#include "LayerImageBase.h"
+#include "wxMPRBaseData.h"
#include "wxVtk2DBaseView.h"
#include "wxVTKRenderWindowInteractor.h"
+#include "vtkTextProperty.h"
//---------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------
//---------------------------------------------------------------------------------------------
-ColorLayerImageBasevtkInteractor::ColorLayerImageBasevtkInteractor(LayerImageBase* layerImageBase)
-{
- _state=false;
- _stateKey=false;
- _layerImageBase=layerImageBase;
-
-}
+// Callback for the interaction
+class ColorLayerObserver : public vtkCommand{
+ public:
+ virtual char const *GetClassName() const { return "ColorLayerObserver";}
-//---------------------------------------------------------------------------------------------
-ColorLayerImageBasevtkInteractor::~ColorLayerImageBasevtkInteractor()
-{
-}
+ static ColorLayerObserver *New() { return new ColorLayerObserver; }
-//---------------------------------------------------------------------------------------------
-bool ColorLayerImageBasevtkInteractor::OnChar()
-{
- return true;
-}
+ ColorLayerObserver()
+ {
+ _layerimagebase = NULL;
+ }
+ virtual void Execute(vtkObject *wdg, unsigned long event, void* calldata)
+ {
+ if (_layerimagebase!= NULL)
+ {
-//---------------------------------------------------------------------------------------------
-bool ColorLayerImageBasevtkInteractor::OnMouseMove() // vitual
-{
- printf("EED ColorLayerImageBasevtkInteractor::OnMouseMove start \n");
-
- vtkRenderWindowInteractor *interactor = _vtkInteractorStyleBaseView->GetInteractor();
-
- // For example in ManualPaint Action
- // This is not working, because the order of insertion events mecanism (_vtkInteractorStyleBaseView)
- // Layer first Paint after.
- // the only way to make it works is to take the axes an paint. this force a first SetParent_refresh_waiting()
-// if ( this->_vtkInteractorStyleBaseView->GetParent_refresh_waiting() == true )
-
- if ( interactor->GetControlKey()==1 ) // EED This if for ManaulPaint Interaction compatibility
- {
- printf("EED ColorLayerImageBasevtkInteractor::OnMouseMove need Refresh \n" );
- _layerImageBase->onThreshold();
- _layerImageBase->GetvtkImageReslice()->Modified();
- }
- else {
- printf("EED ColorLayerImageBasevtkInteractor::OnMouseMove NOT need Refresh \n" );
- }
-
-
- if (_state==true)
+ wxVtkBaseView *wxvtkbaseview = _layerimagebase->GetwxVtkBaseView();
+ if (wxvtkbaseview!=NULL)
+ {
+
+ vtkMPRBaseData *vtkmprbasedata = (vtkMPRBaseData*)wxvtkbaseview->GetVtkBaseData();
+ if (vtkmprbasedata!=NULL)
+ {
+ _layerimagebase->SetX( vtkmprbasedata->GetX() );
+ _layerimagebase->SetY( vtkmprbasedata->GetY() );
+ _layerimagebase->SetZ( vtkmprbasedata->GetZ() );
+ _layerimagebase->onThresholdChange();
+ } // if basedata
+
+ } // if wxvtkbaseview
+ } //if layerimagebase
+ }
+
+ void SetLayerImageBase(LayerImageBase* layerimagebase)
{
- wxVtk2DBaseView *wxvtk2Dbaseview = (wxVtk2DBaseView*) _vtkInteractorStyleBaseView->GetWxVtk2DBaseView();
- wxVTKRenderWindowInteractor *wxVTKiren = wxvtk2Dbaseview->GetWxVTKRenderWindowInteractor();
- int px, py;
- wxVTKiren->GetEventPosition(px, py);
-
-// int typeView = 1;
- double X = (double) px;
- double Y = (double) py;
- double Z = wxvtk2Dbaseview->GetActualSlice();
-// wxvtk2Dbaseview->TransFromCoordScreenToWorld(X, Y, Z,true, typeView);
