

17 File Objects Routines
17 Managing Unknown Objects
QuickDraw3D creates an unknown object when it encounters an unrecognized type of object while reading a metafile. Your application might know how to handle objects of that type, so QuickDraw3D provides routines that you can use to get the type and contents of an unknown object.
You cannot explicitly create an unknown object.<8bat>u
- 17 - Q3Unknown_GetType
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- 17 - Q3Unknown_GetDirtyState
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- 17 - Q3Unknown_SetDirtyState
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- 17 - Q3UnknownText_GetData
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- 17 - Q3UnknownText_EmptyData
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- 17 - Q3UnknownBinary_GetData
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- 17 - Q3UnknownBinary_EmptyData
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3D Graphics Programming with QuickDraw 3D - 17 OCT 1995© Apple Computer, Inc.


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