1 /*=========================================================================
3 Module: $RCSfile: bbvtkFlip.cxx,v $
5 Date: $Date: 2012/08/06 11:49:20 $
6 Version: $Revision: 1.4 $
7 =========================================================================*/
9 /* ---------------------------------------------------------------------
11 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
12 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
14 * This software is governed by the CeCILL-B license under French law and
15 * abiding by the rules of distribution of free software. You can use,
16 * modify and/ or redistribute the software under the terms of the CeCILL-B
17 * license as circulated by CEA, CNRS and INRIA at the following URL
18 * http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
19 * or in the file LICENSE.txt.
21 * As a counterpart to the access to the source code and rights to copy,
22 * modify and redistribute granted by the license, users are provided only
23 * with a limited warranty and the software's author, the holder of the
24 * economic rights, and the successive licensors have only limited
27 * The fact that you are presently reading this means that you have had
28 * knowledge of the CeCILL-B license and that you accept its terms.
29 * ------------------------------------------------------------------------ */
37 #include "bbvtkFlip.h"
38 #include "bbvtkPackage.h"
42 BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,Flip)
43 BBTK_BLACK_BOX_IMPLEMENTATION(Flip,bbtk::AtomicBlackBox);
45 //---------------------------------------------------------------------
47 void Flip::bbUserSetDefaultValues()
49 //std::cout << "-------- entree ds Flip::bbUserSetDefaultValues()\n" << std::endl;
56 //---------------------------------------------------------------------
58 void Flip::bbUserInitializeProcessing()
60 //std::cout << "-------- entree ds Flip::bbUserInitalizeProcessing()\n" << std::endl;
63 //---------------------------------------------------------------------
65 void Flip::bbUserFinalizeProcessing()
67 //std::cout << "-------- entree ds Flip::bbUserFinalizeProcessing()\n" << std::endl;
68 // WTF? we never enter here // JPR bbUserFinalizeProcessing() JPR
74 bbSetOutputOut(mImageOut);
77 //---------------------------------------------------------------------
80 /// - receives a vtkImageData*imageIn, flips it
81 /// - exports a vtkImageData*
87 if (bbGetInputIn()!=NULL)
95 mImageOut = vtkImageData::New(); // Alloc depends on bbGetInputIn().size()
96 mImageOut->Initialize();
97 mImageOut->SetScalarType( bbGetInputIn()->GetScalarType() );
98 mImageOut->SetSpacing( bbGetInputIn()->GetSpacing() );
99 mImageOut->SetDimensions( bbGetInputIn()->GetDimensions() );
100 mImageOut->SetNumberOfScalarComponents( bbGetInputIn()->GetNumberOfScalarComponents() );
101 mImageOut->AllocateScalars();
104 // int outputdims[3];
105 bbGetInputIn()->GetDimensions (inputdims);
106 bbGetInputIn()->Update();
107 int nbScalComp = bbGetInputIn()->GetNumberOfScalarComponents();
108 int scalarSize = bbGetInputIn()->GetScalarSize();
109 int lineSize = inputdims[0]*scalarSize*nbScalComp;
110 int planeSize = inputdims[1]*lineSize;
111 char *pixelsIn = (char *)bbGetInputIn()->GetScalarPointer();
112 char *pixelsOut = (char *)mImageOut->GetScalarPointer();
119 for(k=0; k<inputdims[2]; k++) // iterate on planes
121 debPlanIn = pixelsIn+k*planeSize;
122 debPlanOut = pixelsOut+k*planeSize;
123 for(j=0; j<inputdims[1]; j++) // iterates on rows
125 lineIn = debPlanIn+j*lineSize;
126 lineOut = debPlanOut+(inputdims[1]-1-j)*lineSize;
127 memcpy(lineOut, lineIn, lineSize);
131 bbSetOutputOut( mImageOut );