@string/default_viewer @string/left_to_right_viewer @string/right_to_left_viewer @string/vertical_viewer @string/webtoon_viewer @string/white_background @string/black_background @string/smart_background @string/smart_theme_background @string/scale_type_fit_screen @string/scale_type_stretch @string/scale_type_fit_width @string/scale_type_fit_height @string/scale_type_original_size @string/scale_type_smart_fit @string/zoom_start_automatic @string/zoom_start_left @string/zoom_start_right @string/zoom_start_center @string/rotation_free @string/rotation_lock @string/rotation_force_portrait @string/rotation_force_landscape @string/filter_mode_default @string/filter_mode_multiply @string/filter_mode_screen