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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49 { //out << __func__ << endl;
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57 mType = vvImageReader::UNDEFINEDIMAGETYPE;
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60 mOverlayColor = 130;
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62 mFusionOpacity = 30;
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63 mFusionThresOpacity = 1;
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64 mFusionColorMap = 3;
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65 mFusionWindow = 1000;
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66 mFusionLevel = 1000;
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67 mFusionShowLegend = true;
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69 mFusionSequenceInvolvementCode = -1;
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70 mFusionSequenceIndexLinkedManager = -1;
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71 mFusionSequenceFrameIndex = -1;
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72 mFusionSequenceNbFrames = 0;
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73 mFusionSequenceSpatialSyncFlag = false;
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74 mFusionSequenceTemporalSyncFlag = false;
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77 mLinkedId.resize(0);
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79 for ( int i = 0; i < numberOfSlicers; i++)
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80 mSlicers.push_back(vtkSmartPointer<vvSlicer>::New());
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81 mSelectedSlicer = -1;
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83 mPreviousSlice.resize(numberOfSlicers, 0);
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84 mPreviousTSlice.resize(numberOfSlicers, 0);
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85 mSlicingPreset = WORLD_SLICING;
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89 //----------------------------------------------------------------------------
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92 //----------------------------------------------------------------------------
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93 vvSlicerManager::~vvSlicerManager()
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94 { //out << __func__ << endl;
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98 //----------------------------------------------------------------------------
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101 //------------------------------------------------------------------------------
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102 void vvSlicerManager::SetFilename(std::string filename, int number)
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103 { //out << __func__ << endl;
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104 mFileName = filename;
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105 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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106 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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107 mBaseFileNameNumber = number;
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109 mFileName = mBaseFileName;
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111 mFileName.append("_"+clitk::toString(number));
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113 mFileName.append(vtksys::SystemTools::GetFilenameLastExtension(filename));
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115 for(unsigned int i=0; i<mSlicers.size(); i++) {
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116 mSlicers[i]->SetFileName(mFileName);//vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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120 //------------------------------------------------------------------------------
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123 //----------------------------------------------------------------------------
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124 void vvSlicerManager::AddContour(vvMesh::Pointer contour,bool propagate)
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125 { //out << __func__ << endl;
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126 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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127 mSlicers[i]->AddContour(contour,propagate);
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130 //----------------------------------------------------------------------------
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133 //----------------------------------------------------------------------------
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134 void vvSlicerManager::ToggleContourSuperposition()
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135 { //out << __func__ << endl;
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136 for ( unsigned int i = 0; i < mSlicers.size(); i++)
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137 mSlicers[i]->ToggleContourSuperposition();
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139 //----------------------------------------------------------------------------
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141 //----------------------------------------------------------------------------
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142 std::string vvSlicerManager::GetListOfAbsoluteFilePathInOneString(const std::string &actorType)
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143 { //out << __func__ << endl;
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144 vvImageReader *reader = NULL;
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146 if(actorType=="image")
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148 else if(actorType=="overlay")
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149 reader = mOverlayReader;
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150 else if(actorType=="fusion")
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151 reader = mFusionReader;
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152 else if(actorType=="vector")
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153 reader = mVectorReader;
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154 else if(actorType=="fusionSequence")
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155 reader = mFusionSequenceReader;
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161 for(unsigned int i=0; i<reader->GetInputFilenames().size(); i++){
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162 QFileInfo fileinfo(reader->GetInputFilenames()[i].c_str()); //Do not show the path
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165 list += fileinfo.absoluteFilePath().toStdString();
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169 //----------------------------------------------------------------------------
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172 //----------------------------------------------------------------------------
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173 bool vvSlicerManager::SetImage(std::string filename, vvImageReader::LoadedImageType type, int n, unsigned int slice)
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174 { //out << __func__ << endl;
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176 if (mReader.IsNull())
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177 mReader = vvImageReader::New();
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178 std::vector<std::string> filenames;
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179 filenames.push_back(filename);
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180 mReader->SetInputFilenames(filenames);
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181 mReader->SetSlice(slice); // Only used for SLICED type
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182 mReader->Update(type);
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184 SetFilename(filename, n);
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185 // mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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186 //mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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187 //mBaseFileNameNumber = n;
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189 if (mReader->GetLastError().size() == 0) {
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190 mImage=mReader->GetOutput();
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191 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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192 mSlicers[i]->SetFileName(vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
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193 mSlicers[i]->SetImage(mReader->GetOutput());
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196 mLastError = mReader->GetLastError();
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200 // mFileName.append("_"+clitk::toString(n));
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204 //----------------------------------------------------------------------------
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207 //----------------------------------------------------------------------------
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208 void vvSlicerManager::SetImage(vvImage::Pointer image)
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209 { //out << __func__ << endl;
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211 for (unsigned int i = 0; i < mSlicers.size(); i++) {
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212 mSlicers[i]->SetImage(image);
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215 //----------------------------------------------------------------------------
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218 //----------------------------------------------------------------------------
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219 bool vvSlicerManager::SetImages(std::vector<std::string> filenames, vvImageReader::LoadedImageType type, int n)
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220 { //out << __func__ << endl;
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222 std::string fileWithoutExtension = vtksys::SystemTools::GetFilenameWithoutExtension(filenames[0]);
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223 if (type == vvImageReader::DICOM)
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224 fileWithoutExtension += "_dicom";
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225 else if (type == vvImageReader::MERGED)
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226 fileWithoutExtension += "_merged";
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227 else if (type == vvImageReader::MERGEDWITHTIME)
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228 fileWithoutExtension += "_merged_wt";
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230 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
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231 mFileName = fileWithoutExtension + vtksys::SystemTools::GetFilenameExtension(filenames[0]);
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232 if (mReader.IsNull())
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233 mReader = vvImageReader::New();
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234 mReader->SetInputFilenames(filenames);
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235 mReader->Update(type);
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237 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
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238 mBaseFileNameNumber = n;
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240 if (mReader->GetLastError().size() == 0) {
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241 mImage=mReader->GetOutput();
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242 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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243 mSlicers[i]->SetFileName(fileWithoutExtension);
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244 mSlicers[i]->SetImage(mReader->GetOutput());
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247 mLastError = mReader->GetLastError();
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251 mFileName.append("_"+clitk::toString(n));
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255 //----------------------------------------------------------------------------
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258 //----------------------------------------------------------------------------
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259 bool vvSlicerManager::SetOverlay(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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260 { //out << __func__ << endl;
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261 mOverlayName = filenames[0];
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262 mOverlayComponent = component;
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263 if (dim > mImage->GetNumberOfDimensions()) {
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264 mLastError = " Overlay dimension cannot be greater than reference image!";
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267 if (mOverlayReader.IsNull())
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268 mOverlayReader = vvImageReader::New();
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269 mOverlayReader->SetInputFilenames(filenames);
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270 mOverlayReader->Update(type);
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271 if (mOverlayReader->GetLastError().size() == 0) {
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272 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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273 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
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276 mLastError = mOverlayReader->GetLastError();
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281 //----------------------------------------------------------------------------
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284 //----------------------------------------------------------------------------
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285 bool vvSlicerManager::SetFusion(std::vector<std::string> filenames,int dim, std::string component, vvImageReader::LoadedImageType type)
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286 { //out << __func__ << endl;
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287 mFusionName = filenames[0];
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288 mFusionComponent = component;
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289 if (dim > mImage->GetNumberOfDimensions()) {
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290 mLastError = " Fusion dimension cannot be greater than reference image!";
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293 if (mFusionReader.IsNull())
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294 mFusionReader = vvImageReader::New();
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295 mFusionReader->SetInputFilenames(filenames);
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296 mFusionReader->Update(type);
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297 if (mFusionReader->GetLastError().size() == 0) {
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298 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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299 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
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302 mLastError = mFusionReader->GetLastError();
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305 double *fusRange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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306 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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307 mFusionWindow = fusRange[1]-fusRange[0];
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311 //----------------------------------------------------------------------------
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313 //----------------------------------------------------------------------------
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314 //this function is called by vvMainWindow::AddFusionSequence for the primary sequence (CT), while the given files constitute the secondary sequence.
