org.lcsim.util.heprep

Class TrackUtil

java.lang.Object

org.lcsim.util.heprep.TrackUtil

 class TrackUtil
extends Object

A few utilities for display of Tracks in Wired.

Author:

Jeremy McCormick

Field Summary

Fields

Modifier and Type	Field and Description
private static double[]	ORIGIN
private static double[]	YORIGIN

Constructor Summary

Constructors

Modifier	Constructor and Description
private	TrackUtil()

Method Summary

Methods

Modifier and Type	Method and Description
(package private) static HelixSwimmer	getHelixSwimmer(List<Track> tracks, double[] field) Get a HelixSwimmer implementation depending on the track type.
(package private) static double[]	getOrigin(Track track) Get the origin coordinate to use depending on the track type.

Methods inherited from class java.lang.Object

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

Field Detail

ORIGIN

private static final double[] ORIGIN

YORIGIN

private static final double[] YORIGIN

Constructor Detail

TrackUtil

private TrackUtil()

Method Detail

getHelixSwimmer

static HelixSwimmer getHelixSwimmer(List<Track> tracks,
                           double[] field)

Get a HelixSwimmer implementation depending on the track type.

Parameters:

tracks - The list of Track objects.

field - The B-field components.

Returns:

The HelixSwimmer implementation class.

getOrigin

static double[] getOrigin(Track track)

Get the origin coordinate to use depending on the track type.

Parameters:

track - A sample Track from the collection.

Returns:

The origin as a double array containing X, Y, and Z coordinates.