1 /*=========================================================================
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2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
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5 - University of LYON http://www.universite-lyon.fr/
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6 - Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
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7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
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9 This software is distributed WITHOUT ANY WARRANTY; without even
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10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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11 PURPOSE. See the copyright notices for more information.
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13 It is distributed under dual licence
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15 - BSD See included LICENSE.txt file
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16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
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17 ======================================================================-====*/
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19 #include "vvSlicerManager.h"
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20 #include "vvSlicer.h"
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21 #include "vvImage.h"
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22 #include "vvSlicerManagerCommand.h"
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23 #include "vvInteractorStyleNavigator.h"
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24 #include "vvLandmarks.h"
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26 #include "vvBlendImageActor.h"
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28 #include <vtkImageActor.h>
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29 #include <vtkImageData.h>
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30 #include <vtkRenderWindow.h>
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31 #include <vtkRendererCollection.h>
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32 #include <vtkRenderWindowInteractor.h>
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33 #include <vtkImageMapToWindowLevelColors.h>
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34 #include <vtkWindowLevelLookupTable.h>
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35 #include <vtkColorTransferFunction.h>
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36 #include <vtkImageClip.h>
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37 #include <vtkLODActor.h>
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38 #include <vtkPointData.h>
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39 #include <vtksys/SystemTools.hxx>
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40 #include <vtkCamera.h>
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42 #include <qfileinfo.h>
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43 //----------------------------------------------------------------------------
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44 vvSlicerManager::vvSlicerManager(int numberOfSlicers)
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53 mType = vvImageReader::UNDEFINEDIMAGETYPE;
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56 mOverlayColor = 130;
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58 mFusionOpacity = 30;
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59 mFusionThresOpacity = 1;
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60 mFusionColorMap = 3;
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61 mFusionWindow = 1000;
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62 mFusionLevel = 1000;
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63 mFusionShowLegend = true;
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65 mFusionSequenceFrameIndex = -1;
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66 mFusionSequenceSpatialSyncFlag = false;
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67 mFusionSequenceNbFrames = 0;
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68 mFusionSequenceIndexLinkedManager = -1;
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71 mLinkedId.resize(0);
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73 for ( int i = 0; i < numberOfSlicers; i++)
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74 mSlicers.push_back(vtkSmartPointer<vvSlicer>::New());
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75 mSelectedSlicer = -1;
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77 mPreviousSlice.resize(numberOfSlicers);
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78 mPreviousTSlice.resize(numberOfSlicers);
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79 mSlicingPreset = WORLD_SLICING;
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83 //----------------------------------------------------------------------------
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86 //----------------------------------------------------------------------------
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87 vvSlicerManager::~vvSlicerManager()
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92 //----------------------------------------------------------------------------
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95 //------------------------------------------------------------------------------
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96 void vvSlicerManager::SetFilename(std::string filename, int number)
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98 mFileName = filename;
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99 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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100 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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101 mBaseFileNameNumber = number;
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103 mFileName = mBaseFileName;
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105 mFileName.append("_"+clitk::toString(number));
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107 mFileName.append(vtksys::SystemTools::GetFilenameLastExtension(filename));
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109 for(unsigned int i=0; i<mSlicers.size(); i++) {
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110 mSlicers[i]->SetFileName(mFileName);//vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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114 //------------------------------------------------------------------------------
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117 //----------------------------------------------------------------------------
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118 void vvSlicerManager::AddContour(vvMesh::Pointer contour,bool propagate)
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120 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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121 mSlicers[i]->AddContour(contour,propagate);
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124 //----------------------------------------------------------------------------
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127 //----------------------------------------------------------------------------
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128 void vvSlicerManager::ToggleContourSuperposition()
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130 for ( unsigned int i = 0; i < mSlicers.size(); i++)
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131 mSlicers[i]->ToggleContourSuperposition();
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133 //----------------------------------------------------------------------------
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135 //----------------------------------------------------------------------------
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136 std::string vvSlicerManager::GetListOfAbsoluteFilePathInOneString(const std::string &actorType)
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138 vvImageReader *reader = NULL;
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140 if(actorType=="image")
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142 else if(actorType=="overlay")
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143 reader = mOverlayReader;
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144 else if(actorType=="fusion")
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145 reader = mFusionReader;
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146 else if(actorType=="vector")
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147 reader = mVectorReader;
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148 else if(actorType=="fusionSequence")
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149 reader = mFusionSequenceReader;
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155 for(unsigned int i=0; i<reader->GetInputFilenames().size(); i++){
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156 QFileInfo fileinfo(reader->GetInputFilenames()[i].c_str()); //Do not show the path
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159 list += fileinfo.absoluteFilePath().toStdString();
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163 //----------------------------------------------------------------------------
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166 //----------------------------------------------------------------------------
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167 bool vvSlicerManager::SetImage(std::string filename, vvImageReader::LoadedImageType type, int n, unsigned int slice)
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170 if (mReader.IsNull())
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171 mReader = vvImageReader::New();
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172 std::vector<std::string> filenames;
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173 filenames.push_back(filename);
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174 mReader->SetInputFilenames(filenames);
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175 mReader->SetSlice(slice); // Only used for SLICED type
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176 mReader->Update(type);
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178 SetFilename(filename, n);
