--- /dev/null
+/*=========================================================================
+
+ Program: wxMaracas
+ Module: $RCSfile: wxImageViewerWidget.cxx,v $
+ Language: C++
+ Date: $Date: 2009/05/14 13:54:57 $
+ Version: $Revision: 1.1 $
+
+ Copyright: (c) 2002, 2003
+ License:
+
+ This software is distributed WITHOUT ANY WARRANTY; without even
+ the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ PURPOSE. See the above copyright notice for more information.
+
+=========================================================================*/
+
+#include "wxImageViewerWidget.h"
+
+#include "vtkRenderer.h"
+#include "vtkRenderWindowInteractor.h" //extremely important with VC++ don't remove !
+#include "vtkCommand.h"
+#include "vtkPolyData.h"
+#include "vtkCellArray.h"
+#include "vtkPolyDataMapper.h"
+#include "vtkInteractorObserver.h"
+#include "vtkInteractorStyleImage.h"
+
+#include <vtkCamera.h>
+#include <vtkPolyLine.h>
+#include <vtkDataSetMapper.h>
+#include <vtkUnstructuredGrid.h>
+
+#include <wx/tglbtn.h>
+//----------------------------------------------------------------------------
+// Callback for the interaction
+class marZoomROIObserver : public vtkCommand{
+ public:
+ virtual char const *GetClassName() const { return "marZoomROIObserver";}
+ static marZoomROIObserver *New(){
+ marZoomROIObserver * result;
+ result = new marZoomROIObserver;
+ return result;
+ }
+// PS -> { return new marZoomROIObserver; }
+
+ marZoomROIObserver() { this->ImageViewerWdg = NULL; }
+ virtual void Execute(vtkObject *wdg, unsigned long event, void* calldata) {
+ if ( this->ImageViewerWdg ) {
+ this->ImageViewerWdg->ExecuteEvent(wdg, event, calldata);
+ }
+ }
+ wxImageViewerWidget *ImageViewerWdg;
+};
+/**
+Most of the class was done thanks to this mail, thank you James !!
+http://public.kitware.com/pipermail/vtkusers/2003-April/017063.html
+*/
+
+
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+
+wxVtk2DView_TMP::wxVtk2DView_TMP(vtkImageViewer2 *imageviewer2)
+{
+ _imageviewer2 = imageviewer2;
+}
+//----------------------------------------------------------------------------
+wxVtk2DView_TMP::~wxVtk2DView_TMP()
+{
+}
+//----------------------------------------------------------------------------
+vtkRenderer* wxVtk2DView_TMP::GetRenderer()
+{
+ return _imageviewer2->GetRenderer();
+}
+//----------------------------------------------------------------------------
+vtkRenderWindow* wxVtk2DView_TMP::GetRenWin()
+{
+ return _imageviewer2->GetRenderWindow();
+}
+//----------------------------------------------------------------------------
+void wxVtk2DView_TMP::Configure() // virtual
+{
+ vtkInteractorStyleBaseView *interactorstylebaseview;
+ interactorstylebaseview = vtkInteractorStyleBaseView2D::New();
+
+ SetInteractorStyleBaseView(interactorstylebaseview);
+ wxVTKRenderWindowInteractor *iren = GetWxVTKRenderWindowInteractor();
+ interactorstylebaseview->SetInteractor ( iren );
+ iren->SetInteractorStyle(interactorstylebaseview);
+ interactorstylebaseview->SetwxVtkBaseView(this);
+}
+//----------------------------------------------------------------------------
+void wxVtk2DView_TMP::SetWxVTKRenderWindowInteractor( wxVTKRenderWindowInteractor *wxVTKiren)
+{
+ _wxVTKiren = wxVTKiren;
+}
+//----------------------------------------------------------------------------
+wxVTKRenderWindowInteractor *wxVtk2DView_TMP::GetWxVTKRenderWindowInteractor() // virtual
+{
+ return _wxVTKiren;
+}
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+
