bool level, double samples_per_pixel, double pixels_offset,
float x_offset, float y_offset);
+ shared_ptr<pv::data::AnalogSegment> get_analog_segment_to_paint() const;
+ shared_ptr<pv::data::LogicSegment> get_logic_segment_to_paint() const;
+
/**
* Computes the scale factor from the scale index and vdiv settings.
*/