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 String formatCurrency(double d) {
    DecimalFormat formatter = new DecimalFormat("'$'#,##0.00");
    return formatter.format(d);
}

From source file:Main.java

public static String getDataSize(long var0) {
    DecimalFormat var2 = new DecimalFormat("###.00");
    return var0 < 1024L ? var0 + "bytes"
            : (var0 < 1048576L ? var2.format((double) ((float) var0 / 1024.0F)) + "KB"
                    : (var0 < 1073741824L ? var2.format((double) ((float) var0 / 1024.0F / 1024.0F)) + "MB"
                            : (var0 < 0L
                                    ? var2.format((double) ((float) var0 / 1024.0F / 1024.0F / 1024.0F)) + "GB"
                                    : "error")));
}

From source file:Main.java

public static String liangweixiaoshu2(String value) {
    DecimalFormat df = new DecimalFormat("#.00");
    Double dValue = Double.parseDouble(value);
    return df.format(dValue);
}

From source file:Main.java

public static String formatString(double text) {
    DecimalFormat df = new DecimalFormat("0.##");
    String str = df.format(text);
    return str;// w ww.java  2 s  .co m
}

From source file:Main.java

public static String keepTwoDecimalPlaces(double number) {
    DecimalFormat df = new DecimalFormat("#.00");
    return df.format(number);
}

From source file:Main.java

public static String convertByte(long size) {
    DecimalFormat df = new DecimalFormat("###.##");
    float f;/*  ww w .  j a  v a2  s.  co  m*/
    if (size < 1024 * 1024) {
        f = (float) ((float) size / (float) 1024);
        return (df.format(new Float(f).doubleValue()) + "KB");
    } else {
        f = (float) ((float) size / (float) (1024 * 1024));
        return (df.format(new Float(f).doubleValue()) + "MB");
    }
}

From source file:Main.java

public static String convertToCaloriesString(double amount) {
    return "Calories: " + new DecimalFormat("####.##").format(amount) + " kcal";
}

From source file:Main.java

public static String convertToProteinsString(double amount) {
    return "Proteins: " + new DecimalFormat("####.##").format(amount) + "g";
}

From source file:Main.java

public static String getMoneyPattern(double money) {
    DecimalFormat formatter = new DecimalFormat("#,###.##");
    return formatter.format(money).replace(',', '.').concat(" TL ");
    //String s = String.format(TimeUtil.localeTr,"%,f", money).replace(',','.').concat(" TL");
}

From source file:Main.java

public static String maxKeepTwoDecimalPlaces(double number) {
    DecimalFormat df = new DecimalFormat("##.##");
    return df.format(number);
}