| IO | Parameter | Type | Description
|
| in | theCADArea | longint | Area ID
|
| in | theSnapPixelRadius | integer | kCADSnapDefaultPixelRadius or a snap radius in pixels
in the range kCADSnapMinimumPixelRadius up to kCADSnapMaximumPixelRadius
|
| in | theSnapMinimumLayerMode | integer | A layer mode constant
|
| in | theSnapHideCursorOnSnapFlag | integer | A boolean constant
|
| in | theSnapsAreOnFlag | integer | A boolean constant
|
| in | theSnapToPixForReshapeFlag | integer | A boolean constant
|
| in | theSnapToPixForTranslateFlag | integer | A boolean constant
|
| in | theSnapToggleFlag | integer | A boolean constant
|
| in | theSnapToggleKeyAscii | integer |
|
| in | theMaxObjectsToFindCrossings | longint |
|
| out | function result | OSErr | Error result code, also see Error handling
|