X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=packages%2Fvtk%2Fsrc%2FbbvtkImagePlanes.cxx;h=79ab3850b81e61815cc83328d6940080d02b13cb;hb=ae4497a19b957df306e688ce3f69c3687323668e;hp=c80aad8bfa36459e54991a59d7e2affac85febbb;hpb=31e21c4bf4e9051ae07b5ca010d2e9b74c4dc06d;p=bbtk.git diff --git a/packages/vtk/src/bbvtkImagePlanes.cxx b/packages/vtk/src/bbvtkImagePlanes.cxx index c80aad8..79ab385 100644 --- a/packages/vtk/src/bbvtkImagePlanes.cxx +++ b/packages/vtk/src/bbvtkImagePlanes.cxx @@ -1,20 +1,33 @@ -/*========================================================================= - +/*========================================================================= Program: bbtk Module: $RCSfile: bbvtkImagePlanes.cxx,v $ Language: C++ - Date: $Date: 2008/10/08 14:46:44 $ - Version: $Revision: 1.7 $ - - Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de - l'Image). All rights reserved. See Doc/License.txt or - http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details. - - This software is distributed WITHOUT ANY WARRANTY; without even - the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR - PURPOSE. See the above copyright notices for more information. - + Date: $Date: 2008/12/03 09:34:39 $ + Version: $Revision: 1.14 $ =========================================================================*/ + +/* --------------------------------------------------------------------- + +* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale) +* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux +* +* This software is governed by the CeCILL-B license under French law and +* abiding by the rules of distribution of free software. You can use, +* modify and/ or redistribute the software under the terms of the CeCILL-B +* license as circulated by CEA, CNRS and INRIA at the following URL +* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html +* or in the file LICENSE.txt. +* +* As a counterpart to the access to the source code and rights to copy, +* modify and redistribute granted by the license, users are provided only +* with a limited warranty and the software's author, the holder of the +* economic rights, and the successive licensors have only limited +* liability. +* +* The fact that you are presently reading this means that you have had +* knowledge of the CeCILL-B license and that you accept its terms. +* ------------------------------------------------------------------------ */ + /** * \file * \brief @@ -25,6 +38,7 @@ #include "bbvtkPackage.h" #include "vtkCellPicker.h" #include "vtkProperty.h" +#include "vtkMetaImageWriter.h" #include "bbstdCast.h" namespace bbstd @@ -50,34 +64,38 @@ namespace bbvtk namespace bbvtk { - BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,ImagePlanes) BBTK_BLACK_BOX_IMPLEMENTATION(ImagePlanes,bbtk::AtomicBlackBox); void ImagePlanes::bbUserConstructor() { - Init(); + planeWidgetX = planeWidgetY = planeWidgetZ = 0; + imageX = imageY = imageZ = 0; bbSetInputIn(0); std::vector vect; vect.push_back(512); vect.push_back(256); - bbSetInputWindowLevel (vect); + bbSetInputWindowLevel (vect); + + bbSetModifiedStatus(); } - void ImagePlanes::bbUserCopyConstructor() + void ImagePlanes::bbUserCopyConstructor(bbtk::BlackBox::Pointer) { - Init(); + planeWidgetX = planeWidgetY = planeWidgetZ = 0; + imageX = imageY = imageZ = 0; } void ImagePlanes::Init() - { - + { + if (planeWidgetX != 0) return; + // The shared picker enables us to use 3 planes at one time // and gets the picking order right vtkCellPicker* picker = vtkCellPicker::New(); picker->SetTolerance(0.005); - // The 3 image plane widgets are used to probe the dataset. + // The 3 image plane widgets planeWidgetX = vtkImagePlaneWidget::New(); planeWidgetX->DisplayTextOn(); planeWidgetX->SetPicker(picker); @@ -93,9 +111,6 @@ namespace bbvtk prop2->SetColor(1, 1, 0); planeWidgetY->SetLookupTable(planeWidgetX->GetLookupTable()); - // for the z-slice, turn off texture interpolation: - // interpolation is now nearest neighbour, to demonstrate - // cross-hair cursor snapping to pixel centers planeWidgetZ = vtkImagePlaneWidget::New(); planeWidgetZ->DisplayTextOn(); planeWidgetZ->SetPicker(picker); @@ -109,20 +124,22 @@ namespace bbvtk bbSetOutputPlaneZ(planeWidgetZ); picker->UnRegister(NULL); - // planeWidgetX->Register(NULL); - // planeWidgetY->Register(NULL); - // planeWidgetZ->Register(NULL); + + myCallbackPlane *_myCallback = myCallbackPlane::New(); + _myCallback->SetCurrentBlackBox(this); + planeWidgetX->AddObserver(vtkCommand::InteractionEvent,_myCallback); + planeWidgetY->AddObserver(vtkCommand::InteractionEvent,_myCallback); + planeWidgetZ->AddObserver(vtkCommand::InteractionEvent,_myCallback); } //--------------------------------------------------------------------- void ImagePlanes::bbUserDestructor() { - //planeWidgetX->UnRegister(NULL);//Delete(); - //planeWidgetY->UnRegister(NULL);//Delete(); - //planeWidgetZ->UnRegister(NULL);//Delete(); - planeWidgetX->Delete(); - planeWidgetY->Delete(); - planeWidgetZ->Delete(); + + if (planeWidgetX) planeWidgetX->UnRegister(NULL); + if (planeWidgetY) planeWidgetY->UnRegister(NULL); + if (planeWidgetZ) planeWidgetZ->UnRegister(NULL); + } //--------------------------------------------------------------------- @@ -130,24 +147,61 @@ namespace bbvtk { if (bbGetInputIn()!=0) { + Init(); + int xMin, xMax, yMin, yMax, zMin, zMax; bbGetInputIn()->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax); + // Initial values : center of the volume (in real world, not in pixels!) + double xSpacing, ySpacing, zSpacing; + bbGetInputIn()->GetSpacing(xSpacing, ySpacing, zSpacing); + planeWidgetX->SetInput(bbGetInputIn()); - planeWidgetX->SetPlaneOrientationToXAxes(); - planeWidgetX->SetSlicePosition((xMax+xMin)/2.); + planeWidgetX->SetPlaneOrientationToXAxes(); + planeWidgetX->SetSlicePosition((xMax+xMin)/2.*xSpacing); + planeWidgetX->GetResliceOutput()->Update(); + bbSetOutput("ImageX", planeWidgetX->GetResliceOutput()); + + + vtkMetaImageWriter *writer = vtkMetaImageWriter::New(); + + std::string newFilenameX("newFilenameX.mhd"); + writer->SetInput(planeWidgetX->GetResliceOutput()); + writer->SetFileName(newFilenameX.c_str()); + writer->Update(); + + //planeWidgetX->GetResliceOutput()->Print(std::cout); planeWidgetY->SetInput(bbGetInputIn()); planeWidgetY->SetPlaneOrientationToYAxes(); - planeWidgetY->SetSlicePosition((yMax+yMin)/2.); - + planeWidgetY->SetSlicePosition((yMax+yMin)/2.*ySpacing); + planeWidgetY->GetResliceOutput()->Update(); + bbSetOutput("ImageY", planeWidgetY->GetResliceOutput()); + //planeWidgetY->GetResliceOutput()->Print(std::cout); + + std::string newFilenameY("newFilenameY.mhd"); + writer->SetInput(planeWidgetY->GetResliceOutput()); + writer->SetFileName(newFilenameY.c_str()); + writer->Update(); + planeWidgetZ->SetInput(bbGetInputIn()); planeWidgetZ->SetPlaneOrientationToZAxes(); - planeWidgetZ->SetSlicePosition((zMax+zMin)/2.); - + planeWidgetZ->SetSlicePosition((zMax+zMin)/2.*zSpacing); + planeWidgetZ->GetResliceOutput()->Update(); + bbSetOutput("ImageZ", planeWidgetZ->GetResliceOutput()); + // planeWidgetZ->GetResliceOutput()->Print(std::cout); + // planeWidgetZ->SetWindowLevel(512,256); - + + std::string newFilenameZ("newFilenameZ.mhd"); + writer->SetInput(planeWidgetZ->GetResliceOutput()); + writer->SetFileName(newFilenameZ.c_str()); + writer->Update(); + planeWidgetZ->SetWindowLevel(bbGetInputWindowLevel()[0],bbGetInputWindowLevel()[1]); + + // writer->vtkMetaImageWriter::Delete(); + } } }//namespace bbtk