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6.309 CADSetSnapPrefs

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