| IO | Parameter | Type | Description
|
| in | theColor | longint | Color or a color constant
|
| in | theBackgroundColor | longint |
|
| in | theSaturateFactor | real |
|
| in | theMixToBackgroundFactor | real |
|
| out | theResultColor | longint | Color or a color constant
|
| out | function result | OSErr | Error result code, also see Error handling
|