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315 bool vvSlicerManager::SetFusionSequence(std::vector<std::string> filenames, int dim, std::string component, vvImageReader::LoadedImageType type)
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316 { //out << __func__ << endl;
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317 mFusionSequenceInvolvementCode = 0;
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319 mFusionName = filenames[0];
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320 mFusionComponent = component;
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322 if (dim > mImage->GetNumberOfDimensions()) {
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323 mLastError = " Fusion Sequence dimension cannot be greater than reference image!";
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327 if (mFusionSequenceReader.IsNull())
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328 mFusionSequenceReader = vvImageReader::New();
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330 mFusionSequenceReader->SetInputFilenames(filenames);
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331 mFusionSequenceReader->Update(type);
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334 if (mFusionSequenceReader->GetLastError().size() == 0) {
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335 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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336 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), mFusionSequenceInvolvementCode);
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339 mLastError = mFusionSequenceReader->GetLastError();
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342 double *fusRange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
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343 mFusionLevel = (fusRange[0]+fusRange[1])/2;
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344 mFusionWindow = fusRange[1]-fusRange[0];
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346 //store the initial transform matrices of each frame, and reset them to identity
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347 mFusionSequenceListInitialTransformMatrices.clear();
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348 for (unsigned i=0 ; i<mFusionSequenceReader->GetOutput()->GetTransform().size() ; i++) {
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349 AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
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350 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Identity();
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351 mFusionSequenceReader->GetOutput()->GetTransform()[i]->Update();
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354 //adjust the time slider in the overlay panel
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355 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
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356 mFusionSequenceFrameIndex = std::max<int>( 0, std::min<int>(mFusionSequenceFrameIndex, mFusionSequenceNbFrames));
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360 //----------------------------------------------------------------------------
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363 //----------------------------------------------------------------------------
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364 bool vvSlicerManager::SetVF(std::string filename)
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365 { //out << __func__ << endl;
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366 if (mVectorReader.IsNull())
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367 mVectorReader = vvImageReader::New();
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368 mVectorReader->SetInputFilename(filename);
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370 if (mType == vvImageReader::IMAGEWITHTIME)
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371 mVectorReader->Update(vvImageReader::VECTORFIELDWITHTIME);
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373 mVectorReader->Update(vvImageReader::VECTORFIELD);
\r
374 if (mVectorReader->GetLastError().size() != 0) {
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375 mLastError = mVectorReader->GetLastError();
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378 return SetVF(mVectorReader->GetOutput(),filename);
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380 //----------------------------------------------------------------------------
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383 //----------------------------------------------------------------------------
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384 bool vvSlicerManager::SetVF(vvImage::Pointer vf,std::string filename)
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385 { //out << __func__ << endl;
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386 if (vf->GetNumberOfDimensions() > mImage->GetNumberOfDimensions()) {
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387 mLastError = "Sorry, vector field dimension cannot be greater then reference image.";
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390 if (vf->GetNumberOfDimensions() == 4) {
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391 if (vf->GetSpacing()[3] != mImage->GetSpacing()[3]) {
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392 mLastError = "Sorry, vector field time spacing cannot be different from time spacing of the reference image.";
\r
395 if (vf->GetOrigin()[3] != mImage->GetOrigin()[3]) {
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396 mLastError = "Sorry, vector field time origin cannot be different from time origin of the reference image.";
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401 mVFName = filename;
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402 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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403 mSlicers[i]->SetVF(vf);
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407 //----------------------------------------------------------------------------
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410 //----------------------------------------------------------------------------
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411 vvSlicer* vvSlicerManager::GetSlicer(int i)
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412 { //out << __func__ << endl;
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413 return mSlicers[i];
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415 //----------------------------------------------------------------------------
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418 //----------------------------------------------------------------------------
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419 void vvSlicerManager::UpdateSlicer(int num, bool state)
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420 { //out << __func__ << endl;
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421 if (mSlicers[num]->GetImage()) {
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422 mSlicers[num]->SetDisplayMode(state);
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425 //----------------------------------------------------------------------------
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428 //----------------------------------------------------------------------------
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429 void vvSlicerManager::SetSlicerWindow(int i, vtkRenderWindow* RW)
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430 { //out << __func__ << endl;
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431 mSlicers[i]->SetRenderWindow(i,RW);
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433 //----------------------------------------------------------------------------
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436 //----------------------------------------------------------------------------
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437 void vvSlicerManager::SetInteractorStyleNavigator(int i, vtkInteractorStyle* style)
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438 { //out << __func__ << endl;
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439 vvSlicerManagerCommand *smc = vvSlicerManagerCommand::New();
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441 smc->SetSlicerNumber(i);
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442 mSlicers[i]->GetRenderWindow()->GetInteractor()->SetInteractorStyle(style);
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444 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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445 GetInteractorStyle()->AddObserver(vtkCommand::KeyPressEvent, smc);
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446 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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447 GetInteractorStyle()->AddObserver(vtkCommand::WindowLevelEvent, smc);
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448 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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449 GetInteractorStyle()->AddObserver(vtkCommand::EndWindowLevelEvent, smc);
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450 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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451 GetInteractorStyle()->AddObserver(vtkCommand::StartWindowLevelEvent, smc);
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452 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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453 GetInteractorStyle()->AddObserver(vtkCommand::PickEvent, smc);
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454 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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455 GetInteractorStyle()->AddObserver(vtkCommand::StartPickEvent, smc);
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456 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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457 GetInteractorStyle()->AddObserver(vtkCommand::LeaveEvent, smc);
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458 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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459 GetInteractorStyle()->AddObserver(vtkCommand::UserEvent, smc);
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460 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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461 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelForwardEvent, smc);
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462 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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463 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelBackwardEvent, smc);
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464 // mSlicers[i]->GetRenderWindow()->GetInteractor()->
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465 // GetInteractorStyle()->AddObserver(vtkCommand::LeftButtonReleaseEvent, smc);
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466 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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467 GetInteractorStyle()->AddObserver(vtkCommand::EndPickEvent, smc);
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468 mSlicers[i]->GetRenderWindow()->GetInteractor()->
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469 GetInteractorStyle()->AddObserver(vtkCommand::EndInteractionEvent, smc);
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472 //----------------------------------------------------------------------------
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475 //----------------------------------------------------------------------------
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476 void vvSlicerManager::LeftButtonReleaseEvent(int slicer)
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477 { //out << __func__ << endl;
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478 emit LeftButtonReleaseSignal(slicer);
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480 //----------------------------------------------------------------------------
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483 //----------------------------------------------------------------------------
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484 void vvSlicerManager::EmitMousePositionUpdated(int slicer)
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485 { //out << __func__ << endl;
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486 emit MousePositionUpdatedSignal(slicer);
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488 //----------------------------------------------------------------------------
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491 //----------------------------------------------------------------------------
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492 void vvSlicerManager::EmitKeyPressed(std::string KeyPress)
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493 { //out << __func__ << endl;
\r
494 emit KeyPressedSignal(KeyPress);
\r
496 //----------------------------------------------------------------------------
\r
499 //----------------------------------------------------------------------------
\r
500 void vvSlicerManager::SetSliceOrientation(int slicer, int orientation)
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501 { //out << __func__ << endl;
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502 mSlicers[slicer]->SetSliceOrientation(orientation);
\r
503 emit UpdateOrientation(slicer, orientation);
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505 //----------------------------------------------------------------------------
\r
507 //----------------------------------------------------------------------------
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508 int vvSlicerManager::GetTSlice()
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509 { //out << __func__ << endl;
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510 return mSlicers[0]->GetTSlice();
\r
512 //----------------------------------------------------------------------------
\r
514 //----------------------------------------------------------------------------
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515 void vvSlicerManager::SetTSlice(int slice, bool updateLinkedImages)
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516 { //out << __func__ << endl;
\r
517 if (!updateLinkedImages) { //for fusionSequence, TMax / MaxCurrentTSlice are irrelevant.