+wxImageViewerWidget::wxImageViewerWidget(wxWindow* parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name) :
+ wxPanel( parent, id, pos, size, style, name )
+{
+ _manContControl = NULL;
+ _mContourModel = NULL;
+ _mViewContour = NULL;
+ _Observer = NULL;
+
+ _state=1;
+ //vtkOutputWindow::GetInstance()->PromptUserOff();
+ _wxVTKiren = new wxVTKRenderWindowInteractorEditContour( this, -1 );
+ _imageViewer = vtkImageViewer2::New();
+
+ wxBoxSizer* sizer_1 = new wxBoxSizer(wxVERTICAL);
+ sizer_1->Add(_wxVTKiren, 1, wxGROW, 0);
+ SetAutoLayout(true);
+ SetSizer(sizer_1);
+ Layout();
+
+ _intVtkPanWid = NULL;
+
+
+}
+
+//----------------------------------------------------------------------------
+wxImageViewerWidget::~wxImageViewerWidget(){
+
+ //imageViewer->GetInput()->Delete();
+ if ( _Observer !=NULL ) { _Observer->Delete(); }
+
+ ///\todo I can't find a way to delete a renderWindow on Win32
+ ///\todo The following two lines shouldn't be commented
+
+ if ( _imageViewer !=NULL ) { _imageViewer->Delete(); }
+ //wxVTKiren->SetRenderWhenDisabled( false );
+
+ if ( _wxVTKiren !=NULL ) { _wxVTKiren->Delete(); }
+
+
+ if ( _manContControl !=NULL ) { delete _manContControl; }
+ if ( _mContourModel !=NULL ) { delete _mContourModel; }
+ if ( _mViewContour !=NULL ) { delete _mViewContour; }
+}
+
+
+//----------------------------------------------------------------------------
+void wxImageViewerWidget::ConstructVTK(vtkImageData *imageData)
+{
+ _imageViewer->SetInput ( imageData );
+ _imageViewer->SetupInteractor ( _wxVTKiren );
+ vtkCamera *camera =_imageViewer->GetRenderer()->GetActiveCamera();
+ camera->Zoom(2.5);
+ _imageViewer->GetRenderer()->ResetCamera ();
+
+// int ww=2000;
+// _imageViewer->GetRenderer()->ResetCameraClippingRange(-ww,ww,-ww,ww,-ww,ww);
+
+ //imageViewer->Render(); //NEVER call it explicitely !!!
+
+ //Some images have a bad range, rescale it by default:
+ imageData->UpdateInformation();
+ imageData->SetUpdateExtent( imageData->GetWholeExtent());
+ imageData->Update();
+ double *range = imageData->GetScalarRange();
+// _imageViewer->SetColorWindow( range[1] - range[0] );
+// _imageViewer->SetColorLevel( 0.5*(range[1] + range[0]) );
+
+ _Observer = marZoomROIObserver::New();
+ _Observer->ImageViewerWdg = this;
+
+ SetState(1); // observer 1
+ AddObserver_1();
+ _wxVTKiren->SetObserver(_Observer);
+
+ /**
+ This doesn't seems to be straight forward to overload left button mouse evtn
+ as vtkImageViewer2 overload window Level event / which is bind to left
+ mouse click -> as a hack use Middle mouse, (doesn't seems to usefull)
+ */
+
+// wxVTKiren->GetInteractorStyle()->AddObserver(vtkCommand::LeftButtonPressEvent, _Observer);
+
+
+ _manContControl = new manualContourControler();
+ _mContourModel = new manualContourModel();
+ _mViewContour = new manualViewContour();
+
+ _manContControl->SetZ(100);
+ _mViewContour->SetModel(_mContourModel);
+ wxVtk2DView_TMP *wxvtkbaseview_tmp =new wxVtk2DView_TMP(_imageViewer);
+ _mViewContour->SetWxVtkBaseView( wxvtkbaseview_tmp );
+ _mViewContour->SetRange( 2 );
+ _manContControl->SetActive(false);
+ _manContControl->SetModelView(_mContourModel,_mViewContour);
+ wxvtkbaseview_tmp->SetWxVTKRenderWindowInteractor(_wxVTKiren);
+ wxvtkbaseview_tmp->Configure();
+ wxvtkbaseview_tmp->GetInteractorStyleBaseView()->AddInteractorStyleMaracas( _manContControl );
+
+ _interactorStyle2DMaracas = vtkInteractorStyle2DMaracas::New();
+ _interactorStyle2DMaracas->SetInteractor ( _wxVTKiren );
+ _wxVTKiren->SetInteractorStyle(_interactorStyle2DMaracas);
