PHP ʖ²ἯTH º󍋼/A SWFTextField- setLineSpacing Description ¾¯¸漯B swftextfield- setlinespacing() sets the line spacing of the text field to the height of height. Default is 40. º󍋼/A ưµ㼯A SWFTextField- setLeftMargin ɏһ¼¶ SWFTextField- setMargins