| IO | Parameter | Type | Description
|
| in | theCADArea | longint | Area ID
|
| in | theTypeOfMeasure | integer | A measure type constant
|
| out | theIsVisibleFlag | integer | A boolean constant
|
| out | theIsEditableFlag | integer | A boolean constant
|
| out | theOptionalFixedWidth | integer |
|
| out | theMinimumWidth | integer |
|
| out | theNumberOfDecimals | integer |
|
| out | theLinearUnitFactor | real |
|
| out | theLinearUnitDivisor | real |
|
| out | theOptionalUnitStr | Str3 |
|
| out | theOptionalUnitStrWidth | integer |
|
| out | function result | OSErr | Error result code, also see Error handling
|