- bbtkDebugMessageInc("Core",9,"TransferFunctionView::CreateWxWindow()"<<std::endl);
- mwxwidget = new HistogramWidget(bbGetWxParent(), -1, wxPoint(0,0), wxSize(400,400),wxNO_BORDER ,bbGetInputIn(),1);
- bbtkDebugDecTab("Core",9);
- bbSetOutputWidget( mwxwidget );
+
+ std::vector<double> greylevel;
+ std::vector<double> value;
+
+ std::vector<double> greylevelcolors;
+ std::vector<double> red;
+ std::vector<double> green;
+ std::vector<double> blue;
+
+ mwxwidget->GetValuesPointsFunction(greylevel, value);
+ mwxwidget->GetValuesColorPointsFunction(greylevelcolors,red, green,blue);
+
+
+ _tfun->RemoveAllPoints();
+ unsigned int i;
+ for(i = 0; i < greylevel.size();i++){
+ _tfun->AddPoint(greylevel[i], value[i]);
+// std::cout<<"TransferFunctionView::Process()transfer function "<<greylevel[i]<<" "<< value[i]<<std::endl;
+ }
+ _ctfun->RemoveAllPoints();
+ _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;
+ unsigned int i;
+ i=0;
+ _ctfun->AddRGBPoint(greylevelcolors[i], red[i],green[i], blue[i]);
+ 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]);
+ }
+
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
+ _tfun->Update();
+#else
+ //...
+#endif
+ bbSetOutputOpacityFunction(_tfun);
+ bbSetOutputColorFunction(_ctfun );
+ bbSetOutputActive( mwxwidget->GetActive() );
+
+ bbSignalOutputModification();
+