1 /*=========================================================================
2 Program: vv http://www.creatis.insa-lyon.fr/rio/vv
5 - University of LYON http://www.universite-lyon.fr/
6 - Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
7 - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
9 This software is distributed WITHOUT ANY WARRANTY; without even
10 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
11 PURPOSE. See the copyright notices for more information.
13 It is distributed under dual licence
15 - BSD See included LICENSE.txt file
16 - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
17 ======================================================================-====*/
19 #include "vvSlicerManager.h"
22 #include "vvSlicerManagerCommand.h"
23 #include "vvInteractorStyleNavigator.h"
24 #include "vvLandmarks.h"
26 #include "vvImageMapToWLColors.h"
27 #include "vvBlendImageActor.h"
29 #include <vtkImageActor.h>
30 #include <vtkImageData.h>
31 #include <vtkRenderWindow.h>
32 #include <vtkRendererCollection.h>
33 #include <vtkRenderWindowInteractor.h>
34 #include <vtkImageMapToWindowLevelColors.h>
35 #include <vtkWindowLevelLookupTable.h>
36 #include <vtkColorTransferFunction.h>
37 #include <vtkImageClip.h>
38 #include <vtkLODActor.h>
39 #include <vtkPointData.h>
40 #include <vtksys/SystemTools.hxx>
41 #include <vtkCamera.h>
43 #include <qfileinfo.h>
45 //----------------------------------------------------------------------------
46 vvSlicerManager::vvSlicerManager(int numberOfSlicers)
55 mType = vvImageReader::UNDEFINEDIMAGETYPE;
61 mFusionThresOpacity = 1;
65 mFusionShowLegend = true;
70 for ( int i = 0; i < numberOfSlicers; i++)
71 mSlicers.push_back(vtkSmartPointer<vvSlicer>::New());
73 mPreviousSlice.resize(numberOfSlicers);
74 mPreviousTSlice.resize(numberOfSlicers);
77 //----------------------------------------------------------------------------
80 //----------------------------------------------------------------------------
81 vvSlicerManager::~vvSlicerManager()
86 //----------------------------------------------------------------------------
89 //------------------------------------------------------------------------------
90 void vvSlicerManager::SetFilename(std::string filename, int number)
93 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
94 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
95 mBaseFileNameNumber = number;
97 mFileName = mBaseFileName;
99 mFileName.append("_"+clitk::toString(number));
101 mFileName.append(vtksys::SystemTools::GetFilenameLastExtension(filename));
103 for(unsigned int i=0; i<mSlicers.size(); i++) {
104 mSlicers[i]->SetFileName(mFileName);//vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
108 //------------------------------------------------------------------------------
111 //----------------------------------------------------------------------------
112 void vvSlicerManager::AddContour(vvMesh::Pointer contour,bool propagate)
114 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
115 mSlicers[i]->AddContour(contour,propagate);
118 //----------------------------------------------------------------------------
121 //----------------------------------------------------------------------------
122 void vvSlicerManager::ToggleContourSuperposition()
124 for ( unsigned int i = 0; i < mSlicers.size(); i++)
125 mSlicers[i]->ToggleContourSuperposition();
127 //----------------------------------------------------------------------------
129 //----------------------------------------------------------------------------
130 std::string vvSlicerManager::GetListOfAbsoluteFilePathInOneString(const std::string &actorType)
132 vvImageReader *reader = NULL;
134 if(actorType=="image")
136 else if(actorType=="overlay")
137 reader = mOverlayReader;
138 else if(actorType=="fusion")
139 reader = mFusionReader;
140 else if(actorType=="vector")
141 reader = mVectorReader;
147 for(unsigned int i=0; i<reader->GetInputFilenames().size(); i++){
148 QFileInfo fileinfo(reader->GetInputFilenames()[i].c_str()); //Do not show the path
151 list += fileinfo.absoluteFilePath().toStdString();
155 //----------------------------------------------------------------------------
158 //----------------------------------------------------------------------------
159 bool vvSlicerManager::SetImage(std::string filename, vvImageReader::LoadedImageType type, int n, unsigned int slice)
162 if (mReader.IsNull())
163 mReader = vvImageReader::New();
164 std::vector<std::string> filenames;
165 filenames.push_back(filename);
166 mReader->SetInputFilenames(filenames);
167 mReader->SetSlice(slice); // Only used for SLICED type
168 mReader->Update(type);
170 SetFilename(filename, n);
171 // mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
172 //mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
173 //mBaseFileNameNumber = n;
175 if (mReader->GetLastError().size() == 0) {
176 mImage=mReader->GetOutput();
177 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
178 mSlicers[i]->SetFileName(vtksys::SystemTools::GetFilenameWithoutLastExtension(filename));
179 mSlicers[i]->SetImage(mReader->GetOutput());
182 mLastError = mReader->GetLastError();
186 // mFileName.append("_"+clitk::toString(n));
190 //----------------------------------------------------------------------------
193 //----------------------------------------------------------------------------
194 void vvSlicerManager::SetImage(vvImage::Pointer image)
197 for (unsigned int i = 0; i < mSlicers.size(); i++) {
198 mSlicers[i]->SetImage(image);
201 //----------------------------------------------------------------------------
204 //----------------------------------------------------------------------------
205 bool vvSlicerManager::SetImages(std::vector<std::string> filenames, vvImageReader::LoadedImageType type, int n)
208 std::string fileWithoutExtension = vtksys::SystemTools::GetFilenameWithoutExtension(filenames[0]);
209 if (type == vvImageReader::DICOM)
210 fileWithoutExtension += "_dicom";
211 else if (type == vvImageReader::MERGED)
