com.pixelmed.utils
Class FloatFormatter

java.lang.Object
  com.pixelmed.utils.FloatFormatter

public class FloatFormatter
extends Object

Various static methods helpful for formatting floating point values.

Method Summary

static double[]	fromString(String s, char delimChar) Extract an arbitrary number of delimited numeric values from a string into an array of doubles.
static double[]	fromString(String s, int wanted, char delimChar) Extract a specified number of delimited numeric values from a string into an array of doubles.
static String	toString(double value) Given a double value, return a string representation without too many decimal places.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

toString

public static String toString(double value)

Given a double value, return a string representation without too many decimal places.

Parameters:

value - the value to format into a string

Returns:

the formatted string

fromString

public static final double[] fromString(String s,
                                        int wanted,
                                        char delimChar)

Extract a specified number of delimited numeric values from a string into an array of doubles.

Parameters:

s - the string containing delimited double values

wanted - the number of double values wanted

delimChar - the delimiter character

Returns:

an array of doubles of the size wanted containing the values, else null

fromString

public static final double[] fromString(String s,
                                        char delimChar)

Extract an arbitrary number of delimited numeric values from a string into an array of doubles.

Parameters:

s - the string containing delimited double values

delimChar - the delimiter character

Returns:

an array of doubles of the size wanted containing the values, else null