- wxvtk2Dbaseview->TransFromCoordScreenToWorld(X, Y, Z, true);
-
-// _manualPaintControler->PaintImage((int) X, (int) Y, (int) Z);
-
- _layerImageBase->SetX( (int)X );
- _layerImageBase->SetY( (int)Y );
- _layerImageBase->SetZ( (int)Z );
- _layerImageBase->onThreshold();
-// _layerImageBase->Refresh();
-
- this->_vtkInteractorStyleBaseView->SetParent_refresh_waiting();
-
- if (_vtkInteractorStyleBaseView->GetRefresh_waiting()==true)
- {
- _layerImageBase->GetvtkImageReslice()->Modified();
- }
- printf("EED ColorLayerImageBasevtkInteractor::YESSSSSS \n");
+ _layerimagebase = layerimagebase;
}
- return true;
-}
-//---------------------------------------------------------------------------------------------
-bool ColorLayerImageBasevtkInteractor::OnRightButtonDown() // virtual
-{
- printf("EED ColorLayerImageBasevtkInteractor::OnRightButtonDown \n");
- _state=true;
- return true;
-}
+private:
+ LayerImageBase* _layerimagebase;
+};
-//---------------------------------------------------------------------------------------------
-bool ColorLayerImageBasevtkInteractor::OnRightButtonUp() // virtual
-{
- printf("EED ColorLayerImageBasevtkInteractor::OnRightButtonUp \n");
- _state=false;
- return true;
-}
//---------------------------------------------------------------------------------------------
LayerImageBase::LayerImageBase()
{
- _actorPresent = false;
- _X = 0;
- _Y = 0;
- _Z = 0;
- _thresholdTable = NULL;
- _thresholdMapper = NULL;
- _thresholdActor = NULL;
+ _actorPresent = false;
+ _X = 0;
+ _Y = 0;
+ _Z = 0;
+ _thresholdTable = NULL;
+ _thresholdMapper = NULL;
+ _scalarbarActor = NULL;
+ _thresholdActor = NULL;
_image = NULL;
- _baseView = NULL;
- _imageReslicer = vtkImageReslice::New();
-
+ _baseView = NULL;
+ _imageReslicer = vtkImageReslice::New();
}
//----------------------------------------------------------------------------
- LayerImageBase::~LayerImageBase()
- {
- }
+LayerImageBase::~LayerImageBase()
+{
+}
//----------------------------------------------------------------------------
void LayerImageBase::SetX(int x)
//----------------------------------------------------------------------------
void LayerImageBase::SetImage(vtkImageData* image)
{
+ double spc[3];
+ int ext[6];
_image = image;
+ _image->GetSpacing(spc);
+ _image->GetWholeExtent(ext);
+ int sx=ext[1]-ext[0]+1;
+ int sy=ext[3]-ext[2]+1;
+ int sz=ext[5]-ext[4]+1;
+ int ssx=(sx/2)*spc[0];
+ int ssy=(sy/2)*spc[1];
+ int ssz=(sz/2)*spc[2];
+ SetX( ssx );
+ SetY( ssy );
+ SetZ( ssz );
+ _image->Update();
+ _image->GetScalarRange( _range );
+ _thresholdTable = vtkLookupTable::New();
}
+void LayerImageBase::SetRangeForColorBar(std::vector<double> &range)
+{
+ _rangeForColorBar=range;
+}
+
+void LayerImageBase::GetRangeForColorBar(double &minRange, double &maxRange)
+{
+ if (_rangeForColorBar.size()==2)
+ {
+ minRange = _rangeForColorBar[0];
+ maxRange = _rangeForColorBar[1];
+ } else {
+ minRange = _range[0];
+ maxRange = _range[1];
+ }
+}
+
+
+
//----------------------------------------------------------------------------
void LayerImageBase::SetwxVtkBaseView(wxVtkBaseView *baseview)
{
- printf("EED LayerImageBase::SetwxVtkBaseView start baseview:%p \n", baseview);
if (_baseView==NULL)
- {
- _baseView = baseview;
- vtkInteractorStyleBaseView *isbv = (vtkInteractorStyleBaseView*)(_baseView->GetInteractorStyleBaseView());