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518 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
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519 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
\r
527 else if (slice > mSlicers[0]->GetTMax())
\r
528 slice = mSlicers[0]->GetTMax();
\r
530 mLandmarks->SetTime(slice);
\r
531 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
532 if (slice != mSlicers[i]->GetMaxCurrentTSlice()) {
\r
533 mSlicers[i]->SetTSlice(slice, updateLinkedImages);
\r
538 //----------------------------------------------------------------------------
\r
541 //----------------------------------------------------------------------------
\r
542 void vvSlicerManager::SetFusionSequenceTSlice(int slice)
\r
543 { //out << __func__ << endl;
\r
544 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
545 mSlicers[i]->SetFusionSequenceTSlice(slice);
\r
549 //----------------------------------------------------------------------------
\r
552 //----------------------------------------------------------------------------
\r
553 void vvSlicerManager::SetNextTSlice(int originating_slicer)
\r
554 { //out << __func__ << endl;
\r
555 int t = mSlicers[0]->GetMaxCurrentTSlice();
\r
557 if (t > mSlicers[0]->GetTMax())
\r
559 emit UpdateTSlice(originating_slicer,t, mFusionSequenceInvolvementCode);
\r
561 //----------------------------------------------------------------------------
\r
564 //----------------------------------------------------------------------------
\r
565 void vvSlicerManager::SetPreviousTSlice(int originating_slicer)
\r
566 { //out << __func__ << endl;
\r
567 int t = mSlicers[0]->GetMaxCurrentTSlice();
\r
570 t = mSlicers[0]->GetTMax();
\r
571 emit UpdateTSlice(originating_slicer,t, mFusionSequenceInvolvementCode);
\r
573 //----------------------------------------------------------------------------
\r
576 //----------------------------------------------------------------------------
\r
577 void vvSlicerManager::ToggleInterpolation()
\r
578 { //out << __func__ << endl;
\r
579 bool interpolate=!(mSlicers[0]->GetImageActor()->GetInterpolate());
\r
580 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
581 mSlicers[i]->GetImageActor()->SetInterpolate(interpolate);
\r
582 if (mSlicers[i]->GetOverlayActor())
\r
583 mSlicers[i]->GetOverlayActor()->SetInterpolate(interpolate);
\r
584 if (mSlicers[i]->GetFusionActor())
\r
585 mSlicers[i]->GetFusionActor()->SetInterpolate(interpolate);
\r
588 //----------------------------------------------------------------------------
\r
591 //----------------------------------------------------------------------------
\r
592 void vvSlicerManager::SetTSliceInSlicer(int tslice, int slicer)
\r
593 { //out << __func__ << endl;
\r
596 else if (tslice > mSlicers[slicer]->GetTMax())
\r
597 tslice = mSlicers[slicer]->GetTMax();
\r
599 mLandmarks->SetTime(tslice);
\r
601 if (mSlicers[slicer]->GetMaxCurrentTSlice() == tslice) return;
\r
603 mSlicers[slicer]->SetTSlice(tslice);
\r
605 if(mSlicingPreset==VOXELS_SLICING) {
\r
606 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
607 mImage->GetTransform()[mSlicers[slicer]->GetTSlice()]->GetInverse(imageTransformInverse);
\r
608 this->GetSlicer(slicer)->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
609 imageTransformInverse->Delete();
\r
612 UpdateTSlice(slicer);
\r
614 //----------------------------------------------------------------------------
\r
617 //----------------------------------------------------------------------------
\r
618 void vvSlicerManager::SetColorWindow(double s)
\r
619 { //out << __func__ << endl;
\r
620 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
621 mSlicers[i]->SetColorWindow(s);
\r
624 //----------------------------------------------------------------------------
\r
626 //----------------------------------------------------------------------------
\r
627 void vvSlicerManager::SetColorLevel(double s)
\r
628 { //out << __func__ << endl;
\r
629 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
630 mSlicers[i]->SetColorLevel(s);
\r
633 //----------------------------------------------------------------------------
\r
635 //----------------------------------------------------------------------------
\r
636 void vvSlicerManager::SetOverlayColorWindow(double s)
\r
637 { //out << __func__ << endl;
\r
638 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
639 mSlicers[i]->SetOverlayColorWindow(s);
\r
642 //----------------------------------------------------------------------------
\r
644 //----------------------------------------------------------------------------
\r
645 void vvSlicerManager::SetOverlayColorLevel(double s)
\r
646 { //out << __func__ << endl;
\r
647 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
648 mSlicers[i]->SetOverlayColorLevel(s);
\r
651 //----------------------------------------------------------------------------
\r
653 //----------------------------------------------------------------------------
\r
654 void vvSlicerManager::SetLinkOverlayWindowLevel(bool b)
\r
655 { //out << __func__ << endl;
\r
656 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
657 mSlicers[i]->SetLinkOverlayWindowLevel(b);
\r
660 //----------------------------------------------------------------------------
\r
662 //----------------------------------------------------------------------------
\r
663 void vvSlicerManager::SetCursorAndCornerAnnotationVisibility(int s)
\r
664 { //out << __func__ << endl;
\r
665 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
666 mSlicers[i]->SetCursorVisibility(s);
\r
667 mSlicers[i]->SetCornerAnnotationVisibility(s);
\r
670 //----------------------------------------------------------------------------
\r
672 //----------------------------------------------------------------------------
\r
673 void vvSlicerManager::SetOpacity(int i, double factor)
\r
674 { //out << __func__ << endl;
\r
675 mSlicers[i]->SetOpacity(1/factor);
\r
677 //----------------------------------------------------------------------------
\r
680 //----------------------------------------------------------------------------
\r
681 void vvSlicerManager::UpdateViews(int current,int slicer)
\r
682 { //out << __func__ << endl;
\r
683 double p[3], pt[3];
\r
684 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
685 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
686 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
687 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
689 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0])
\r
690 /mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
691 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1])
\r
692 /mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
693 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2])
\r
694 /mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
695 #if VTK_MAJOR_VERSION <= 5
\r
696 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
697 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
698 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
699 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
700 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
701 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
702 mSlicers[slicer]->UpdateCursorPosition();
\r
703 mSlicers[slicer]->SetCursorColor(10,212,255);
\r
704 mSelectedSlicer = slicer;
\r
706 switch (mSlicers[slicer]->GetSliceOrientation()) {
\r
707 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
708 if (mSlicers[slicer]->GetSlice() != (int)lrint(z))
\r
709 mSlicers[slicer]->SetSlice((int)lrint(z));
\r
712 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
713 if (mSlicers[slicer]->GetSlice() != (int)lrint(y))
\r
714 mSlicers[slicer]->SetSlice((int)lrint(y));
\r
717 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
718 if (mSlicers[slicer]->GetSlice() != (int)lrint(x))
\r
719 mSlicers[slicer]->SetSlice((int)lrint(x));
\r
722 mSlicers[slicer]->Render();
\r
724 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
725 if (i != (unsigned int)slicer
\r
726 && mSlicers[i]->GetRenderer()->GetDraw()
\r
727 && mSlicers[i]->GetRenderWindow()->GetSize()[0] > 2
\r
728 && mSlicers[i]->GetRenderWindow()->GetSize()[1] > 2) {
\r
729 mSlicers[i]->SetCurrentPosition(p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
730 mSlicers[i]->UpdateCursorPosition();
\r
731 if (current) { //do not display corner annotation if image is the one picked
\r
732 mSlicers[i]->SetCurrentPosition(-VTK_DOUBLE_MAX,-VTK_DOUBLE_MAX,
\r
733 -VTK_DOUBLE_MAX, mSlicers[slicer]->GetMaxCurrentTSlice());
\r
734 mSlicers[i]->SetCursorColor(255,10,212);
\r
736 mSlicers[i]->SetCursorColor(150,10,282);
\r
738 switch (mSlicers[i]->GetSliceOrientation()) {
\r
739 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
740 if (mSlicers[i]->GetSlice() != (int)lrint(z))
\r
741 mSlicers[i]->SetSlice((int)lrint(z));
\r
744 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
745 if (mSlicers[i]->GetSlice() != (int)lrint(y))
\r
746 mSlicers[i]->SetSlice((int)lrint(y));
\r
749 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
750 if (mSlicers[i]->GetSlice() != (int)lrint(x))
\r
751 mSlicers[i]->SetSlice((int)lrint(x));
\r
755 mSlicers[i]->Render();
\r
763 int extentImageReslice[6];
\r
764 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
765 if (x >= extentImageReslice[0]-0.5 &&
\r
766 x <= extentImageReslice[1]+0.5 &&
\r
767 y >= extentImageReslice[2]-0.5 &&
\r
768 y <= extentImageReslice[3]+0.5 &&
\r
769 z >= extentImageReslice[4]-0.5 &&
\r
770 z <= extentImageReslice[5]+0.5) {
\r
771 mSlicers[slicer]->UpdateCursorPosition();
\r
772 mSlicers[slicer]->SetCursorColor(10,212,255);
\r
773 mSelectedSlicer = slicer;
\r
775 switch (mSlicers[slicer]->GetSliceOrientation()) {
\r
776 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
