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- Description:
This attribute gives the highest axis value to be displayed (for
instance, by the AST_GRID method).
- Type:
- Floating point.
- Class Applicability:
-
Frame
-
The default supplied by the Frame class is to display all axis
values, without any limit.
-
SkyFrame
-
The SkyFrame class re-defines the default Top value to +90 degrees
for latitude axes, and 180 degrees for co-latitude axes. The
default for longitude axes is to display all axis values.
- Notes:
-
When specifying this attribute by name, it should be
subscripted with the number of the Frame axis to which it
applies.
Next: TranForward - Forward transformation defined?
Up: AST Attribute Descriptions
Previous: Tol - Plotting tolerance
AST A Library for Handling World Coordinate Systems in Astronomy
Starlink User Note 210
R.F. Warren-Smith & D.S. Berry
30th April 2003
E-mail:ussc@star.rl.ac.uk
Copyright (C) 2003 Central Laboratory of the Research Councils