212 fileWithoutExtension += "_merged";
213 else if (type == vvImageReader::MERGEDWITHTIME)
214 fileWithoutExtension += "_merged_wt";
216 mFileName = vtksys::SystemTools::GetFilenameName(mFileName);
217 mFileName = fileWithoutExtension + vtksys::SystemTools::GetFilenameExtension(filenames[0]);
218 if (mReader.IsNull())
219 mReader = vvImageReader::New();
220 mReader->SetInputFilenames(filenames);
221 mReader->Update(type);
223 mBaseFileName = vtksys::SystemTools::GetFilenameName(vtksys::SystemTools::GetFilenameWithoutLastExtension(mFileName));
224 mBaseFileNameNumber = n;
226 if (mReader->GetLastError().size() == 0) {
227 mImage=mReader->GetOutput();
228 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
229 mSlicers[i]->SetFileName(fileWithoutExtension);
230 mSlicers[i]->SetImage(mReader->GetOutput());
233 mLastError = mReader->GetLastError();
237 mFileName.append("_"+clitk::toString(n));
241 //----------------------------------------------------------------------------
244 //----------------------------------------------------------------------------
245 bool vvSlicerManager::SetOverlay(std::string filename,int dim, std::string component)
247 mOverlayName = filename;
248 mOverlayComponent = component;
249 if (dim > mImage->GetNumberOfDimensions()) {
250 mLastError = " Overlay dimension cannot be greater then reference image!";
253 if (mOverlayReader.IsNull())
254 mOverlayReader = vvImageReader::New();
255 std::vector<std::string> filenames;
256 filenames.push_back(filename);
257 mOverlayReader->SetInputFilenames(filenames);
258 mOverlayReader->Update(mImage->GetNumberOfDimensions(),component.c_str(),mType);
259 if (mOverlayReader->GetLastError().size() == 0) {
260 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
261 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
264 mLastError = mOverlayReader->GetLastError();
269 //----------------------------------------------------------------------------
272 //----------------------------------------------------------------------------
273 bool vvSlicerManager::SetFusion(std::string filename,int dim, std::string component)
275 mFusionName = filename;
276 mFusionComponent = component;
277 if (dim > mImage->GetNumberOfDimensions()) {
278 mLastError = " Overlay dimension cannot be greater then reference image!";
281 if (mFusionReader.IsNull())
282 mFusionReader = vvImageReader::New();
283 std::vector<std::string> filenames;
284 filenames.push_back(filename);
285 mFusionReader->SetInputFilenames(filenames);
286 mFusionReader->Update(mImage->GetNumberOfDimensions(),component.c_str(),mType);
287 if (mFusionReader->GetLastError().size() == 0) {
288 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
289 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
292 mLastError = mFusionReader->GetLastError();
295 double *fusRange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
296 mFusionLevel = (fusRange[0]+fusRange[1])/2;
297 mFusionWindow = fusRange[1]-fusRange[0];
301 //----------------------------------------------------------------------------
304 //----------------------------------------------------------------------------
305 bool vvSlicerManager::SetVF(std::string filename)
307 if (mVectorReader.IsNull())
308 mVectorReader = vvImageReader::New();
309 mVectorReader->SetInputFilename(filename);
311 if (mType == vvImageReader::IMAGEWITHTIME)
312 mVectorReader->Update(vvImageReader::VECTORFIELDWITHTIME);
314 mVectorReader->Update(vvImageReader::VECTORFIELD);
315 if (mVectorReader->GetLastError().size() != 0) {
316 mLastError = mVectorReader->GetLastError();
319 return SetVF(mVectorReader->GetOutput(),filename);
321 //----------------------------------------------------------------------------
324 //----------------------------------------------------------------------------
325 bool vvSlicerManager::SetVF(vvImage::Pointer vf,std::string filename)
327 if (vf->GetNumberOfDimensions() > mImage->GetNumberOfDimensions()) {
328 mLastError = "Sorry, vector field dimension cannot be greater then reference image.";
331 if (vf->GetNumberOfDimensions() == 4) {
332 if (vf->GetSpacing()[3] != mImage->GetSpacing()[3]) {
333 mLastError = "Sorry, vector field time spacing cannot be different from time spacing of the reference image.";
336 if (vf->GetOrigin()[3] != mImage->GetOrigin()[3]) {
337 mLastError = "Sorry, vector field time origin cannot be different from time origin of the reference image.";
343 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
344 mSlicers[i]->SetVF(vf);
348 //----------------------------------------------------------------------------
351 //----------------------------------------------------------------------------
352 vvSlicer* vvSlicerManager::GetSlicer(int i)
356 //----------------------------------------------------------------------------
359 //----------------------------------------------------------------------------
360 void vvSlicerManager::UpdateSlicer(int num, bool state)
362 if (mSlicers[num]->GetImage())
363 mSlicers[num]->SetDisplayMode(state);
365 //----------------------------------------------------------------------------
368 //----------------------------------------------------------------------------
369 void vvSlicerManager::SetSlicerWindow(int i, vtkRenderWindow* RW)
371 mSlicers[i]->SetRenderWindow(i,RW);
373 //----------------------------------------------------------------------------
376 //----------------------------------------------------------------------------
377 void vvSlicerManager::SetInteractorStyleNavigator(int i, vtkInteractorStyle* style)
379 vvSlicerManagerCommand *smc = vvSlicerManagerCommand::New();
381 smc->SetSlicerNumber(i);
382 mSlicers[i]->GetRenderWindow()->GetInteractor()->SetInteractorStyle(style);
384 mSlicers[i]->GetRenderWindow()->GetInteractor()->
385 GetInteractorStyle()->AddObserver(vtkCommand::KeyPressEvent, smc);
386 mSlicers[i]->GetRenderWindow()->GetInteractor()->
387 GetInteractorStyle()->AddObserver(vtkCommand::WindowLevelEvent, smc);
388 mSlicers[i]->GetRenderWindow()->GetInteractor()->