777 if (mSlicers[slicer]->GetSlice() != (int)lrint(z))
\r
778 mSlicers[slicer]->SetSlice((int)lrint(z));
\r
781 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
782 if (mSlicers[slicer]->GetSlice() != (int)lrint(y))
\r
783 mSlicers[slicer]->SetSlice((int)lrint(y));
\r
786 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
787 if (mSlicers[slicer]->GetSlice() != (int)lrint(x))
\r
788 mSlicers[slicer]->SetSlice((int)lrint(x));
\r
791 mSlicers[slicer]->Render();
\r
793 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
794 if (i != (unsigned int)slicer
\r
795 && mSlicers[i]->GetRenderer()->GetDraw()
\r
796 && mSlicers[i]->GetRenderWindow()->GetSize()[0] > 2
\r
797 && mSlicers[i]->GetRenderWindow()->GetSize()[1] > 2) {
\r
798 mSlicers[i]->SetCurrentPosition(p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
799 mSlicers[i]->UpdateCursorPosition();
\r
800 if (current) { //do not display corner annotation if image is the one picked
\r
801 mSlicers[i]->SetCurrentPosition(-VTK_DOUBLE_MAX,-VTK_DOUBLE_MAX,
\r
802 -VTK_DOUBLE_MAX, mSlicers[slicer]->GetMaxCurrentTSlice());
\r
803 mSlicers[i]->SetCursorColor(255,10,212);
\r
805 mSlicers[i]->SetCursorColor(150,10,282);
\r
807 switch (mSlicers[i]->GetSliceOrientation()) {
\r
808 case vtkImageViewer2::SLICE_ORIENTATION_XY:
\r
809 if (mSlicers[i]->GetSlice() != (int)lrint(z))
\r
810 mSlicers[i]->SetSlice((int)lrint(z));
\r
813 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
\r
814 if (mSlicers[i]->GetSlice() != (int)lrint(y))
\r
815 mSlicers[i]->SetSlice((int)lrint(y));
\r
818 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
\r
819 if (mSlicers[i]->GetSlice() != (int)lrint(x))
\r
820 mSlicers[i]->SetSlice((int)lrint(x));
\r
824 mSlicers[i]->Render();
\r
833 //----------------------------------------------------------------------------
\r
836 //----------------------------------------------------------------------------
\r
837 void vvSlicerManager::UpdateLinked(int slicer)
\r
838 { //out << __func__ << endl;
\r
839 double p[3], pt[3];
\r
840 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
\r
841 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
\r
842 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
\r
843 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
\r
844 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0]) / mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
845 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1]) / mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
846 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2]) / mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
847 #if VTK_MAJOR_VERSION <= 5
\r
848 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
849 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
850 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
851 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
852 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
853 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
854 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++) {
\r
855 if (this->IsInvolvedInFusionSequence()) {
\r
856 //this SlicerManager is involved in fusionSequence => do not synchronize the times
\r
857 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], -1);
\r
860 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
865 int extentImageReslice[6];
\r
866 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
867 if (x >= extentImageReslice[0]-0.5 &&
\r
868 x <= extentImageReslice[1]+0.5 &&
\r
869 y >= extentImageReslice[2]-0.5 &&
\r
870 y <= extentImageReslice[3]+0.5 &&
\r
871 z >= extentImageReslice[4]-0.5 &&
\r
872 z <= extentImageReslice[5]+0.5) {
\r
873 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++) {
\r
874 if (this->IsInvolvedInFusionSequence()) {
\r
875 //this SlicerManager is involved in fusionSequence => do not synchronize the times
\r
876 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], -1);
\r
879 emit UpdateLinkManager(*i, slicer, p[0], p[1], p[2], mSlicers[slicer]->GetMaxCurrentTSlice());
\r
885 //----------------------------------------------------------------------------
\r
887 //----------------------------------------------------------------------------
\r
888 void vvSlicerManager::UpdateLinkedNavigation(vvSlicer *refSlicer, bool bPropagate)
\r
889 { //out << __func__ << endl;
\r
890 vtkCamera *refCam = refSlicer->GetRenderer()->GetActiveCamera();
\r
892 double refPosition[3];
\r
893 refCam->GetPosition(refPosition);
\r
894 refPosition[refSlicer->GetSliceOrientation()] = refSlicer->GetSlice() *
\r
895 refSlicer->GetInput()->GetSpacing()[refSlicer->GetSliceOrientation()] +
\r
896 refSlicer->GetInput()->GetOrigin()[refSlicer->GetSliceOrientation()];
\r
898 refSlicer->GetSlicingTransform()->TransformPoint(refPosition, refPosition);
\r
899 mSlicers[0]->GetSlicingTransform()->GetInverse()->TransformPoint(refPosition, refPosition);
\r
901 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
902 vtkCamera *camera = mSlicers[i]->GetRenderer()->GetActiveCamera();
\r
903 camera->SetParallelScale(refCam->GetParallelScale());
\r
905 double position[3], focal[3];
\r
906 camera->GetPosition(position);
\r
907 camera->GetFocalPoint(focal);
\r
909 for(int j=0; j<3; j++) {
\r
910 if(j!=mSlicers[i]->GetSliceOrientation()) {
\r
911 position[j] = refPosition[j];
\r
912 focal[j] = refPosition[j];
\r
916 camera->SetFocalPoint(focal);
\r
917 camera->SetPosition(position);
\r
920 mSlicers[i]->ForceUpdateDisplayExtent();
\r
925 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++)
\r
926 emit UpdateLinkedNavigation(*i, this, refSlicer);
\r
928 //----------------------------------------------------------------------------
\r
930 //----------------------------------------------------------------------------
\r
931 double vvSlicerManager::GetColorWindow() const
\r
932 { //out << __func__ << endl;
\r
933 if (mSlicers.size())
\r
934 return mSlicers[0]->GetColorWindow();
\r
937 //----------------------------------------------------------------------------
\r
940 //----------------------------------------------------------------------------
\r
941 double vvSlicerManager::GetColorLevel() const
\r
942 { //out << __func__ << endl;
\r
943 if (mSlicers.size())
\r
944 return mSlicers[0]->GetColorLevel();
\r
947 //----------------------------------------------------------------------------
\r
949 //----------------------------------------------------------------------------
\r
950 double vvSlicerManager::GetOverlayColorWindow() const
\r
951 { //out << __func__ << endl;
\r
952 if (mSlicers.size())
\r
953 return mSlicers[0]->GetOverlayColorWindow();
\r
956 //----------------------------------------------------------------------------
\r
958 //----------------------------------------------------------------------------
\r
959 double vvSlicerManager::GetOverlayColorLevel() const
\r
960 { //out << __func__ << endl;
\r
961 if (mSlicers.size())
\r
962 return mSlicers[0]->GetOverlayColorLevel();
\r
965 //----------------------------------------------------------------------------
\r
967 //----------------------------------------------------------------------------
\r
968 bool vvSlicerManager::GetLinkOverlayWindowLevel() const
\r
969 { //out << __func__ << endl;
\r
970 if (mSlicers.size())
\r
971 return mSlicers[0]->GetLinkOverlayWindowLevel();
\r
974 //----------------------------------------------------------------------------
\r
976 //------------------------------------------------------------------------------
\r
977 void vvSlicerManager::ResetTransformationToIdentity(const std::string actorType)
\r
978 { //out << __func__ << endl;
\r
979 if(actorType == "image")
\r
980 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
981 this->GetImage()->GetTransform()[i]->Identity();
\r
982 else if(actorType == "overlay")
\r
983 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
984 this->GetSlicer(0)->GetOverlay()->GetTransform()[i]->Identity();
\r
985 else if(actorType == "fusion")
\r
986 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
987 this->GetSlicer(0)->GetFusion()->GetTransform()[i]->Identity();
\r
988 else if(actorType == "fusionSequence") //TODO: Check what should really be done here
\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 == "vf")
\r
992 for(unsigned int i=0; i<this->GetImage()->GetTransform().size(); i++)
\r
993 this->GetVF()->GetTransform()[i]->Identity();
\r
997 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
998 this->GetSlicer(i)->ForceUpdateDisplayExtent();
\r
999 this->GetSlicer(i)->ResetCamera();
\r
1000 this->GetSlicer(i)->Render();
\r
1003 //------------------------------------------------------------------------------
\r
1005 //----------------------------------------------------------------------------
\r
1006 void vvSlicerManager::Render()
\r
1007 { //out << __func__ << endl;
\r
1008 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1009 mSlicers[i]->Render();
\r
1012 //----------------------------------------------------------------------------
\r
1015 //----------------------------------------------------------------------------
\r
1016 void vvSlicerManager::GenerateDefaultLookupTable()
\r
1017 { //out << __func__ << endl;
\r
1018 SetPreset(mPreset);
\r
1019 SetColorMap(mColorMap);
\r
1021 //----------------------------------------------------------------------------
\r
1024 //----------------------------------------------------------------------------
\r
1025 void vvSlicerManager::Reload()
\r
1026 { //out << __func__ << endl;
\r
1027 mReader->Update(mType);
\r
1028 mImage=mReader->GetOutput();
\r
1029 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1030 mSlicers[i]->SetImage(mImage);
\r
1033 //if this image is the primary sequence of a fusion sequence, then the main transform matrix should be updated.
