Program: bbtk
Module: $RCSfile: bbvtkImagePlanes.cxx,v $
Language: C++
- Date: $Date: 2008/10/17 08:18:30 $
- Version: $Revision: 1.9 $
+ Date: $Date: 2008/12/09 12:54:05 $
+ Version: $Revision: 1.16 $
=========================================================================*/
/* ---------------------------------------------------------------------
#include "vtkCellPicker.h"
#include "vtkProperty.h"
+#include "vtkMetaImageWriter.h"
+#include "vtkPNGWriter.h"
+
#include "bbstdCast.h"
+#include <vtkCommand.h>
+
+#include "vtkImageData.h"
+//#include "vtkOutlineFilter.h"
+//#include "vtkPolyDataMapper.h"
+//#include "vtkActor.h"
+#include "vtkImagePlaneWidget.h"
+#include "vtkCellPicker.h"
+//#include "vtkProperty.h"
+
+//#include "vtkRenderer.h"
+//#include "vtkCamera.h"
+
+#include "vtkPlaneWidget.h"
+
+
namespace bbstd
{
+
//====================================================================
BBTK_BLACK_BOX_TEMPLATE2_IMPLEMENTATION(Cast,
bbtk::AtomicBlackBox);
using namespace bbstd;
namespace bbvtk
{
+
+
//====================================================================
// Add the specialized adaptors to the package
typedef vtkImagePlaneWidget* I;
namespace bbvtk
{
+ //================================================================
+ class myCallbackPlane : public vtkCommand
+ {
+ public:
+ static myCallbackPlane *New()
+ {
+ return new myCallbackPlane;
+ }
+ virtual void Execute(vtkObject *caller, unsigned long, void*)
+ {
+ currentBlackBox->Process();
+ currentBlackBox->bbSignalOutputModification();
+ }
+ void SetCurrentBlackBox(ImagePlanes *cBB) {currentBlackBox = cBB;};
+ void SetVtkPlaneWidget( vtkImagePlaneWidget *planeWidget );
+ myCallbackPlane() {};
+
+ private:
+ vtkPlaneWidget *planeWidget;
+ ImagePlanes *currentBlackBox;
+ };
+ //================================================================
+
+
+
+ //================================================================
BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,ImagePlanes)
BBTK_BLACK_BOX_IMPLEMENTATION(ImagePlanes,bbtk::AtomicBlackBox);
void ImagePlanes::bbUserConstructor()
{
- planeWidgetX = planeWidgetY = planeWidgetZ = 0;
+ bbSetOutputPlaneX(0);
+ bbSetOutputPlaneY(0);
+ bbSetOutputPlaneZ(0);
+ bbSetOutputImageX(0);
+ bbSetOutputImageY(0);
+ bbSetOutputImageZ(0);
bbSetInputIn(0);
std::vector<double> vect;
- vect.push_back(512);
- vect.push_back(256);
- bbSetInputWindowLevel (vect);
+ vect.push_back(0);
+ vect.push_back(0);
+ bbSetInputWindowLevel (vect);
}
- void ImagePlanes::bbUserCopyConstructor()
+ void ImagePlanes::bbUserCopyConstructor(bbtk::BlackBox::Pointer)
{
- planeWidgetX = planeWidgetY = planeWidgetZ = 0;
+ bbSetOutputPlaneX(0);
+ bbSetOutputPlaneY(0);
+ bbSetOutputPlaneZ(0);
+ bbSetOutputImageX(0);
+ bbSetOutputImageY(0);
+ bbSetOutputImageZ(0);
}
void ImagePlanes::Init()
- {
- if (planeWidgetX != 0) return;
+ {
+
+ /// CREATION DES WIDGETS
+ if (bbGetOutputPlaneX() != 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
- planeWidgetX = vtkImagePlaneWidget::New();
+ vtkImagePlaneWidget* planeWidgetX = vtkImagePlaneWidget::New();
planeWidgetX->DisplayTextOn();
planeWidgetX->SetPicker(picker);
planeWidgetX->SetKeyPressActivationValue('x');
vtkProperty* prop1 = planeWidgetX->GetPlaneProperty();
prop1->SetColor(1, 0, 0);
