Managing Unknown Objects
QuickDraw 3D 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 QuickDraw 3D provides routines that you can use to get the type and contents of an unknown object.
- Note
- You cannot explicitly create an unknown object.
![]()
Subtopics
- Q3Unknown_GetType
- Q3Unknown_GetDirtyState
- Q3Unknown_SetDirtyState
- Q3UnknownText_GetData
- Q3UnknownText_EmptyData
- Q3UnknownBinary_GetData
- Q3UnknownBinary_EmptyData
Main | Top of Section | What's New | Apple Computer, Inc. | Find It | Feedback | Help