\r
1034 if (this->IsMainSequenceOfFusionSequence()) {
\r
1035 SetFusionSequenceMainTransformMatrix( mImage->GetTransform()[0]->GetMatrix() );
\r
1038 //----------------------------------------------------------------------------
\r
1041 //----------------------------------------------------------------------------
\r
1042 void vvSlicerManager::ReloadFusion()
\r
1043 { //out << __func__ << endl;
\r
1044 mFusionReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),mType);
\r
1046 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1047 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
\r
1048 mSlicers[i]->Render();
\r
1051 //----------------------------------------------------------------------------
\r
1053 //----------------------------------------------------------------------------
\r
1054 //the secondary sequence is being reloaded.
\r
1055 void vvSlicerManager::ReloadFusionSequence()
\r
1056 { //out << __func__ << endl;
\r
1057 // this is to keep the slice thickness, which needs to be artificially increased for visualization
\r
1058 double sp_x, sp_y, sp_z;
\r
1059 this->GetImage()->GetVTKImages()[0]->GetSpacing(sp_x, sp_y, sp_z);
\r
1061 mFusionSequenceReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),vvImageReader::MERGEDWITHTIME);
\r
1063 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1064 mSlicers[i]->SetFusion(mFusionSequenceReader->GetOutput(), 1);
\r
1065 mSlicers[i]->Render();
\r
1068 //Update the slider
\r
1069 mFusionSequenceNbFrames = mFusionSequenceReader->GetOutput()->GetTransform().size();
\r
1070 if (mFusionSequenceFrameIndex>=mFusionSequenceNbFrames) {
\r
1071 mFusionSequenceFrameIndex=0;
\r
1074 //Update the list of initial transforms
\r
1075 mFusionSequenceListInitialTransformMatrices.clear();
\r
1076 for (unsigned i=0 ; i<mFusionSequenceNbFrames ; i++) {
\r
1077 this->AddFusionSequenceInitialTransformMatrices( mFusionSequenceReader->GetOutput()->GetTransform()[i]->GetMatrix() );
\r
1080 // also update the slice thickness
\r
1081 for (unsigned i=0 ; i<this->GetImage()->GetTransform().size() ; i++) {
\r
1082 sp_x = this->GetImage()->GetVTKImages()[i]->GetSpacing()[0];
\r
1083 sp_y = this->GetImage()->GetVTKImages()[i]->GetSpacing()[1];
\r
1084 this->GetImage()->GetVTKImages()[i]->SetSpacing( sp_x, sp_y, sp_z);
\r
1088 //----------------------------------------------------------------------------
\r
1091 //----------------------------------------------------------------------------
\r
1092 void vvSlicerManager::ReloadOverlay()
\r
1093 { //out << __func__ << endl;
\r
1094 mOverlayReader->Update(mImage->GetNumberOfDimensions(),mOverlayComponent.c_str(),mType);
\r
1095 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1096 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
\r
1097 mSlicers[i]->Render();
\r
1100 //----------------------------------------------------------------------------
\r
1103 //----------------------------------------------------------------------------
\r
1104 void vvSlicerManager::ReloadVF()
\r
1105 { //out << __func__ << endl;
\r
1106 mVectorReader->Update(vvImageReader::VECTORFIELD); //deletes the old images through the VF::Init() function
\r
1107 mVF=mVectorReader->GetOutput();
\r
1108 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1109 mSlicers[i]->SetVF(mVF);
\r
1110 mSlicers[i]->Render();
\r
1113 //----------------------------------------------------------------------------
\r
1116 //----------------------------------------------------------------------------
\r
1117 void vvSlicerManager::RemoveActor(const std::string& actor_type, int overlay_index)
\r
1118 { //out << __func__ << endl;
\r
1119 if (actor_type =="overlay")
\r
1120 mOverlayReader = NULL;
\r
1122 if (actor_type =="fusion")
\r
1123 mFusionReader = NULL;
\r
1125 if (actor_type =="fusionSequence") {
\r
1126 mFusionSequenceReader = NULL;
\r
1129 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1130 mSlicers[i]->RemoveActor(actor_type,overlay_index);
\r
1132 if (actor_type=="vector") {
\r
1134 mVectorReader=NULL;
\r
1137 //----------------------------------------------------------------------------
\r
1140 //----------------------------------------------------------------------------
\r
1141 void vvSlicerManager::RemoveActors()
\r
1142 { //out << __func__ << endl;
\r
1143 ///This method leaks a few objects. See RemoveActor for what a
\r
1144 ///correct implementation would look like
\r
1145 //DS -> probably due to the reader (now released in the
\r
1146 //RemoveActor() function. (I hope)
\r
1147 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1148 mSlicers[i]->SetDisplayMode(0);
\r
1149 mSlicers[i]->GetRenderer()->RemoveActor(mSlicers[i]->GetImageActor());
\r
1152 //----------------------------------------------------------------------------
\r
1155 //----------------------------------------------------------------------------
\r
1156 void vvSlicerManager::UpdateInfoOnCursorPosition(int slicer)
\r
1157 { //out << __func__ << endl;
\r
1158 // int view = mSlicers[slicer]->GetSliceOrientation();
\r
1159 // int slice = mSlicers[slicer]->GetSlice();
\r
1160 double x = mSlicers[slicer]->GetCursorPosition()[0];
\r
1161 double y = mSlicers[slicer]->GetCursorPosition()[1];
\r
1162 double z = mSlicers[slicer]->GetCursorPosition()[2];
\r
1163 double X = (x - mSlicers[slicer]->GetInput()->GetOrigin()[0])/
\r
1164 mSlicers[slicer]->GetInput()->GetSpacing()[0];
\r
1165 double Y = (y - mSlicers[slicer]->GetInput()->GetOrigin()[1])/
\r
1166 mSlicers[slicer]->GetInput()->GetSpacing()[1];
\r
1167 double Z = (z - mSlicers[slicer]->GetInput()->GetOrigin()[2])/
\r
1168 mSlicers[slicer]->GetInput()->GetSpacing()[2];
\r
1169 double value = -VTK_DOUBLE_MAX;
\r
1170 int displayVec = 0;
\r
1171 double xVec=0, yVec=0, zVec=0, valueVec=0;
\r
1172 int displayOver = 0;
\r
1173 int displayFus = 0;
\r
1174 double valueOver=0, valueFus=0;
\r
1175 #if VTK_MAJOR_VERSION <= 5
\r
1176 if (X >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0] &&
\r
1177 X <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1] &&
\r
1178 Y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2] &&
\r
1179 Y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3] &&
\r
1180 Z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4] &&
\r
1181 Z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]) {
\r
1183 value = this->GetScalarComponentAsDouble(mSlicers[slicer]->GetInput(), X, Y, Z);
\r
1185 if (mSlicers[slicer]->GetVFActor() ) {
\r