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179 // mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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180 //mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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181 //mBaseFileNameNumber = n;
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183 if (mReader->GetLastError().size() == 0) {
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184 mImage=mReader->GetOutput();
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185 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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186 mSlicers[i]->SetFileName(vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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187 mSlicers[i]->SetImage(mReader->GetOutput());
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190 mLastError = mReader->GetLastError();
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194 // mFileName.append("_"+clitk::toString(n));
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198 //----------------------------------------------------------------------------
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201 //----------------------------------------------------------------------------
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202 void vvSlicerManager::SetImage(vvImage::Pointer image)
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205 for (unsigned int i = 0; i < mSlicers.size(); i++) {
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206 mSlicers[i]->SetImage(image);
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209 //----------------------------------------------------------------------------
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212 //----------------------------------------------------------------------------
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213 bool vvSlicerManager::SetImages(std::vector<std::string> filenames, vvImageReader::LoadedImageType type, int n)
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216 std::string fileWithoutExtension = vtksys::SystemTools::GetFilenameWithoutExtension(filenames[0]);
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217 if (type == vvImageReader::DICOM)
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218 fileWithoutExtension += "_dicom";
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219 else if (type == vvImageReader::MERGED)
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220 fileWithoutExtension += "_merged";
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221 else if (type == vvImageReader::MERGEDWITHTIME)
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222 fileWithoutExtension += "_merged_wt";
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224 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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225 mFileName = fileWithoutExtension + vtksys::SystemTools::GetFilenameExtension(filenames[0]);
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226 if (mReader.IsNull())
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227 mReader = vvImageReader::New();
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228 mReader->SetInputFilenames(filenames);
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229 mReader->Update(type);
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231 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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232 mBaseFileNameNumber = n;
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234 if (mReader->GetLastError().size() == 0) {
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235 mImage=mReader->GetOutput();
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236 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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237 mSlicers[i]->SetFileName(fileWithoutExtension);
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238 mSlicers[i]->SetImage(mReader->GetOutput());
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241 mLastError = mReader->GetLastError();
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245 mFileName.append("_"+clitk::toString(n));
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249 //----------------------------------------------------------------------------
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252 //----------------------------------------------------------------------------
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253 bool vvSlicerManager::SetOverlay(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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255 mOverlayName = filenames[0];
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256 mOverlayComponent = component;
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257 if (dim > mImage->GetNumberOfDimensions()) {
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258 mLastError = " Overlay dimension cannot be greater than reference image!";
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261 if (mOverlayReader.IsNull())
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262 mOverlayReader = vvImageReader::New();
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263 mOverlayReader->SetInputFilenames(filenames);
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264 mOverlayReader->Update(type);
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265 if (mOverlayReader->GetLastError().size() == 0) {
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266 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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267 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
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270 mLastError = mOverlayReader->GetLastError();
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275 //----------------------------------------------------------------------------
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278 //----------------------------------------------------------------------------
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279 bool vvSlicerManager::SetFusion(std::string filename,int dim, std::string component)
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281 mFusionName = filename;
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282 mFusionComponent = component;
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283 if (dim > mImage->GetNumberOfDimensions()) {
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284 mLastError = " Overlay dimension cannot be greater then reference image!";
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287 if (mFusionReader.IsNull())
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288 mFusionReader = vvImageReader::New();
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289 std::vector<std::string> filenames;
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290 filenames.push_back(filename);
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291 mFusionReader->SetInputFilenames(filenames);
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292 mFusionReader->Update(mImage->GetNumberOfDimensions(),component.c_str(),mType);
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293 if (mFusionReader->GetLastError().size() == 0) {
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294 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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295 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
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298 mLastError = mFusionReader->GetLastError();
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301 double *fusRange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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302 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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303 mFusionWindow = fusRange[1]-fusRange[0];
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307 //----------------------------------------------------------------------------
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309 //----------------------------------------------------------------------------
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310 bool vvSlicerManager::SetFusionSequence(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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312 mFusionName = filenames[0];
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313 mFusionComponent = component;
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315 if (dim > mImage->GetNumberOfDimensions()) {
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316 mLastError = " Fusion Sequence dimension cannot be greater than reference image!";
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320 if (mFusionSequenceReader.IsNull())
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321 mFusionSequenceReader = vvImageReader::New();
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323 mFusionSequenceReader->SetInputFilenames(filenames);
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324 mFusionSequenceReader->Update(type);
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327 if (mFusionSequenceReader->GetLastError().size() == 0) {
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328 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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329 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), true);
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332 mLastError = mFusionSequenceReader->GetLastError();
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335 double *fusRange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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336 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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337 mFusionWindow = fusRange[1]-fusRange[0];
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339 //store the initial transform matrices of each frame, and reset them to identity
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340 mFusionSequenceListInitialTransformMatrices.clear();
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341 for (unsigned i=0 ; i<mFusionSequenceReader->GetOutput()->GetTransform().size() ; i++) {
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342 AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
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343 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Identity();
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344 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Update();
