Method Initialize

Rendering/UI/vtkWebAssemblyRenderWindowInteractor.cxx:578–606

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//------------------------------------------------------------------------------
void vtkWebAssemblyRenderWindowInteractor::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->Enable();
  this->Size[0] = size[0];
  this->Size[1] = size[1];

  vtkInitializeCanvasElement(this->CanvasSelector, this->ExpandCanvasToContainer);
}

//------------------------------------------------------------------------------
void vtkWebAssemblyRenderWindowInteractor::StartEventLoop()