IsLonAxis(axis)IsLonAxisaxis
-
Is the specified celestial axis a longitude axis?
- Description:
- This is a read-only boolean attribute that indicates the nature of
the specified axis. The attribute has a non-zero value if the
specified axis is a celestial longitude axis (Right Ascension, Galactic
longitude, etc), and is zero otherwise.
- Type:
- Integer (boolean), read-only.
- Class Applicability:
-
SkyFrameSkyFrame
-
All SkyFrames have this attribute.
- Notes:
- When specifying this attribute by name, it should be
subscripted with the number of the SkyFrame axis to be tested.