389 GetInteractorStyle()->AddObserver(vtkCommand::EndWindowLevelEvent, smc);
390 mSlicers[i]->GetRenderWindow()->GetInteractor()->
391 GetInteractorStyle()->AddObserver(vtkCommand::StartWindowLevelEvent, smc);
392 mSlicers[i]->GetRenderWindow()->GetInteractor()->
393 GetInteractorStyle()->AddObserver(vtkCommand::PickEvent, smc);
394 mSlicers[i]->GetRenderWindow()->GetInteractor()->
395 GetInteractorStyle()->AddObserver(vtkCommand::StartPickEvent, smc);
396 mSlicers[i]->GetRenderWindow()->GetInteractor()->
397 GetInteractorStyle()->AddObserver(vtkCommand::LeaveEvent, smc);
398 mSlicers[i]->GetRenderWindow()->GetInteractor()->
399 GetInteractorStyle()->AddObserver(vtkCommand::UserEvent, smc);
400 mSlicers[i]->GetRenderWindow()->GetInteractor()->
401 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelForwardEvent, smc);
402 mSlicers[i]->GetRenderWindow()->GetInteractor()->
403 GetInteractorStyle()->AddObserver(vtkCommand::MouseWheelBackwardEvent, smc);
404 // mSlicers[i]->GetRenderWindow()->GetInteractor()->
405 // GetInteractorStyle()->AddObserver(vtkCommand::LeftButtonReleaseEvent, smc);
406 mSlicers[i]->GetRenderWindow()->GetInteractor()->
407 GetInteractorStyle()->AddObserver(vtkCommand::EndPickEvent, smc);
408 mSlicers[i]->GetRenderWindow()->GetInteractor()->
409 GetInteractorStyle()->AddObserver(vtkCommand::EndInteractionEvent, smc);
412 //----------------------------------------------------------------------------
415 //----------------------------------------------------------------------------
416 void vvSlicerManager::LeftButtonReleaseEvent(int slicer)
418 emit LeftButtonReleaseSignal(slicer);
420 //----------------------------------------------------------------------------
422 //----------------------------------------------------------------------------
423 void vvSlicerManager::SetSliceOrientation(int slicer, int orientation)
425 mSlicers[slicer]->SetSliceOrientation(orientation);
426 emit UpdateOrientation(slicer, orientation);
428 //----------------------------------------------------------------------------
430 //----------------------------------------------------------------------------
431 void vvSlicerManager::SetTSlice(int slice)
435 else if (slice > mSlicers[0]->GetTMax())
436 slice = mSlicers[0]->GetTMax();
438 mLandmarks->SetTime(slice);
439 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
440 if (slice != mSlicers[i]->GetTSlice()) {
441 mSlicers[i]->SetTSlice(slice);
446 //----------------------------------------------------------------------------
449 //----------------------------------------------------------------------------
450 void vvSlicerManager::SetNextTSlice(int originating_slicer)
452 int t = mSlicers[0]->GetTSlice();
454 if (t > mSlicers[0]->GetTMax())
456 //std::cout << "vvSlicerManager::SetNextTSlice" << std::endl;
457 emit UpdateTSlice(originating_slicer,t);
459 //----------------------------------------------------------------------------
462 //----------------------------------------------------------------------------
463 void vvSlicerManager::SetPreviousTSlice(int originating_slicer)
465 int t = mSlicers[0]->GetTSlice();
468 t = mSlicers[0]->GetTMax();
469 //std::cout << "vvSlicerManager::SetPreviousTSlice" << std::endl;
470 emit UpdateTSlice(originating_slicer,t);
472 //----------------------------------------------------------------------------
475 //----------------------------------------------------------------------------
476 void vvSlicerManager::ToggleInterpolation()
478 bool interpolate=!(mSlicers[0]->GetImageActor()->GetInterpolate());
479 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
480 mSlicers[i]->GetImageActor()->SetInterpolate(interpolate);
481 if (mSlicers[i]->GetOverlayActor())
482 mSlicers[i]->GetOverlayActor()->SetInterpolate(interpolate);
483 if (mSlicers[i]->GetFusionActor())
484 mSlicers[i]->GetFusionActor()->SetInterpolate(interpolate);
487 //----------------------------------------------------------------------------
490 //----------------------------------------------------------------------------
491 void vvSlicerManager::SetTSliceInSlicer(int tslice, int slicer)
495 else if (tslice > mSlicers[slicer]->GetTMax())
496 tslice = mSlicers[slicer]->GetTMax();
498 mLandmarks->SetTime(tslice);
500 if (mSlicers[slicer]->GetTSlice() == tslice) return;
502 mSlicers[slicer]->SetTSlice(tslice);
503 UpdateTSlice(slicer);
505 //----------------------------------------------------------------------------
508 //----------------------------------------------------------------------------
509 void vvSlicerManager::SetColorWindow(double s)
511 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
512 mSlicers[i]->SetColorWindow(s);
515 //----------------------------------------------------------------------------
517 //----------------------------------------------------------------------------
518 void vvSlicerManager::SetColorLevel(double s)
520 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
521 mSlicers[i]->SetColorLevel(s);
524 //----------------------------------------------------------------------------
526 //----------------------------------------------------------------------------
527 void vvSlicerManager::SetOverlayColorWindow(double s)
529 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
530 mSlicers[i]->SetOverlayColorWindow(s);
533 //----------------------------------------------------------------------------
535 //----------------------------------------------------------------------------
536 void vvSlicerManager::SetOverlayColorLevel(double s)
538 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
539 mSlicers[i]->SetOverlayColorLevel(s);
542 //----------------------------------------------------------------------------
544 //----------------------------------------------------------------------------
545 void vvSlicerManager::SetLinkOverlayWindowLevel(bool b)
547 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
548 mSlicers[i]->SetLinkOverlayWindowLevel(b);
551 //----------------------------------------------------------------------------
