X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=common%2FvvImage.cxx;h=cb73874aa2a3d815a158a62eca498f5f6380c6e8;hb=7d36da3788ca56673630491ce884c466c428171c;hp=ae5c5a645ca5c842524be2c8b03c617485254571;hpb=9bcf64b7f7c5a7f0a39843df634c05b5d9e4e237;p=clitk.git diff --git a/common/vvImage.cxx b/common/vvImage.cxx index ae5c5a6..cb73874 100644 --- a/common/vvImage.cxx +++ b/common/vvImage.cxx @@ -1,188 +1,223 @@ -#ifndef VVIMAGE_CXX -#define VVIMAGE_CXX - -/*------------------------------------------------------------------------- - -Program: vv -Language: C++ -Author : Pierre Seroul (pierre.seroul@gmail.com) +/*========================================================================= + Program: vv http://www.creatis.insa-lyon.fr/rio/vv -Copyright (C) 2008 -Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr -CREATIS-LRMN http://www.creatis.insa-lyon.fr + Authors belong to: + - University of LYON http://www.universite-lyon.fr/ + - Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr + - CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr -This program is free software: you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation, version 3 of the License. + 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. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program. If not, see . - --------------------------------------------------------------------------*/ + 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 VVIMAGE_CXX +#define VVIMAGE_CXX #include "vvImage.h" -#include "vtkImageData.h" #include "clitkCommon.h" + +#include +#include + #include //-------------------------------------------------------------------- vvImage::vvImage() { - mVtkImages.resize(0); + Init(); } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- -vvImage::~vvImage() { - for (unsigned int i = 0; i < mVtkImages.size(); i++) { - if (mVtkImages[i] != NULL) - mVtkImages[i]->Delete(); +void vvImage::Init() { + mTimeSpacing = 1; + mTimeOrigin = 0; + if (CLITK_EXPERIMENTAL) + { + mVtkImageReslice = vtkSmartPointer::New(); + mVtkImageReslice->SetInterpolationModeToLinear(); + mVtkImageReslice->AutoCropOutputOn(); } } //-------------------------------------------------------------------- + +//-------------------------------------------------------------------- +vvImage::~vvImage() { + Reset(); +} +//-------------------------------------------------------------------- + + //-------------------------------------------------------------------- -void vvImage::SetImage(std::vector images) { - for (unsigned int i = 0; i < mVtkImages.size(); i++) { - if (mVtkImages[i] != NULL) - mVtkImages[i]->Delete(); +void vvImage::Reset() { + if (CLITK_EXPERIMENTAL) + { + for (unsigned int i = 0; i < mVtkImages.size(); i++) + mVtkImages[i] = (vtkImageData*)mVtkImageReslice->GetInput(i); + mVtkImageReslice->RemoveAllInputs(); } + for (unsigned int i = 0; i < mVtkImages.size(); i++) + mVtkImages[i]->Delete(); mVtkImages.resize(0); - for (unsigned int i = 0; i < images.size(); i++) { - mVtkImages.push_back(images[i]); - } + Init(); } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- -void vvImage::AddImage(vtkImageData* image) { - mVtkImages.push_back(image); +void vvImage::SetImage(std::vector< vtkImageData* > images) { + Reset(); + for (unsigned int i = 0; i < images.size(); i++) + AddImage(images[i]); } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- -void vvImage::Init() { - for (unsigned int i = 0; i < mVtkImages.size(); i++) { - if (mVtkImages[i] != NULL) - mVtkImages[i]->Delete(); +void vvImage::AddImage(vtkImageData* image) { + if (CLITK_EXPERIMENTAL) + { + mVtkImageReslice->SetInput(mVtkImages.size(), image); + mVtkImageReslice->Update(); + mVtkImages.push_back( mVtkImageReslice->GetOutput( mVtkImages.size() ) ); } - mVtkImages.resize(0); + else + mVtkImages.push_back(image); } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- int vvImage::GetNumberOfSpatialDimensions() { - int dim=GetNumberOfDimensions(); - if (IsTimeSequence()) - return dim-1; - else - return dim; + int dim=GetNumberOfDimensions(); + if (IsTimeSequence()) + return dim-1; + else + return dim; } //-------------------------------------------------------------------- -// + + //-------------------------------------------------------------------- int vvImage::GetNumberOfDimensions() const { - if (mVtkImages.size()) + if (mVtkImages.size()) { - int dimension = 2; - int extent[6]; - mVtkImages[0]->GetWholeExtent(extent); - if (extent[5] - extent[4] >= 1) - dimension++; - if (mVtkImages.size() > 1) - dimension++; - return dimension; + int dimension = 2; + int