Example usage for java.text DecimalFormat DecimalFormat

Introduction

In this page you can find the example usage for java.text DecimalFormat DecimalFormat.

Prototype

public DecimalFormat(String pattern)

Source Link

Document

Creates a DecimalFormat using the given pattern and the symbols for the default java.util.Locale.Category#FORMAT FORMAT locale.

Usage

From source file:Main.java

public static void main(String args[]) {
    double d = 123456.7890;
    DecimalFormat df = new DecimalFormat("#####0.00");
    System.out.println(df.format(d));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DecimalFormat formatter = new DecimalFormat("#E0"); // exponent can be any
                                                        // value
    String s = formatter.format(-1234.567);
    System.out.println(s);/*  w  w w  .java 2  s.  co  m*/

    s = formatter.format(-.1234567);
    System.out.println(s);
}

From source file:Main.java

public static void main(String[] args) {
    NumberFormat formatter = new DecimalFormat("0000000");
    String number = formatter.format(2500);

    System.out.println("Number with lading zeros: " + number);
}

From source file:Main.java

public static void main(String[] args) {
    double myVal = 12.456;
    DecimalFormat leftside = new DecimalFormat("000.0000000000");
    System.out.println(leftside.format(myVal));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DecimalFormat formatter = new DecimalFormat("00E00");
    String s = formatter.format(-1234.567);
    System.out.println(s);//w  w  w . jav a2  s . c  o m

    formatter = new DecimalFormat("000E00");

    s = formatter.format(-1234.567); // -123E01
    System.out.println(s);

    formatter = new DecimalFormat("0000000000E0");
    s = formatter.format(-1234.567); // -1234567000E-6
    System.out.println(s);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    Format formatter = new DecimalFormat("'abc'#");
    String s = formatter.format(-1234.567);
    System.out.println(s);//  w  w w. j av a2 s  . co  m
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    Format formatter = new DecimalFormat("##");
    String s = formatter.format(-1234.567);
    System.out.println(s);//from w w  w. j a  v  a 2 s. c  o m
    s = formatter.format(0);
    System.out.println(s);
}

From source file:Main.java

public static void main(String[] args) {
    double numberToRound = 12345.6789;

    DecimalFormat df = new DecimalFormat("0.000");
    System.out.println("Rounded number = " + df.format(numberToRound));

    System.out.println(String.format("Rounded number = %.3f", numberToRound));

}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    NumberFormat formatter = new DecimalFormat("##00");
    String s = formatter.format(0); // 00
    System.out.println(s);/*w ww .  jav a2s  . c o m*/
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    NumberFormat formatter = new DecimalFormat("0.00");
    String s = formatter.format(-.567); // -0.57
    System.out.println(s);/*  w w  w . j  a  v a2  s.c  om*/
}