553 //----------------------------------------------------------------------------
554 void vvSlicerManager::SetCursorAndCornerAnnotationVisibility(int s)
556 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
557 mSlicers[i]->SetCursorVisibility(s);
558 mSlicers[i]->SetCornerAnnotationVisibility(s);
561 //----------------------------------------------------------------------------
563 //----------------------------------------------------------------------------
564 void vvSlicerManager::SetOpacity(int i, double factor)
566 mSlicers[i]->SetOpacity(1/factor);
568 //----------------------------------------------------------------------------
571 //----------------------------------------------------------------------------
572 void vvSlicerManager::UpdateViews(int current,int slicer)
575 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
576 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
577 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
578 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
580 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0])
581 /mSlicers[slicer]->GetInput()->GetSpacing()[0];
582 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1])
583 /mSlicers[slicer]->GetInput()->GetSpacing()[1];
584 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2])
585 /mSlicers[slicer]->GetInput()->GetSpacing()[2];
587 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
588 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
589 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
590 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
591 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
592 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
593 mSlicers[slicer]->UpdateCursorPosition();
594 mSlicers[slicer]->SetCursorColor(10,212,255);
596 switch (mSlicers[slicer]->GetSliceOrientation()) {
597 case vtkImageViewer2::SLICE_ORIENTATION_XY:
598 if (mSlicers[slicer]->GetSlice() != (int)lrint(z))
599 mSlicers[slicer]->SetSlice((int)lrint(z));
602 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
603 if (mSlicers[slicer]->GetSlice() != (int)lrint(y))
604 mSlicers[slicer]->SetSlice((int)lrint(y));
607 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
608 if (mSlicers[slicer]->GetSlice() != (int)lrint(x))
609 mSlicers[slicer]->SetSlice((int)lrint(x));
612 mSlicers[slicer]->Render();
614 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
615 if (i != (unsigned int)slicer
616 && mSlicers[i]->GetRenderer()->GetDraw()
617 && mSlicers[i]->GetRenderWindow()->GetSize()[0] > 2
618 && mSlicers[i]->GetRenderWindow()->GetSize()[1] > 2) {
619 mSlicers[i]->SetCurrentPosition(p[0], p[1], p[2], mSlicers[slicer]->GetTSlice());
620 mSlicers[i]->UpdateCursorPosition();
621 if (current) { //do not display corner annotation if image is the one picked
622 mSlicers[i]->SetCurrentPosition(-VTK_DOUBLE_MAX,-VTK_DOUBLE_MAX,
623 -VTK_DOUBLE_MAX, mSlicers[slicer]->GetTSlice());
624 mSlicers[i]->SetCursorColor(255,10,212);
626 mSlicers[i]->SetCursorColor(150,10,282);
628 switch (mSlicers[i]->GetSliceOrientation()) {
629 case vtkImageViewer2::SLICE_ORIENTATION_XY:
630 if (mSlicers[i]->GetSlice() != (int)floor(z))
631 mSlicers[i]->SetSlice((int)floor(z));
634 case vtkImageViewer2::SLICE_ORIENTATION_XZ:
635 if (mSlicers[i]->GetSlice() != (int)floor(y))
636 mSlicers[i]->SetSlice((int)floor(y));
639 case vtkImageViewer2::SLICE_ORIENTATION_YZ:
640 if (mSlicers[i]->GetSlice() != (int)floor(x))
641 mSlicers[i]->SetSlice((int)floor(x));
645 mSlicers[i]->Render();
653 //----------------------------------------------------------------------------
656 //----------------------------------------------------------------------------
657 void vvSlicerManager::UpdateLinked(int slicer)
660 p[0] = mSlicers[slicer]->GetCurrentPosition()[0];
661 p[1] = mSlicers[slicer]->GetCurrentPosition()[1];
662 p[2] = mSlicers[slicer]->GetCurrentPosition()[2];
663 mSlicers[slicer]->GetSlicingTransform()->GetInverse()->TransformPoint(p, pt);
664 double x = (pt[0] - mSlicers[slicer]->GetInput()->GetOrigin()[0]) / mSlicers[slicer]->GetInput()->GetSpacing()[0];
665 double y = (pt[1] - mSlicers[slicer]->GetInput()->GetOrigin()[1]) / mSlicers[slicer]->GetInput()->GetSpacing()[1];
666 double z = (pt[2] - mSlicers[slicer]->GetInput()->GetOrigin()[2]) / mSlicers[slicer]->GetInput()->GetSpacing()[2];
668 if (x >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0]-0.5 &&
669 x <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1]+0.5 &&
670 y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2]-0.5 &&
671 y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3]+0.5 &&
672 z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4]-0.5 &&
673 z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]+0.5) {
674 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++) {
675 emit UpdateLinkManager(*i, slicer,mSlicers[slicer]->GetCurrentPosition()[0],
676 mSlicers[slicer]->GetCurrentPosition()[1],
677 mSlicers[slicer]->GetCurrentPosition()[2],mSlicers[slicer]->GetTSlice());
681 //----------------------------------------------------------------------------
683 //----------------------------------------------------------------------------
684 void vvSlicerManager::UpdateLinkedNavigation(vvSlicer *refSlicer, bool bPropagate)
686 vtkCamera *refCam = refSlicer->GetRenderer()->GetActiveCamera();
687 double refPosition[3], refFocal[3];
688 refCam->GetPosition(refPosition);
689 refCam->GetFocalPoint(refFocal);
691 refSlicer->GetSlicingTransform()->TransformPoint(refPosition);
692 refSlicer->GetSlicingTransform()->TransformPoint(refFocal);
693 mSlicers[0]->GetSlicingTransform()->GetInverse()->TransformPoint(refPosition);
694 mSlicers[0]->GetSlicingTransform()->GetInverse()->TransformPoint(refFocal);
696 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
697 vtkCamera *camera = mSlicers[i]->GetRenderer()->GetActiveCamera();
698 camera->SetParallelScale(refCam->GetParallelScale());
700 double position[3], focal[3];
701 camera->GetPosition(position);
702 camera->GetFocalPoint(focal);
