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Viewing changes to src/cadxcore/vtk/interactor/ginkgointeractorstyleimage2d.cpp

  • Committer: Package Import Robot
  • Author(s): Dmitry Smirnov
  • Date: 2013-10-24 21:28:17 UTC
  • mfrom: (1.2.2)
  • Revision ID: package-import@ubuntu.com-20131024212817-ej1skb9og09d3ht6
Tags: 3.5.0.1137.31+dfsg-1
New upstream release [October 2013]

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src/cadxcore/vtk/interactor/ginkgointeractorstyleimage2d.cpp
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#include <vtkRenderWindowInteractor.h>
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#include <vtkImageData.h>
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#include <vtkRenderWindow.h>
 
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#include <wx/timer.h>
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vtkCxxRevisionMacro(GinkgoInteractorStyleImage2D, "$Revision: 752 $");
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vtkStandardNewMacro(GinkgoInteractorStyleImage2D);
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#include <vtkCamera.h>
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#include <vtkRenderer.h>
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class ISTimerZoom: public wxTimer
 
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{
 
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public:
 
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        ISTimerZoom(GinkgoInteractorStyleImage2D* pIS): IS(pIS)
 
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        {
 
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        }
 
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        virtual void Notify()
 
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        {
 
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                IS->EndZoom();
 
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        }
 
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        GinkgoInteractorStyleImage2D* IS;
 
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};
 
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//----------------------------------------------------------------------------
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GinkgoInteractorStyleImage2D::GinkgoInteractorStyleImage2D()
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        this->LevelStep = 0.0;
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        this->WindowStep = 0.0;
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        this->PreviewMode = false;
 
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        this->TimerZoom = new ISTimerZoom(this);
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}
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//----------------------------------------------------------------------------
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GinkgoInteractorStyleImage2D::~GinkgoInteractorStyleImage2D()
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{
 
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        if (TimerZoom != NULL) {
 
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                TimerZoom->Stop();
 
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                delete TimerZoom;
 
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        }
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}
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//----------------------------------------------------------------------------
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                        this->EndZSliceMove();
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                        break;
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                case vtkGinkgoImageViewer::ZOOM_WITH_SELECT_INTERACTION :
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                        this->StartDolly();
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                        factor = 10.0 * 0.2 * this->MouseWheelMotionFactor;
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                        //this->Dolly(pow((double)1.1, factor));
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                        this->View->SyncSetZoom(pow((double) 1.1, factor) * this->View->GetZoom());
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                        this->EndDolly();
 
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                        DoZoom(factor);
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                        break;
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                /*
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                case vtkGinkgoImageViewer::FULL_PAGE_INTERACTION :
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                        break;
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                */
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                case vtkGinkgoImageViewer::ZOOM_INTERACTION :
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                        this->StartDolly();
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                        factor = 10.0 * 0.2 * this->MouseWheelMotionFactor;
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                        //this->Dolly(pow((double)1.1, factor));
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                        this->View->SyncSetZoom(pow((double) 1.1, factor) * this->View->GetZoom());
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                        this->EndDolly();
 
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                        DoZoom(factor);
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                        break;
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                default:
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                        this->EndZSliceMove();
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                        break;
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                case vtkGinkgoImageViewer::ZOOM_WITH_SELECT_INTERACTION :
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                        this->StartDolly();
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                        factor = 10.0 * -0.2 * this->MouseWheelMotionFactor;
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                        //this->Dolly(pow((double)1.1, factor));
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                        this->View->SyncSetZoom(pow((double) 1.1, factor) * this->View->GetZoom());
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                        this->EndDolly();
 
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                        DoZoom(factor);
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                        break;
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                        /*
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                case vtkGinkgoImageViewer::FULL_PAGE_INTERACTION :
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                        break;
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                */
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                case vtkGinkgoImageViewer::ZOOM_INTERACTION :
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                        this->StartDolly();
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                        factor = 10.0 * -0.2 * this->MouseWheelMotionFactor;
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                        //this->Dolly(pow((double)1.1, factor));
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                        this->View->SyncSetZoom(pow((double) 1.1, factor) * this->View->GetZoom());
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                        this->EndDolly();
 
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                        DoZoom(factor);
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                        break;
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                default:
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}
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void GinkgoInteractorStyleImage2D::DoZoom(double factor, bool launchTimer)
 
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{
 
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        if (TimerZoom->IsRunning()) {
 
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                TimerZoom->Stop();
 
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        }
 
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        if (this->State != VTKIS_ZOOM) {
 
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                this->StartZoom();
 
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        }
 
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        this->View->SyncSetZoom(pow((double) 1.1, factor) * this->View->GetZoom());
 
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        GetInteractor()->Render();
 
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        if (launchTimer) {
 
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                TimerZoom->Start(600, true);
 
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        }
 
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}
 
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