This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
Defines those functions of the interface concerned with obtaining graphical and non-graphical input from a virtual device. Defines also functions to support echoing of input operations on separate virtual devices.
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Status : PublishedPublication date : 1991-12
Edition : 1Number of pages : 94
Technical Committee:Computer graphics, image processing and environmental data representation
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