704 if(refSlicer->GetSliceOrientation()==mSlicers[i]->GetSliceOrientation()) {
705 for(int i=0; i<3; i++) {
706 position[i] = refPosition[i];
707 focal[i] = refFocal[i];
711 if(refSlicer->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_XY) {
712 if(mSlicers[i]->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_XZ) {
713 position[0] = refPosition[0];
714 focal[0] = refFocal[0];
716 if(mSlicers[i]->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_YZ) {
717 position[1] = refPosition[1];
718 focal[1] = refFocal[1];
722 if(refSlicer->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_XZ) {
723 if(mSlicers[i]->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_YZ) {
724 position[2] = refPosition[2];
725 focal[2] = refFocal[2];
727 if(mSlicers[i]->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_XY) {
728 position[0] = refPosition[0];
729 focal[0] = refFocal[0];
733 if(refSlicer->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_YZ) {
734 if(mSlicers[i]->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_XY) {
735 position[1] = refPosition[1];
736 focal[1] = refFocal[1];
738 if(mSlicers[i]->GetSliceOrientation()==vtkImageViewer2::SLICE_ORIENTATION_XZ) {
739 position[2] = refPosition[2];
740 focal[2] = refFocal[2];
743 DD(camera->GetFocalPoint()[0] << ' ' << camera->GetFocalPoint()[1] << ' ' << camera->GetFocalPoint()[2])
744 camera->SetFocalPoint(focal);
745 DD(camera->GetFocalPoint()[0] << ' ' << camera->GetFocalPoint()[1] << ' ' << camera->GetFocalPoint()[2])
746 DD(camera->GetPosition()[0] << ' ' << camera->GetPosition()[1] << ' ' << camera->GetPosition()[2])
747 camera->SetPosition(position);
748 DD(camera->GetPosition()[0] << ' ' << camera->GetPosition()[1] << ' ' << camera->GetPosition()[2])
751 mSlicers[i]->ForceUpdateDisplayExtent();
756 for (std::list<std::string>::const_iterator i = mLinkedId.begin(); i != mLinkedId.end(); i++)
757 emit UpdateLinkedNavigation(*i, this, refSlicer);
759 //----------------------------------------------------------------------------
761 //----------------------------------------------------------------------------
762 double vvSlicerManager::GetColorWindow()
765 return mSlicers[0]->GetColorWindow();
768 //----------------------------------------------------------------------------
771 //----------------------------------------------------------------------------
772 double vvSlicerManager::GetColorLevel()
775 return mSlicers[0]->GetColorLevel();
778 //----------------------------------------------------------------------------
780 //----------------------------------------------------------------------------
781 double vvSlicerManager::GetOverlayColorWindow() const
784 return mSlicers[0]->GetOverlayColorWindow();
787 //----------------------------------------------------------------------------
789 //----------------------------------------------------------------------------
790 double vvSlicerManager::GetOverlayColorLevel() const
793 return mSlicers[0]->GetOverlayColorLevel();
796 //----------------------------------------------------------------------------
798 //----------------------------------------------------------------------------
799 bool vvSlicerManager::GetLinkOverlayWindowLevel() const
802 return mSlicers[0]->GetLinkOverlayWindowLevel();
805 //----------------------------------------------------------------------------
807 //------------------------------------------------------------------------------
808 void vvSlicerManager::ResetTransformationToIdentity(const std::string actorType)
810 if(actorType == "image")
811 this->GetImage()->GetTransform()->Identity();
812 else if(actorType == "overlay")
813 this->GetSlicer(0)->GetOverlay()->GetTransform()->Identity();
814 else if(actorType == "fusion")
815 this->GetSlicer(0)->GetFusion()->GetTransform()->Identity();
816 else if(actorType == "vf")
817 this->GetVF()->GetTransform()->Identity();
821 for(int i=0; i< this->GetNumberOfSlicers(); i++){
822 this->GetSlicer(i)->ForceUpdateDisplayExtent();
823 this->GetSlicer(i)->ResetCamera();
824 this->GetSlicer(i)->Render();
827 //------------------------------------------------------------------------------
829 //----------------------------------------------------------------------------
830 void vvSlicerManager::Render()
832 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
833 mSlicers[i]->Render();
836 //----------------------------------------------------------------------------
839 //----------------------------------------------------------------------------
840 void vvSlicerManager::GenerateDefaultLookupTable()
843 SetColorMap(mColorMap);
845 //----------------------------------------------------------------------------
848 //----------------------------------------------------------------------------
849 void vvSlicerManager::Reload()
851 mReader->Update(mType);
852 mImage=mReader->GetOutput();
853 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
854 mSlicers[i]->SetImage(mImage);
857 //----------------------------------------------------------------------------
860 //----------------------------------------------------------------------------
861 void vvSlicerManager::ReloadFusion()
863 mFusionReader->Update(mImage->GetNumberOfDimensions(),mFusionComponent.c_str(),mType);
865 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
866 mSlicers[i]->SetFusion(mFusionReader->GetOutput());
867 mSlicers[i]->Render();
870 //----------------------------------------------------------------------------
873 //----------------------------------------------------------------------------
874 void vvSlicerManager::ReloadOverlay()
876 mOverlayReader->Update(mImage->GetNumberOfDimensions(),mOverlayComponent.c_str(),mType);
877 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
878 mSlicers[i]->SetOverlay(mOverlayReader->GetOutput());
879 mSlicers[i]->Render();
882 //----------------------------------------------------------------------------
885 //----------------------------------------------------------------------------
886 void vvSlicerManager::ReloadVF()
