Method OnMouseMove

Interaction/Style/vtkInteractorStyleImage.cxx:166–195

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//------------------------------------------------------------------------------
void vtkInteractorStyleImage::OnMouseMove()
{
  int x = this->Interactor->GetEventPosition()[0];
  int y = this->Interactor->GetEventPosition()[1];

  switch (this->State)
  {
    case VTKIS_WINDOW_LEVEL:
      this->FindPokedRenderer(x, y);
      this->WindowLevel();
      this->InvokeEvent(vtkCommand::InteractionEvent, nullptr);
      break;

    case VTKIS_PICK:
      this->FindPokedRenderer(x, y);
      this->Pick();
      this->InvokeEvent(vtkCommand::InteractionEvent, nullptr);
      break;

    case VTKIS_SLICE:
      this->FindPokedRenderer(x, y);
      this->Slice();
      this->InvokeEvent(vtkCommand::InteractionEvent, nullptr);
      break;
  }

  // Call parent to handle all other states and perform additional work

  this->Superclass::OnMouseMove();
}

//------------------------------------------------------------------------------
void vtkInteractorStyleImage::OnLeftButtonDown()