1187 unsigned int currentTime = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1188 vtkImageData *vf = NULL;
\r
1190 if (mSlicers[slicer]->GetVF()->GetVTKImages().size() > currentTime)
\r
1191 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[currentTime];
\r
1193 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[0];
\r
1196 double Xvf = (x - vf->GetOrigin()[0])/ vf->GetSpacing()[0];
\r
1197 double Yvf = (y - vf->GetOrigin()[1])/ vf->GetSpacing()[1];
\r
1198 double Zvf = (z - vf->GetOrigin()[2])/ vf->GetSpacing()[2];
\r
1199 xVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 0);
\r
1200 yVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 1);
\r
1201 zVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 2);
\r
1202 valueVec = sqrt(xVec*xVec + yVec*yVec + zVec*zVec);
\r
1205 if (mSlicers[slicer]->GetOverlayActor() ) {
\r
1207 vtkImageData *overlay = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetOverlayMapper()->GetInput());
\r
1208 double Xover = (x - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0];
\r
1209 double Yover = (y - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1];
\r
1210 double Zover = (z - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2];
\r
1211 valueOver = this->GetScalarComponentAsDouble(overlay, Xover, Yover, Zover);
\r
1214 if ( mSlicers[slicer]->GetFusionActor() ) {
\r
1216 vtkImageData *fusion = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetFusionMapper()->GetInput());
\r
1217 double Xover = (x - fusion->GetOrigin()[0]) / fusion->GetSpacing()[0];
\r
1218 double Yover = (y - fusion->GetOrigin()[1]) / fusion->GetSpacing()[1];
\r
1219 double Zover = (z - fusion->GetOrigin()[2]) / fusion->GetSpacing()[2];
\r
1220 valueFus = this->GetScalarComponentAsDouble(fusion, Xover, Yover, Zover);
\r
1222 else if (this->IsInvolvedInFusionSequence()) {
\r
1223 //if the cursor moves over the 'independent' version of the secondary sequence
\r
1224 //do not update the panel, just keep it as it is.
\r
1226 valueFus = std::numeric_limits<double>::quiet_NaN();
\r
1229 emit UpdatePosition(mSlicers[slicer]->GetCursorVisibility(),
\r
1230 x,y,z,X,Y,Z,value);
\r
1231 emit UpdateVector(displayVec,xVec, yVec, zVec, valueVec);
\r
1232 emit UpdateOverlay(displayOver,valueOver,value);
\r
1233 emit UpdateFusion(displayFus,valueFus);
\r
1236 int extentImageReslice[6];
\r
1237 mSlicers[slicer]->GetRegisterExtent(extentImageReslice);
\r
1238 if (X >= extentImageReslice[0] &&
\r
1239 X <= extentImageReslice[1] &&
\r
1240 Y >= extentImageReslice[2] &&
\r
1241 Y <= extentImageReslice[3] &&
\r
1242 Z >= extentImageReslice[4] &&
\r
1243 Z <= extentImageReslice[5]) {
\r
1245 value = this->GetScalarComponentAsDouble(mSlicers[slicer]->GetInput(), X, Y, Z);
\r
1247 if (mSlicers[slicer]->GetVFActor() ) {
\r
1249 unsigned int currentTime = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1250 vtkImageData *vf = NULL;
\r
1252 if (mSlicers[slicer]->GetVF()->GetVTKImages().size() > currentTime)
\r
1253 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[currentTime];
\r
1255 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[0];
\r
1258 double Xvf = (x - vf->GetOrigin()[0])/ vf->GetSpacing()[0];
\r
1259 double Yvf = (y - vf->GetOrigin()[1])/ vf->GetSpacing()[1];
\r
1260 double Zvf = (z - vf->GetOrigin()[2])/ vf->GetSpacing()[2];
\r
1261 xVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 0);
\r
1262 yVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 1);
\r
1263 zVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 2);
\r
1264 valueVec = sqrt(xVec*xVec + yVec*yVec + zVec*zVec);
\r
1267 if (mSlicers[slicer]->GetOverlayActor() ) {
\r
1269 vtkImageData *overlay = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetOverlayMapper()->GetInput());
\r
1270 double Xover = (x - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0];
\r
1271 double Yover = (y - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1];
\r
1272 double Zover = (z - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2];
\r
1273 valueOver = this->GetScalarComponentAsDouble(overlay, Xover, Yover, Zover);
\r
1276 if ( mSlicers[slicer]->GetFusionActor() ) {
\r
1278 vtkImageData *fusion = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetFusionMapper()->GetInput());
\r
1279 double Xover = (x - fusion->GetOrigin()[0]) / fusion->GetSpacing()[0];
\r
1280 double Yover = (y - fusion->GetOrigin()[1]) / fusion->GetSpacing()[1];
\r
1281 double Zover = (z - fusion->GetOrigin()[2]) / fusion->GetSpacing()[2];
\r
1282 valueFus = this->GetScalarComponentAsDouble(fusion, Xover, Yover, Zover);
\r
1284 else if (this->IsInvolvedInFusionSequence()) {
\r
1285 //if the cursor moves over the 'independent' version of the secondary sequence
\r
1286 //do not update the panel, just keep it as it is.
\r
1288 valueFus = std::numeric_limits<double>::quiet_NaN();
\r
1291 emit UpdatePosition(mSlicers[slicer]->GetCursorVisibility(),
\r
1292 x,y,z,X,Y,Z,value);
\r
1293 emit UpdateVector(displayVec,xVec, yVec, zVec, valueVec);
\r
1294 emit UpdateOverlay(displayOver,valueOver,value);
\r
1295 emit UpdateFusion(displayFus,valueFus);
\r
1299 //----------------------------------------------------------------------------
\r
1302 //----------------------------------------------------------------------------
\r
1303 void vvSlicerManager::Activated()
\r
1304 { //out << __func__ << endl;
\r
1305 emit currentImageChanged(mId);
\r
1307 //----------------------------------------------------------------------------
\r
1310 //----------------------------------------------------------------------------
\r
1311 void vvSlicerManager::Picked()
\r
1312 { //out << __func__ << endl;
\r
1313 emit currentPickedImageChanged(mId);
\r
1315 //----------------------------------------------------------------------------
\r
1318 //----------------------------------------------------------------------------
\r
1319 void vvSlicerManager::UpdateWindowLevel()
\r
1320 { //out << __func__ << endl;
\r
1321 emit WindowLevelChanged();
\r
1323 //----------------------------------------------------------------------------
\r
1326 //----------------------------------------------------------------------------
\r
1327 void vvSlicerManager::UpdateSlice(int slicer)
\r
1328 { //out << __func__ << endl;
\r
1329 if (mPreviousSlice[slicer] == mSlicers[slicer]->GetSlice()) {
\r
1330 //DD("============= NOTHING");
\r
1333 emit UpdateSlice(slicer, mSlicers[slicer]->GetSlice());
\r
1334 mSlicers[slicer]->Render(); // DS <-- I add this, this could/must be the only Render ...
