cairomm  1.18.0
New API in cairomm 1.18
Class Cairo::SaveGuard
Member Cairo::Surface::get_device_scale () const
Member Cairo::Surface::get_device_scale (double& x_scale, double& y_scale) const
Member Cairo::Surface::set_device_scale (double scale)
Member Cairo::Surface::set_device_scale (double x_scale, double y_scale)