2 * Copyright © 2012 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
18 package org.altusmetrum.altoslib_10;
20 public class AltosDistance extends AltosUnits {
22 public double value(double v, boolean imperial_units) {
24 return AltosConvert.meters_to_miles(v);
28 public double inverse(double v, boolean imperial_units) {
30 return AltosConvert.miles_to_meters(v);
34 public String show_units(boolean imperial_units) {
40 public String say_units(boolean imperial_units) {
46 public int show_fraction(int width, boolean imperial_units) {
52 public int say_fraction(boolean imperial_units) {
58 public AltosDistance() {
59 range_metric = new AltosUnitsRange[2];
61 range_metric[0] = new AltosUnitsRange(0, "m", "meters") {
62 double value(double v) {
65 int show_fraction(int width) {
72 range_metric[1] = new AltosUnitsRange(2000, "km", "kilometers") {
73 double value(double v) {
76 int show_fraction(int width) {
84 range_imperial = new AltosUnitsRange[2];
86 range_imperial[0] = new AltosUnitsRange(0, "ft", "feet") {
87 double value(double v) {
88 return AltosConvert.meters_to_feet(v);
90 int show_fraction(int width) {
98 range_imperial[1] = new AltosUnitsRange(AltosConvert.feet_to_meters(5280),
100 double value(double v) {
101 return AltosConvert.meters_to_miles(v);
103 int show_fraction(int width) {