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PointList
-
A collection of points in a Frame
- Description:
- The PointList class implements a Region which represents a collection
of points in a Frame.
- Constructor Function:
- AST_POINTLIST
-
Inheritance
- The PointList class inherits from the Region class.
-
Attributes
- In addition to those attributes common to all Regions, every
PointList also has the following attributes:
- ListSize: The number of positions stored in the PointList
-
Functions
- The PointList class does not define any new routines beyond those
which are applicable to all Regions.
Next: PolyMap - Map coordinates using polynomial functions
Up: AST Class Descriptions
Previous: Plot3D - Provide facilities for 2D graphical output
AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 210
R.F. Warren-Smith & D.S. Berry
24th May 2011
E-mail:ussc@star.rl.ac.uk
Copyright (C) 2009 Science \& Technology Facilities Council