Deletes given annotation.
All formats applied by annotation
will be removed and it will be deleted.
Overridden from Efl.Text_Annotate.annotation_del.
annotation_del @pure_virtual { params { @in annotation: ptr(Efl.Text_Annotate_Annotation); } return: bool; }
Eina_Bool efl_text_annotation_del(Eo *obj, Efl_Text_Annotate_Annotation *annotation);