\r
1335 mPreviousSlice[slicer] = mSlicers[slicer]->GetSlice();
\r
1337 //----------------------------------------------------------------------------
\r
1340 //----------------------------------------------------------------------------
\r
1341 void vvSlicerManager::UpdateTSlice(int slicer)
\r
1342 { //out << __func__ << endl;
\r
1343 int slice = mSlicers[slicer]->GetSlice();
\r
1345 int tslice = mSlicers[slicer]->GetMaxCurrentTSlice();
\r
1346 //if (this->IsInvolvedInFusionSequence()) tslice = mSlicers[slicer]->GetTSlice(); //actually, this is handled by the Slicer
\r
1348 if (mPreviousSlice[slicer] == slice) {
\r
1349 if (mPreviousTSlice[slicer] == tslice) {
\r
1350 // DD("************** NOTHING ***********");
\r
1354 mPreviousSlice[slicer] = slice;
\r
1355 mPreviousTSlice[slicer] = tslice;
\r
1357 emit UpdateTSlice(slicer, tslice, mFusionSequenceInvolvementCode);
\r
1359 //----------------------------------------------------------------------------
\r
1362 //----------------------------------------------------------------------------
\r
1363 void vvSlicerManager::UpdateSliceRange(int slicer)
\r
1364 { //out << __func__ << endl;
\r
1365 emit UpdateSliceRange(slicer,
\r
1366 mSlicers[slicer]->GetSliceRange()[0], mSlicers[slicer]->GetSliceRange()[1],
\r
1367 0,mSlicers[slicer]->GetTMax());
\r
1369 //----------------------------------------------------------------------------
\r
1371 //----------------------------------------------------------------------------
\r
1372 void vvSlicerManager::SetSlicingPreset(SlicingPresetType preset)
\r
1373 { //out << __func__ << endl;
\r
1374 if(mSlicingPreset==preset)
\r
1377 vtkMatrix4x4 *imageTransformInverse = vtkMatrix4x4::New();
\r
1378 mImage->GetTransform()[this->GetTSlice()]->GetInverse(imageTransformInverse);
\r
1380 for(int i=0; i< this->GetNumberOfSlicers(); i++){
\r
1381 vvSlicer *s = this->GetSlicer(i);
\r
1384 case WORLD_SLICING:
\r
1385 s->GetSlicingTransform()->Identity();
\r
1387 case VOXELS_SLICING:
\r
1388 s->GetSlicingTransform()->SetMatrix(imageTransformInverse);
\r
1391 imageTransformInverse->Delete();
\r
1394 s->ForceUpdateDisplayExtent();
\r
1395 #if VTK_MAJOR_VERSION <= 5
\r
1396 s->SetSlice((s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2+1]
\r
1397 +s->GetInput()->GetWholeExtent()[s->GetSliceOrientation()*2])/2.0);
\r
1399 int extentImageReslice[6];
\r
1400 s->GetRegisterExtent(extentImageReslice);
\r
1401 s->SetSlice((extentImageReslice[s->GetSliceOrientation()*2+1]
\r
1402 +extentImageReslice[s->GetSliceOrientation()*2])/2.0);
\r
1408 imageTransformInverse->Delete();
\r
1409 mSlicingPreset = preset;
\r
1412 //----------------------------------------------------------------------------
\r
1414 //----------------------------------------------------------------------------
\r
1415 void vvSlicerManager::SetPreset(int preset)
\r
1416 { //out << __func__ << endl;
\r
1418 //vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1419 double window = mSlicers[0]->GetColorWindow();
\r
1420 double level = mSlicers[0]->GetColorLevel();
\r
1422 std::string component_type=mImage->GetScalarTypeAsITKString();
\r
1426 mImage->GetScalarRange(range);
\r
1427 window = range[1] - range[0];
\r
1428 level = (range[1] + range[0])* 0.5;
\r
1430 case WL_HOUNSFIELD:
\r
1434 case WL_SOFTTISSUE:
\r
1438 case WL_LUNGS: // lungs (same as FOCAL)
\r
1456 case WL_VENTILATION:
\r
1462 this->SetColorWindow(window);
\r
1463 this->SetColorLevel(level);
\r
1467 // SetColorMap(-1);
\r
1470 //----------------------------------------------------------------------------
\r
1473 //----------------------------------------------------------------------------
\r
1474 void vvSlicerManager::SetLocalColorWindowing(const int slicer, const bool bCtrlKey)
\r
1475 { //out << __func__ << endl;
\r
1477 if(bCtrlKey && this->mSlicers[slicer]->GetFusion()) {
\r
1478 int t = mSlicers[slicer]->GetFusionTSlice();
\r
1479 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1480 this->mSlicers[slicer]->GetFusion()->GetVTKImages()[t],
\r
1481 this->mSlicers[slicer]->GetConcatenatedFusionTransform());
\r
1482 this->SetFusionWindow(max-min);
\r
1483 this->SetFusionLevel(0.5*(min+max));
\r
1484 this->SetColorMap(mColorMap);
\r
1486 else if(bCtrlKey && this->mSlicers[slicer]->GetOverlay()) {
\r
1487 int t = mSlicers[slicer]->GetOverlayTSlice();
\r
1488 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1489 this->mSlicers[slicer]->GetOverlay()->GetVTKImages()[t],
\r
1490 this->mSlicers[slicer]->GetConcatenatedOverlayTransform());
\r
1491 if(this->mSlicers[slicer]->GetLinkOverlayWindowLevel()){
\r
1492 this->SetColorWindow(max-min);
\r
1493 this->SetColorLevel(0.5*(min+max));
\r
1495 this->SetOverlayColorWindow(max-min);
\r
1496 this->SetOverlayColorLevel(0.5*(min+max));
\r
1500 int t = this->GetTSlice();
\r
1501 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
\r
1502 this->mSlicers[slicer]->GetImage()->GetVTKImages()[t],
\r
1503 this->mSlicers[slicer]->GetConcatenatedTransform());
\r
1504 this->SetColorWindow(max-min);
\r
1505 this->SetColorLevel(0.5*(min+max));
\r
1506 this->SetPreset(WL_USER);
\r
1509 this->UpdateWindowLevel();
\r
1511 //----------------------------------------------------------------------------
\r
1514 //----------------------------------------------------------------------------
\r
1515 void vvSlicerManager::SetColorMap(int colormap)
\r
1516 { //out << __func__ << endl;
\r
1519 range[0] = mSlicers[0]->GetInput()->GetScalarRange()[0];
\r
1520 range[1] = mSlicers[0]->GetInput()->GetScalarRange()[1];
\r
1522 double window = mSlicers[0]->GetWindowLevel()->GetWindow();
\r
1523 double level = mSlicers[0]->GetWindowLevel()->GetLevel();
\r
1525 vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
\r
1526 switch (colormap) {
\r
1534 LUT = vtkLookupTable::New();
\r
1535 LUT->SetValueRange(0,1);
\r
1536 LUT->SetSaturationRange(1,1);
\r
1537 LUT->SetHueRange(0,0.18);
\r
1541 LUT = vtkLookupTable::New();
\r
1542 LUT->SetValueRange(0,1);
\r
1543 LUT->SetSaturationRange(1,1);
\r
1544 LUT->SetHueRange(0.4,0.80);
\r
1548 LUT = vtkLookupTable::New();
\r
1549 LUT->SetValueRange(0.5,1);
\r
1550 LUT->SetSaturationRange(1,1);
\r
1551 LUT->SetHueRange(0.666,0);
\r
1555 LUT = vtkLookupTable::New();
\r
1556 LUT->SetValueRange(1,1);
\r
1557 LUT->SetSaturationRange(1,1);
\r
1558 LUT->SetHueRange(0,1);
\r
1559 LUT->SetAlphaRange(1, 1);
\r
1563 LUT = vtkLookupTable::New();
\r
1564 LUT->SetValueRange(1,1);
\r
1565 LUT->SetSaturationRange(1,1);
\r
1566 LUT->SetHueRange(1,0.1);
\r
1567 //LUT->SetRampToLinear();
\r
1571 LUT->SetTableRange(level-fabs(window)/2,level+fabs(window)/2);
\r
1574 vtkWindowLevelLookupTable* fusLUT = NULL;
\r
1576 //FUSION / FUSION SEQUENCE
\r
1577 if (mSlicers[0]->GetFusion()) { // && mFusionColorMap >= 0) {
\r
1578 fusLUT = vtkWindowLevelLookupTable::New();
\r
1579 double fusRange [2];
\r
1580 fusRange[0] = mFusionLevel - mFusionWindow/2;
\r
1581 fusRange[1] = mFusionLevel + mFusionWindow/2;
\r
1583 //check whether it is actually a fusionSequence or a fusion, before invoking mFusionReader...
