| IO | Parameter | Type | Description
|
| in | theCADArea | longint | Area ID
|
| in | theLayerDimSaturateFactor | real |
|
| in | theLayerDimMixToBackgrFactor | real |
|
| in | theSelectDimSaturateFactor | real |
|
| in | theSelectDimMixToBackgrFactor | real |
|
| out | function result | OSErr | Error result code, also see Error handling
|