Program: bbtk
Module: $RCSfile: bbwxvtkViewer2D.cxx,v $
Language: C++
- Date: $Date: 2008/12/03 09:34:41 $
- Version: $Revision: 1.26 $
+ Date: $Date: 2008/12/09 15:25:08 $
+ Version: $Revision: 1.30 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
namespace bbwxvtk
{
- BBTK_ADD_BLACK_BOX_TO_PACKAGE(wxvtk,Viewer2D);
+
+ //--------------------------------------------------------------------------
+ class Viewer2DWidget : public wxPanel
+ {
+ public:
+ Viewer2DWidget(Viewer2D* box, wxWindow *parent);
+ ~Viewer2DWidget();
+ void UpdateView();
+ vtkRenderer *GetRenderer();
+ private:
+ bool mFirstTime;
+ Viewer2D *mBox;
+ wxvtkImageViewer2 *imageViewer;
+ vtkImageData *backImageData;
+ vtkImageData *mDefaultImage;
+ wxVTKRenderWindowInteractor *wxvtkrenderwindowinteractor;
+ bool mUpdateCamera;
+
+ vtkImplicitPlaneWidget * maPlane1, * maPlane2, * mbPlane1, * mbPlane2;
+ };
+
Viewer2DWidget::Viewer2DWidget(Viewer2D* box,
wxWindow *parent)
:
wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
+ mFirstTime(true),
mBox(box)
{
wxPanel *panel = this;
wxvtkrenderwindowinteractor = new wxVTKRenderWindowInteractor(panel,-1);
wxvtkrenderwindowinteractor->UseCaptureMouseOn();
- imageViewer = vtkImageViewer2::New();
+ imageViewer = wxvtkImageViewer2::New();
imageViewer->SetSlice( 1 );
imageViewer->SetupInteractor ( wxvtkrenderwindowinteractor );
// wxvtkrenderwindowinteractor->Render();
// imageViewer->GetRenderer()->ResetCameraClippingRange();
-
+ imageViewer->GetRenderer()->SetBackground(0.1,0.1,0.2);
+
}
//-------------------------------------------------------------------------
void Viewer2DWidget::UpdateView()
{
- // std::cout << "Viewer2DWidget::UpdateView() "<<mBox->bbGetFullName() << std::endl;
+ // std::cout << "Viewer2DWidget::UpdateView() " << std::endl;
// std::cout << "slice="<<mBox->bbGetInputSlice()<<std::endl;
-
-
+
+
if ( ( mBox->bbGetInputIn() == NULL ) &&
( backImageData != mDefaultImage ) )
{
+ //
+ // std::cout << "** Viewer2DWidget::UpdateView() : NULL Input (reset)" <<std::endl;
backImageData = mDefaultImage;
mUpdateCamera = true;
- std::cout << "Viewer2DWidget::UpdateView() passe par 1" << std::endl;
+
}
else if ( ( mBox->bbGetInputIn() != NULL ) &&
- (backImageData != mBox->bbGetInputIn()) )
+ (( mBox->bbGetInputStatus("In") != bbtk::UPTODATE ) ||
+ ( mFirstTime))
+ )
+ //(backImageData != mBox->bbGetInputIn()) )
{
+
+ // std::cout << "** Viewer2DWidget::UpdateView() : Input changed" <<std::endl;
+ mFirstTime = false;
backImageData = mBox->bbGetInputIn();
backImageData->Update();
imageViewer->SetInput( backImageData );
mUpdateCamera = true;
- std::cout << "Viewer2DWidget::UpdateView() passe par 2" << std::endl;
}
if (mUpdateCamera)
{
+ // std::cout << "** Viewer2DWidget::UpdateView() : Update Camera"
+ // <<std::endl;
int x1,x2,y1,y2,z1,z2;
double spx,spy,spz;
backImageData->GetSpacing(spx,spy,spz);
backImageData->GetExtent (x1,x2,y1,y2,z1,z2);
+ double *range = backImageData->GetScalarRange();
+ imageViewer->SetColorWindow(range[1] - range[0]);
+ imageViewer->SetColorLevel(0.5 * (range[1] + range[0]));
+
+ imageViewer->GetRenderer()->ResetCamera();
+ double bounds[6];
+ imageViewer->GetRenderer()->ComputeVisiblePropBounds(bounds);
+ imageViewer->GetRenderer()->ResetCameraClippingRange(bounds);
+
// bbtkMessage("Output",2,"Viewer2D '"<<mBox->bbGetName()<<"' - Image :"<<std::endl);
// std::cout << " extent = "<< x1<<"-"<<x2<<" x "<<y1<<"-"<<y2<<" x "<<z1<<"-"<<z2<<std::endl;
// std::cout << " spacing = "<<spx << " - "<< spy << " - "<<spz<<std::endl;
-
+ /*
vtkCamera *camera = imageViewer->GetRenderer()->GetActiveCamera();
camera->SetViewUp ( spx*0, -spy*1, spz*0 );
//
// imageViewer->GetRenderer()->ResetCamera(x1,x2,y1,y2,z1,z2);
mUpdateCamera = false;
- std::cout << "Viewer2DWidget::UpdateView() passe par 3" << std::endl;
- }
+ // std::cout << "Viewer2DWidget::UpdateView() passe par 3" << std::endl;
+ imageViewer->SetColorWindow(512);
+ imageViewer->SetColorLevel(256);
+ */
+ /*
+ for (int i=0;i<10;i++)
+ for (int j=0;j<10;j++)
+ std::cout << mBox->bbGetInputIn()->GetScalarComponentAsFloat(i,j,0,0)
+ << std::endl;
+ */
+ }
// std::cout << "OW = "<< mBox->bbGetWindow() << std::endl;
// std::cout << "CW = "<< mBox->bbGetContainingWindow() << std::endl;
int orientation = mBox->bbGetInputOrientation();
if (orientation<0 || orientation>2) {
- bbtkMessage("Output", 2, "Viewer2D : Orientation was not 0< <2 "<<std::endl);
+ bbtkMessage("Output", 2, "Viewer2D : Orientation was not 0< <2 "<<std::endl);
orientation=2; // Why not?
