1 /*# ---------------------------------------------------------------------
3 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
5 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
6 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
7 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
9 # This software is governed by the CeCILL-B license under French law and
10 # abiding by the rules of distribution of free software. You can use,
11 # modify and/ or redistribute the software under the terms of the CeCILL-B
12 # license as circulated by CEA, CNRS and INRIA at the following URL
13 # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
14 # or in the file LICENSE.txt.
16 # As a counterpart to the access to the source code and rights to copy,
17 # modify and redistribute granted by the license, users are provided only
18 # with a limited warranty and the software's author, the holder of the
19 # economic rights, and the successive licensors have only limited
22 # The fact that you are presently reading this means that you have had
23 # knowledge of the CeCILL-B license and that you accept its terms.
24 # ------------------------------------------------------------------------ */
27 #include "vtkMPR3DDataViewer.h"
30 vtkMPR3DDataViewer::vtkMPR3DDataViewer()
32 _visiblePosition[0]=false;
33 _visiblePosition[1]=false;
34 _visiblePosition[2]=false;
36 _vtkmprbasedata = NULL;
39 _saggitalColors = NULL;
43 _coronalColors = NULL;
49 //-------------------------------------------------------------------
50 vtkMPR3DDataViewer::~vtkMPR3DDataViewer()
52 if(_outlineData) {_outlineData-> Delete();}
53 if(_mapOutline) {_mapOutline-> Delete();}
54 if(_outline) {_outline-> Delete();}
56 // if (_bwLut) _bwLut->Delete();
57 // if (_hueLut) _hueLut->Delete();
58 // if (_satLut) _satLut->Delete();
59 if (_ctfun) _ctfun->Delete();
60 if (_saggitalColors) _saggitalColors ->Delete();
61 if (_saggital) _saggital->Delete();
62 if (_axialColors) _axialColors->Delete();
63 if (_axial) _axial->Delete();
64 if (_coronalColors) _coronalColors->Delete();
65 if (_coronal) _coronal->Delete();
68 //-------------------------------------------------------------------
69 vtkActor* vtkMPR3DDataViewer::GetOutlineActor()
73 //-------------------------------------------------------------------
74 vtkImageActor* vtkMPR3DDataViewer::GetImageActor(int id)
76 vtkImageActor *tmpVtkActor=NULL;
79 tmpVtkActor = GetvtkActor_saggital();
83 tmpVtkActor = GetvtkActor_coronal();
87 tmpVtkActor = GetvtkActor_axial();
92 //-------------------------------------------------------------------
93 void vtkMPR3DDataViewer::Refresh()
95 int x = (int)(_vtkmprbasedata->GetX());
96 int y = (int)(_vtkmprbasedata->GetY());
97 int z = (int)(_vtkmprbasedata->GetZ());
102 //-------------------------------------------------------------------
103 void vtkMPR3DDataViewer::SetVtkMPRBaseData(vtkMPRBaseData *vtkmprbasedata)
105 _vtkmprbasedata=vtkmprbasedata;
107 //-------------------------------------------------------------------
108 vtkMPRBaseData* vtkMPR3DDataViewer::GetVtkMPRBaseData()
110 return _vtkmprbasedata;
112 //-------------------------------------------------------------------
114 vtkColorTransferFunction *vtkMPR3DDataViewer::GetvtkColorTransferFunction()
118 //-------------------------------------------------------------------
120 std::vector<double>* vtkMPR3DDataViewer::GetctFunVectorPoint()
122 return &_ctFunVectorPoint;
124 //-------------------------------------------------------------------
125 std::vector<double>* vtkMPR3DDataViewer::GetctFunVectorRed()
127 return &_ctFunVectorRed;
130 //-------------------------------------------------------------------
131 std::vector<double>* vtkMPR3DDataViewer::GetctFunVectorGreen()
133 return &_ctFunVectorGreen;
136 //-------------------------------------------------------------------
137 std::vector<double>* vtkMPR3DDataViewer::GetctFunVectorBlue()
139 return &_ctFunVectorBlue;
142 //-------------------------------------------------------------------
143 void vtkMPR3DDataViewer::SetImage()
145 _saggitalColors->SetInput( _vtkmprbasedata->GetImageData() );
146 _axialColors->SetInput( _vtkmprbasedata->GetImageData() );
147 _coronalColors->SetInput( _vtkmprbasedata->GetImageData() );
150 //-------------------------------------------------------------------
151 void vtkMPR3DDataViewer::Configure()
154 // Start by creatin a black/white lookup table.