+ vtkMaracasImageViewer2Callback *cbk = vtkMaracasImageViewer2Callback::New();
+ cbk->IV = _imageViewer;
+ _interactorStyle2DMaracas->AddObserver( vtkCommand::WindowLevelEvent, cbk);
+ _interactorStyle2DMaracas->AddObserver( vtkCommand::StartWindowLevelEvent, cbk);
+ _interactorStyle2DMaracas->AddObserver( vtkCommand::ResetWindowLevelEvent, cbk);
+ cbk->Delete();
+
+}
+
+//----------------------------------------------------------------------------
+void wxImageViewerWidget::SetState(int state){
+ _state=state;
+ _wxVTKiren->SetState(state);
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidget::SetStateManualContour(int state){
+ _manContControl->SetState(state);
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidget::CreateNewManualContour(){
+ _manContControl->CreateNewManualContour();
+ _manContControl->SetActive(true);
+ _mViewContour->Refresh();
+ Refresh();
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidget::EraseManualContour(){
+ _manContControl->DeleteContour();
+}
+//----------------------------------------------------------------------------
+
+void wxImageViewerWidget::AddObserver_1(){
+
+ //wxVTKiren->AddObserver(vtkCommand::MiddleButtonPressEvent, _Observer);
+ //use interactor style to override -for real- the default behavior
+ _wxVTKiren->GetInteractorStyle()->AddObserver( vtkCommand::MiddleButtonPressEvent , _Observer);
+ _wxVTKiren->AddObserver(vtkCommand::MouseMoveEvent, _Observer);
+ //wxVTKiren->AddObserver(vtkCommand::MiddleButtonReleaseEvent, _Observer);
+ _wxVTKiren->GetInteractorStyle()->AddObserver( vtkCommand::MiddleButtonReleaseEvent , _Observer);
+
+ //EED _wxVTKiren->AddObserver(vtkCommand::MouseWheelForwardEvent, _Observer);
+ _wxVTKiren->AddObserver( wxEVT_MOUSEWHEEL+10000 , _Observer);
+
+ //EED _wxVTKiren->AddObserver(vtkCommand::MouseWheelBackwardEvent, _Observer);
+ _wxVTKiren->AddObserver( wxEVT_MOUSEWHEEL+10001 , _Observer);
+
+}
+
+
+//----------------------------------------------------------------------------
+
+void wxImageViewerWidget::AddObserver_2(){
+/*
+// _wxVTKiren->AddObserver(vtkCommand::LeftButtonPressEvent , _Observer);
+// _wxVTKiren->AddObserver(vtkCommand::LeftButtonReleaseEvent, _Observer);
+
+ _wxVTKiren->AddObserver(vtkCommand::MiddleButtonPressEvent , _Observer);
+ _wxVTKiren->AddObserver(vtkCommand::MiddleButtonReleaseEvent, _Observer);
+
+// _wxVTKiren->AddObserver(vtkCommand::RightButtonPressEvent , _Observer);
+ _wxVTKiren->AddObserver(vtkCommand::MouseMoveEvent , _Observer);
+*/
+}
+
+//----------------------------------------------------------------------------
+
+void wxImageViewerWidget::ExecuteEvent(vtkObject *wdg, unsigned long event, void* calldata){
+ if (_state==1) { ExecuteEvent1(wdg,event,calldata); }
+ if (_state==2) { ExecuteEvent2(wdg,event,calldata); }
+}
+
+//----------------------------------------------------------------------------
+
+void wxImageViewerWidget::ExecuteEvent1(vtkObject *wdg, unsigned long event, void* calldata){
+
+ if ( event == vtkCommand::MiddleButtonPressEvent ){
+ }else if ( event == vtkCommand::MouseMoveEvent ){
+ }
+
+ if ( event == vtkCommand::MiddleButtonReleaseEvent ){
+ //EED } else if ( event == vtkCommand::MouseWheelForwardEvent ){
+ } else if ( event == wxEVT_MOUSEWHEEL+10000 ){
+ wxMouseEvent mouseEvent;
+ mouseEvent.m_wheelRotation=130;
+ if (_intVtkPanWid!=NULL) { _intVtkPanWid->CallBackOnMouseWheel(mouseEvent);}
+ //EED }else if ( event == vtkCommand::MouseWheelBackwardEvent ){
+ }else if ( event == wxEVT_MOUSEWHEEL+10001 ){
+ wxMouseEvent mouseEvent;
