_tfun->RemoveAllPoints();
for(int i = 0; i < greylevel.size();i++){
_tfun->AddPoint(greylevel[i], value[i]);
- //std::cout<<"TransferFunctionView::Process()transfer function "<<greylevel[i]<<" "<< value[i]<<std::endl;
+ std::cout<<"TransferFunctionView::Process()transfer function "<<greylevel[i]<<" "<< value[i]<<std::endl;
}
_ctfun->RemoveAllPoints();
- for(int i = 0; i < greylevelcolors.size();i++){
+ _ctfun->SetScaleToLinear ();
+ _ctfun->ClampingOff();
+ _ctfun->AllowDuplicateScalarsOn();
+ double w=mwxwidget->GetWindowLevel();
+ double c=mwxwidget->GetColorLevel();
+
+ if (greylevelcolors.size()>1)
+ {
+ double min = greylevelcolors[0];
+ double max = greylevelcolors[greylevelcolors.size()-1];
+ double dif = max-min;
+ if (dif==0) dif=0.0001;
+ double nc;
+ int i;
+ i=0;
_ctfun->AddRGBPoint(greylevelcolors[i], red[i],green[i], blue[i]);
- //std::cout<<"TransferFunctionView::Process()transfer color function "<<greylevelcolors[i]<<" "<<red[i]<<" "<<green[i]<<" "<<blue[i]<<std::endl;
+ for(i = 0; i < greylevelcolors.size();i++)
+ {
+ nc = ((greylevelcolors[i]-min)/dif)*w + c-w/2;
+// _ctfun->AddRGBPoint(greylevelcolors[i], red[i],green[i], blue[i]);
+ _ctfun->AddRGBPoint( nc , red[i],green[i], blue[i]);
+ std::cout<<"EED TransferFunctionView::Process()transfer color function <<"<<nc<<" "<<red[i]<<" "<<green[i]<<" "<<blue[i]<<std::endl;
+ }
+ i=greylevelcolors.size()-1;
+ _ctfun->AddRGBPoint( greylevelcolors[i] , red[i],green[i], blue[i]);
}
bbSignalOutputModification();
-
+
+ _tfun->Update();
bbSetOutputOpacityFunction(_tfun);
bbSetOutputColorFunction(_ctfun);
}
-void TransferFunctionView::onSliderChange(){
+void TransferFunctionView::onSliderChange()
+ {
+ //EED
+ onColorChange();
+ bbSignalOutputModification();
- bbSignalOutputModification();
-
- bbSetOutputWindowLevel(mwxwidget->GetWindowLevel());
- bbSetOutputColorLevel(mwxwidget->GetColorLevel());
+// bbSetOutputWindowLevel(mwxwidget->GetWindowLevel());
+// bbSetOutputColorLevel(mwxwidget->GetColorLevel());
}
void TransferFunctionView::bbUserInitializeProcessing()
{
_tfun = vtkPiecewiseFunction::New();
- _ctfun = vtkColorTransferFunction::New();
+ _ctfun = vtkColorTransferFunction::New();
+ _ctfun->SetClamping(-1);
bbSetInputIn(NULL);
}
//-----------------------------------------------------------------
- HandlerTransferFunctionView::HandlerTransferFunctionView(TransferFunctionView* box){
+ HandlerTransferFunctionView::HandlerTransferFunctionView(TransferFunctionView* box)
+ {
_box = box;
}
- HandlerTransferFunctionView::~HandlerTransferFunctionView(){
-
+
+ HandlerTransferFunctionView::~HandlerTransferFunctionView()
+ {
}
- void HandlerTransferFunctionView::onColorChange(wxCommandEvent& event){
+
+ void HandlerTransferFunctionView::onColorChange(wxCommandEvent& event)
+ {
_box->onColorChange();
}
- void HandlerTransferFunctionView::onSliderChange(wxCommandEvent& event){
+
+ void HandlerTransferFunctionView::onSliderChange(wxCommandEvent& event)
+ {
_box->onSliderChange();
}