- _tfun->RemoveAllPoints();
- for(int i = 0; i < greylevel.size();i++){
- _tfun->AddPoint(greylevel[i], value[i]);
-// std::cout<<"transfer function "<<greylevel[i]<<" "<< value[i]<<std::endl;
+ _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;