@string/default_value @string/left_to_right_viewer @string/right_to_left_viewer @string/vertical_viewer @string/webtoon @string/white @string/black @string/smart_by_page @string/smart_by_theme @string/fit_screen @string/stretch @string/fit_width @string/fit_height @string/original_size @string/smart_fit @string/automatic @string/left @string/right @string/center @string/free @string/lock @string/force_portrait @string/force_landscape @string/default_value @string/multiply @string/screen