 range[0] = mSlicers[0]->GetInput()->GetScalarRange()[0];
\r
1523 range[1] = mSlicers[0]->GetInput()->GetScalarRange()[1];
\r
1525 double window = mSlicers[0]->GetWindowLevel()->GetWindow();
\r
1526 double level = mSlicers[0]->GetWindowLevel()->GetLevel();
\r
1528 vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1529 switch (colormap) {
\r
1537 LUT = vtkLookupTable::New();
\r
1538 LUT->SetValueRange(0,1);
\r
1539 LUT->SetSaturationRange(1,1);
\r
1540 LUT->SetHueRange(0,0.18);
\r
1544 LUT = vtkLookupTable::New();
\r
1545 LUT->SetValueRange(0,1);
\r
1546 LUT->SetSaturationRange(1,1);
\r
1547 LUT->SetHueRange(0.4,0.80);
\r
1551 LUT = vtkLookupTable::New();
\r
1552 LUT->SetValueRange(0.5,1);
\r
1553 LUT->SetSaturationRange(1,1);
\r
1554 LUT->SetHueRange(0.666,0);
\r
1558 LUT = vtkLookupTable::New();
\r
1559 LUT->SetValueRange(1,1);
\r
1560 LUT->SetSaturationRange(1,1);
\r
1561 LUT->SetHueRange(0,1);
\r
1562 LUT->SetAlphaRange(1, 1);
\r
1566 LUT = vtkLookupTable::New();
\r
1567 LUT->SetValueRange(1,1);
\r
1568 LUT->SetSaturationRange(1,1);
\r
1569 LUT->SetHueRange(1,0.1);
\r
1570 //LUT->SetRampToLinear();
\r
1574 LUT->SetTableRange(level-fabs(window)/2,level+fabs(window)/2);
\r
1577 vtkWindowLevelLookupTable* fusLUT = NULL;
\r
1579 //FUSION / FUSION SEQUENCE
\r
1580 if (mSlicers[0]->GetFusion()) { // && mFusionColorMap >= 0) {
\r
1581 fusLUT = vtkWindowLevelLookupTable::New();
\r
1582 double fusRange [2];
\r
1583 fusRange[0] = mFusionLevel - mFusionWindow/2;
\r
1584 fusRange[1] = mFusionLevel + mFusionWindow/2;
\r
1586 //check whether it is actually a fusionSequence or a fusion, before invoking mFusionReader...
\r
1588 if (this->IsInvolvedInFusionSequence())
\r
1589 frange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1591 frange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1593 fusLUT->SetTableRange(frange);
\r
1594 fusLUT->SetValueRange(1,1);
\r
1595 fusLUT->SetSaturationRange(1,1);
\r
1596 fusLUT->SetAlphaRange(1, 1);
\r
1597 fusLUT->SetWindow(mFusionWindow);
\r
1598 fusLUT->SetLevel(mFusionLevel);
\r
1599 if (mFusionColorMap == 1)
\r
1600 fusLUT->SetHueRange(0,0.18);
\r
1601 else if (mFusionColorMap == 2)
\r
1602 fusLUT->SetHueRange(0.4,0.80);
\r
1603 else if (mFusionColorMap == 3)
\r
1605 fusLUT->SetHueRange(0.666, 0);
\r
1606 fusLUT->SetValueRange(0.5, 1);
\r
1608 else if (mFusionColorMap == 4)
\r
1609 fusLUT->SetHueRange(0,1);
\r
1610 else if (mFusionColorMap <= 0)
\r
1612 fusLUT->SetValueRange(0,1);
\r
1613 fusLUT->SetSaturationRange(0,0);
\r
1616 fusLUT->ForceBuild();
\r
1618 // set color table transparency
\r
1619 //double alpha_range=(double)mFusionThresOpacity/10;
\r
1620 double range_end = fusRange[0] + (double)mFusionThresOpacity*(fusRange[1] - fusRange[0])/100;
\r
1621 double curr_value = fusRange[0];
\r
1622 int nvalues = fusLUT->GetNumberOfTableValues();
\r
1623 for (double i = 0; curr_value < range_end; i++) {
\r
1624 fusLUT->GetTableValue(i, v);
\r
1626 //if (curr_value >= -alpha_range && curr_value <= alpha_range) v[3] = pow(fabs(curr_value/alpha_range),2);
\r
1628 fusLUT->SetTableValue(i, v);
\r
1629 curr_value += (fusRange[1] - fusRange[0])/nvalues;
\r
1632 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1634 if (mSlicers[i]->GetOverlay()) {
\r
1635 vtkLookupTable* supLUT = vtkLookupTable::New();
\r
1636 supLUT->SetTableRange(range[0],range[1]);
\r
1637 supLUT->SetValueRange(1,1);