155 _bwLut = vtkLookupTable::New();
156 _bwLut->SetTableRange (0, 2000);
157 _bwLut->SetSaturationRange (0, 0);
158 _bwLut->SetHueRange (0, 0);
159 _bwLut->SetValueRange (0, 1);
161 // Now create a lookup table that consists of the full hue circle
163 _hueLut = vtkLookupTable::New();
164 _hueLut->SetTableRange (0, 2000);
165 _hueLut->SetHueRange (0, 1);
166 _hueLut->SetSaturationRange (1, 1);
167 _hueLut->SetValueRange (1, 1);
169 // Finally, create a lookup table with a single hue but having a range
170 // in the saturation of the hue.
171 _satLut = vtkLookupTable::New();
172 _satLut->SetTableRange (0, 2000);
173 _satLut->SetHueRange (.6, .6);
174 _satLut->SetSaturationRange (0, 1);
175 _satLut->SetValueRange (1, 1);
182 if(_vtkmprbasedata->GetImageData())
184 _vtkmprbasedata->GetImageData()->Update();
185 _vtkmprbasedata->GetImageData()->Modified();
186 _vtkmprbasedata->GetImageData()->GetScalarRange(range);
187 delta = range[1]-range[0];
190 printf("EED vtkMPR3DDataViewer::Configure Warning! image Range [0,0] -> changed to [0,1000] \n" );
194 _ctFunVectorPoint.clear();
195 _ctFunVectorPoint.push_back( range[0] + delta*0/8 );
196 _ctFunVectorPoint.push_back( range[0] + delta*1/8 );
197 _ctFunVectorPoint.push_back( range[0] + delta*2/8 );
198 _ctFunVectorPoint.push_back( range[0] + delta*3/8 );
199 _ctFunVectorPoint.push_back( range[0] + delta*4/8 );
200 _ctFunVectorPoint.push_back( range[0] + delta*5/8 );
201 _ctFunVectorPoint.push_back( range[0] + delta*6/8 );
202 _ctFunVectorPoint.push_back( range[0] + delta*7/8 );
203 _ctFunVectorPoint.push_back( range[0] + delta*8/8 );
205 _ctFunVectorRed.clear();
206 _ctFunVectorRed.push_back(0.0);
207 _ctFunVectorRed.push_back(0.0);
208 _ctFunVectorRed.push_back(0.0);
209 _ctFunVectorRed.push_back(0.0);
210 _ctFunVectorRed.push_back(0.5);
211 _ctFunVectorRed.push_back(1.0);
212 _ctFunVectorRed.push_back(1.0);
213 _ctFunVectorRed.push_back(1.0);
214 _ctFunVectorRed.push_back(0.5);
216 _ctFunVectorGreen.clear();
217 _ctFunVectorGreen.push_back(0.0);
218 _ctFunVectorGreen.push_back(0.0);
219 _ctFunVectorGreen.push_back(0.5);
220 _ctFunVectorGreen.push_back(1.0);
221 _ctFunVectorGreen.push_back(1.0);
222 _ctFunVectorGreen.push_back(1.0);
223 _ctFunVectorGreen.push_back(0.5);
224 _ctFunVectorGreen.push_back(0.0);
225 _ctFunVectorGreen.push_back(0.0);
227 _ctFunVectorBlue.clear();
228 _ctFunVectorBlue.push_back(0.5);
229 _ctFunVectorBlue.push_back(1.0);
230 _ctFunVectorBlue.push_back(1.0);
231 _ctFunVectorBlue.push_back(1.0);
232 _ctFunVectorBlue.push_back(0.5);
233 _ctFunVectorBlue.push_back(0.0);
234 _ctFunVectorBlue.push_back(0.0);
235 _ctFunVectorBlue.push_back(0.0);
236 _ctFunVectorBlue.push_back(0.0);
240 _ctfun = vtkColorTransferFunction::New();
242 _ctfun->RemoveAllPoints();
244 int i,size=_ctFunVectorPoint.size();
247 _ctfun->AddRGBPoint( _ctFunVectorPoint[i] , _ctFunVectorRed[i],_ctFunVectorGreen[i],_ctFunVectorBlue[i]);
251 _ctfun->AddRGBPoint( 100 ,0 ,0,0);
252 _ctfun->AddRGBPoint( 200 ,1 ,0,0);
253 _ctfun->AddRGBPoint( 300 ,0 ,1,0);
254 _ctfun->AddRGBPoint( 400 ,0 ,0,1);
256 // void *p=this; // JPRx
258 // Create the first of the three planes. The filter vtkImageMapToColors
259 // maps the data through the corresponding lookup table created above. The
260 // vtkImageActor is a type of vtkProp and conveniently displays an image on
261 // a single quadrilateral plane. It does this using texture mapping and as
262 // a result is quite fast. (Note: the input image has to be unsigned char
263 // values, which the vtkImageMapToColors produces.) Note also that by
264 // specifying the DisplayExtent, the pipeline requests data of this extent
265 // and the vtkImageMapToColors only processes a slice of data.
