From cecf61997249f6e44a9ce798cb0cf54085473af6 Mon Sep 17 00:00:00 2001
From: Juan Prieto <Juan.Prieto@creatis.insa-lyon.fr>
Date: Mon, 27 Jun 2011 09:43:29 +0000
Subject: [PATCH] changes to viewer qt

---
 appli/QtVTKViewer/CMakeLists.txt              |  6 +-
 appli/QtVTKViewer/qtvtkviewer.cxx             | 99 ++++---------------
 .../wxWindows/widgets/OpenImageDialog.h       |  1 -
 3 files changed, 20 insertions(+), 86 deletions(-)

diff --git a/appli/QtVTKViewer/CMakeLists.txt b/appli/QtVTKViewer/CMakeLists.txt
index 4ce2af6..1c18fd5 100644
--- a/appli/QtVTKViewer/CMakeLists.txt
+++ b/appli/QtVTKViewer/CMakeLists.txt
@@ -33,11 +33,11 @@ INCLUDE_DIRECTORIES (
 # DEPENDENCIES (LIBRARIES TO LINK WITH)
 SET ( ${EXE_NAME}_LINK_LIBRARIES
     GUIQtViewers    
-    GUIQtVolumeRenderer    
-    ITKVTKImport
+    GUIQtVolumeRenderer
     #${VTK_LIBRARIES}
     ${QT_LIBRARIES}
-    QVTK    
+    QVTK
+    creaMaracasVisu
   #    ${WXWIDGETS_LIBRARIES}
   #    ${KWWidgets_LIBRARIES}
   #    ${VTK_LIBRARIES}
diff --git a/appli/QtVTKViewer/qtvtkviewer.cxx b/appli/QtVTKViewer/qtvtkviewer.cxx
index a4388d0..1b53181 100644
--- a/appli/QtVTKViewer/qtvtkviewer.cxx
+++ b/appli/QtVTKViewer/qtvtkviewer.cxx
@@ -23,22 +23,16 @@
 #include <QMainWindow>
 #include <QApplication>
 
-#include "itktovtkimageimport.h"
-#include "itkImage.h"
-#include "itkRGBPixel.h"
-#include "itkImageFileReader.h"
 
 
-#include "itkvtkcolortransferfunction.h"
-
 
 #include "iostream"
 
 
+#include "OpenImageDialog.h"
 
-
-
-using namespace std;					// make std:: accessible
+using namespace std;
+using namespace creaMaracasVisuKernel;
 
 
 int main(int argc, char **argv)
@@ -50,77 +44,22 @@ int main(int argc, char **argv)
 
 
 
+    vtkImageData* img = 0;
 
-    if (argc < 2)
-      {
-        std::cout << "ERROR: Image filename missing, Filename RGB Image 2D"
-                  << std::endl ;
-        return EXIT_FAILURE;
-      }
-
-    std::string inputFilename = argv[1];
-    //std::string inputFilename2 = argv[2];
-
-
-    typedef unsigned char PixelType;
-    typedef itk::RGBPixel< PixelType > RGBPixelType;
-    typedef itk::Image< RGBPixelType, 2 > RGBImageType;
-
-    typedef itk::ImageFileReader< RGBImageType > ImageReaderType ;
-    ImageReaderType::Pointer imageReader = ImageReaderType::New() ;
-    imageReader->SetFileName(inputFilename.c_str());
-    imageReader->Update();
-    RGBImageType::Pointer imagergb = imageReader->GetOutput();
-
-
-    typedef itk::ITKToVTKImageImport< RGBImageType > ITKToVTKRGBType;
-    ITKToVTKRGBType::Pointer itktovtkrgb = ITKToVTKRGBType::New();
-    itktovtkrgb->SetITKImage(imagergb);
-
-
-
+    if (argc < 2){
 
-    typedef itk::Image< RGBPixelType, 3> RGBImage3DType;
-    RGBImage3DType::Pointer image = RGBImage3DType::New();
-    RGBImage3DType::RegionType region;
-    region.SetSize(0, 256);
-    region.SetSize(1, 256);
-    region.SetSize(2, 256);
-    region.SetIndex(0,0);
-    region.SetIndex(1,0);
-    region.SetIndex(2,0);
+        OpenImageDialog open(true);
+        img = open.getImageData();
 
-    image->SetRegions(region);
-    image->Allocate();
+        if(img == 0){
+            std::cout << "ERROR: Image filename missing. usage qtvtkviewer <image filename>"
+                      << std::endl ;
+            return EXIT_FAILURE;
+         }
+    }else{
+        std::string inputFilename = argv[1];
+    }
 
-    typedef itk::ITKToVTKImageImport< RGBImage3DType > ITKToVTKType;
-    ITKToVTKType::Pointer itktovtk = ITKToVTKType::New();
-    itktovtk->SetITKImage(image);
-
-
-    typedef itk::Image< unsigned char, 2 > LuminanceImageType;
-    typedef itk::RGBToLuminanceImageFilter< RGBImageType, LuminanceImageType> RGBToLumType;
-    RGBToLumType::Pointer rgbtolum = RGBToLumType::New();
-    rgbtolum->SetInput(imagergb);
-    rgbtolum->Update();
-    LuminanceImageType::Pointer lumimage =  rgbtolum->GetOutput();
-
-
-    typedef itk::ITKToVTKImageImport< LuminanceImageType > ITKToVTKLuminanceType;
-    ITKToVTKLuminanceType::Pointer itktovtklum = ITKToVTKLuminanceType::New();
-    itktovtklum->SetITKImage(lumimage);
-
-
-    vtkImageData* vtkimage =itktovtklum->GetOutputVTKImage();
-
-
-
-    typedef itk::VTKColorTransferFunction< RGBImageType > VTKColorTransferType;
-    VTKColorTransferType::Pointer vtkcolortransfer = VTKColorTransferType::New();
-
-    vtkcolortransfer->SetInput(imagergb);
-    vtkcolortransfer->Update();
-    vtkColorTransferFunction* colortransfer = vtkcolortransfer->GetOutput();
 
     QApplication app(argc, argv);
 
@@ -134,12 +73,8 @@ int main(int argc, char **argv)
 
     mainwindow->show();
 
-    viewer->setImage(vtkimage);
-    viewer->SetLookupTable((vtkLookupTable*)colortransfer);
-    int scalnum = vtkimage->GetNumberOfScalarComponents();
-
-    cout<<scalnum<<endl;
-
+    viewer->setImage(img);
+    //viewer->SetLookupTable((vtkLookupTable*)colortransfer);
 
 
 
diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/OpenImageDialog.h b/lib/maracasVisuLib/src/interface/wxWindows/widgets/OpenImageDialog.h
index 40fc363..dc60805 100644
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/OpenImageDialog.h
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/OpenImageDialog.h
@@ -4,7 +4,6 @@
 #include "marTypes.h"
 #include "vtkImageData.h"
 #include "vtkMetaImageReader.h"
-#include "wx/wx.h"
 
 namespace creaMaracasVisuKernel{
 
-- 
2.46.1