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astGetRegionFrame
-
Obtain a pointer to the encapsulated Frame within a Region
- Description:
- This function returns a pointer to the Frame represented by a
Region.
- Synopsis:
- AstFrame
astGetRegionFrame( AstRegion
this )
- Parameters:
-
this
-
Pointer to the Region.
- Returned Value:
-
astGetRegionFrame()
-
A pointer to a deep copy of the Frame represented by the Region.
Using this pointer to modify the Frame will have no effect on
the Region. To modify the Region, use the Region pointer directly.
- Notes:
- A null Object pointer (AST__NULL) will be returned if this
function is invoked with the AST error status set, or if it
should fail for any reason.
Next: astGetRegionMesh - Return a mesh of points covering the surface or volume of a Region
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AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 211
R.F. Warren-Smith & D.S. Berry
24th May 2011
E-mail:ussc@star.rl.ac.uk
Copyright (C) 2009 Science \& Technology Facilities Council