org.eclipse.hyades.ui.widgets.zoomslider
Class ZoomSliderUtilities

java.lang.Object
  org.eclipse.hyades.ui.widgets.zoomslider.ZoomSliderUtilities

public class ZoomSliderUtilities
extends java.lang.Object

A general utilities class for zoom slider functionality

Constructor Summary

ZoomSliderUtilities()

Method Summary

static int	calculateOOM(double number) Calculate the order of magnitude of a double
static java.lang.String	double2String(double n) Convert a double value to a string representation
static double	round(double roundee, double rounder) Round to the nearest multiple of rounder

Methods inherited from class java.lang.Object

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

Constructor Detail

ZoomSliderUtilities

public ZoomSliderUtilities()

Method Detail

calculateOOM

public static int calculateOOM(double number)

Calculate the order of magnitude of a double

Parameters:

number - the double to calculate the magnitude of

Returns:

the order of magnitude as an int

round

public static double round(double roundee,
                           double rounder)

Round to the nearest multiple of rounder

Parameters:

roundee -

rounder -

Returns:

the rounded value

double2String

public static java.lang.String double2String(double n)

Convert a double value to a string representation

Parameters:

n - the double value

Returns:

a string representation of the double value