Package healpix.essentials

Class HealpixProc

java.lang.Object

healpix.essentials.HealpixTables

healpix.essentials.HealpixBase

healpix.essentials.HealpixProc

All Implemented Interfaces:

java.io.Serializable

public abstract class HealpixProc
extends HealpixBase

Procedural interface to the HealpixBase functionality. This class is intended for users who prefer a procedural (instead of object-oriented) interface to the HEALPix functionality. It should make transition from packages like PixTools easier.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class healpix.essentials.HealpixBase

HealpixBase.Xyf

Field Summary

Fields inherited from class healpix.essentials.HealpixBase

fact1, fact2, ncap, nl2, nl3, nl4, npface, npix, ns_max, nside, order, order_max, scheme

Fields inherited from class healpix.essentials.HealpixTables

ctab, facearray, jpll, jrll, swap_cycle, swaparray, utab, xoffset, yoffset

Method Summary

Modifier and Type	Method	Description
static long	ang2pixNest(int order, Pointing ptg)
static long	ang2pixRing(int order, Pointing ptg)
static Vec3[]	boundariesNest(int order, long pix, int step)
static Vec3[]	boundariesRing(int order, long pix, int step)
static double	maxPixrad(int order)
static long[]	neighboursNest(int order, long pix)
static long[]	neighboursRing(int order, long pix)
static long	nest2ring(int order, long pix)
static Pointing	pix2angNest(int order, long pix)
static Pointing	pix2angRing(int order, long pix)
static Vec3	pix2vecNest(int order, long pix)
static Vec3	pix2vecRing(int order, long pix)
static RangeSet	queryDiscInclusiveNest(int order, Pointing ptg, double radius, int fact)
static RangeSet	queryDiscInclusiveRing(int order, Pointing ptg, double radius, int fact)
static RangeSet	queryDiscNest(int order, Pointing ptg, double radius)
static RangeSet	queryDiscRing(int order, Pointing ptg, double radius)
static RangeSet	queryPolygonInclusiveNest(int order, Pointing[] vertex, int fact)
static RangeSet	queryPolygonInclusiveRing(int order, Pointing[] vertex, int fact)
static RangeSet	queryPolygonNest(int order, Pointing[] vertex)
static RangeSet	queryPolygonRing(int order, Pointing[] vertex)
static RangeSet	queryStripNest(int order, double theta1, double theta2, boolean inclusive)
static RangeSet	queryStripRing(int order, double theta1, double theta2, boolean inclusive)
static long	ring2nest(int order, long pix)
static long	vec2pixNest(int order, Vec3 vec)
static long	vec2pixRing(int order, Vec3 vec)

Methods inherited from class healpix.essentials.HealpixBase

ang2pix, boundaries, getNpix, getNside, getOrder, getScheme, loc2pix, maxPixrad, neighbours, nest2ring, npix2Nside, nside2Npix, nside2order, order2Npix, pix2ang, pix2loc, pix2ring, pix2vec, pix2xyf, pix2zphi, queryDisc, queryDiscInclusive, queryPolygon, queryPolygonInclusive, queryStrip, ring2nest, ring2theta, ring2xyf, ring2z, setNside, setNsideAndScheme, setScheme, vec2pix, xyf2pix, xyf2pix, zphi2pix

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

maxPixrad

public static double maxPixrad(int order)

ang2pixNest

public static long ang2pixNest(int order,
                               Pointing ptg)
                        throws java.lang.Exception

Throws:

java.lang.Exception

ang2pixRing

public static long ang2pixRing(int order,
                               Pointing ptg)
                        throws java.lang.Exception

Throws:

java.lang.Exception

pix2angNest

public static Pointing pix2angNest(int order,
                                   long pix)
                            throws java.lang.Exception

Throws:

java.lang.Exception

pix2angRing

public static Pointing pix2angRing(int order,
                                   long pix)
                            throws java.lang.Exception

Throws:

java.lang.Exception

vec2pixNest

public static long vec2pixNest(int order,
                               Vec3 vec)
                        throws java.lang.Exception

Throws:

java.lang.Exception

vec2pixRing

public static long vec2pixRing(int order,
                               Vec3 vec)
                        throws java.lang.Exception

Throws:

java.lang.Exception

pix2vecNest

public static Vec3 pix2vecNest(int order,
                               long pix)
                        throws java.lang.Exception

Throws:

java.lang.Exception

pix2vecRing

public static Vec3 pix2vecRing(int order,
                               long pix)
                        throws java.lang.Exception

Throws:

java.lang.Exception

ring2nest

public static long ring2nest(int order,
                             long pix)
                      throws java.lang.Exception

Throws:

java.lang.Exception

nest2ring

public static long nest2ring(int order,
                             long pix)
                      throws java.lang.Exception

Throws:

java.lang.Exception

neighboursNest

public static long[] neighboursNest(int order,
                                    long pix)
                             throws java.lang.Exception

Throws:

java.lang.Exception

neighboursRing

public static long[] neighboursRing(int order,
                                    long pix)
                             throws java.lang.Exception

Throws:

java.lang.Exception

boundariesNest

public static Vec3[] boundariesNest(int order,
                                    long pix,
                                    int step)
                             throws java.lang.Exception

Throws:

java.lang.Exception

boundariesRing

public static Vec3[] boundariesRing(int order,
                                    long pix,
                                    int step)
                             throws java.lang.Exception

Throws:

java.lang.Exception

queryDiscNest

public static RangeSet queryDiscNest(int order,
                                     Pointing ptg,
                                     double radius)
                              throws java.lang.Exception

Throws:

java.lang.Exception

queryDiscRing

public static RangeSet queryDiscRing(int order,
                                     Pointing ptg,
                                     double radius)
                              throws java.lang.Exception

Throws:

java.lang.Exception

queryDiscInclusiveNest

public static RangeSet queryDiscInclusiveNest(int order,
                                              Pointing ptg,
                                              double radius,
                                              int fact)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

queryDiscInclusiveRing

public static RangeSet queryDiscInclusiveRing(int order,
                                              Pointing ptg,
                                              double radius,
                                              int fact)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

queryPolygonNest

public static RangeSet queryPolygonNest(int order,
                                        Pointing[] vertex)
                                 throws java.lang.Exception

Throws:

java.lang.Exception

queryPolygonRing

public static RangeSet queryPolygonRing(int order,
                                        Pointing[] vertex)
                                 throws java.lang.Exception

Throws:

java.lang.Exception

queryPolygonInclusiveNest

public static RangeSet queryPolygonInclusiveNest(int order,
                                                 Pointing[] vertex,
                                                 int fact)
                                          throws java.lang.Exception

Throws:

java.lang.Exception

queryPolygonInclusiveRing

public static RangeSet queryPolygonInclusiveRing(int order,
                                                 Pointing[] vertex,
                                                 int fact)
                                          throws java.lang.Exception

Throws:

java.lang.Exception

queryStripNest

public static RangeSet queryStripNest(int order,
                                      double theta1,
                                      double theta2,
                                      boolean inclusive)
                               throws java.lang.Exception

Throws:

java.lang.Exception

queryStripRing

public static RangeSet queryStripRing(int order,
                                      double theta1,
                                      double theta2,
                                      boolean inclusive)
                               throws java.lang.Exception

Throws:

java.lang.Exception