Method renderingAlphaValue

src/model/RenderingColor.cpp:80–84

    }

    int RenderingColor_Impl::renderingAlphaValue() const {
      boost::optional<int> value = getInt(OS_Rendering_ColorFields::RenderingAlphaValue, true);
      OS_ASSERT(value);
      return value.get();
    }

    bool RenderingColor_Impl::isRenderingAlphaValueDefaulted() const {
      return isEmpty(OS_Rendering_ColorFields::RenderingAlphaValue);