Method Initialize

Rendering/UI/vtkWin32RenderWindowInteractor.cxx:404–442

------------------------------------------------------------------------------ Begin processing keyboard strokes.

//------------------------------------------------------------------------------
// Begin processing keyboard strokes.
void vtkWin32RenderWindowInteractor::Initialize()
{
  vtkRenderWindow* ren;
  int* size;

  // make sure we have a RenderWindow and camera
  if (!this->RenderWindow)
  {
    vtkErrorMacro(<< "No renderer defined!");
    return;
  }
  if (this->Initialized)
  {
    return;
  }
  this->Initialized = 1;
  // get the info we need from the RenderingWindow
  ren = this->RenderWindow;
  ren->Start();
  ren->End();
  size = ren->GetSize();
  ren->GetPosition();

  this->WindowId = (HWND)(ren->GetGenericWindowId());
  if (this->HardwareWindow)
  {
    this->WindowId = (HWND)(this->HardwareWindow->GetGenericWindowId());
    size = this->HardwareWindow->GetSize();
    vtkSetWindowLong(this->WindowId, sizeof(vtkLONG), (intptr_t)ren);
  }
  else
  {
    this->WindowId = (HWND)(ren->GetGenericWindowId());
  }

  this->Enable();
  this->Size[0] = size[0];
  this->Size[1] = size[1];
}

//------------------------------------------------------------------------------
void vtkWin32RenderWindowInteractor::Enable()