267 if(_saggitalColors==NULL)
269 _saggitalColors = vtkImageMapToColors::New();
271 _saggitalColors->RemoveAllInputs();
272 _saggitalColors->SetInput( _vtkmprbasedata->GetImageData() );
274 // _saggitalColors->SetLookupTable(_bwLut);
276 _saggitalColors->SetLookupTable(_ctfun);
281 _saggital = vtkImageActor::New();
282 _saggital->SetInput(_saggitalColors->GetOutput());
284 //_saggitalColors->Update();
288 // Create the second (axial) plane of the three planes. We use the
289 // same approach as before except that the extent differs.
292 if(_axialColors==NULL)
294 _axialColors = vtkImageMapToColors::New();
297 _axialColors->RemoveAllInputs();
298 _axialColors->SetInput( _vtkmprbasedata->GetImageData() );
299 // _axialColors->SetLookupTable(_hueLut);
300 _axialColors->SetLookupTable(_ctfun);
304 _axial = vtkImageActor::New();
305 _axial->SetInput(_axialColors->GetOutput());
308 //_axialColors->Update();
311 // Create the third (coronal) plane of the three planes. We use
312 // the same approach as before except that the extent differs.
313 if(_coronalColors==NULL)
315 _coronalColors = vtkImageMapToColors::New();
317 _coronalColors->RemoveAllInputs();
318 _coronalColors->SetInput( _vtkmprbasedata->GetImageData() );
319 // _coronalColors->SetLookupTable(_satLut);
320 _coronalColors->SetLookupTable(_ctfun);
324 _coronal = vtkImageActor::New();
325 _coronal->SetInput(_coronalColors->GetOutput());
330 // An outline provides context around the data.
332 if(_outlineData==NULL)
334 _outlineData = vtkOutlineFilter::New();
336 _outlineData->RemoveAllInputs();
337 if(_vtkmprbasedata->GetImageData())
339 _outlineData->SetInput((vtkDataSet *) _vtkmprbasedata->GetImageData() );
342 if(_mapOutline==NULL)
344 _mapOutline = vtkPolyDataMapper::New();
345 _mapOutline->SetInput(_outlineData->GetOutput());
347 _mapOutline->Update();
348 //_mapOutline->RemoveAllInputs();
352 _outline = vtkActor::New();
353 _outline->SetMapper(_mapOutline);
354 _outline->GetProperty()->SetColor(0,0,0);
359 //_vtkmprbasedata->GetImageData()->GetExtent(ext);
362 //-------------------------------------------------------------------
363 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_saggital()
367 //-------------------------------------------------------------------
368 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_coronal()
372 //-------------------------------------------------------------------
373 vtkImageActor * vtkMPR3DDataViewer::GetvtkActor_axial()
378 //------------------------------------------------------------------------
379 void vtkMPR3DDataViewer::SetPositionX(int pos)
381 int x1,x2,y1,y2,z1,z2;
382 _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
385 _saggital->SetDisplayExtent( pos , pos , y1 ,y2 , z1 , z2 );
387 _saggital->SetInterpolate( GetVtkMPRBaseData()->GetInterpolate() );
391 //------------------------------------------------------------------------
392 void vtkMPR3DDataViewer::SetPositionY(int pos)
394 int x1,x2,y1,y2,z1,z2;
395 _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
398 _coronal->SetDisplayExtent(x1,x2, pos,pos, z1,z2);
400 _coronal->SetInterpolate( GetVtkMPRBaseData()->GetInterpolate() );
403 //------------------------------------------------------------------------
404 void vtkMPR3DDataViewer::SetPositionZ(int pos)
406 int x1,x2,y1,y2,z1,z2;
407 _vtkmprbasedata->GetDimensionExtention(&x1,&x2,&y1,&y2,&z1,&z2);
410 _axial->SetDisplayExtent(x1,x2, y1,y2, pos,pos);
412 _axial->SetInterpolate( GetVtkMPRBaseData()->GetInterpolate() );
415 //-------------------------------------------------------------------
416 void vtkMPR3DDataViewer::SetVisiblePosition(int idPosition, bool visible)
418 _visiblePosition[idPosition]=visible;
420 //-------------------------------------------------------------------
421 bool vtkMPR3DDataViewer::GetVisiblePosition(int idPosition)
423 return _visiblePosition[idPosition];
426 void vtkMPR3DDataViewer::setColorTransferFunction(vtkColorTransferFunction* colortable)
430 _saggitalColors->SetLookupTable(colortable);
431 _coronalColors->SetLookupTable(colortable);
432 _axialColors->SetLookupTable(colortable);