Method InitializeDecorations

Modules/QtWidgets/src/QmitkRenderWindowWidget.cpp:244–269

}

void QmitkRenderWindowWidget::InitializeDecorations()
{
  vtkRenderer* vtkRenderer = m_RenderWindow->GetRenderer()->GetVtkRenderer();
  if (nullptr == vtkRenderer)
  {
    return;
  }

  // initialize background color gradients
  float black[3] = { 0.0f, 0.0f, 0.0f };
  SetGradientBackgroundColors(black, black);

  // initialize annotation text and decoration color
  setFrameStyle(QFrame::Box | QFrame::Plain);

  m_CornerAnnotation = vtkSmartPointer<vtkCornerAnnotation>::New();
  m_CornerAnnotation->SetText(0, "Sagittal");
  m_CornerAnnotation->SetMaximumFontSize(12);
  if (0 == vtkRenderer->HasViewProp(m_CornerAnnotation))
  {
    vtkRenderer->AddViewProp(m_CornerAnnotation);
  }

  float white[3] = { 1.0f, 1.0f, 1.0f };
  SetDecorationColor(mitk::Color(white));
}

void QmitkRenderWindowWidget::SetCrosshairPosition(const mitk::Point3D& newPosition)
{