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()

Source Link

Document

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

Usage

From source file:Main.java

public static float formatFloat(float value) {
    DecimalFormat df = new DecimalFormat();
    String style = "0.0";
    df.applyPattern(style);//from  w w w  . j  a  v  a2  s.c  om
    return Float.valueOf(df.format(value));
}

From source file:Main.java

public static String getFormattedLocationString(double[] coordinates, String address) {
    DecimalFormat df = new DecimalFormat();
    return address + " " + "Lat: " + String.format("%.4f", coordinates[0] / 1E6) + " Lon: "
            + String.format("%.4f", coordinates[1] / 1E6);
}

From source file:Main.java

public static String formatNum(double value) {
    String retValue = null;/*from  w ww .  jav  a 2s .  co  m*/
    DecimalFormat df = new DecimalFormat();
    df.setMinimumFractionDigits(0);
    df.setMaximumFractionDigits(2);
    retValue = df.format(value);
    retValue = retValue.replaceAll(",", "");
    return retValue;
}

From source file:Main.java

public static String MybigdecimalToString(BigDecimal myBigD) {
    myBigD = myBigD.setScale(2);//from w  ww  .  j a  v a 2 s  . c  o m
    DecimalFormat df = new DecimalFormat();
    df.setMaximumFractionDigits(2);
    df.setMinimumFractionDigits(0);
    return df.format(myBigD);
}

From source file:Main.java

public static String formatNumber(int number) {
    DecimalFormat formatter = new DecimalFormat();
    DecimalFormatSymbols symbol = new DecimalFormatSymbols();
    symbol.setGroupingSeparator('.');
    formatter.setDecimalFormatSymbols(symbol);
    return formatter.format(number);
}

From source file:Main.java

public static String formatMoney(double amount) {
    DecimalFormat df = new DecimalFormat();
    df.applyPattern("##,###0.00");
    return df.format(amount);
}

From source file:Main.java

public static String formatPercent(BigDecimal number) {
    String result = "0";

    if (number != null) {
        number = number.multiply(new BigDecimal("100"));
        DecimalFormat formatter = new DecimalFormat();
        formatter.setMaximumFractionDigits(2);
    }//from  w  w  w. j a v  a  2  s.c  om

    return result;
}

From source file:Main.java

public static String kgToLBoz(float paramFloat) {
    float f1 = (32768.0F + 23117.0F * paramFloat) / 65536.0F;
    int i = (int) (f1 * 0.1F) / 16;
    float f2 = f1 * 0.1F % 16.0F;
    DecimalFormat localDecimalFormat = new DecimalFormat();
    localDecimalFormat.setMaximumFractionDigits(1);
    localDecimalFormat.setGroupingSize(0);
    localDecimalFormat.setRoundingMode(RoundingMode.FLOOR);
    return i + ":" + localDecimalFormat.format(f2);
}

From source file:Main.java

public static String kgToLB_ForBodyScale(float paramFloat) {
    int i = (int) Math.floor(1.0F + (32768.0F + 144479.0F * (paramFloat * 10.0F)) / 65536.0F);
    if (i % 2 != 0) {
        i--;//from w ww .ja  v  a2 s .c om
    }
    DecimalFormat localDecimalFormat = new DecimalFormat();
    localDecimalFormat.setMaximumFractionDigits(1);
    localDecimalFormat.setGroupingSize(0);
    localDecimalFormat.setRoundingMode(RoundingMode.FLOOR);
    return localDecimalFormat.format(0.1D * i);
}

From source file:Main.java

public static String formatPercentWithFixedFractionDigit(BigDecimal number, int fractionDigit) {
    String result = "0";

    if (number != null) {
        number = number.multiply(new BigDecimal("100"));
        DecimalFormat formatter = new DecimalFormat();
        formatter.setMaximumFractionDigits(fractionDigit);
        formatter.setMinimumFractionDigits(fractionDigit);

        result = formatter.format(number);
    }//from   w  w  w.ja  va  2s . c o m
    return result;
}