#2844 creaMaracasVisu Feature New Normal - ManualPaint_model box, Refresh TransferF...

[creaMaracasVisu.git] / lib / maracasVisuLib / src / interface / wxWindows / widgets / ThresholdImageView / LayerImageBase.cxx

diff --git a/lib/maracasVisuLib/src/interface/wxWindows/widgets/ThresholdImageView/LayerImageBase.cxx b/lib/maracasVisuLib/src/interface/wxWindows/widgets/ThresholdImageView/LayerImageBase.cxx
index 15ec30669619dfd9f52651a7c45b3a0f6c699771..d89c05ed8da74f5e309c9d3ca49cba03a4b90c85 100644 (file)
--- a/lib/maracasVisuLib/src/interface/wxWindows/widgets/ThresholdImageView/LayerImageBase.cxx
+++ b/lib/maracasVisuLib/src/interface/wxWindows/widgets/ThresholdImageView/LayerImageBase.cxx
@@ -93,17 +93,17 @@ private:
 
 LayerImageBase::LayerImageBase()
 {
-       _actorPresent                   =       false;
-       _X                                                      =       0;
-       _Y                                                      =       0;
-       _Z                                                      =       0;
+       _actorPresent           =       false;
+       _X                                      =       0;
+       _Y                                      =       0;
+       _Z                                      =       0;
        _thresholdTable         =       NULL;
-       _thresholdMapper                =       NULL;
+       _thresholdMapper        =       NULL;
        _scalarbarActor         =       NULL;
        _thresholdActor         =       NULL;
-       _image                                  =       NULL;
-       _baseView                               =       NULL;
-       _imageReslicer                  =       vtkImageReslice::New();
+       _image                          =       NULL;
+       _baseView                       =       NULL;
+       _imageReslicer          =       vtkImageReslice::New();
 }
 
 //----------------------------------------------------------------------------
@@ -164,10 +164,10 @@ bool LayerImageBase::GetActorPresent()
 //----------------------------------------------------------------------------
 void LayerImageBase::SetImage(vtkImageData* image)
 {
-       _image = image;
        double spc[3];
-       _image->GetSpacing(spc);
        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;
@@ -178,9 +178,30 @@ void LayerImageBase::SetImage(vtkImageData* image)
        SetX( ssx );
        SetY( ssy );
        SetZ( ssz );
-       _image = image;
+       _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)
 {
@@ -341,10 +362,11 @@ void LayerImageBase::onThreshold()
                        _imageReslicer->SetResliceAxesOrigin(0,0,z);
                }
 
-
                _imageReslicer->SetOutputDimensionality(2);
 //             _imageReslicer->SetInterpolationModeToLinear();
                _imageReslicer->SetInterpolationModeToNearestNeighbor();
+               _imageReslicer->Modified();
+
 
                vtkImageData *img = _imageReslicer->GetOutput();
 //             img->Update();
@@ -428,6 +450,16 @@ vtkImageReslice *LayerImageBase::GetvtkImageReslice()
     return _imageReslicer;
 }
 
+//----------------------------------------------------------------------------
+void LayerImageBase::GetImageScalarRange()
+{
+       double min,max;
+       GetRangeForColorBar(min,max);
+//     _image->GetScalarRange(_range);
+       _range[0]=min;
+       _range[1]=max;
+}
+
 
 
 // EOF