#include "wxVtkImage3DImagePlaneCallback.h"

#include <vtkViewImage2D.h>
#include <vtkRenderWindow.h>

void wxVtkImage3DImagePlaneCallback::Execute ( vtkObject *caller, unsigned long, void*)
{

  if( !this->ViewImage2D )
  {
    return;
  }

  vtkImage3DImagePlaneCallback::Execute (caller, 0, NULL);
  
  if( this->FirstRender )
  {
    this->ViewImage2D->GetVtkViewImage2D()->SetImage ( this->GetOutput() );
    this->ViewImage2D->GetVtkViewImage2D()->ResetCurrentPoint();
    this->ViewImage2D->GetVtkViewImage2D()->ResetWindowLevel();
    this->FirstRender = false;
  }

  this->ViewImage2D->Show (true);
  this->ViewImage2D->GetVtkViewImage2D()->Update();
  if( !this->ViewImage2D->GetVtkViewImage2D()->GetRenderWindow()->GetNeverRendered() )
  {
    this->ViewImage2D->GetVtkViewImage2D()->Render();
  }
}