888 mVectorReader->Update(vvImageReader::VECTORFIELD); //deletes the old images through the VF::Init() function
889 mVF=mVectorReader->GetOutput();
890 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
891 mSlicers[i]->SetVF(mVF);
892 mSlicers[i]->Render();
895 //----------------------------------------------------------------------------
898 //----------------------------------------------------------------------------
899 void vvSlicerManager::RemoveActor(const std::string& actor_type, int overlay_index)
901 if (actor_type =="overlay")
902 mOverlayReader = NULL;
904 if (actor_type =="fusion")
905 mFusionReader = NULL;
907 for (unsigned int i = 0; i < mSlicers.size(); i++)
908 mSlicers[i]->RemoveActor(actor_type,overlay_index);
910 if (actor_type=="vector") {
915 //----------------------------------------------------------------------------
918 //----------------------------------------------------------------------------
919 void vvSlicerManager::RemoveActors()
921 ///This method leaks a few objects. See RemoveActor for what a
922 ///correct implementation would look like
923 //DS -> probably due to the reader (now released in the
924 //RemoveActor() function. (I hope)
925 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
926 mSlicers[i]->SetDisplayMode(0);
927 mSlicers[i]->GetRenderer()->RemoveActor(mSlicers[i]->GetImageActor());
930 //----------------------------------------------------------------------------
933 //----------------------------------------------------------------------------
934 void vvSlicerManager::UpdateInfoOnCursorPosition(int slicer)
936 // int view = mSlicers[slicer]->GetSliceOrientation();
937 // int slice = mSlicers[slicer]->GetSlice();
938 double x = mSlicers[slicer]->GetCursorPosition()[0];
939 double y = mSlicers[slicer]->GetCursorPosition()[1];
940 double z = mSlicers[slicer]->GetCursorPosition()[2];
941 double X = (x - mSlicers[slicer]->GetInput()->GetOrigin()[0])/
942 mSlicers[slicer]->GetInput()->GetSpacing()[0];
943 double Y = (y - mSlicers[slicer]->GetInput()->GetOrigin()[1])/
944 mSlicers[slicer]->GetInput()->GetSpacing()[1];
945 double Z = (z - mSlicers[slicer]->GetInput()->GetOrigin()[2])/
946 mSlicers[slicer]->GetInput()->GetSpacing()[2];
947 double value = -VTK_DOUBLE_MAX;
949 double xVec=0, yVec=0, zVec=0, valueVec=0;
952 double valueOver=0, valueFus=0;
953 if (X >= mSlicers[slicer]->GetInput()->GetWholeExtent()[0] &&
954 X <= mSlicers[slicer]->GetInput()->GetWholeExtent()[1] &&
955 Y >= mSlicers[slicer]->GetInput()->GetWholeExtent()[2] &&
956 Y <= mSlicers[slicer]->GetInput()->GetWholeExtent()[3] &&
957 Z >= mSlicers[slicer]->GetInput()->GetWholeExtent()[4] &&
958 Z <= mSlicers[slicer]->GetInput()->GetWholeExtent()[5]) {
959 value = this->GetScalarComponentAsDouble(mSlicers[slicer]->GetInput(), X, Y, Z);
961 if (mSlicers[slicer]->GetVFActor() ) {
963 unsigned int currentTime = mSlicers[slicer]->GetTSlice();
964 vtkImageData *vf = NULL;
966 if (mSlicers[slicer]->GetVF()->GetVTKImages().size() > currentTime)
967 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[currentTime];
969 vf = mSlicers[slicer]->GetVF()->GetVTKImages()[0];
972 double Xvf = (x - vf->GetOrigin()[0])/ vf->GetSpacing()[0];
973 double Yvf = (y - vf->GetOrigin()[1])/ vf->GetSpacing()[1];
974 double Zvf = (z - vf->GetOrigin()[2])/ vf->GetSpacing()[2];
975 xVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 0);
976 yVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 1);
977 zVec = this->GetScalarComponentAsDouble( vf, Xvf, Yvf, Zvf, 2);
978 valueVec = sqrt(xVec*xVec + yVec*yVec + zVec*zVec);
981 if (mSlicers[slicer]->GetOverlayActor() ) {
983 vtkImageData *overlay = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetOverlayMapper()->GetInput());
984 double Xover = (x - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0];
985 double Yover = (y - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1];
986 double Zover = (z - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2];
987 valueOver = this->GetScalarComponentAsDouble(overlay, Xover, Yover, Zover);
989 if (mSlicers[slicer]->GetFusionActor() ) {
991 vtkImageData *fusion = dynamic_cast<vtkImageData*>(mSlicers[slicer]->GetFusionMapper()->GetInput());
992 double Xover = (x - fusion->GetOrigin()[0]) / fusion->GetSpacing()[0];
993 double Yover = (y - fusion->GetOrigin()[1]) / fusion->GetSpacing()[1];
994 double Zover = (z - fusion->GetOrigin()[2]) / fusion->GetSpacing()[2];
995 valueFus = this->GetScalarComponentAsDouble(fusion, Xover, Yover, Zover);
997 emit UpdatePosition(mSlicers[slicer]->GetCursorVisibility(),
999 emit UpdateVector(displayVec,xVec, yVec, zVec, valueVec);
1000 emit UpdateOverlay(displayOver,valueOver,value);
1001 emit UpdateFusion(displayFus,valueFus);
1004 //----------------------------------------------------------------------------
1007 //----------------------------------------------------------------------------
1008 void vvSlicerManager::Activated()
1010 emit currentImageChanged(mId);
1012 //----------------------------------------------------------------------------
1015 //----------------------------------------------------------------------------
1016 void vvSlicerManager::Picked()
1018 emit currentPickedImageChanged(mId);
1020 //----------------------------------------------------------------------------
1023 //----------------------------------------------------------------------------
1024 void vvSlicerManager::UpdateWindowLevel()
1026 emit WindowLevelChanged();
1028 //----------------------------------------------------------------------------
1031 //----------------------------------------------------------------------------
1032 void vvSlicerManager::UpdateSlice(int slicer)
1034 if (mPreviousSlice[slicer] == mSlicers[slicer]->GetSlice()) {
1035 //DD("============= NOTHING");
1038 //std::cout << "vvSlicerManager::UpdateSlice " << slicer << " " << mSlicers[slicer]->GetSlice() << std::endl;
1039 emit UpdateSlice(slicer, mSlicers[slicer]->GetSlice());
1040 mSlicers[slicer]->Render(); // DS <-- I add this, this could/must be the only Render ...