extent[6]; + mVtkImages[0]->GetWholeExtent(extent); + if (extent[5] - extent[4] >= 1) + dimension++; + if (mVtkImages.size() > 1) + dimension++; + return dimension; } - return 0; + return 0; } +//-------------------------------------------------------------------- + + //-------------------------------------------------------------------- void vvImage::GetScalarRange(double* range) { - assert(mVtkImages.size()); - double * temp = mVtkImages[0]->GetScalarRange(); - range[0]=temp[0];range[1]=temp[1]; - for (unsigned int i=1;iGetScalarRange(); + range[0]=temp[0];range[1]=temp[1]; + for (unsigned int i=1;iGetScalarRange(); - if (temp[0] < range[0]) range[0]=temp[0]; - if (temp[1] > range[1]) range[1]=temp[1]; + temp = mVtkImages[i]->GetScalarRange(); + if (temp[0] < range[0]) range[0]=temp[0]; + if (temp[1] > range[1]) range[1]=temp[1]; } } +//-------------------------------------------------------------------- + //-------------------------------------------------------------------- std::string vvImage::GetScalarTypeAsString() { - return mVtkImages[0]->GetScalarTypeAsString(); + // WARNING VTK pixel type different from ITK Pixel type + std::string vtktype = mVtkImages[0]->GetScalarTypeAsString(); + if (vtktype == "unsigned char") return "unsigned_char"; + if (vtktype == "unsigned short") return "unsigned_short"; + if (vtktype == "unsigned int") return "unsigned_int"; + return vtktype; } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- int vvImage::GetNumberOfScalarComponents() { - return mVtkImages[0]->GetNumberOfScalarComponents(); + return mVtkImages[0]->GetNumberOfScalarComponents(); } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- int vvImage::GetScalarSize() { - return mVtkImages[0]->GetScalarSize(); + return mVtkImages[0]->GetScalarSize(); } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- std::vector vvImage::GetSpacing() { - std::vector spacing; - int dim = this->GetNumberOfDimensions(); - for (int i = 0; i < dim; i++) + std::vector spacing; + int dim = this->GetNumberOfDimensions(); + for (int i = 0; i < dim; i++) { - if (i == 3) - spacing.push_back(1); - else - spacing.push_back(mVtkImages[0]->GetSpacing()[i]); + if (i == 3) + spacing.push_back(mTimeSpacing); + else + spacing.push_back(mVtkImages[0]->GetSpacing()[i]); } - return spacing; + return spacing; } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- std::vector vvImage::GetOrigin() const { - std::vector origin; - int dim = this->GetNumberOfDimensions(); - for (int i = 0; i < dim; i++) + std::vector origin; + int dim = this->GetNumberOfDimensions(); + for (int i = 0; i < dim; i++) { - if (i == 3) - origin.push_back(0); - else - origin.push_back(mVtkImages[0]->GetOrigin()[i]); + if (i == 3) + origin.push_back(mTimeOrigin); + else + origin.push_back(mVtkImages[0]->GetOrigin()[i]); } - return origin; + return origin; } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- std::vector vvImage::GetSize() { - std::vector size0; - int dim = this->GetNumberOfDimensions(); - for (int i = 0; i < dim; i++) + std::vector size0; + int dim = this->GetNumberOfDimensions(); + for (int i = 0; i < dim; i++) { - if (i == 3) - size0.push_back(mVtkImages.size()); - else - size0.push_back(mVtkImages[0]->GetDimensions()[i]); + if (i == 3) + size0.push_back(mVtkImages.size()); + else + size0.push_back(mVtkImages[0]->GetDimensions()[i]); } - return size0; + return size0; } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- unsigned long vvImage::GetActualMemorySize() { - unsigned long size = 0; - for (unsigned int i = 0; i < mVtkImages.size(); i++) { - size += mVtkImages[i]->GetActualMemorySize(); - } - return size; + unsigned long size = 0; + for (unsigned int i = 0; i < mVtkImages.size(); i++) { + size += mVtkImages[i]->GetActualMemorySize(); + } + return size; } //-------------------------------------------------------------------- @@ -216,6 +251,7 @@ bool vvImage::IsScalarTypeInteger() { } //-------------------------------------------------------------------- + //-------------------------------------------------------------------- bool vvImage::IsScalarTypeInteger(int t) { if ((t == VTK_BIT) || @@ -236,4 +272,12 @@ bool vvImage::IsScalarTypeInteger(int t) { //-------------------------------------------------------------------- +//-------------------------------------------------------------------- +void vvImage::SetTransform(vtkAbstractTransform *transform) +{ + mVtkImageReslice->SetResliceTransform(transform); + mVtkImageReslice->Update(); +} +//-------------------------------------------------------------------- + #endif // VVIMAGE_CXX