+ double signal_min_, signal_max_; // Min/max values of this signal's analog data
+
+ bool show_analog_minor_grid_;
+ QColor high_fill_color_;
+ bool show_sampling_points_, fill_high_areas_;
+
+ int conversion_threshold_disp_mode_;
+
+ vector<float> value_at_pixel_pos_;
+ float value_at_hover_pos_;
+ float prev_value_at_pixel_; // Only used during lookup table update
+ float min_value_at_pixel_, max_value_at_pixel_; // Only used during lookup table update
+ int current_pixel_pos_; // Only used during lookup table update