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MapLocked - Prevent new entries being added to a KeyMap?

Description:
If this boolean attribute is set to .TRUE., an error will be reported if an attempt is made to add a new entry to the KeyMap. Note, the value associated with any existing entries can still be changed, but no new entries can be stored in the KeyMap. The default value (.FALSE.) allows new entries to be added to the KeyMap.
Type:
Integer (boolean).
Class Applicability:
KeyMap
All KeyMaps have this attribute.
Notes:
  • When setting a new value for MapLocked, the supplied value is propagated to any KeyMaps contained within the supplied KeyMap.

  • When clearing the MapLocked attribute, the attribute is also cleared in any KeyMaps contained within the supplied KeyMap.


next up previous 264
Next: MatchEnd - Match trailing axes?
Up: AST Attribute Descriptions
Previous: MajTickLen(axis) - Length of major tick marks for a Plot

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