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347 //adjust the time slider in the overlay panel
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348 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size()-1; //actually, this is the maximum index...
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349 mFusionSequenceFrameIndex = std::max<int>( 0, std::min<int>(mFusionSequenceFrameIndex, mFusionSequenceNbFrames));
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353 //----------------------------------------------------------------------------
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356 //----------------------------------------------------------------------------
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357 bool vvSlicerManager::SetVF(std::string filename)
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359 if (mVectorReader.IsNull())
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360 mVectorReader = vvImageReader::New();
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361 mVectorReader->SetInputFilename(filename);
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363 if (mType == vvImageReader::IMAGEWITHTIME)
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364 mVectorReader->Update(vvImageReader::VECTORFIELDWITHTIME);
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366 mVectorReader->Update(vvImageReader::VECTORFIELD);
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367 if (mVectorReader->GetLastError().size() != 0) {
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368 mLastError = mVectorReader->GetLastError();
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371 return SetVF(mVectorReader->GetOutput(),filename);
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373 //----------------------------------------------------------------------------
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376 //----------------------------------------------------------------------------
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377 bool vvSlicerManager::SetVF(vvImage::Pointer vf,std::string filename)
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379 if (vf->GetNumberOfDimensions() > mImage->GetNumberOfDimensions()) {
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380 mLastError = "Sorry, vector field dimension cannot be greater then reference image.";
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383 if (vf->GetNumberOfDimensions() == 4) {
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384 if (vf->GetSpacing()[3] != mImage->GetSpacing()[3]) {
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385 mLastError = "Sorry, vector field time spacing cannot be different from time spacing of the reference image.";
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388 if (vf->GetOrigin()[3] != mImage->GetOrigin()[3]) {
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389 mLastError = "Sorry, vector field time origin cannot be different from time origin of the reference image.";
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394 mVFName = filename;
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395 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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396 mSlicers[i]->SetVF(vf);
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400 //----------------------------------------------------------------------------
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403 //----------------------------------------------------------------------------
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404 vvSlicer* vvSlicerManager::GetSlicer(int i)
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406 return mSlicers[i];
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408 //----------------------------------------------------------------------------
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411 //----------------------------------------------------------------------------
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412 void vvSlicerManager::UpdateSlicer(int num, bool state)
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414 if (mSlicers[num]->GetImage())
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415 mSlicers[num]->SetDisplayMode(state);
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417 //----------------------------------------------------------------------------
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420 //----------------------------------------------------------------------------
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421 void vvSlicerManager::SetSlicerWindow(int i, vtkRenderWindow* RW)
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423 mSlicers[i]->SetRenderWindow(i,RW);
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425 //----------------------------------------------------------------------------
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428 //----------------------------------------------------------------------------
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429 void vvSlicerManager::SetInteractorStyleNavigator(int i, vtkInteractorStyle* style)
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431 vvSlicerManagerCommand *smc = vvSlicerManagerCommand::New();
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433 smc->SetSlicerNumber(i);
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434 mSlicers[i]->GetRenderWindow()->GetInteractor()->SetInteractorStyle(style);
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436 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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437 GetInteractorStyle()->AddObserver(vtkCommand::KeyPressEvent, smc);
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438 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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439 GetInteractorStyle()->AddObserver(vtkCommand::WindowLevelEvent, smc);
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440 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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441 GetInteractorStyle()->AddObserver(vtkCommand::EndWindowLevelEvent, smc);
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442 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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443 GetInteractorStyle()->AddObserver(vtkCommand::StartWindowLevelEvent, smc);
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444 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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445 GetInteractorStyle()->AddObserver(vtkCommand::PickEvent, smc);
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446 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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447 GetInteractorStyle()->AddObserver(vtkCommand::StartPickEvent, smc);
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448 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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449 GetInteractorStyle()->AddObserver(vtkCommand::LeaveEvent, smc);
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450 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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451 GetInteractorStyle()->AddObserver(vtkCommand::UserEvent, smc);
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452 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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453 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelForwardEvent, smc);
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454 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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455 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelBackwardEvent, smc);
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456 // mSlicers[i]->GetRenderWindow()->GetInteractor()->
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457 // GetInteractorStyle()->AddObserver(vtkCommand::LeftButtonReleaseEvent, smc);
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458 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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459 GetInteractorStyle()->AddObserver(vtkCommand::EndPickEvent, smc);
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460 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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461 GetInteractorStyle()->AddObserver(vtkCommand::EndInteractionEvent, smc);
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464 //----------------------------------------------------------------------------
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467 //----------------------------------------------------------------------------
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468 void vvSlicerManager::LeftButtonReleaseEvent(int slicer)
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470 emit LeftButtonReleaseSignal(slicer);
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472 //----------------------------------------------------------------------------
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475 //----------------------------------------------------------------------------
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476 void vvSlicerManager::EmitMousePositionUpdated(int slicer)
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478 emit MousePositionUpdatedSignal(slicer);
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480 //----------------------------------------------------------------------------
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483 //----------------------------------------------------------------------------
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484 void vvSlicerManager::EmitKeyPressed(std::string KeyPress)
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486 emit KeyPressedSignal(KeyPress);
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488 //----------------------------------------------------------------------------
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491 //----------------------------------------------------------------------------
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492 void vvSlicerManager::SetSliceOrientation(int slicer, int orientation)
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494 mSlicers[slicer]->SetSliceOrientation(orientation);
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495 emit UpdateOrientation(slicer, orientation);
