68 lines
1.8 KiB
Java
68 lines
1.8 KiB
Java
/*
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* Copyright © 2014 Keith Packard <keithp@keithp.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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package org.altusmetrum.altoslib_14;
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public abstract class AltosLocation extends AltosUnits {
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public abstract String pos();
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public abstract String neg();
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public double value(double v, boolean imperial_units) {
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return v;
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}
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public double inverse(double v, boolean imperial_units) {
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return v;
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}
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public String show_units(boolean imperial_units) {
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return "°";
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}
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public String say_units(boolean imperial_units) {
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return "degrees";
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}
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public int show_fraction(int width, boolean imperial_units) {
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return 2;
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}
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public String show(int width, double v, boolean imperial_units) {
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String h = pos();
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if (v < 0) {
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h = neg();
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v = -v;
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}
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int deg = (int) Math.floor(v);
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double min = (v - Math.floor(v)) * 60.0;
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return String.format("%s %4d° %9.6f", h, deg, min);
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}
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public String say(double v, boolean imperial_units) {
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String h = pos();
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if (v < 0) {
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h = neg();
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v = -v;
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}
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int deg = (int) Math.floor(v);
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double min = (v - Math.floor(v)) * 60.0;
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return String.format("%s %d degrees %d", h, deg, (int) Math.floor(min + 0.5));
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}
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}
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