TIFFRational

java.lang.Object
- net.sourceforge.jiu.codecs.tiff.TIFFRational

```
public class TIFFRational
extends Object
```
Data class to store a TIFF rational number. A TIFF rational number is a fraction given by 32 bit integer numerator and denominator values. It is one of the data types used in TIFF tags (TIFFTag). For more information on TIFF's internals, see TIFFCodec, which lists a few links to TIFF specification documents.

Author:

Marco Schmidt

Field Summary

Fields
Modifier and Type Field Description

private int denominator

private int numerator

Constructor Summary

Constructors
Constructor Description

TIFFRational(int numerator, int denominator)
Creates a TiffRational object from the arguments.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getAsDouble()`	Returns the fraction as a `double` value.
`float`	`getAsFloat()`	Returns the fraction as a `float` value.
`int`	`getDenominator()`	Returns the denominator value that was given to the constructor.
`int`	`getNumerator()`	Returns the numerator value that was given to the constructor.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - numerator
```
private int numerator
```
  - denominator
```
private int denominator
```
- Constructor Detail
  - TIFFRational
```
public TIFFRational(int numerator,
                    int denominator)
```
    Creates a TiffRational object from the arguments.
    
    Parameters:
    
    numerator - the numerator of the fraction stored in this object
    
    denominator - the denominator of the fraction stored in this object
    
    Throws:
    
    IllegalArgumentException - if denominator is 0 (division by zero is not allowed)
- Method Detail
  - getDenominator
```
public int getDenominator()
```
    Returns the denominator value that was given to the constructor.
    
    Returns:
    
    denominator value
  - getAsDouble
```
public double getAsDouble()
```
    Returns the fraction as a double value.
    
    Returns:
    
    the fraction stored in this object
    
    See Also:
    
    getAsFloat()
  - getAsFloat
```
public float getAsFloat()
```
    Returns the fraction as a float value.
    
    Returns:
    
    the fraction stored in this object
    
    See Also:
    
    getAsDouble()
  - getNumerator
```
public int getNumerator()
```
    Returns the numerator value that was given to the constructor.
    
    Returns:
    
    numerator value