\r
1638 supLUT->SetSaturationRange(1,1);
\r
1639 supLUT->SetHueRange(double(mOverlayColor)/360,double(mOverlayColor)/360);
\r
1641 vtkLookupTable* invLUT = vtkLookupTable::New();
\r
1642 invLUT->SetTableRange(range[0],range[1]);
\r
1643 invLUT->SetValueRange(1,1);
\r
1644 invLUT->SetSaturationRange(1,1);
\r
1645 invLUT->SetHueRange(double((mOverlayColor+180)%360)/360,double((mOverlayColor+180)%360)/360);
\r
1647 mSlicers[i]->GetWindowLevel()->SetLookupTable(supLUT);
\r
1648 mSlicers[i]->GetOverlayMapper()->SetLookupTable(invLUT);
\r
1651 } else if (mSlicers[i]->GetOverlay()) {
\r
1652 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1654 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1657 if (mSlicers[i]->GetFusion()) {
\r
1658 mSlicers[i]->ShowFusionLegend(mFusionShowLegend);
\r
1659 mSlicers[i]->GetFusionMapper()->SetLookupTable(fusLUT);
\r
1660 mSlicers[i]->GetFusionActor()->SetOpacity(double(mFusionOpacity)/100);
\r
1665 if (colormap >= 0)
\r
1666 mColorMap = colormap;
\r
1668 //----------------------------------------------------------------------------
\r
1671 //----------------------------------------------------------------------------
\r
1672 vvLandmarks* vvSlicerManager::GetLandmarks()
\r
1674 if (mLandmarks == NULL) {
\r
1675 mLandmarks = new vvLandmarks(mSlicers[0]->GetTMax()+1);
\r
1676 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1677 mSlicers[i]->SetLandmarks(mLandmarks);
\r
1679 return mLandmarks;
\r
1681 //----------------------------------------------------------------------------
\r
1682 void vvSlicerManager::AddNewLandmark(float x,float y,float z,float t)
\r
1684 emit callAddLandmark(x,y,z,t);
\r
1687 //----------------------------------------------------------------------------
\r
1688 void vvSlicerManager::AddLandmark(float x,float y,float z,float t)
\r
1690 double x_index = (x - mSlicers[0]->GetInput()->GetOrigin()[0])/mSlicers[0]->GetInput()->GetSpacing()[0];
\r
1691 double y_index = (y - mSlicers[0]->GetInput()->GetOrigin()[1])/mSlicers[0]->GetInput()->GetSpacing()[1];
\r
1692 double z_index = (z - mSlicers[0]->GetInput()->GetOrigin()[2])/mSlicers[0]->GetInput()->GetSpacing()[2];
\r
1693 #if VTK_MAJOR_VERSION <= 5
\r
1694 if (x_index >= mSlicers[0]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
1695 x_index <= mSlicers[0]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
1696 y_index >= mSlicers[0]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
1697 y_index <= mSlicers[0]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
1698 z_index >= mSlicers[0]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
1699 z_index <= mSlicers[0]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
1700 double value = this->GetScalarComponentAsDouble(mSlicers[0]->GetInput(), x_index, y_index, z_index);
\r
1701 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1702 emit LandmarkAdded();
\r
1705 int extentImageReslice[6];
\r
1706 mSlicers[0]->GetRegisterExtent(extentImageReslice);
\r
1707 if (x_index >= extentImageReslice[0]-0.5 &&
\r
1708 x_index <= extentImageReslice[1]+0.5 &&
\r
1709 y_index >= extentImageReslice[2]-0.5 &&
\r
1710 y_index <= extentImageReslice[3]+0.5 &&
\r
1711 z_index >= extentImageReslice[4]-0.5 &&
\r
1712 z_index <= extentImageReslice[5]+0.5) {
\r
1713 double value = this->GetScalarComponentAsDouble(mImage->GetVTKImages()[mSlicers[0]->GetTSlice()], x_index, y_index, z_index);