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497 //----------------------------------------------------------------------------
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499 //----------------------------------------------------------------------------
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500 int vvSlicerManager::GetTSlice()
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502 return mSlicers[0]->GetTSlice();
\r
504 //----------------------------------------------------------------------------
\r
506 //----------------------------------------------------------------------------
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507 void vvSlicerManager::SetTSlice(int slice, bool updateLinkedImages)
\r
509 if (!updateLinkedImages) {
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510 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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511 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
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520 else if (slice > mSlicers[0]->GetTMax())
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521 slice = mSlicers[0]->GetTMax();
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523 mLandmarks->SetTime(slice);
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524 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
525 if (slice != mSlicers[i]->GetMaxCurrentTSlice()) {
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526 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
\r
531 //----------------------------------------------------------------------------
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534 //----------------------------------------------------------------------------
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535 void vvSlicerManager::SetFusionSequenceTSlice(int slice)
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537 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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538 mSlicers[i]->SetFusionSequenceTSlice(slice);
\r
542 //----------------------------------------------------------------------------
\r
545 //----------------------------------------------------------------------------
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546 void vvSlicerManager::SetNextTSlice(int originating_slicer)
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548 int t = mSlicers[0]->GetMaxCurrentTSlice();
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550 if (t > mSlicers[0]->GetTMax())
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552 //std::cout << "vvSlicerManager::SetNextTSlice" << std::endl;
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553 emit UpdateTSlice(originating_slicer,t);
\r
555 //----------------------------------------------------------------------------
\r
558 //----------------------------------------------------------------------------
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559 void vvSlicerManager::SetPreviousTSlice(int originating_slicer)
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561 int t = mSlicers[0]->GetMaxCurrentTSlice();
\r
564 t = mSlicers[0]->GetTMax();
\r
565 //std::cout << "vvSlicerManager::SetPreviousTSlice" << std::endl;
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566 emit UpdateTSlice(originating_slicer,t);
\r
568 //----------------------------------------------------------------------------
\r
571 //----------------------------------------------------------------------------
\r
572 void vvSlicerManager::ToggleInterpolation()
\r
574 bool interpolate=!(mSlicers[0]->GetImageActor()->GetInterpolate());
\r
575 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
576 mSlicers[i]->GetImageActor()->SetInterpolate(interpolate);
\r
577 if (mSlicers[i]->GetOverlayActor())
\r
578 mSlicers[i]->GetOverlayActor()->SetInterpolate(interpolate);
\r
579 if (mSlicers[i]->GetFusionActor())
\r
580 mSlicers[i]->GetFusionActor()->SetInterpolate(interpolate);
\r
583 //----------------------------------------------------------------------------
\r
586 //----------------------------------------------------------------------------
\r
587 void vvSlicerManager::SetTSliceInSlicer(int tslice, int slicer)
\r
591 else if (tslice > mSlicers[slicer]->GetTMax())
\r
592 tslice = mSlicers[slicer]->GetTMax();
\r
594 mLandmarks->SetTime(tslice);
\r
596 if (mSlicers[slicer]->GetMaxCurrentTSlice() == tslice) return;
\r
598 mSlicers[slicer]->SetTSlice(tslice);
\r
600 if(mSlicingPreset==VOXELS_SLICING) {
\r
601 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
602 mImage->GetTransform()[mSlicers[slicer]->GetTSlice()]->GetInverse(imageTransformInverse);
\r
603 this->GetSlicer(slicer)->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
604 imageTransformInverse->Delete();
\r
607 UpdateTSlice(slicer);
\r
609 //----------------------------------------------------------------------------
\r
612 //----------------------------------------------------------------------------
\r
613 void vvSlicerManager::SetColorWindow(double s)
\r
615 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
616 mSlicers[i]->SetColorWindow(s);
\r
619 //----------------------------------------------------------------------------
\r
621 //----------------------------------------------------------------------------
\r
622 void vvSlicerManager::SetColorLevel(double s)
\r
624 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
625 mSlicers[i]->SetColorLevel(s);
\r
628 //----------------------------------------------------------------------------
\r
630 //----------------------------------------------------------------------------
\r
631 void vvSlicerManager::SetOverlayColorWindow(double s)
\r
633 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
634 mSlicers[i]->SetOverlayColorWindow(s);
\r
637 //----------------------------------------------------------------------------
\r
639 //----------------------------------------------------------------------------
\r
640 void vvSlicerManager::SetOverlayColorLevel(double s)
\r
642 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
643 mSlicers[i]->SetOverlayColorLevel(s);
\r
646 //----------------------------------------------------------------------------
\r
648 //----------------------------------------------------------------------------
\r
649 void vvSlicerManager::SetLinkOverlayWindowLevel(bool b)
\r
651 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
652 mSlicers[i]->SetLinkOverlayWindowLevel(b);
\r
655 //----------------------------------------------------------------------------
\r
657 //----------------------------------------------------------------------------
\r
658 void vvSlicerManager::SetCursorAndCornerAnnotationVisibility(int s)
\r
660 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
661 mSlicers[i]->SetCursorVisibility(s);
\r
662 mSlicers[i]->SetCornerAnnotationVisibility(s);
\r
665 //----------------------------------------------------------------------------
\r
667 //----------------------------------------------------------------------------
\r
668 void vvSlicerManager::SetOpacity(int i, double factor)
\r
670 mSlicers[i]->SetOpacity(1/factor);
\r
672 //----------------------------------------------------------------------------
\r
675 //----------------------------------------------------------------------------
\r
676 void vvSlicerManager::UpdateViews(int current,int slicer)
\r
678 double p[3], pt[3];
\r
679 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
680 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
681 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
682 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
684 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0])
\r
685 /mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
686 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1])
\r
687 /mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
688 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2])
\r
689 /mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
691 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
692 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
693 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
694 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
695 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
696 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
697 mSlicers[slicer]->UpdateCursorPosition();
\r
698 mSlicers[slicer]->SetCursorColor(10,212,255);
\r
699 mSelectedSlicer = slicer;
\r
701 switch (mSlicers[slicer]->GetSliceOrientation()) {
\r
702 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
703 if (mSlicers[slicer]->GetSlice() != (int)lrint(z))
\r
704 mSlicers[slicer]->SetSlice((int)lrint(z));
\r
707 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
708 if (mSlicers[slicer]->GetSlice() != (int)lrint(y))
\r
709 mSlicers[slicer]->SetSlice((int)lrint(y));
\r
712 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
713 if (mSlicers[slicer]->GetSlice() != (int)lrint(x))
\r
714 mSlicers[slicer]->SetSlice((int)lrint(x));
\r
717 mSlicers[slicer]->Render();
\r
719 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
720 if (i != (unsigned int)slicer
\r
721 && mSlicers[i]->GetRenderer()->GetDraw()
\r
722 && mSlicers[i]->GetRenderWindow()->GetSize()[0] > 2
\r
723 && mSlicers[i]->GetRenderWindow()->GetSize()[1] > 2) {
\r
724 mSlicers[i]->SetCurrentPosition(p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
725 mSlicers[i]->UpdateCursorPosition();
\r
726 if (current) { //do not display corner annotation if image is the one picked
\r
727 mSlicers[i]->SetCurrentPosition(-VTK_DOUBLE_MAX,-VTK_DOUBLE_MAX,
\r
728 -VTK_DOUBLE_MAX, mSlicers[slicer]->GetMaxCurrentTSlice());
\r
729 mSlicers[i]->SetCursorColor(255,10,212);
\r
731 mSlicers[i]->SetCursorColor(150,10,282);
\r
733 switch (mSlicers[i]->GetSliceOrientation()) {
\r
734 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
735 if (mSlicers[i]->GetSlice() != (int)lrint(z))
\r
736 mSlicers[i]->SetSlice((int)lrint(z));
\r
739 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
740 if (mSlicers[i]->GetSlice() != (int)lrint(y))
\r
741 mSlicers[i]->SetSlice((int)lrint(y));
\r
744 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
745 if (mSlicers[i]->GetSlice() != (int)lrint(x))
\r
746 mSlicers[i]->SetSlice((int)lrint(x));
\r
750 mSlicers[i]->Render();
\r
758 //----------------------------------------------------------------------------
\r
761 //----------------------------------------------------------------------------
\r
762 void vvSlicerManager::UpdateLinked(int slicer)
\r
764 double p[3], pt[3];
\r
765 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
766 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
