Class | Description |
---|---|
Converter |
A converter applies a succession of transformations on the data
|
CoordinateSystem |
The class defines coordinate systems in terms of the
operations needed to transform the standard coordinate
system (currently J2000) to the coordinate system
associated with the object.
|
Deprojecter |
This class deprojects a point from a projection plane
onto the celestial sphere.
|
DepthSampler |
This class handles sampling in the depth dimension
|
Distorter |
This class defines a non-linear distortion in the image plane.
|
Position |
This class represents a position in the sky.
|
Projecter |
This class is the parent class for Transformers that project a point from the celestial sphere
to a projection plane.
|
Projection |
This class implements projection algorithms to/from a projection
plane and the unit sphere.
|
Rotater | |
Sampler | |
Scaler |
This class does 2-D scalings, rotations and linear transformations.
|
SphereDistorter |
This class defines a non-linear distortion in the image plane.
|
Transformer |
The Transformer class is the superclass
for a variety of classes that transform positions
represented in one frame to another.
|
Util | |
WCS |
A World Coordinate System defines a translation between celestial and pixel
coordinates.
|
Exception | Description |
---|---|
TransformationException |
This class is thrown when an error
occurs relating to transformations among
frames.
|