1041 mPreviousSlice[slicer] = mSlicers[slicer]->GetSlice();
1043 //----------------------------------------------------------------------------
1046 //----------------------------------------------------------------------------
1047 void vvSlicerManager::UpdateTSlice(int slicer)
1049 int slice = mSlicers[slicer]->GetSlice();
1050 int tslice = mSlicers[slicer]->GetTSlice();
1051 if (mPreviousSlice[slicer] == slice) {
1052 if (mPreviousTSlice[slicer] == tslice) {
1053 // DD("************** NOTHING ***********");
1057 mPreviousSlice[slicer] = slice;
1058 mPreviousTSlice[slicer] = tslice;
1059 //std::cout << "vvSlicerManager::UpdateTSlice " << slicer << " " << tslice << std::endl;
1060 emit UpdateTSlice(slicer, tslice);
1062 //----------------------------------------------------------------------------
1065 //----------------------------------------------------------------------------
1066 void vvSlicerManager::UpdateSliceRange(int slicer)
1068 emit UpdateSliceRange(slicer,
1069 mSlicers[slicer]->GetSliceRange()[0], mSlicers[slicer]->GetSliceRange()[1],
1070 0,mSlicers[slicer]->GetTMax());
1072 //----------------------------------------------------------------------------
1074 //----------------------------------------------------------------------------
1075 void vvSlicerManager::SetSlicingPreset(int preset)
1077 if(mSlicingPreset==preset)
1080 vtkMatrix4x4 *mImageTransformInverse = vtkMatrix4x4::New();
1081 mImage->GetTransform()->GetInverse(mImageTransformInverse);
1083 for(int i=0; i< this->GetNumberOfSlicers(); i++){
1087 this->GetSlicer(i)->GetSlicingTransform()->Identity();
1090 this->GetSlicer(i)->GetSlicingTransform()->SetMatrix(mImageTransformInverse);
1093 mImageTransformInverse->Delete();
1096 this->GetSlicer(i)->ForceUpdateDisplayExtent();
1097 this->GetSlicer(i)->ResetCamera();
1098 this->GetSlicer(i)->Render();
1101 mImageTransformInverse->Delete();
1102 mSlicingPreset = preset;
1105 //----------------------------------------------------------------------------
1107 //----------------------------------------------------------------------------
1108 void vvSlicerManager::SetPreset(int preset)
1110 //vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
1111 double window = mSlicers[0]->GetColorWindow();
1112 double level = mSlicers[0]->GetColorLevel();
1114 std::string component_type=mImage->GetScalarTypeAsITKString();
1118 mImage->GetScalarRange(range);
1119 window = range[1] - range[0];
1120 level = (range[1] + range[0])* 0.5;
1150 this->SetColorWindow(window);
1151 this->SetColorLevel(level);
1158 //----------------------------------------------------------------------------
1161 //----------------------------------------------------------------------------
1162 void vvSlicerManager::SetLocalColorWindowing(const int slicer, const bool bCtrlKey)
1165 int t = this->mSlicers[slicer]->GetTSlice();
1166 if(bCtrlKey && this->mSlicers[slicer]->GetFusion()) {
1167 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
1168 this->mSlicers[slicer]->GetFusion()->GetVTKImages()[t],
1169 this->mSlicers[slicer]->GetFusion()->GetTransform());
1170 this->SetFusionWindow(max-min);
1171 this->SetFusionLevel(0.5*(min+max));
1172 this->SetColorMap(mColorMap);
1174 else if(bCtrlKey && this->mSlicers[slicer]->GetOverlay()) {
1175 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
1176 this->mSlicers[slicer]->GetOverlay()->GetVTKImages()[t],
1177 this->mSlicers[slicer]->GetOverlay()->GetTransform());
1178 if(this->mSlicers[slicer]->GetLinkOverlayWindowLevel()){
1179 this->SetColorWindow(max-min);
1180 this->SetColorLevel(0.5*(min+max));
1182 this->SetOverlayColorWindow(max-min);
1183 this->SetOverlayColorLevel(0.5*(min+max));
1187 this->mSlicers[slicer]->GetExtremasAroundMousePointer(min, max,
1188 this->mSlicers[slicer]->GetImage()->GetVTKImages()[t],
1189 this->mSlicers[slicer]->GetConcatenatedTransform());
1190 this->SetColorWindow(max-min);
1191 this->SetColorLevel(0.5*(min+max));
1195 this->UpdateWindowLevel();
1197 //----------------------------------------------------------------------------
1200 //----------------------------------------------------------------------------
1201 void vvSlicerManager::SetColorMap(int colormap)
1204 range[0] = mSlicers[0]->GetInput()->GetScalarRange()[0];
1205 range[1] = mSlicers[0]->GetInput()->GetScalarRange()[1];
1207 double window = mSlicers[0]->GetWindowLevel()->GetWindow();
1208 double level = mSlicers[0]->GetWindowLevel()->GetLevel();
1210 vtkLookupTable* LUT = static_cast<vtkLookupTable*>(mSlicers[0]->GetWindowLevel()->GetLookupTable());
1219 LUT = vtkLookupTable::New();
1220 LUT->SetValueRange(0,1);
1221 LUT->SetSaturationRange(1,1);
1222 LUT->SetHueRange(0,0.18);
1226 LUT = vtkLookupTable::New();
1227 LUT->SetValueRange(0,1);
1228 LUT->SetSaturationRange(1,1);
1229 LUT->SetHueRange(0.4,0.80);
1233 LUT = vtkLookupTable::New();
1234 LUT->SetValueRange(0.5,1);
1235 LUT->SetSaturationRange(1,1);
1236 LUT->SetHueRange(0.666,0);
1240 LUT = vtkLookupTable::New();
1241 LUT->SetValueRange(1,1);
1242 LUT->SetSaturationRange(1,1);
1243 LUT->SetHueRange(0,1);
1244 LUT->SetAlphaRange(1, 1);
1248 LUT = vtkLookupTable::New();
1249 LUT->SetValueRange(1,1);
1250 LUT->SetSaturationRange(1,1);
1251 LUT->SetHueRange(1,0.1);
1252 //LUT->SetRampToLinear();
1256 LUT->SetTableRange(level-fabs(window)/2,level+fabs(window)/2);
1259 vtkWindowLevelLookupTable* fusLUT = NULL;
1260 if (mSlicers[0]->GetFusion()) { // && mFusionColorMap >= 0) {
1261 fusLUT = vtkWindowLevelLookupTable::New();
1262 double fusRange [2];
1263 fusRange[0] = mFusionLevel - mFusionWindow/2;