767 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
768 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
769 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0]) / mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
770 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1]) / mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
771 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2]) / mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
773 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
774 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
775 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
776 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
777 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
778 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
779 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++) {
\r
780 if (mFusionSequenceIndexLinkedManager>0) {
\r
781 //this SlicerManager is involved in fusionSequence => do not synchronize the times
\r
782 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], -1);
\r
785 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
790 //----------------------------------------------------------------------------
\r
792 //----------------------------------------------------------------------------
\r
793 void vvSlicerManager::UpdateLinkedNavigation(vvSlicer *refSlicer, bool bPropagate)
\r
795 vtkCamera *refCam = refSlicer->GetRenderer()->GetActiveCamera();
\r
797 double refPosition[3];
\r
798 refCam->GetPosition(refPosition);
\r
799 refPosition[refSlicer->GetSliceOrientation()] = refSlicer->GetSlice() *
\r
800 refSlicer->GetInput()->GetSpacing()[refSlicer->GetSliceOrientation()] +
\r
801 refSlicer->GetInput()->GetOrigin()[refSlicer->GetSliceOrientation()];
\r
803 refSlicer->GetSlicingTransform()->TransformPoint(refPosition, refPosition);
\r
804 mSlicers[0]->GetSlicingTransform()->GetInverse()->TransformPoint(refPosition, refPosition);
\r
806 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
807 vtkCamera *camera = mSlicers[i]->GetRenderer()->GetActiveCamera();
\r
808 camera->SetParallelScale(refCam->GetParallelScale());
\r
810 double position[3], focal[3];
\r
811 camera->GetPosition(position);
\r
812 camera->GetFocalPoint(focal);
\r
814 for(int j=0; j<3; j++) {
\r
815 if(j!=mSlicers[i]->GetSliceOrientation()) {
\r
816 position[j] = refPosition[j];
\r
817 focal[j] = refPosition[j];
\r
821 camera->SetFocalPoint(focal);
\r
822 camera->SetPosition(position);
\r
825 mSlicers[i]->ForceUpdateDisplayExtent();
\r
830 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++)
\r
831 emit UpdateLinkedNavigation(*i, this, refSlicer);
\r
833 //----------------------------------------------------------------------------
\r
835 //----------------------------------------------------------------------------
\r
836 double vvSlicerManager::GetColorWindow() const
\r
838 if (mSlicers.size())
\r
839 return mSlicers[0]->GetColorWindow();
\r
842 //----------------------------------------------------------------------------
\r
845 //----------------------------------------------------------------------------
\r
846 double vvSlicerManager::GetColorLevel() const
\r
848 if (mSlicers.size())
\r
849 return mSlicers[0]->GetColorLevel();
\r
852 //----------------------------------------------------------------------------
\r
854 //----------------------------------------------------------------------------
\r
855 double vvSlicerManager::GetOverlayColorWindow() const
\r
857 if (mSlicers.size())
\r
858 return mSlicers[0]->GetOverlayColorWindow();
\r
861 //----------------------------------------------------------------------------
\r
863 //----------------------------------------------------------------------------
\r
864 double vvSlicerManager::GetOverlayColorLevel() const
\r
866 if (mSlicers.size())
\r
867 return mSlicers[0]->GetOverlayColorLevel();
\r
870 //----------------------------------------------------------------------------
\r
872 //----------------------------------------------------------------------------
\r
873 bool vvSlicerManager::GetLinkOverlayWindowLevel() const
\r
875 if (mSlicers.size())
\r
876 return mSlicers[0]->GetLinkOverlayWindowLevel();
\r
879 //----------------------------------------------------------------------------
\r
881 //------------------------------------------------------------------------------
\r
882 void vvSlicerManager::ResetTransformationToIdentity(const std::string actorType)
\r
884 if(actorType == "image")
\r
885 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
886 this->GetImage()->GetTransform()[i]->Identity();
\r
887 else if(actorType == "overlay")
\r
888 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
889 this->GetSlicer(0)->GetOverlay()->GetTransform()[i]->Identity();
\r
890 else if(actorType == "fusion")
\r
891 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
892 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
893 else if(actorType == "fusionSequence") //TODO: Check what should really be done here
\r
894 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
895 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
896 else if(actorType == "vf")
\r
897 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
898 this->GetVF()->GetTransform()[i]->Identity();
\r
902 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
903 this->GetSlicer(i)->ForceUpdateDisplayExtent();
\r
904 this->GetSlicer(i)->ResetCamera();
\r
905 this->GetSlicer(i)->Render();
\r
908 //------------------------------------------------------------------------------
\r
910 //----------------------------------------------------------------------------
\r
911 void vvSlicerManager::Render()
\r
913 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
914 mSlicers[i]->Render();
\r
917 //----------------------------------------------------------------------------
\r
920 //----------------------------------------------------------------------------
\r
921 void vvSlicerManager::GenerateDefaultLookupTable()
\r
923 SetPreset(mPreset);
\r
924 SetColorMap(mColorMap);
\r
926 //----------------------------------------------------------------------------
\r
929 //----------------------------------------------------------------------------
\r
930 void vvSlicerManager::Reload()
\r
932 mReader->Update(mType);
\r
933 mImage=mReader->GetOutput();
\r
934 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
935 mSlicers[i]->SetImage(mImage);
\r
938 //check if this image is involved in a fusion sequence, then the main transform matrix should be updated.
\r
939 if (mFusionSequenceReader.IsNotNull()) {
\r
940 SetFusionSequenceMainTransformMatrix( mImage->GetTransform()[0]->GetMatrix() );
\r
943 //----------------------------------------------------------------------------
\r
946 //----------------------------------------------------------------------------
\r
947 void vvSlicerManager::ReloadFusion()
\r
949 mFusionReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),mType);
\r
951 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
952 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
\r
953 mSlicers[i]->Render();
\r
956 //----------------------------------------------------------------------------
\r
958 //----------------------------------------------------------------------------
\r
959 void vvSlicerManager::ReloadFusionSequence()
\r
961 mFusionSequenceReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),vvImageReader::MERGEDWITHTIME);
\r
963 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
964 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), true);
\r
965 mSlicers[i]->Render();
\r
968 //Update the slider
\r
969 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
\r
970 if (mFusionSequenceFrameIndex>=mFusionSequenceNbFrames) {
\r
971 mFusionSequenceFrameIndex=0;
\r
974 //Update the list of initial transforms
\r
975 //Warning, the main transform will not be updated on reload.........
\r
976 mFusionSequenceListInitialTransformMatrices.clear();
\r
977 for (unsigned i=0 ; i<mFusionSequenceNbFrames ; i++) {
\r
978 this->AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
\r
982 //----------------------------------------------------------------------------
\r
985 //----------------------------------------------------------------------------
\r
986 void vvSlicerManager::ReloadOverlay()
\r
988 mOverlayReader->Update(mImage->GetNumberOfDimensions(),mOverlayComponent.c_str(),mType);
\r
989 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
990 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
\r
991 mSlicers[i]->Render();
\r
994 //----------------------------------------------------------------------------
\r
997 //----------------------------------------------------------------------------
\r
998 void vvSlicerManager::ReloadVF()
\r
1000 mVectorReader->Update(vvImageReader::VECTORFIELD); //deletes the old images through the VF::Init() function
\r
1001 mVF=mVectorReader->GetOutput();
\r
1002 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1003 mSlicers[i]->SetVF(mVF);
\r
1004 mSlicers[i]->Render();
\r
1007 //----------------------------------------------------------------------------
\r
1010 //----------------------------------------------------------------------------
\r
1011 void vvSlicerManager::RemoveActor(const std::string& actor_type, int overlay_index)
\r
1013 if (actor_type =="overlay")
\r
1014 mOverlayReader = NULL;
\r
1016 if (actor_type =="fusion")
\r
1017 mFusionReader = NULL;
\r
1019 if (actor_type =="fusionSequence") {
\r
1020 mFusionSequenceReader = NULL;
\r
1023 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1024 mSlicers[i]->RemoveActor(actor_type,overlay_index);
\r
1026 if (actor_type=="vector") {
\r
1028 mVectorReader=NULL;
\r
1031 //----------------------------------------------------------------------------
\r
1034 //----------------------------------------------------------------------------
\r
1035 void vvSlicerManager::RemoveActors()
\r
1037 ///This method leaks a few objects. See RemoveActor for what a
\r
1038 ///correct implementation would look like
\r
1039 //DS -> probably due to the reader (now released in the
\r
1040 //RemoveActor() function. (I hope)
\r
1041 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1042 mSlicers[i]->SetDisplayMode(0);
\r
1043 mSlicers[i]->GetRenderer()->RemoveActor(mSlicers[i]->GetImageActor());
\r
1046 //----------------------------------------------------------------------------
\r
1049 //----------------------------------------------------------------------------
\r
1050 void vvSlicerManager::UpdateInfoOnCursorPosition(int slicer)
\r
1052 //TODO: this is probably here that I shall prevent the overlayPanel to disappear when the mouse goes over the linked sequence!