+ mouseEvent.m_wheelRotation=-130;
+ if (_intVtkPanWid!=NULL) { _intVtkPanWid->CallBackOnMouseWheel(mouseEvent);}
+ }
+}
+
+//----------------------------------------------------------------------------
+
+void wxImageViewerWidget::ExecuteEvent2(vtkObject *wdg, unsigned long event, void* calldata){
+ int X,Y;
+ _wxVTKiren->GetEventPosition(X, Y);
+ if (event==wxEVT_LEFT_DOWN ){
+ _manContControl->MouseClickLeft(X,Y);
+ }
+
+ if (event==wxEVT_RIGHT_DOWN ){
+ _manContControl->MouseClickRight(X,Y);
+ }
+
+ if (event==wxEVT_LEFT_UP){
+ _manContControl->MouseReleaseLeft(X,Y);
+ }
+
+ if (event==wxEVT_LEFT_DCLICK){
+ _manContControl->MouseDLeft(X,Y);
+ }
+
+ if (event==wxEVT_MOTION){
+ _manContControl->MouseMove(X,Y);
+ }
+
+ if (event==WXK_CLEAR){
+ _manContControl->DeleteActualMousePoint(X,Y);
+ }
+}
+
+//----------------------------------------------------------------------------
+
+void wxImageViewerWidget::SetImage(vtkImageData* imagedata){
+ _imageViewer->SetInput(imagedata);
+ _imageViewer->Render( );
+}
+
+//----------------------------------------------------------------------------
+int wxImageViewerWidget::GetNumberOfPointsSplineManualContour(){
+ return _manContControl->GetNumberOfPointsSplineManualContour();
+}
+//----------------------------------------------------------------------------
+double* wxImageViewerWidget::GetVectorPointsXManualContour(){
+ return _manContControl->GetVectorPointsXManualContour();
+}
+//----------------------------------------------------------------------------
+double* wxImageViewerWidget::GetVectorPointsYManualContour(){
+ return _manContControl->GetVectorPointsYManualContour();
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidget::SetZSlice(int z){
+#if (VTK_MAJOR_VERSION >= 5)
+ _imageViewer->SetSlice( z );
+#else
+ _imageViewer->SetZSlice( z );
+#endif
+
+}
+//----------------------------------------------------------------------------
+int wxImageViewerWidget::GetZSlice(){
+ return _imageViewer->GetZSlice();
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidget::Render(){
+ _imageViewer->Render();
+}
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+
+
+wxImageViewerWidgetRoi::wxImageViewerWidgetRoi(wxWindow* parent,
+ wxWindowID id,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name) :
+ wxImageViewerWidget( parent, id, pos, size, style, name )
+{
+ _bboxEnabled = false;
+ _sliceEnabled = false;
+ _RoiSelected = false;
+}
+//----------------------------------------------------------------------------
+wxImageViewerWidgetRoi::~wxImageViewerWidgetRoi()
+{
+ _pts ->Delete();
+ _bboxActor ->Delete();
+ _bboxMapper ->Delete();
+ _pd ->Delete();
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidgetRoi::GetROI( int extent[6] )
+{
+ //retrieve a point
+ double P[3];
+ double Q[3];
+ _pts->GetPoint(0, P);
+ _pts->GetPoint(2, Q);
+ if (P[0]<Q[0]) { extent[0]=(int)(P[0]); extent[1]=(int)(Q[0]); } else { extent[0]=(int)(Q[0]); extent[1]=(int)(P[0]); }
+ if (P[1]<Q[1]) { extent[2]=(int)(P[1]); extent[3]=(int)(Q[1]); } else { extent[2]=(int)(Q[1]); extent[3]=(int)(P[1]); }
+ //In case the user selects outside of the image but still in the render window
+ int border[6];
+ _imageViewer->GetInput()->GetExtent( border );
+
+ if (extent[0] < border[0]) extent[0]=border[0];
+ if (extent[1] > border[1]) extent[1]=border[1];
+ if (extent[2] < border[2]) extent[2]=border[2];
+ if (extent[3] > border[3]) extent[3]=border[3];
+ extent[4] = border[4];
+ extent[5] = border[5];
+
+ //grrrrr do not forget about image with spacing <> 1 !!