\r
1585 if (this->IsInvolvedInFusionSequence())
\r
1586 frange = mFusionSequenceReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1588 frange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
\r
1590 fusLUT->SetTableRange(frange);
\r
1591 fusLUT->SetValueRange(1,1);
\r
1592 fusLUT->SetSaturationRange(1,1);
\r
1593 fusLUT->SetAlphaRange(1, 1);
\r
1594 fusLUT->SetWindow(mFusionWindow);
\r
1595 fusLUT->SetLevel(mFusionLevel);
\r
1596 if (mFusionColorMap == 1)
\r
1597 fusLUT->SetHueRange(0,0.18);
\r
1598 else if (mFusionColorMap == 2)
\r
1599 fusLUT->SetHueRange(0.4,0.80);
\r
1600 else if (mFusionColorMap == 3)
\r
1602 fusLUT->SetHueRange(0.666, 0);
\r
1603 fusLUT->SetValueRange(0.5, 1);
\r
1605 else if (mFusionColorMap == 4)
\r
1606 fusLUT->SetHueRange(0,1);
\r
1607 else if (mFusionColorMap <= 0)
\r
1609 fusLUT->SetValueRange(0,1);
\r
1610 fusLUT->SetSaturationRange(0,0);
\r
1613 fusLUT->ForceBuild();
\r
1615 // set color table transparency
\r
1616 //double alpha_range=(double)mFusionThresOpacity/10;
\r
1617 double range_end = fusRange[0] + (double)mFusionThresOpacity*(fusRange[1] - fusRange[0])/100;
\r
1618 double curr_value = fusRange[0];
\r
1619 int nvalues = fusLUT->GetNumberOfTableValues();
\r
1620 for (double i = 0; curr_value < range_end; i++) {
\r
1621 fusLUT->GetTableValue(i, v);
\r
1623 //if (curr_value >= -alpha_range && curr_value <= alpha_range) v[3] = pow(fabs(curr_value/alpha_range),2);
\r
1625 fusLUT->SetTableValue(i, v);
\r
1626 curr_value += (fusRange[1] - fusRange[0])/nvalues;
\r
1629 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
\r
1631 if (mSlicers[i]->GetOverlay()) {
\r
1632 vtkLookupTable* supLUT = vtkLookupTable::New();
\r
1633 supLUT->SetTableRange(range[0],range[1]);
\r
1634 supLUT->SetValueRange(1,1);
\r
1635 supLUT->SetSaturationRange(1,1);
\r
1636 supLUT->SetHueRange(double(mOverlayColor)/360,double(mOverlayColor)/360);
\r
1638 vtkLookupTable* invLUT = vtkLookupTable::New();
\r
1639 invLUT->SetTableRange(range[0],range[1]);
\r
1640 invLUT->SetValueRange(1,1);
\r
1641 invLUT->SetSaturationRange(1,1);
\r
1642 invLUT->SetHueRange(double((mOverlayColor+180)%360)/360,double((mOverlayColor+180)%360)/360);
\r
1644 mSlicers[i]->GetWindowLevel()->SetLookupTable(supLUT);
\r
1645 mSlicers[i]->GetOverlayMapper()->SetLookupTable(invLUT);
\r
1648 } else if (mSlicers[i]->GetOverlay()) {
\r
1649 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1651 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
\r
1654 if (mSlicers[i]->GetFusion()) {
\r
1655 mSlicers[i]->ShowFusionLegend(mFusionShowLegend);
\r
1656 mSlicers[i]->GetFusionMapper()->SetLookupTable(fusLUT);
\r
1657 mSlicers[i]->GetFusionActor()->SetOpacity(double(mFusionOpacity)/100);
\r
1662 if (colormap >= 0)
\r
1663 mColorMap = colormap;
\r
1665 //----------------------------------------------------------------------------
\r
1668 //----------------------------------------------------------------------------
\r
1669 vvLandmarks* vvSlicerManager::GetLandmarks()
\r
1670 { //out << __func__ << endl;
\r
1671 if (mLandmarks == NULL) {
\r
1672 mLandmarks = new vvLandmarks(mSlicers[0]->GetTMax()+1);
\r
1673 for (unsigned int i = 0; i < mSlicers.size(); i++)
\r
1674 mSlicers[i]->SetLandmarks(mLandmarks);
\r
1676 return mLandmarks;
\r
1678 //----------------------------------------------------------------------------
\r
1681 //----------------------------------------------------------------------------
\r
1682 void vvSlicerManager::AddLandmark(float x,float y,float z,float t)
\r
1683 { //out << __func__ << endl;
\r
1684 double x_index = (x - mSlicers[0]->GetInput()->GetOrigin()[0])/mSlicers[0]->GetInput()->GetSpacing()[0];
\r
1685 double y_index = (y - mSlicers[0]->GetInput()->GetOrigin()[1])/mSlicers[0]->GetInput()->GetSpacing()[1];
\r
1686 double z_index = (z - mSlicers[0]->GetInput()->GetOrigin()[2])/mSlicers[0]->GetInput()->GetSpacing()[2];
\r
1687 #if VTK_MAJOR_VERSION <= 5
\r
1688 if (x_index >= mSlicers[0]->GetInput()->GetWholeExtent()[0]-0.5 &&
\r
1689 x_index <= mSlicers[0]->GetInput()->GetWholeExtent()[1]+0.5 &&
\r
1690 y_index >= mSlicers[0]->GetInput()->GetWholeExtent()[2]-0.5 &&
\r
1691 y_index <= mSlicers[0]->GetInput()->GetWholeExtent()[3]+0.5 &&
\r
1692 z_index >= mSlicers[0]->GetInput()->GetWholeExtent()[4]-0.5 &&
\r
1693 z_index <= mSlicers[0]->GetInput()->GetWholeExtent()[5]+0.5) {
\r
1694 double value = this->GetScalarComponentAsDouble(mSlicers[0]->GetInput(), x_index, y_index, z_index);
\r
1695 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1696 emit LandmarkAdded();
\r
1699 int extentImageReslice[6];
\r
1700 mSlicers[0]->GetRegisterExtent(extentImageReslice);
\r
1701 if (x_index >= extentImageReslice[0]-0.5 &&
\r
1702 x_index <= extentImageReslice[1]+0.5 &&
\r
1703 y_index >= extentImageReslice[2]-0.5 &&
\r
1704 y_index <= extentImageReslice[3]+0.5 &&
\r
1705 z_index >= extentImageReslice[4]-0.5 &&
\r
1706 z_index <= extentImageReslice[5]+0.5) {
\r
1707 double value = this->GetScalarComponentAsDouble(mSlicers[0]->GetInput(), x_index, y_index, z_index);
\r
1708 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
\r
1709 emit LandmarkAdded();
\r
1713 //----------------------------------------------------------------------------
\r
1715 //----------------------------------------------------------------------------
\r
1716 void vvSlicerManager::PrevImage(int slicer)
\r
1717 { //out << __func__ << endl;
\r
1718 emit ChangeImageWithIndexOffset(this, slicer, -1);
\r
1720 //----------------------------------------------------------------------------
\r
1722 //----------------------------------------------------------------------------
\r
1723 void vvSlicerManager::NextImage(int slicer)
\r
1724 { //out << __func__ << endl;
\r
1725 emit ChangeImageWithIndexOffset(this, slicer, 1);
\r
1727 //----------------------------------------------------------------------------
\r
1729 //----------------------------------------------------------------------------
\r
1730 void vvSlicerManager::VerticalSliderHasChanged(int slicer, int slice)
\r
1731 { //out << __func__ << endl;
\r
1732 emit AVerticalSliderHasChanged(slicer, slice);
\r
1735 //----------------------------------------------------------------------------
\r
1737 //----------------------------------------------------------------------------
\r
1738 double vvSlicerManager::GetScalarComponentAsDouble(vtkImageData *image, double X, double Y, double Z, int component)
\r
1739 { //out << __func__ << endl;
\r
1741 return mSlicers[0]->GetScalarComponentAsDouble(image, X, Y, Z, ix, iy, iz, component);
\r
1743 //----------------------------------------------------------------------------
\r