\r
1053 // int view = mSlicers[slicer]->GetSliceOrientation();
\r
1054 // int slice = mSlicers[slicer]->GetSlice();
\r
1055 double x = mSlicers[slicer]->GetCursorPosition()[0];
\r
1056 double y = mSlicers[slicer]->GetCursorPosition()[1];
\r
1057 double z = mSlicers[slicer]->GetCursorPosition()[2];
\r
1058 double X = (x - mSlicers[slicer]->GetInput()->GetOrigin()[0])/
\r
1059 mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
1060 double Y = (y - mSlicers[slicer]->GetInput()->GetOrigin()[1])/
\r
1061 mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
1062 double Z = (z - mSlicers[slicer]->GetInput()->GetOrigin()[2])/
\r
1063 mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
1064 double value = -VTK_DOUBLE_MAX;
\r
1065 int displayVec = 0;
\r
1066 double xVec=0, yVec=0, zVec=0, valueVec=0;
\r
1067 int displayOver = 0;
\r
1068 int displayFus = 0;
\r
1069 double valueOver=0, valueFus=0;
\r
1070 if (X >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0] &&
\r
1071 X <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1] &&
\r
1072 Y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2] &&
\r
1073 Y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3] &&
\r
1074 Z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4] &&
\r
1075 Z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]) {
\r
1077 value = this->GetScalarComponentAsDouble(mSlicers[slicer]->GetInput(), X, Y, Z);
\r
1079 if (mSlicers[slicer]->GetVFActor() ) {
\r
1081 unsigned int currentTime = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1082 vtkImageData *vf = NULL;
\r
1084 if (mSlicers[slicer]->GetVF()->GetVTKImages().size() > currentTime)
\r
1085 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[currentTime];
\r
1087 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[0];
\r
1090 double Xvf = (x - vf->GetOrigin()[0])/ vf->GetSpacing()[0];
\r
1091 double Yvf = (y - vf->GetOrigin()[1])/ vf->GetSpacing()[1];
\r
1092 double Zvf = (z - vf->GetOrigin()[2])/ vf->GetSpacing()[2];
\r
1093 xVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 0);
\r
1094 yVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 1);
\r
1095 zVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 2);
\r
1096 valueVec = sqrt(xVec*xVec + yVec*yVec + zVec*zVec);
\r
1099 if (mSlicers[slicer]->GetOverlayActor() ) {
\r
1101 vtkImageData *overlay = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetOverlayMapper()->GetInput());
\r
1102 double Xover = (x - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0];
\r
1103 double Yover = (y - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1];
\r
1104 double Zover = (z - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2];
\r
1105 valueOver = this->GetScalarComponentAsDouble(overlay, Xover, Yover, Zover);
\r
1108 if ( mSlicers[slicer]->GetFusionActor() ) {
\r
1110 vtkImageData *fusion = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetFusionMapper()->GetInput());
\r
1111 double Xover = (x - fusion->GetOrigin()[0]) / fusion->GetSpacing()[0];
\r
1112 double Yover = (y - fusion->GetOrigin()[1]) / fusion->GetSpacing()[1];
\r
1113 double Zover = (z - fusion->GetOrigin()[2]) / fusion->GetSpacing()[2];
\r
1114 valueFus = this->GetScalarComponentAsDouble(fusion, Xover, Yover, Zover);
\r
1116 else if (mFusionSequenceIndexLinkedManager>=0) {
\r
1118 valueFus = std::numeric_limits<double>::quiet_NaN();
\r
1121 emit UpdatePosition(mSlicers[slicer]->GetCursorVisibility(),
\r
1122 x,y,z,X,Y,Z,value);
\r
1123 emit UpdateVector(displayVec,xVec, yVec, zVec, valueVec);
\r
1124 emit UpdateOverlay(displayOver,valueOver,value);
\r
1125 emit UpdateFusion(displayFus,valueFus);
\r
1128 //----------------------------------------------------------------------------
\r
1131 //----------------------------------------------------------------------------
\r
1132 void vvSlicerManager::Activated()
\r
1134 emit currentImageChanged(mId);
\r
1136 //----------------------------------------------------------------------------
\r
1139 //----------------------------------------------------------------------------
\r
1140 void vvSlicerManager::Picked()
\r
1142 emit currentPickedImageChanged(mId);
\r
1144 //----------------------------------------------------------------------------
\r
1147 //----------------------------------------------------------------------------
\r
1148 void vvSlicerManager::UpdateWindowLevel()
\r
1150 emit WindowLevelChanged();
\r
1152 //----------------------------------------------------------------------------
\r
1155 //----------------------------------------------------------------------------
\r
1156 void vvSlicerManager::UpdateSlice(int slicer)
\r
1158 if (mPreviousSlice[slicer] == mSlicers[slicer]->GetSlice()) {
\r
1159 //DD("============= NOTHING");
\r
1162 //std::cout << "vvSlicerManager::UpdateSlice " << slicer << " " << mSlicers[slicer]->GetSlice() << std::endl;
\r
1163 emit UpdateSlice(slicer, mSlicers[slicer]->GetSlice());
\r
1164 mSlicers[slicer]->Render(); // DS <-- I add this, this could/must be the only Render ...