\r
1714 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1715 emit LandmarkAdded();
\r
1719 //----------------------------------------------------------------------------
\r
1721 //----------------------------------------------------------------------------
\r
1722 void vvSlicerManager::AddLandmarkProfile(float x,float y,float z,float t)
\r
1724 double x_index = (x - mSlicers[0]->GetInput()->GetOrigin()[0])/mSlicers[0]->GetInput()->GetSpacing()[0];
\r
1725 double y_index = (y - mSlicers[0]->GetInput()->GetOrigin()[1])/mSlicers[0]->GetInput()->GetSpacing()[1];
\r
1726 double z_index = (z - mSlicers[0]->GetInput()->GetOrigin()[2])/mSlicers[0]->GetInput()->GetSpacing()[2];
\r
1727 #if VTK_MAJOR_VERSION <= 5
\r
1728 if (x_index >= mSlicers[0]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
1729 x_index <= mSlicers[0]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
1730 y_index >= mSlicers[0]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
1731 y_index <= mSlicers[0]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
1732 z_index >= mSlicers[0]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
1733 z_index <= mSlicers[0]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
1734 double value = this->GetScalarComponentAsDouble(mSlicers[0]->GetInput(), x_index, y_index, z_index);
\r
1735 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1738 int extentImageReslice[6];
\r
1739 mSlicers[0]->GetRegisterExtent(extentImageReslice);
\r
1740 if (x_index >= extentImageReslice[0]-0.5 &&
\r
1741 x_index <= extentImageReslice[1]+0.5 &&
\r
1742 y_index >= extentImageReslice[2]-0.5 &&
\r
1743 y_index <= extentImageReslice[3]+0.5 &&
\r
1744 z_index >= extentImageReslice[4]-0.5 &&
\r
1745 z_index <= extentImageReslice[5]+0.5) {
\r
1746 double value = this->GetScalarComponentAsDouble(mImage->GetVTKImages()[mSlicers[0]->GetTSlice()], x_index, y_index, z_index);
\r
1747 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1751 //----------------------------------------------------------------------------
\r
1753 //----------------------------------------------------------------------------
\r
1754 void vvSlicerManager::PrevImage(int slicer)
\r
1756 emit ChangeImageWithIndexOffset(this, slicer, -1);
\r
1758 //----------------------------------------------------------------------------
\r
1760 //----------------------------------------------------------------------------
\r
1761 void vvSlicerManager::NextImage(int slicer)
\r
1763 emit ChangeImageWithIndexOffset(this, slicer, 1);
\r
1765 //----------------------------------------------------------------------------
\r
1767 //----------------------------------------------------------------------------
\r
1768 void vvSlicerManager::VerticalSliderHasChanged(int slicer, int slice)
\r
1770 emit AVerticalSliderHasChanged(slicer, slice);
\r
1773 //----------------------------------------------------------------------------
\r
1775 //----------------------------------------------------------------------------
\r
1776 double vvSlicerManager::GetScalarComponentAsDouble(vtkImageData *image, double X, double Y, double Z, int component)
\r
1779 return mSlicers[0]->GetScalarComponentAsDouble(image, X, Y, Z, ix, iy, iz, component);
\r
1781 //----------------------------------------------------------------------------
\r