shot_margin_left   20 modules/shot_histogram.c unsigned short shot_margin_left = 0, shot_margin_top = 0, shot_margin_right = 0, shot_margin_bottom = 0;
shot_margin_left   50 modules/shot_histogram.c     x0 = camera_sensor.active_area.x1 + ((shot_margin_left   * width)  / 10);