uk.ac.starlink.ast
Class UnitMap
java.lang.Object
uk.ac.starlink.ast.AstObject
uk.ac.starlink.ast.Mapping
uk.ac.starlink.ast.UnitMap
public class UnitMap
- extends Mapping
Java interface to the AST UnitMap class
- unit (null) Mapping.
A UnitMap is a unit (null) Mapping that has no effect on the
coordinates supplied to it. They are simply copied. This can be
useful if a Mapping is required (e.g. to pass to another
function) but you do not want it to have any effect.
The Nin and Nout attributes of a UnitMap are always equal and
are specified when it is created.
Licence
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public Licence as
published by the Free Software Foundation; either version 2 of
the Licence, or (at your option) any later version.
This program is distributed in the hope that it will be
useful,but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public Licence for more details.
You should have received a copy of the GNU General Public Licence
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street,Fifth Floor, Boston, MA
02110-1301, USA
- See Also:
- AST UnitMap
Constructor Summary |
UnitMap(int ncoord)
Creates a UnitMap. |
Methods inherited from class uk.ac.starlink.ast.Mapping |
decompose, getInvert, getNin, getNout, getReport, getTranForward, getTranInverse, invert, linearApprox, mapBox, mapSplit, rate, rebin, rebinD, rebinF, rebinI, resample, resampleB, resampleD, resampleF, resampleI, resampleL, resampleS, setInvert, setReport, simplify, tran1, tran2, tranGrid, tranN, tranP |
Methods inherited from class uk.ac.starlink.ast.AstObject |
annul, clear, copy, delete, equals, finalize, getAstConstantI, getB, getC, getD, getF, getI, getID, getIdent, getL, getNobject, getObjSize, getRefCount, hashCode, isThreaded, reportVersions, sameObject, set, setB, setC, setD, setF, setI, setID, setIdent, setL, show, test, tune |
UnitMap
public UnitMap(int ncoord)
- Creates a UnitMap.
- Parameters:
ncoord
- The number of input and output coordinates (these numbers are
necessarily the same).
- Throws:
AstException
- if an error occurred in the AST library
Copyright © 2015 Central Laboratory of the Research Councils. All Rights Reserved.