latitude To Printable - Java java.lang

Java examples for java.lang:int Format

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Description

latitude To Printable

Demo Code

/* Copyright (c) 2011 Danish Maritime Authority.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.//from   ww w.java  2s  .  c o  m
 */
//package com.java2s;
import java.util.Locale;

public class Main {
    public static String latToPrintable(double lat) {
        String ns = "N";
        if (lat < 0) {
            ns = "S";
            lat *= -1;
        }
        int hours = (int) lat;
        lat -= hours;
        lat *= 60;
        String latStr = String.format(Locale.US, "%3.3f", lat);
        while (latStr.indexOf('.') < 2) {
            latStr = "0" + latStr;
        }
        return String.format(Locale.US, "%02d %s%s", hours, latStr, ns);
    }
}

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