2 # ---------------------------------------------------------------------
4 # Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image
6 # Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
7 # Previous Authors : Laurent Guigues, Jean-Pierre Roux
8 # CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
10 # This software is governed by the CeCILL-B license under French law and
11 # abiding by the rules of distribution of free software. You can use,
12 # modify and/ or redistribute the software under the terms of the CeCILL-B
13 # license as circulated by CEA, CNRS and INRIA at the following URL
14 # http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
15 # or in the file LICENSE.txt.
17 # As a counterpart to the access to the source code and rights to copy,
18 # modify and redistribute granted by the license, users are provided only
19 # with a limited warranty and the software's author, the holder of the
20 # economic rights, and the successive licensors have only limited
23 # The fact that you are presently reading this means that you have had
24 # knowledge of the CeCILL-B license and that you accept its terms.
25 # ------------------------------------------------------------------------ */
29 // Don't edit this file. This file is generated from xml description..
31 #include "bbvtkRescaleSlopeIntercept.h"
32 #include "bbvtkPackage.h"
34 #include "bbtkStaticLecture.h"
39 BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,RescaleSlopeIntercept)
40 BBTK_BLACK_BOX_IMPLEMENTATION(RescaleSlopeIntercept,bbtk::AtomicBlackBox);
42 // Don't edit this file. This file is generated from xml description..
44 void RescaleSlopeIntercept::Process()
46 printf("RescaleSlopeIntercept::Process Start\n");
48 // THE MAIN PROCESSING METHOD BODY
49 // Here we simply set the input 'In' value to the output 'Out'
50 // And print out the output value
51 // INPUT/OUTPUT ACCESSORS ARE OF THE FORM :
52 // void bbSet{Input|Output}NAME(const TYPE&)
53 // const TYPE& bbGet{Input|Output}NAME() const
55 // * NAME is the name of the input/output
56 // (the one provided in the attribute 'name' of the tag 'input')
57 // * TYPE is the C++ type of the input/output
58 // (the one provided in the attribute 'type' of the tag 'input')
59 // bbSetOutputOut( bbGetInputIn() );
60 // std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
65 double A=bbGetInputA();
66 double B=bbGetInputB();
68 if (bbGetInputIn()!=0)
72 int outputformat = bbtkStaticLecture::GetTypeFormat( bbGetInputOutputFormat() , bbGetInputIn() );
75 bbGetInputIn()->GetScalarRange(range);
76 bbGetInputIn()->GetSpacing(spc);
77 bbGetInputIn()->GetExtent( ext );
79 double range0plusrange1 = range[0]+range[1];
80 double difrange = range[1]-range[0];
81 double newdifrange = B-A;
86 if (bbGetInputType()==0) // Rescale Slope/Intercept
88 // newValue = value*A+B;
93 if (bbGetInputType()==1) // Invert
95 // newValue = value*(-1) + (range0plusrange1);
97 shift=range0plusrange1;
100 if (bbGetInputType()==2) // Redimension
102 // newValue = ((value-range[0])/difrange)*newdifrange + A;
103 scale=newdifrange/difrange;
104 shift= A - (range[0]*newdifrange/difrange);
107 if (bbGetInputType()==3) // Invert redimension
109 // newValue = ((value*(-1)+range[1])/difrange)*newdifrange + A;
110 scale=-newdifrange/difrange;
111 shift= A + (range[1]*newdifrange/difrange);
115 //EED 2017-01-01 Migration VTK7
116 #if VTK_MAJOR_VERSION <= 5
117 filter1->SetInput( bbGetInputIn() );
119 filter1->SetInputData( bbGetInputIn() );
122 filter1->SetOutputScalarType( VTK_DOUBLE );
123 filter1->SetShift( 0 );
124 filter1->SetScale( scale );
126 //EED 2017-01-01 Migration VTK7
127 #if VTK_MAJOR_VERSION <= 5
128 filter2->SetInput( filter1->GetOutput() );
130 filter2->SetInputData( filter1->GetOutput() );
133 filter2->SetOutputScalarType( outputformat );
134 filter2->SetShift( shift );
135 filter2->SetScale( 1 );
137 //EED 2017-01-01 Migration VTK7
138 #if VTK_MAJOR_VERSION <= 5
139 mchange->SetInput( filter2->GetOutput() );
141 mchange->SetInputData( filter2->GetOutput() );
144 mchange->SetExtentTranslation( -ext[0], -ext[2], -ext[4] );
145 mchange->SetOutputSpacing (spc);
146 filter1->Update(); //important
147 filter2->Update(); //important
148 mchange->Update(); //important
149 bbSetOutputOut( mchange->GetOutput() );
150 printf("RescaleSlopeIntercept::Process A\n");
153 printf("RescaleSlopeIntercept::Process B\n");
154 bbSetOutputOut( NULL );
156 printf("RescaleSlopeIntercept::Process End\n");
162 // Don't edit this file. This file is generated from xml description..
164 void RescaleSlopeIntercept::bbUserSetDefaultValues()
167 // SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX
168 // Here we initialize the input 'In' to 0
173 bbSetInputOutputFormat("SAME");
180 // Don't edit this file. This file is generated from xml description..
182 void RescaleSlopeIntercept::bbUserInitializeProcessing()
185 // THE INITIALIZATION METHOD BODY :
187 // but this is where you should allocate the internal/output pointers
190 filter1 = vtkImageShiftScale::New();
191 filter2 = vtkImageShiftScale::New();
192 mchange = vtkImageChangeInformation::New();
197 // Don't edit this file. This file is generated from xml description..
199 void RescaleSlopeIntercept::bbUserFinalizeProcessing()
202 // THE FINALIZATION METHOD BODY :
204 // but this is where you should desallocate the internal/output pointers
212 // EO namespace bbvtk