+ double spacing[3];
+ _imageViewer->GetInput()->GetSpacing( spacing );
+ extent[0] = (int)( extent[0]/spacing[0] );
+ extent[1] = (int)( extent[1]/spacing[0] );
+ extent[2] = (int)( extent[2]/spacing[1] );
+ extent[3] = (int)( extent[3]/spacing[1] );
+// extent[4] /= spacing[2];
+// extent[5] /= spacing[2];
+
+ //Now we should take care of the difficult cases:
+ //1. The user forgot to select a region, or want the whole region
+ //2. The user only click one point (-> extent ~ x,x,y,y !!)
+
+ if(extent[1]<=extent[0] || extent[3]<=extent[2]){
+ extent[0] = border[0];
+ extent[1] = border[1];
+ extent[2] = border[2];
+ extent[3] = border[3];
+ }
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidgetRoi::TransfromeCoordViewWorld(int &X, int &Y, int &Z)
+{
+ _imageViewer->GetRenderer()->SetDisplayPoint(X, Y, Z);
+ _imageViewer->GetRenderer()->DisplayToWorld();
+ double fP[4];
+ _imageViewer->GetRenderer()->GetWorldPoint( fP );
+ if ( fP[3] ){
+ fP[0] /= fP[3];
+ fP[1] /= fP[3];
+ fP[2] /= fP[3];
+ }
+ X=(int)(fP[0]);
+ Y=(int)(fP[1]);
+ Z=(int)(fP[2]);
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidgetRoi::ExecuteEvent(vtkObject *wdg, unsigned long event, void* calldata)
+{
+ int X, Y, Z=0;
+ int XX,YY,ZZ;
+ int slice = _imageViewer->GetZSlice();
+ int min,max;
+ min = _imageViewer->GetWholeZMin();
+ max = _imageViewer->GetWholeZMax();
+
+// EED Borrame if ( event == vtkCommand::MiddleButtonPressEvent ) {
+ if ( event == vtkCommand::LeftButtonPressEvent ) {
+// Dans l'absolu il faudrait 2 modes, un par defaut celui de imageViewer2 qui semble pas mal
+// et un deuxieme pour la manipulation exclusive du polydata 2D...
+
+// if( wxVTKiren->GetShiftKey () )
+ {
+ //def StartZoom(obj, event):
+ _wxVTKiren->GetEventPosition( X, Y );
+ XX=X; YY=Y; ZZ=Z;
+ TransfromeCoordViewWorld(XX,YY,ZZ);
+ _pts->SetPoint(0, XX, YY, ZZ);
+ _pts->SetPoint(1, XX, YY, ZZ);
+ _pts->SetPoint(2, XX, YY, ZZ);
+ _pts->SetPoint(3, XX, YY, ZZ);
+
+ _bboxEnabled = true;
+ _bboxActor->VisibilityOn();
+
+ _imageViewer->Render();
+ }
+ } else if ( event == vtkCommand::MouseMoveEvent ){
+ if ( _bboxEnabled ){
+ _RoiSelected=true;
+ double p0[3];
+ _pts->GetPoint(0, p0);
+ _wxVTKiren->GetEventPosition(X, Y);
+ XX=X; YY=Y; ZZ=Z;
+ TransfromeCoordViewWorld(XX,YY,ZZ);
+ _pts->SetPoint(1, XX , p0[1] , p0[2]);
+ _pts->SetPoint(2, XX , YY , p0[2]);
+ _pts->SetPoint(3, p0[0] , YY , p0[2]);
+ _imageViewer->Render();
+ }
+ }
+ if ( event == vtkCommand::LeftButtonReleaseEvent ){
+ _bboxEnabled = false;
+ //EED} else if ( event == vtkCommand::MouseWheelForwardEvent ){
+ } else if ( event == wxEVT_MOUSEWHEEL+10000 ){
+
+// mouse wheel:
+// * if no ctrl or shift is press then 5 slices are done
+// * if ctrl is press -> 10 slices are done
+// * if shirt id press -> 1 slice is done
+
+ if( _wxVTKiren->GetControlKey () ){
+ slice += 10;
+ } else if( _wxVTKiren->GetShiftKey () ) {
+ slice++;
+ } else {
