tag of associated object depending on object_assoc_type, object may be a point, line, arc, conic, cubic spline, B curve, pattern, solid curve, utility symbol (centerline), annotation, or ignored
object associativity type UF_DRF_end_point UF_DRF_arc_center object must be an arc UF_DRF_tangency object must be an arc UF_DRF_intersection UF_DRF_dwg_pos UF_DRF_utility_symbol UF_DRF_on_annotation UF_DRF_on_stub
object_assoc_modifier
int
object associativity modifier - if object_assoc_type = UF_DRF_end_point, UF_DRF_first_end_point on object or UF_DRF_last_end_point on object. - if object_assoc_type = UF_DRF_tangency, parameter percentage (0 - 100) to compute approximate tangent point on object - if object_assoc_type = UF_DRF_arc_center, UF_DRF_intersection, UF_DRF_dwg_pos, UF_DRF_utility_symbol, modifier is ignored
- if object_assoc_type = UF_DRF_intersection, tag of second object of intersection and second object must reside in member view of object_view_tag described above - if object_assoc_type = UF_DRF_end_point, UF_DRF_arc_center, UF_DRF_tangency, UF_DRF_dwg_pos, UF_DRF_utility_symbol, second object is ignored
assoc_dwg_pos [ 2 ]
double
if object_assoc_type = UF_DRF_dwg_pos, assoc_dwg_pos[0] = x drawing abs coordinate assoc_dwg_pos[1] = y drawing abs coordinate if object_assoc_type = UF_DRF_intersection, intersection closest to assoc_dwg_pos if object_assoc_type = UF_DRF_end_point, UF_DRF_arc_center, UF_DRF_tangency, or UF_DRF_utility_symbol, assoc_dwg_pos is ignored
depending on object_assoc_type, object
may be a point, line, arc, conic,
cubic spline, B curve, pattern, solid
curve, utility symbol (centerline),
annotation, or ignored