- planeWidgetY = vtkImagePlaneWidget::New();
+ vtkImagePlaneWidget* planeWidgetY = vtkImagePlaneWidget::New();
planeWidgetY->DisplayTextOn();
planeWidgetY->SetPicker(picker);
planeWidgetY->SetKeyPressActivationValue('y');
prop2->SetColor(1, 1, 0);
planeWidgetY->SetLookupTable(planeWidgetX->GetLookupTable());
- planeWidgetZ = vtkImagePlaneWidget::New();
+ vtkImagePlaneWidget* planeWidgetZ = vtkImagePlaneWidget::New();
planeWidgetZ->DisplayTextOn();
planeWidgetZ->SetPicker(picker);
planeWidgetZ->SetKeyPressActivationValue('z');
bbSetOutputPlaneX(planeWidgetX);
bbSetOutputPlaneY(planeWidgetY);
bbSetOutputPlaneZ(planeWidgetZ);
+ bbSetOutputImageX(planeWidgetX->GetResliceOutput());
+ bbSetOutputImageY(planeWidgetY->GetResliceOutput());
+ bbSetOutputImageZ(planeWidgetZ->GetResliceOutput());
picker->UnRegister(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()
{
- if (planeWidgetX) planeWidgetX->UnRegister(NULL);
- if (planeWidgetY) planeWidgetY->UnRegister(NULL);
- if (planeWidgetZ) planeWidgetZ->UnRegister(NULL);
-
+ if (bbGetOutputPlaneX()) bbGetOutputPlaneX()->UnRegister(NULL);
+ if (bbGetOutputPlaneY()) bbGetOutputPlaneY()->UnRegister(NULL);
+ if (bbGetOutputPlaneZ()) bbGetOutputPlaneZ()->UnRegister(NULL);
}
//---------------------------------------------------------------------
{
if (bbGetInputIn()!=0)
{
+ // Create the widgets if not already done
Init();
- int xMin, xMax, yMin, yMax, zMin, zMax;
- bbGetInputIn()->GetExtent(xMin, xMax, yMin, yMax, zMin, zMax);
-
- planeWidgetX->SetInput(bbGetInputIn());
- planeWidgetX->SetPlaneOrientationToXAxes();
- planeWidgetX->SetSlicePosition((xMax+xMin)/2.);
-
- planeWidgetY->SetInput(bbGetInputIn());
- planeWidgetY->SetPlaneOrientationToYAxes();
- planeWidgetY->SetSlicePosition((yMax+yMin)/2.);
-
- planeWidgetZ->SetInput(bbGetInputIn());
- planeWidgetZ->SetPlaneOrientationToZAxes();
- planeWidgetZ->SetSlicePosition((zMax+zMin)/2.);
-
- // planeWidgetZ->SetWindowLevel(512,256);
+ if ( bbGetInputStatus("In") != bbtk::UPTODATE )
+ {
+ // Input image has changed : reinitialize planes
+ image = bbGetInputIn();
- planeWidgetZ->SetWindowLevel(bbGetInputWindowLevel()[0],bbGetInputWindowLevel()[1]);
+ 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);
+
+ bbGetOutputPlaneX()->SetInput(bbGetInputIn());
+ bbGetOutputPlaneX()->SetPlaneOrientationToXAxes();
+ bbGetOutputPlaneX()->SetSlicePosition((xMax+xMin)/2.*xSpacing);
+
+ bbGetOutputPlaneY()->SetInput(bbGetInputIn());
+ bbGetOutputPlaneY()->SetPlaneOrientationToYAxes();
+ bbGetOutputPlaneY()->SetSlicePosition((yMax+yMin)/2.*ySpacing);
+
+ bbGetOutputPlaneZ()->SetInput(bbGetInputIn());
+ bbGetOutputPlaneZ()->SetPlaneOrientationToZAxes();
+ bbGetOutputPlaneZ()->SetSlicePosition((zMax+zMin)/2.*zSpacing);
+
+ if (bbGetInputWindowLevel()[0]!=0)
+ {
+ bbGetOutputPlaneZ()->SetWindowLevel(bbGetInputWindowLevel()[0],
+ bbGetInputWindowLevel()[1]);
+ }
+ else
+ {
+ double *range = image->GetScalarRange();
+ bbGetOutputPlaneZ()->SetWindowLevel(range[1] - range[0],
+ 0.5*(range[1]+range[0]));
+ }
+ }
+
+
+ // UPDATE DES SORTIES
+ bbGetOutputPlaneX()->GetResliceOutput()->Update();
+ bbGetOutputPlaneY()->GetResliceOutput()->Update();
+ bbGetOutputPlaneZ()->GetResliceOutput()->Update();
+
+
}
}
}//namespace bbtk
git://git.creatis.insa-lyon.fr / bbtk.git / blobdiff