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://www.centreleonberard.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 ===========================================================================**/
23 #include "vvLandmarks.h"
26 #include "vvMeshActor.h"
28 #include <vtkSmartPointer.h>
29 #include <vtkImageViewer2.h>
30 #include <vtkImageReslice.h>
31 #include <vtkImageMapToColors.h>
36 class vtkPolyDataMapper2D;
38 class vtkClipPolyData;
40 class vvBlendImageActor;
42 class vtkCornerAnnotation;
44 class vtkPolyDataMapper2D;
45 class vtkPolyDataMapper;
51 class vtkAssignAttribute;
52 class vtkScalarBarActor;
54 class vtkImageReslice;
56 class vvSlicer: public vtkImageViewer2
59 static vvSlicer *New();
60 vtkTypeRevisionMacro(vvSlicer,vtkImageViewer2);
61 void PrintSelf(ostream& os, vtkIndent indent);
63 void SetImage(vvImage::Pointer inputImages);
64 vvImage::Pointer GetImage() {
68 void SetOverlay(vvImage::Pointer inputOverlay);
69 vvImage::Pointer GetOverlay() {
72 vtkImageMapToWindowLevelColors* GetOverlayMapper();
73 vvBlendImageActor* GetOverlayActor() ;
74 vtkImageMapToColors* GetFusionMapper() ;
75 vtkImageActor* GetFusionActor() ;
76 vtkActor* GetVFActor() ;
77 vtkCornerAnnotation* GetAnnotation();
79 void SetFusion(vvImage::Pointer inputFusion);
80 vvImage::Pointer GetFusion() {
83 void ShowFusionLegend(bool show) { showFusionLegend = show; }
85 /**Get/Set an actor's visibility ("overlay, fusion, vf, contour...")
86 Overlay index is the index of the overlay by type, eg. if there are
87 5 contours and we want to activate the 3rd one, pass 2 **/
88 bool GetActorVisibility(const std::string& actor_type, int overlay_index);
89 void SetActorVisibility(const std::string& actor_type, int overlay_index,bool vis);
90 void RemoveActor(const std::string& actor_type, int overlay_index);
92 void SetVF(vvImage::Pointer vf);
97 void SetLandmarks(vvLandmarks* landmarks);
98 void SetTSlice(int t);
99 void SetSliceOrientation(int orientation);
100 void AdjustResliceToSliceOrientation(vtkImageReslice *reslice);
102 int GetFusionTSlice();
103 int GetOverlayTSlice();
104 int GetMaxCurrentTSlice();
105 ///Reimplemented from vtkImageViewer2 to add polydata support
106 void SetSlice(int s);
109 void SetOpacity(double s);
110 void SetRenderWindow(int orientation, vtkRenderWindow * rw);
111 void SetDisplayMode(bool i);
112 void FlipHorizontalView();
113 void FlipVerticalView();
114 static double GetScalarComponentAsDouble(vtkImageData *image, double X, double Y, double Z, int &ix, int &iy, int &iz, int component=0);
116 ///Sets the camera to fit the image in the window
119 void SetVFSubSampling(int sub);
120 int GetVFSubSampling() {
123 void SetVFScale(int scale);
124 void SetVFWidth(int width);
128 void SetVFLog(int log);
133 void SetFileName(std::string filename) {
134 mFileName = filename;
136 std::string GetFileName() {
140 double* GetCursorPosition() {
144 vtkTransform * GetSlicingTransform() { return mSlicingTransform; }
145 vtkTransform * GetConcatenatedTransform() { return mConcatenatedTransform; }
146 vtkTransform * GetConcatenatedFusionTransform() { return mConcatenatedFusionTransform; }
147 vtkTransform * GetConcatenatedOverlayTransform() { return mConcatenatedOverlayTransform; }
149 void SetCurrentPosition(double x, double y, double z, int t);
150 double* GetCurrentPosition();
152 void UpdateCursorPosition();
153 void SetCursorVisibility(bool s);
155 bool GetCursorVisibility();
156 void SetCursorColor(int r,int g, int b);
158 void SetCornerAnnotationVisibility(bool s);
159 bool GetCornerAnnotationVisibility();
161 void GetExtremasAroundMousePointer(double & min, double & max, vtkImageData *image, vtkTransform *transform);
163 void UpdateLandmarks();
164 void ForceUpdateDisplayExtent();
166 int* GetDisplayExtent();
167 /**Add a polydata to be displayed as a contour over the image
168 ** the contour can be propagated to a time sequence using a motion field */
169 void AddContour(vvMesh::Pointer contours,bool propagate);
170 ///Toggle temporal superposition of contours
171 void ToggleContourSuperposition();
173 virtual void SetColorWindow(double s);
174 virtual void SetColorLevel(double s);
176 double GetOverlayColorWindow();
177 double GetOverlayColorLevel();
178 bool GetLinkOverlayWindowLevel() { return mLinkOverlayWindowLevel; }
180 void SetOverlayColorWindow(double s);
181 void SetOverlayColorLevel(double s);
182 void SetLinkOverlayWindowLevel(bool b) { mLinkOverlayWindowLevel = b; }
185 * When it is enabled, beware of a call to GetExtent.
