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Bottom(axis)
-
Lowest axis value to display
- Description:
- This attribute gives the lowest 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 Bottom value to -90 degrees
for latitude axes, and 0 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: Bounded - Is the Region bounded?
Up: AST Attribute Descriptions
Previous: Border - Draw a border around valid regions of 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