}
// mBox->bbIsShown() is necessary to be sure that the wxWindow is already
// std::cout << "slice = "<<z<<std::endl;
int ext[6];
backImageData->GetWholeExtent(ext);
-
- // std::cout << "ext = "<<ext[4]<<" - "<<ext[5]<<std::endl;
-
+ /*
+ std::cout << "ext = "<<ext[0]<<" - "<<ext[1]<<" ; "
+ <<ext[2]<<" - "<<ext[3]<<" ; "
+ <<ext[4]<<" - "<<ext[5]
+ <<std::endl;
+ */
switch(orientation){
case 0:
if (z<ext[0]) { z=ext[0]; }
bbtkMessage("Output", 2, "Viewer2D : Orientation was not 0< <2 (shouldn't arrive here!"<<std::endl);
z = ext[5]; // Why not?
}
-
- // std::cout << "V2D Render "<<std::endl;
- // imageViewer->SetSliceOrientation (orientation);
- // imageViewer->SetSlice( z );
-
- // wxvtkrenderwindowinteractor->Update();
- // wxvtkrenderwindowinteractor->Render();
- // imageViewer->GetRenderer()->ResetCameraClippingRange();
-
- //xvtkrenderwindowinteractor->Refresh();
+ wxvtkrenderwindowinteractor->Refresh();
wxvtkrenderwindowinteractor->Render();
- imageViewer->GetRenderer()->ResetCameraClippingRange();
- imageViewer->SetSliceOrientation (orientation);
- imageViewer->SetSlice( z );
-
-std::cout << "Viewer2DWidget::UpdateView() passe par 4" << std::endl;
-/*
- #if (VTK_MAJOR_VERSION >= 5)
- imageViewer->SetSlice( z );
- #else
- imageViewer->SetZSlice( z );
- #endif
-*/
-// imageViewer->SetSliceOrientation (orientation);
-// imageViewer->SetSlice( z );
-
- //imageViewer->UpdateDisplayExtent();
- }
+ bbtkDebugMessage("Output",3,"Viewer2D : slice = "<<z<<std::endl);
+ imageViewer->SetSliceOrientation (orientation);
+ imageViewer->SetSlice( z );
-
-}
+ }
+
+
+ }
vtkRenderer * Viewer2DWidget::GetRenderer()
//--------------------------------------------------------------------------
-
-
+ BBTK_ADD_BLACK_BOX_TO_PACKAGE(wxvtk,Viewer2D);
BBTK_BLACK_BOX_IMPLEMENTATION(Viewer2D,bbtk::WxBlackBox);
void Viewer2D::Process()
{
- // LG : Bug on Linux (wxGTK) when initial slice != 0 on first time
- // (see wxvtk/bbs/appli/ExampleSimpleSlicer)
- // I think there is a problem with rendering before window
- // has been reparented ... we have to check this
-
-std::cout << "Viewer2D::Process() passe par 5" << std::endl;
-
- Viewer2DWidget* w = (Viewer2DWidget*)bbGetOutputWidget();
-
+ // std::cout << "Viewer2D::Process" << std::endl;
+ // std::cout << "In="<<bbtk::GetIOStatusString(bbGetInputStatus("In")) << std::endl;
+ // std::cout << "Slice="<<bbtk::GetIOStatusString(bbGetInputStatus("Slice")) << std::endl;
+ Viewer2DWidget* w = (Viewer2DWidget*)bbGetOutputWidget();
if (w)
- {
-std::cout << "Viewer2D::Process() passe par 6" << std::endl;
- w->UpdateView();
- bbSetOutputRenderer( ((Viewer2DWidget*)bbGetOutputWidget())->GetRenderer() );
- }
- bbSetOutputOut( bbGetInputSlice() );
-
+ {
+ w->UpdateView();
+ }
+ bbSetOutputOut( bbGetInputSlice() );
+
}
bbSetInputIn(NULL);
bbSetInputSlice(0);
bbSetOutputWidget(0);
- bbSetInputOrientation(0);
+ bbSetOutputRenderer(0);
+ bbSetInputOrientation(2);
}
- /**
- * \brief Create wxWidget .
- *
- *
- */
+
void Viewer2D::CreateWidget(wxWindow* parent)
{
- std::cout << "Viewer2D::CreateWidget() passe par 7" << std::endl;
- Viewer2DWidget* w = new Viewer2DWidget(this,parent);//bbGetWxParent());
-
+ Viewer2DWidget* w = new Viewer2DWidget(this,parent);
+ w->UpdateView();
bbSetOutputWidget(w);
+ bbSetOutputRenderer( ((Viewer2DWidget*)bbGetOutputWidget())->GetRenderer() );
+
}
// when window is shown
void Viewer2D::OnShowWidget()
{
- // ((Viewer2DWidget*)bbGetOutputWidget())->Update();
- // ((Viewer2DWidget*)bbGetOutputWidget())->UpdateView();
}