\r
1165 mPreviousSlice[slicer] = mSlicers[slicer]->GetSlice();
\r
1167 //----------------------------------------------------------------------------
\r
1170 //----------------------------------------------------------------------------
\r
1171 void vvSlicerManager::UpdateTSlice(int slicer)
\r
1173 int slice = mSlicers[slicer]->GetSlice();
\r
1174 int tslice = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1176 if (mFusionSequenceIndexLinkedManager>=0) tslice = mSlicers[slicer]->GetTSlice();
\r
1178 if (mPreviousSlice[slicer] == slice) {
\r
1179 if (mPreviousTSlice[slicer] == tslice) {
\r
1180 // DD("************** NOTHING ***********");
\r
1184 mPreviousSlice[slicer] = slice;
\r
1185 mPreviousTSlice[slicer] = tslice;
\r
1187 if (mFusionSequenceIndexLinkedManager>=0) return;
\r
1189 emit UpdateTSlice(slicer, tslice);
\r
1191 //----------------------------------------------------------------------------
\r
1194 //----------------------------------------------------------------------------
\r
1195 void vvSlicerManager::UpdateSliceRange(int slicer)
\r
1197 emit UpdateSliceRange(slicer,
\r
1198 mSlicers[slicer]->GetSliceRange()[0], mSlicers[slicer]->GetSliceRange()[1],
\r
1199 0,mSlicers[slicer]->GetTMax());
\r
1201 //----------------------------------------------------------------------------
\r
1203 //----------------------------------------------------------------------------
\r
1204 void vvSlicerManager::SetSlicingPreset(SlicingPresetType preset)
\r
1206 if(mSlicingPreset==preset)
\r
1209 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
1210 mImage->GetTransform()[this->GetTSlice()]->GetInverse(imageTransformInverse);
\r
1212 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
1213 vvSlicer *s = this->GetSlicer(i);
\r
1216 case WORLD_SLICING:
\r
1217 s->GetSlicingTransform()->Identity();
\r
1219 case VOXELS_SLICING:
\r
1220 s->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
1223 imageTransformInverse->Delete();
\r
1226 s->ForceUpdateDisplayExtent();
\r
1227 s->SetSlice((s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2+1]
\r
1228 +s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2])/2.0);
\r
1233 imageTransformInverse->Delete();
\r
1234 mSlicingPreset = preset;
\r
1237 //----------------------------------------------------------------------------
\r
1239 //----------------------------------------------------------------------------
\r
1240 void vvSlicerManager::SetPreset(int preset)
\r
1242 //vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1243 double window = mSlicers[0]->GetColorWindow();
\r
1244 double level = mSlicers[0]->GetColorLevel();
\r
1246 std::string component_type=mImage->GetScalarTypeAsITKString();
\r
1250 mImage->GetScalarRange(range);
\r
1251 window = range[1] - range[0];
\r
1252 level = (range[1] + range[0])* 0.5;
\r
1262 case 3: // lungs (same as FOCAL)
\r
1282 this->SetColorWindow(window);
\r
1283 this->SetColorLevel(level);
\r
1287 // SetColorMap(-1);
\r
1290 //----------------------------------------------------------------------------
\r
1293 //----------------------------------------------------------------------------
\r
1294 void vvSlicerManager::SetLocalColorWindowing(const int slicer, const bool bCtrlKey)
\r
1297 if(bCtrlKey && this->mSlicers[slicer]->GetFusion()) {
\r
1298 int t = mSlicers[slicer]->GetFusionTSlice();
\r
1299 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1300 this->mSlicers[slicer]->GetFusion()->GetVTKImages()[t],
\r
1301 this->mSlicers[slicer]->GetConcatenatedFusionTransform());
\r
1302 this->SetFusionWindow(max-min);
\r
1303 this->SetFusionLevel(0.5*(min+max));
\r
1304 this->SetColorMap(mColorMap);
\r
1306 else if(bCtrlKey && this->mSlicers[slicer]->GetOverlay()) {
\r
1307 int t = mSlicers[slicer]->GetOverlayTSlice();
\r
1308 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1309 this->mSlicers[slicer]->GetOverlay()->GetVTKImages()[t],
\r
1310 this->mSlicers[slicer]->GetConcatenatedOverlayTransform());
\r
1311 if(this->mSlicers[slicer]->GetLinkOverlayWindowLevel()){
\r
1312 this->SetColorWindow(max-min);
\r
1313 this->SetColorLevel(0.5*(min+max));
\r
1315 this->SetOverlayColorWindow(max-min);
\r
1316 this->SetOverlayColorLevel(0.5*(min+max));
\r
1320 int t = this->GetTSlice();
\r
1321 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1322 this->mSlicers[slicer]->GetImage()->GetVTKImages()[t],
\r
1323 this->mSlicers[slicer]->GetConcatenatedTransform());
\r
1324 this->SetColorWindow(max-min);
\r
1325 this->SetColorLevel(0.5*(min+max));
\r
1326 this->SetPreset(6);
\r
1329 this->UpdateWindowLevel();
\r
1331 //----------------------------------------------------------------------------
\r
1334 //----------------------------------------------------------------------------
\r
1335 void vvSlicerManager::SetColorMap(int colormap)
\r
1339 range[0] = mSlicers[0]->GetInput()->GetScalarRange()[0];
\r
1340 range[1] = mSlicers[0]->GetInput()->GetScalarRange()[1];
\r
1342 double window = mSlicers[0]->GetWindowLevel()->GetWindow();
\r
1343 double level = mSlicers[0]->GetWindowLevel()->GetLevel();
\r
1345 vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1346 switch (colormap) {
\r
1354 LUT = vtkLookupTable::New();
\r
1355 LUT->SetValueRange(0,1);
\r
1356 LUT->SetSaturationRange(1,1);
\r
1357 LUT->SetHueRange(0,0.18);
\r
1361 LUT = vtkLookupTable::New();
\r
1362 LUT->SetValueRange(0,1);
\r
1363 LUT->SetSaturationRange(1,1);
\r
1364 LUT->SetHueRange(0.4,0.80);
\r
1368 LUT = vtkLookupTable::New();
\r
1369 LUT->SetValueRange(0.5,1);
\r
1370 LUT->SetSaturationRange(1,1);
\r
1371 LUT->SetHueRange(0.666,0);
\r
1375 LUT = vtkLookupTable::New();
\r
1376 LUT->SetValueRange(1,1);
\r
1377 LUT->SetSaturationRange(1,1);
\r
1378 LUT->SetHueRange(0,1);
\r
1379 LUT->SetAlphaRange(1, 1);
\r
1383 LUT = vtkLookupTable::New();
\r
1384 LUT->SetValueRange(1,1);
\r
1385 LUT->SetSaturationRange(1,1);
\r
1386 LUT->SetHueRange(1,0.1);
\r
1387 //LUT->SetRampToLinear();
\r
1391 LUT->SetTableRange(level-fabs(window)/2,level+fabs(window)/2);
\r
1394 vtkWindowLevelLookupTable* fusLUT = NULL;
\r
1395 if (mSlicers[0]->GetFusion()) { // && mFusionColorMap >= 0) {
\r
1396 fusLUT = vtkWindowLevelLookupTable::New();
\r
1397 double fusRange [2];
\r
1398 fusRange[0] = mFusionLevel - mFusionWindow/2;
\r
1399 fusRange[1] = mFusionLevel + mFusionWindow/2;
\r
1401 //check whether it is actually a fusionSequence or a fusion, before invoking mFusionReader...
