This enumeration is used to establish the context of a mark’s text attribute.
Values:
IG_ARTX_TEXT_DIRECT_TEXT | Indicates literal text. The mark is drawn using the exact value of its text attribute. |
IG_ARTX_TEXT_FILE_NAME | Indicates a file path. The value of a mark’s text attribute is the path to a file. The mark is drawn using the contents of this file. |