- isbv->AddInteractorStyleMaracas( new ColorLayerImageBasevtkInteractor(this) );
+ {
+ _baseView = baseview;
+ ColorLayerObserver *colorlayerobserver = ColorLayerObserver::New();
+ _baseView->GetVtkBaseData()->AddObserver( 1, colorlayerobserver );
+ colorlayerobserver->SetLayerImageBase(this);
+
} // if _baseView
- printf("EED LayerImageBase::SetwxVtkBaseView end \n");
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
void LayerImageBase::Refresh()
{
- printf("EED LayerImageBase::Refresh\n");
if (_baseView!=NULL)
{
_baseView->Refresh();
//----------------------------------------------------------------------------
void LayerImageBase::onThreshold()
{
-
- printf("EED LayerImageBase::onThreshold start \n");
-
if ((_image!=NULL) && (_baseView!=NULL))
{
double spc[3];
x = x*spc[0];
y = y*spc[1];
z = z*spc[2];
-
-
- printf("EED LayerImageBase::onThreshold z = %d spcZ%f\n" , z, spc[2]);
-
vtkCamera *camera = _baseView->GetRenderer()->GetActiveCamera();
int directionViewer=0;
directionViewer = wxvtk2dbasevie->GetDirection();
} // ParallelProjection
-printf("EED LayerImageBase::onThreshold projection = %d\n" , camera->GetParallelProjection() );
-printf("EED LayerImageBase::onThreshold direction = %d\n" , directionViewer );
-
if (!GetActorPresent())
{
if (_thresholdActor==NULL)
{
_thresholdActor = vtkImageActor::New( );
+ _scalarbarActor = vtkScalarBarActor::New();
_thresholdActor->SetOpacity( 0.6 );
_thresholdActor->InterpolateOn( );
if (directionViewer==0)
}
} // _thresholdActor
_baseView->GetRenderer()->AddActor( _thresholdActor );
+ _baseView->GetRenderer()->AddActor2D( _scalarbarActor );
_actorPresent = true;
} // !GetActorPresent()
_imageReslicer->SetResliceAxesOrigin(0,0,z);
}
-
_imageReslicer->SetOutputDimensionality(2);
// _imageReslicer->SetInterpolationModeToLinear();
_imageReslicer->SetInterpolationModeToNearestNeighbor();
+ _imageReslicer->Modified();
+
vtkImageData *img = _imageReslicer->GetOutput();
// img->Update();
// img->UpdateInformation();
+// _thresholdTable->Update();
_thresholdMapper->SetInput( img );
_thresholdMapper->SetLookupTable( _thresholdTable );
_thresholdActor->SetInput( _thresholdMapper->GetOutput() );
-
- printf("EED LayerImageBase::onThreshold working \n");
-
+// _scalarbarActor->SetLookupTable( _thresholdTable );
+ _scalarbarActor->SetLookupTable( _thresholdMapper->GetLookupTable() );
+ _scalarbarActor->SetTitle("Value");
+ _scalarbarActor->SetNumberOfLabels(4);
+ int fontsize = _scalarbarActor->GetLabelTextProperty()->GetFontSize();
+ _scalarbarActor->GetLabelTextProperty()->SetFontSize(fontsize/2);
+
+// _scalarbarActor->SetTextPad(4); ??
+
} // _image
- printf("EED LayerImageBase::onThreshold end \n");
}
{
wxVtkBaseView * baseView = _baseView;
baseView->GetRenderer()->RemoveActor( _thresholdActor );
+ baseView->GetRenderer()->RemoveActor( _scalarbarActor );
+
_actorPresent = false;
}
}
return _thresholdTable;
}
+//----------------------------------------------------------------------------
vtkImageReslice *LayerImageBase::GetvtkImageReslice()
{
return _imageReslicer;
}
+//----------------------------------------------------------------------------
+void LayerImageBase::GetImageScalarRange()
+{
+ double min,max;
+ GetRangeForColorBar(min,max);
+// _image->GetScalarRange(_range);
+ _range[0]=min;
+ _range[1]=max;
+}
+
// EOF
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