These constants define additional effects when drawing a text object.
Values:
IG_VECT_TXT_UNDERLINED | A text object is underlined. |
IG_VECT_TXT_STRUCK | A text object is struck. |
IG_VECT_TXT_DBLSTRUCK | A text object is double struck. |
IG_VECT_TXT_SUPERSCRIPT | A text object is a superscript. |
IG_VECT_TXT_SUBSCRIPT | A text object is a subscript. |