/* * Copyright © 2012 Keith Packard * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; version 2 of the License. * * 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 License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ package org.altusmetrum.altoslib_3; public class AltosSpeed extends AltosUnits { public double value(double v, boolean imperial_units) { if (imperial_units) return AltosConvert.meters_to_mph(v); return v; } public double inverse(double v, boolean imperial_units) { if (imperial_units) return AltosConvert.mph_to_meters(v); return v; } public String show_units(boolean imperial_units) { if (imperial_units) return "mph"; return "m/s"; } public String say_units(boolean imperial_units) { if (imperial_units) return "miles per hour"; return "meters per second"; } public int show_fraction(int width, boolean imperial_units) { return width / 9; } }