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java.lang.Object | +----FITSWCS.TrigD
These routines explicitly handle angles which are a multiple of 90 degrees returning an exact result.
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This library 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 Library General Public License for more details.
You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Correspondence concerning WCSLIB may be directed to:
Internet email: mcalabre@atnf.csiro.au Postal address: Dr. Mark Calabretta, Australia Telescope National Facility, P.O. Box 76, Epping, NSW, 2121, AUSTRALIACorrespondence concerning the Java implementation may be directed to Raymond L. Plante (rplante@ncsa.uiuc.edu).
public final static double PI
public final static double d2r
public final static double r2d
public TrigD()
public final static double cos(double angle)
public final static double sin(double angle)
public final static double tan(double angle)
public final static double acos(double v)
public final static double asin(double v)
public final static double atan(double v)
public final static double atan2(double y, double x)
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