+/*=========================================================================
+ Program: vv http://www.creatis.insa-lyon.fr/rio/vv
+
+ Authors belong to:
+ - University of LYON http://www.universite-lyon.fr/
+ - Léon Bérard cancer center http://www.centreleonberard.fr
+ - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
+
+ This software is distributed WITHOUT ANY WARRANTY; without even
+ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE. See the copyright notices for more information.
+
+ It is distributed under dual licence
+
+ - BSD See included LICENSE.txt file
+ - CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+===========================================================================**/
#ifndef VVIMAGECONTOUR_H
#define VVIMAGECONTOUR_H
+
#include "clitkCommon.h"
#include "vvSlicer.h"
+
class vtkImageClip;
class vtkMarchingSquares;
class vtkActor;
+class vvImage;
//------------------------------------------------------------------------------
-class vvImageContour
+class vvImageContour: public itk::LightObject
{
// Q_OBJECT
- public:
- vvImageContour();
- ~vvImageContour();
+public:
+ typedef vvImageContour Self;
+ typedef itk::SmartPointer<Self> Pointer;
+ itkNewMacro(Self);
- void setSlicer(vvSlicer * slicer);
- void update(double value);
- void hideActors();
- void showActors();
- void setColor(double r, double g, double b);
+ void SetSlicer(vvSlicer * slicer);
+ void Update(double value);
+ void HideActors();
+ void ShowActors();
+ void SetColor(double r, double g, double b);
+ void SetLineWidth(double w);
+ void SetImage(vvImage::Pointer image);
+ void SetPreserveMemoryModeEnabled(bool b);
+ void SetDepth(double d);
+ void RemoveActors();
- protected:
+protected:
vvSlicer * mSlicer;
int mSlice;
int mTSlice;
double mValue;
+ int mPreviousTSlice;
+ double mPreviousValue;
+ bool mHiddenImageIsUsed;
+ vvImage::Pointer mHiddenImage;
+ bool mDisplayModeIsPreserveMemory;
+ double mDepth;
+
+ // For preserveMemory mode
+ std::vector<vtkSmartPointer<vtkActor> > mSquaresActorList;
+ std::vector<vtkSmartPointer<vtkImageClip> > mClipperList;
+ std::vector<vtkSmartPointer<vtkMarchingSquares> > mSquaresList;
+ std::vector<vtkSmartPointer<vtkPolyDataMapper> > mSquaresMapperList;
- std::vector<vtkImageClip*> mClipperList;
- std::vector<vtkMarchingSquares*> mSquaresList;
- std::vector<vtkActor*> mSquaresActorList;
+ // For fast cache mode
+ int mPreviousSlice;
+ int mPreviousOrientation;
+ std::vector<std::vector<vtkActor*> > mListOfCachedContourActors;
+ // Functions
+ void InitializeCacheMode();
+ void UpdateWithPreserveMemoryMode();
+ void UpdateWithFastCacheMode();
+ void CreateNewActor(int numImage);
+ void UpdateActor(vtkActor * actor, vtkPolyDataMapper * mapper, vtkMarchingSquares * squares, vtkImageClip * clipper,
+ double threshold, int orientation, int slice);
+ void CreateActor(int orientation, int slice);
+ int ComputeCurrentOrientation();
+
+private:
+ vvImageContour();
+ ~vvImageContour();
+ int mPreviousTslice;
}; // end class vvImageContour
//------------------------------------------------------------------------------