1264 fusRange[1] = mFusionLevel + mFusionWindow/2;
1265 double* frange = mFusionReader->GetOutput()->GetVTKImages()[0]->GetScalarRange();
1266 fusLUT->SetTableRange(frange);
1267 fusLUT->SetValueRange(1,1);
1268 fusLUT->SetSaturationRange(1,1);
1269 fusLUT->SetAlphaRange(1, 1);
1270 fusLUT->SetWindow(mFusionWindow);
1271 fusLUT->SetLevel(mFusionLevel);
1272 if (mFusionColorMap == 1)
1273 fusLUT->SetHueRange(0,0.18);
1274 else if (mFusionColorMap == 2)
1275 fusLUT->SetHueRange(0.4,0.80);
1276 else if (mFusionColorMap == 3)
1278 fusLUT->SetHueRange(0.666, 0);
1279 fusLUT->SetValueRange(0.5, 1);
1281 else if (mFusionColorMap == 4)
1282 fusLUT->SetHueRange(0,1);
1283 else if (mFusionColorMap <= 0)
1285 fusLUT->SetValueRange(0,1);
1286 fusLUT->SetSaturationRange(0,0);
1289 fusLUT->ForceBuild();
1292 // set color table transparency
1293 //double alpha_range=(double)mFusionThresOpacity/10;
1294 double range_end = fusRange[0] + (double)mFusionThresOpacity*(fusRange[1] - fusRange[0])/100;
1295 double curr_value = fusRange[0];
1296 int nvalues = fusLUT->GetNumberOfTableValues();
1297 for (double i = 0; curr_value < range_end; i++) {
1298 fusLUT->GetTableValue(i, v);
1300 //if (curr_value >= -alpha_range && curr_value <= alpha_range) v[3] = pow(fabs(curr_value/alpha_range),2);
1302 fusLUT->SetTableValue(i, v);
1303 curr_value += (fusRange[1] - fusRange[0])/nvalues;
1306 for ( unsigned int i = 0; i < mSlicers.size(); i++) {
1308 if (mSlicers[i]->GetOverlay()) {
1309 vtkLookupTable* supLUT = vtkLookupTable::New();
1310 supLUT->SetTableRange(range[0],range[1]);
1311 supLUT->SetValueRange(1,1);
1312 supLUT->SetSaturationRange(1,1);
1313 supLUT->SetHueRange(double(mOverlayColor)/360,double(mOverlayColor)/360);
1315 vtkLookupTable* invLUT = vtkLookupTable::New();
1316 invLUT->SetTableRange(range[0],range[1]);
1317 invLUT->SetValueRange(1,1);
1318 invLUT->SetSaturationRange(1,1);
1319 invLUT->SetHueRange(double((mOverlayColor+180)%360)/360,double((mOverlayColor+180)%360)/360);
1321 dynamic_cast<vvImageMapToWLColors*>(mSlicers[i]->GetWindowLevel())
1322 ->SetWindowLevelMode(true);
1323 mSlicers[i]->GetWindowLevel()->SetLookupTable(supLUT);
1324 mSlicers[i]->GetOverlayMapper()->SetLookupTable(invLUT);
1327 } else if (mSlicers[i]->GetOverlay()) {
1328 //dynamic_cast<vvImageMapToWLColors*>(mSlicers[i]->GetWindowLevel())
1329 //->SetWindowLevelMode(false);
1330 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
1332 mSlicers[i]->GetWindowLevel()->SetLookupTable(LUT);
1335 if (mSlicers[i]->GetFusion()) {
1336 mSlicers[i]->ShowFusionLegend(mFusionShowLegend);
1337 mSlicers[i]->GetFusionMapper()->SetLookupTable(fusLUT);
1338 mSlicers[i]->GetFusionActor()->SetOpacity(double(mFusionOpacity)/100);
1344 mColorMap = colormap;
1346 //----------------------------------------------------------------------------
1349 //----------------------------------------------------------------------------
1350 vvLandmarks* vvSlicerManager::GetLandmarks()
1352 if (mLandmarks == NULL) {
1353 mLandmarks = new vvLandmarks(mSlicers[0]->GetTMax()+1);
1354 for (unsigned int i = 0; i < mSlicers.size(); i++)
1355 mSlicers[i]->SetLandmarks(mLandmarks);
1359 //----------------------------------------------------------------------------
1362 //----------------------------------------------------------------------------
1363 void vvSlicerManager::AddLandmark(float x,float y,float z,float t)
1365 double x_index = (x - mSlicers[0]->GetInput()->GetOrigin()[0])/mSlicers[0]->GetInput()->GetSpacing()[0];
1366 double y_index = (y - mSlicers[0]->GetInput()->GetOrigin()[1])/mSlicers[0]->GetInput()->GetSpacing()[1];
1367 double z_index = (z - mSlicers[0]->GetInput()->GetOrigin()[2])/mSlicers[0]->GetInput()->GetSpacing()[2];
1368 if (x_index >= mSlicers[0]->GetInput()->GetWholeExtent()[0] &&
1369 x_index <= mSlicers[0]->GetInput()->GetWholeExtent()[1] &&
1370 y_index >= mSlicers[0]->GetInput()->GetWholeExtent()[2] &&
1371 y_index <= mSlicers[0]->GetInput()->GetWholeExtent()[3] &&
1372 z_index >= mSlicers[0]->GetInput()->GetWholeExtent()[4] &&
1373 z_index <= mSlicers[0]->GetInput()->GetWholeExtent()[5]) {
1374 double value = this->GetScalarComponentAsDouble(mSlicers[0]->GetInput(), x_index, y_index, z_index);
1375 this->GetLandmarks()->AddLandmark(x,y,z,t,value);
1376 emit LandmarkAdded();
1379 //----------------------------------------------------------------------------
1381 //----------------------------------------------------------------------------
1382 void vvSlicerManager::PrevImage(int slicer)
1384 emit ChangeImageWithIndexOffset(this, slicer, -1);
1386 //----------------------------------------------------------------------------
1388 //----------------------------------------------------------------------------
1389 void vvSlicerManager::NextImage(int slicer)
1391 emit ChangeImageWithIndexOffset(this, slicer, 1);
1393 //----------------------------------------------------------------------------
1395 //----------------------------------------------------------------------------
1396 void vvSlicerManager::VerticalSliderHasChanged(int slicer, int slice)
1398 emit AVerticalSliderHasChanged(slicer, slice);
1401 //----------------------------------------------------------------------------
1403 //----------------------------------------------------------------------------
1404 double vvSlicerManager::GetScalarComponentAsDouble(vtkImageData *image, double X, double Y, double Z, int component)
1407 return mSlicers[0]->GetScalarComponentAsDouble(image, X, Y, Z, ix, iy, iz, component);
1409 //----------------------------------------------------------------------------