+ //neither ctrl nor shift has been pressed:
+ slice += 5;
+ }
+
+ slice = slice > min ? slice : min;
+ slice = slice < max ? slice : max;
+
+#if (VTK_MAJOR_VERSION >= 5)
+ _imageViewer->SetSlice( slice );
+#else
+ _imageViewer->SetZSlice( slice );
+#endif
+
+
+ //This is not nedeed any more since vtkImageViewer2.cxx -r1.9
+ //imageViewer->GetRenderer()->ResetCameraClippingRange();
+
+ wxMouseEvent mouseEvent;
+ mouseEvent.m_wheelRotation=130;
+ if (_intVtkPanWid!=NULL) {
+ _intVtkPanWid->CallBackOnMouseWheel(mouseEvent);
+ }
+ _imageViewer->Render();
+
+ //EED } else if ( event == vtkCommand::MouseWheelBackwardEvent ){
+ } else if ( event == wxEVT_MOUSEWHEEL+10001 ){
+
+// _sliceEnabled = false;
+ if( _wxVTKiren->GetControlKey () ){
+ slice -= 10;
+ } else if( _wxVTKiren->GetShiftKey () ) {
+ slice--;
+ } else {
+ //neither ctrl nor shift has been pressed:
+ slice -= 5;
+ slice = (slice /5) * 5;
+ }
+
+ slice = slice > min ? slice : min;
+ slice = slice < max ? slice : max;
+
+
+#if (VTK_MAJOR_VERSION >= 5)
+ _imageViewer->SetSlice( slice );
+#else
+ _imageViewer->SetZSlice( slice );
+#endif
+
+
+ //This is not nedeed any more since vtkImageViewer2.cxx -r1.9
+ //imageViewer->GetRenderer()->ResetCameraClippingRange();
+
+ wxMouseEvent mouseEvent;
+ mouseEvent.m_wheelRotation=-130;
+ if (_intVtkPanWid!=NULL) {
+ _intVtkPanWid->CallBackOnMouseWheel(mouseEvent);
+ }
+ _imageViewer->Render();
+
+ }
+
+}
+//----------------------------------------------------------------------------
+void wxImageViewerWidgetRoi::ConstructVTK(vtkImageData *imageData){
+
+ wxImageViewerWidget::ConstructVTK(imageData);
+ _interactorStyle2DMaracas->SetObserver(_Observer);
+
+ //Supporting data for callbacks
+ _pts = vtkPoints::New();
+ _pts->SetNumberOfPoints(4);
+ _pts->SetPoint(0, -1000 , -1000 , -1000 );
+ _pts->SetPoint(1, 1000 , -1000 , 0 );
+ _pts->SetPoint(2, 1000 , 1000 , 1000 );
+ _pts->SetPoint(3, -1000 , 1000 , 0 );
+
+
+ vtkCellArray *lines = vtkCellArray::New();
+ lines->InsertNextCell(5);
+ lines->InsertCellPoint(0);
+ lines->InsertCellPoint(1);
+ lines->InsertCellPoint(2);
+ lines->InsertCellPoint(3);
+ lines->InsertCellPoint(0);
+
+ _pd = vtkPolyData::New();
+ _pd->SetPoints( _pts );
+ _pd->SetLines( lines );
+ lines->Delete(); //do not delete lines ??
+
+
+ _bboxActor = vtkActor::New();
+ _bboxMapper = vtkPolyDataMapper::New();
+
+ _bboxMapper->SetInput(_pd);
+ _bboxMapper->ImmediateModeRenderingOn();
+ _bboxActor->SetMapper(_bboxMapper);
+ _bboxActor->GetProperty()->BackfaceCullingOn();
+ _bboxActor->GetProperty()->SetDiffuseColor(1,0,0);
+ _bboxActor->GetProperty()->SetLineWidth(2);
+
+ _imageViewer->GetRenderer()->AddActor( _bboxActor );
+// _imageViewer->Render( );
+
+}
+
+//----------------------------------------------------------------------------
+bool wxImageViewerWidgetRoi::GetRoiSelected(){
+ return _RoiSelected;
+}
git://git.creatis.insa-lyon.fr / creaMaracasVisu.git / blobdiff