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A Library for Handling
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Description:
This routine returns a reference to a
KeyMap that will be passed to any drawing routines
registered using
AST_GRFSET. This KeyMap can be used by an application to pass information to the
drawing routines about the context in which they are being called. The contents of the KeyMap are
never accessed byt the
Plot class itself.
Invocation
RESULT = AST_GETGRFCONTEXT( THIS, STATUS )
Arguments
THIS = INTEGER (Given)
Pointer to the Plot.
STATUS = INTEGER (Given and
Returned)
The global status.
Returned Value
AST_GETGRFCONTEXT = INTEGER
A pointer to
the graphics context KeyMap. The returned pointer should be annulled when it is no longer needed.
Copyright (C) 2024 East Asian Observatory
- ←Prev
- AST
A Library for Handling
World Coordinate
Systems
in Astronomy - Next→
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