This enumeration specifies types of mark modifications.
Values:
IG_ARTX_MODIFY_REASON_TEXT_EDIT | A text mark text attribute has changed. |
IG_ARTX_MODIFY_REASON_RTF_EDIT | A rich text mark text attribute has changed. |
IG_ARTX_MODIFY_REASON_ATTRIBUTE_CHANGE | A mark attribute has changed. |
IG_ARTX_MODIFY_REASON_MOVE | The position of a mark has changed. |
IG_ARTX_MODIFY_REASON_RESIZE | The dimensions of the mark bounding rectangle have changed. |