Java Double to String doubleToString(double d, int sigDigs)

Description

double To String

License

Apache License

Declaration

public static String doubleToString(double d, int sigDigs) 

Method Source Code

//package com.java2s;
/*// w w  w .ja v  a  2 s . c  o  m
 *    Copyright 2010-2012 University of Toronto
 *
 *    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.
 */

public class Main {
    public static String doubleToString(double d, int sigDigs) {
        String s = Double.toString(d);
        if (Math.abs(d) < 10) {
            int pos = s.indexOf(".");
            if (pos != -1) {
                s = s.substring(0, Math.min(pos + 3, s.length()));
            }
        }
        return s;
    }
}

Related

1. doubleToStr(Double valor)
2. doubleToString(double d)
3. doubleToString(double d)
4. doubleToString(double d)
5. doubleToString(double d, int fNumber)
6. doubleToString(Double doub)
7. doubleToString(double inValue, int precision, boolean useComma)
8. doubleToString(double val)
9. doubleToString(double val, int digits)