\r
1403 if (mFusionReader.IsNull()) frange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1404 else frange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1406 fusLUT->SetTableRange(frange);
\r
1407 fusLUT->SetValueRange(1,1);
\r
1408 fusLUT->SetSaturationRange(1,1);
\r
1409 fusLUT->SetAlphaRange(1, 1);
\r
1410 fusLUT->SetWindow(mFusionWindow);
\r
1411 fusLUT->SetLevel(mFusionLevel);
\r
1412 if (mFusionColorMap == 1)
\r
1413 fusLUT->SetHueRange(0,0.18);
\r
1414 else if (mFusionColorMap == 2)
\r
1415 fusLUT->SetHueRange(0.4,0.80);
\r
1416 else if (mFusionColorMap == 3)
\r
1418 fusLUT->SetHueRange(0.666, 0);
\r
1419 fusLUT->SetValueRange(0.5, 1);
\r
1421 else if (mFusionColorMap == 4)
\r
1422 fusLUT->SetHueRange(0,1);
\r
1423 else if (mFusionColorMap <= 0)
\r
1425 fusLUT->SetValueRange(0,1);
\r
1426 fusLUT->SetSaturationRange(0,0);
\r
1429 fusLUT->ForceBuild();
\r
1432 // set color table transparency
\r
1433 //double alpha_range=(double)mFusionThresOpacity/10;
\r
1434 double range_end = fusRange[0] + (double)mFusionThresOpacity*(fusRange[1] - fusRange[0])/100;
\r
1435 double curr_value = fusRange[0];
\r
1436 int nvalues = fusLUT->GetNumberOfTableValues();
\r
1437 for (double i = 0; curr_value < range_end; i++) {
\r
1438 fusLUT->GetTableValue(i, v);
\r
1440 //if (curr_value >= -alpha_range && curr_value <= alpha_range) v[3] = pow(fabs(curr_value/alpha_range),2);
\r
1442 fusLUT->SetTableValue(i, v);
\r
1443 curr_value += (fusRange[1] - fusRange[0])/nvalues;
\r
1446 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1448 if (mSlicers[i]->GetOverlay()) {
\r
1449 vtkLookupTable* supLUT = vtkLookupTable::New();
\r
1450 supLUT->SetTableRange(range[0],range[1]);
\r
1451 supLUT->SetValueRange(1,1);
\r
1452 supLUT->SetSaturationRange(1,1);
\r
1453 supLUT->SetHueRange(double(mOverlayColor)/360,double(mOverlayColor)/360);
\r
1455 vtkLookupTable* invLUT = vtkLookupTable::New();
\r
1456 invLUT->SetTableRange(range[0],range[1]);
\r
1457 invLUT->SetValueRange(1,1);
\r
1458 invLUT->SetSaturationRange(1,1);
\r
1459 invLUT->SetHueRange(double((mOverlayColor+180)%360)/360,double((mOverlayColor+180)%360)/360);
\r
1461 mSlicers[i]->GetWindowLevel()->SetLookupTable(supLUT);
\r
1462 mSlicers[i]->GetOverlayMapper()->SetLookupTable(invLUT);
\r
1465 } else if (mSlicers[i]->GetOverlay()) {
\r
1466 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1468 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1471 if (mSlicers[i]->GetFusion()) {
\r
1472 mSlicers[i]->ShowFusionLegend(mFusionShowLegend);
\r
1473 mSlicers[i]->GetFusionMapper()->SetLookupTable(fusLUT);
\r
1474 mSlicers[i]->GetFusionActor()->SetOpacity(double(mFusionOpacity)/100);
\r
1479 if (colormap >= 0)
\r
1480 mColorMap = colormap;
\r
1482 //----------------------------------------------------------------------------
\r
1485 //----------------------------------------------------------------------------
\r
1486 vvLandmarks* vvSlicerManager::GetLandmarks()
\r
1488 if (mLandmarks == NULL) {
\r
1489 mLandmarks = new vvLandmarks(mSlicers[0]->GetTMax()+1);
\r
1490 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1491 mSlicers[i]->SetLandmarks(mLandmarks);
\r
1493 return mLandmarks;
\r
1495 //----------------------------------------------------------------------------
\r
1498 //----------------------------------------------------------------------------
\r
1499 void vvSlicerManager::AddLandmark(float x,float y,float z,float t)
\r
1501 double x_index = (x - mSlicers[0]->GetInput()->GetOrigin()[0])/mSlicers[0]->GetInput()->GetSpacing()[0];
\r
1502 double y_index = (y - mSlicers[0]->GetInput()->GetOrigin()[1])/mSlicers[0]->GetInput()->GetSpacing()[1];
\r
1503 double z_index = (z - mSlicers[0]->GetInput()->GetOrigin()[2])/mSlicers[0]->GetInput()->GetSpacing()[2];
\r
1504 if (x_index >= mSlicers[0]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
1505 x_index <= mSlicers[0]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
1506 y_index >= mSlicers[0]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
1507 y_index <= mSlicers[0]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
1508 z_index >= mSlicers[0]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
1509 z_index <= mSlicers[0]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
1510 double value = this->GetScalarComponentAsDouble(mSlicers[0]->GetInput(), x_index, y_index, z_index);
\r
1511 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1512 emit LandmarkAdded();
\r
1515 //----------------------------------------------------------------------------
\r
1517 //----------------------------------------------------------------------------
\r
1518 void vvSlicerManager::PrevImage(int slicer)
\r
1520 emit ChangeImageWithIndexOffset(this, slicer, -1);
\r
1522 //----------------------------------------------------------------------------
\r
1524 //----------------------------------------------------------------------------
\r
1525 void vvSlicerManager::NextImage(int slicer)
\r
1527 emit ChangeImageWithIndexOffset(this, slicer, 1);
\r
1529 //----------------------------------------------------------------------------
\r
1531 //----------------------------------------------------------------------------
\r
1532 void vvSlicerManager::VerticalSliderHasChanged(int slicer, int slice)
\r
1534 emit AVerticalSliderHasChanged(slicer, slice);
\r
1537 //----------------------------------------------------------------------------
\r
1539 //----------------------------------------------------------------------------
\r
1540 double vvSlicerManager::GetScalarComponentAsDouble(vtkImageData *image, double X, double Y, double Z, int component)
\r
1543 return mSlicers[0]->GetScalarComponentAsDouble(image, X, Y, Z, ix, iy, iz, component);
\r
1545 //----------------------------------------------------------------------------
\r