crea::wxVTKRenderWindowInteractor *wxVTKiren;
wxVTKiren = _vtkInteractorStyleBaseView->GetWxVtk2DBaseView()->GetWxVTKRenderWindowInteractor();
wxVTKiren->GetEventPosition( tmpPx , tmpPy );
-
double colorWin;
double colorLev;
-
vtkImageData* imgrange = ((wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView())->GetVtkBaseData()->GetImageData();
-
- if(imgrange != NULL){
+ if(imgrange != NULL)
+ {
double* scalarrange = imgrange->GetScalarRange();
- double scalarr = scalarrange[1] - scalarrange[0];
+ double scalarr;
+ if (scalarrange[1] == scalarrange[0])
+ {
+ scalarr=scalarrange[1];
+ if (scalarrange[1]==0) {scalarr=100;}
+ } else {
+ scalarr = scalarrange[1] - scalarrange[0];
+ }
//std::cout<<"scalar r="<<scalarr<<std::endl;
int w, h;
((wxWindow*)wxVTKiren)->GetSize(&w, &h);
-
double dw=w,dh=h;
double dx = (scalarr*( _backPx - tmpPx ))/dw;
double dy = (scalarr*( _backPy - tmpPy ))/dh;
-
//colorWin=_backWindow - (scalarr)*( _backPx - tmpPx );
colorWin=_backWindow - dx;
colorLev=_backLevel + dy;
- }else{
+ } else {
colorWin=_backWindow - 2*( _backPx - tmpPx );
colorLev=_backLevel + 2*( _backPy - tmpPy );
}
-
if (colorWin<0)
{
colorWin=0;
{
colorWin=100000;
}
-
//EED 2 Nov 2012 This lets see negative values with the interaction of Window-Level Color
// if (colorLev<0)
// {
// colorLev=0;
-// }
-
+// }
if (colorLev>100000)
{
colorLev=100000;
}
-
wxVtk2DBaseView *wxvtk2Dbaseview = (wxVtk2DBaseView*)_vtkInteractorStyleBaseView->GetWxVtk2DBaseView();
vtkBaseData *vtkbasedata = wxvtk2Dbaseview->GetVtkBaseData();
-
//EED Borrame
// vtkImageViewer2 *vtkimageviewer2 = wxvtk2Dbaseview->_imageViewer2XYZ->GetVtkImageViewer2();
// vtkimageviewer2->SetColorWindow(colorWin);
// vtkimageviewer2->SetColorLevel(colorLev);
-
vtkbasedata->SetColorWindow(colorWin);
- vtkbasedata->SetColorLevel(colorLev);
-
+ vtkbasedata->SetColorLevel(colorLev);
this->_vtkInteractorStyleBaseView->SetParent_refresh_waiting();
-
// vtkimageviewer2->Render();
}
-
-
return true;
}