Searched refs:delta_x (Results 1 – 2 of 2) sorted by relevance
511 float delta_x[LV_GESTURE_MAX_POINTS] = {0.0f}; in gesture_update_center_point() local517 g->p_delta_x = g->delta_x; in gesture_update_center_point()542 delta_x[i] = motion->point.x - g->center.x; in gesture_update_center_point()544 scale_factor += (delta_x[i] * delta_x[i]) + (delta_y[i] * delta_y[i]); in gesture_update_center_point()551 g->scale_factors_x[i] = delta_x[i] / scale_factor; in gesture_update_center_point()594 g->delta_x = g->p_delta_x + (center_x - g->center.x); in gesture_calculate_factors()
62 float delta_x; /* Translation & previous translation */ member