186 * we must have setted mReducedExtent otherwhise random values
187 * are returned by GetExtent
189 void EnableReducedExtent(bool b);
190 void SetReducedExtent(int * ext);
192 void ClipDisplayedExtent(int extent[6], int refExtent[6]);
193 int GetOrientation();
196 double* GetVFColor() {
199 void SetVFColor(double r, double g, double b);
205 std::string mFileName;
206 vvImage::Pointer mImage;
207 vvImage::Pointer mOverlay;
208 vvImage::Pointer mFusion;
209 vvImage::Pointer mVF;
211 vvLandmarks* mLandmarks;
213 // __________ Image coordinates accounting for spacing and origin
215 // | | vvImage.GetTransform()
217 // GetConcatenatedTransform() | _|___ VV world coordinates (mm) (displayed in VV) mCurrentBeforeSlicingTransform
219 // | | GetSlicingTransform()
221 // ___|__|___ VTK world coordinates (mm) (never displayed) mCurrent
223 vtkSmartPointer<vtkTransform> mSlicingTransform;
224 vtkSmartPointer<vtkImageReslice> mImageReslice;
225 vtkSmartPointer<vtkTransform> mConcatenatedTransform;
226 vtkSmartPointer<vtkImageReslice> mOverlayReslice;
227 vtkSmartPointer<vtkTransform> mConcatenatedOverlayTransform;
228 vtkSmartPointer<vtkImageMapToWindowLevelColors> mOverlayMapper;
229 vtkSmartPointer<vvBlendImageActor> mOverlayActor;
230 vtkSmartPointer<vtkImageReslice> mFusionReslice;
231 vtkSmartPointer<vtkTransform> mConcatenatedFusionTransform;
232 vtkSmartPointer<vtkImageMapToColors> mFusionMapper;
233 vtkSmartPointer<vtkImageActor> mFusionActor;
234 vtkSmartPointer<vtkCornerAnnotation> ca;
235 vtkSmartPointer<vtkCursor2D> crossCursor;
236 vtkSmartPointer<vtkPolyDataMapper2D> pdm;
237 vtkSmartPointer<vtkActor2D> pdmA;
238 vtkSmartPointer<vvGlyphSource> mArrow;
239 vtkSmartPointer<vtkAssignAttribute> mAAFilter;
240 vtkSmartPointer<vtkExtractVOI> mVOIFilter;
241 vtkSmartPointer<vvGlyph2D> mGlyphFilter;
242 vtkSmartPointer<vtkPolyDataMapper> mVFMapper;
243 vtkSmartPointer<vtkLookupTable> mVFColorLUT;
244 vtkSmartPointer<vtkActor> mVFActor;
245 vtkSmartPointer<vtkGlyph3D> mLandGlyph;
246 vtkSmartPointer<vtkCursor3D> mCross;
247 vtkSmartPointer<vtkClipPolyData> mLandClipper;
248 vtkSmartPointer<vtkPolyDataMapper> mLandMapper;
249 vtkSmartPointer<vtkActor> mLandActor;
250 vtkSmartPointer<vtkBox> mClipBox;
251 vtkSmartPointer<vtkScalarBarActor> legend;
252 std::vector<vvMeshActor*> mSurfaceCutActors;
255 int mCurrentFusionTSlice;
256 int mCurrentOverlayTSlice;
258 double mCurrentBeforeSlicingTransform[3];
265 bool mUseReducedExtent;
266 int * mReducedExtent;
267 int * mInitialExtent;
268 bool mLinkOverlayWindowLevel;
269 bool showFusionLegend;
272 void UpdateOrientation();
273 void UpdateDisplayExtent();
274 void ConvertImageToImageDisplayExtent(vtkImageData *sourceImage, const int sourceExtent[6],
275 vtkImageData *targetImage, int targetExtent[6]);
276 ///Sets the surfaces to be cut on the image slice: update the vtkCutter
277 void SetContourSlice();