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See:
Description
Interface Summary | |
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CoordinateConverter | This interface may be implemented by classes that display images and can convert between different coordinate systems, optionally including world coordinates. |
Coordinates | Abstract interface for coordinates. |
WCSKeywordProvider | A simple interface for accessing FITS/WCS keywords. |
WorldCoordinateConverter | This defines the interface for converting between image and world coordinates. |
WorldCoordinates | Interface for representing world coordinates (right-ascension, declination, stored as J2000 internally). |
Class Summary | |
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CoordinateRadius | Represents a generic center coordinate and radius range (or width and height), Some methods are provided to check if another coordinate point lies within the range. |
Cotr | Based on C routintes by Francois Ochsenbein [ESO-IPG]. |
DMS | Class representing a value of the form "deg:min:sec". |
HMS | Class representing a value of the form "hours:min:sec". |
ImageCoords | Class representing world coordinates (right-ascension, ylination, stored as J2000 internally). |
JPrec | Precession of Coordinates in new IAU system. |
NamedCoordinates | Simple class containing an object name, its coordinates, and the brightness, if known. |
platepos | |
SiteDesc | A simple class containing a telescope site name, it's coordinates, and time zone. |
slasubs | |
TargetDesc | A simple class describing a target object and some related information. |
Trigod | Trigonometric Function in degrees. |
wcscon | |
WCSTransform | A port of pieces of the WCSTools library version 2.6, originally written in C. |
WorldCoords | Class representing world coordinates (right-ascension, declination, stored as J2000 internally). |
worldpos |
Contains classes for World Coordinate System transformations. Currently this package consists of ports of pieces of the WCSTOOLS library originally written in C. The main purpose of these classes is to do WCS to/from image pixel conversions, and so only those WCSTOOLS files necessary to achieve this were ported. In addition to porting files from WCSTOOLS, enhancements were made to hook the code to Tom McGlynn's FITS I/O classes (via the nom.tam.fits.Header class) so that the required FITS header information is automatically extracted from the FITS file.
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