The Radius displacement outside the original corner of the rectangle. If left out (or set to zero), the radius passes through the original corner of the rectangle. Displacement has the following attributes:
| Attribute | Namespace | Type | Use | Default | Fixed | Description |
|---|---|---|---|---|---|---|
| numericvalue | ocx | xs:double | req. | The numerical value of the quantity. | ||
| unit | ocx | xs:IDREF | req. | The reference to the unitsML reference unit. |