ly.img.android.sdk.exif

Class Rational

java.lang.Object

ly.img.android.sdk.exif.Rational

public class Rational
extends java.lang.Object

The rational data type of EXIF tag. Contains a pair of longs representing the numerator and denominator of a Rational number.

Constructor Summary

Constructors

Constructor and Description
Rational(long nominator, long denominator) Create a Rational with a given numerator and denominator.
Rational(Rational r) Create a copy of a Rational.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
long	getDenominator() Gets the denominator of the rational
long	getNumerator() Gets the numerator of the rational.
double	toDouble() Gets the rational value as type double.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Rational

public Rational(long nominator,
                long denominator)

Create a Rational with a given numerator and denominator.

Parameters:

nominator -

denominator -

Rational

public Rational(Rational r)

Create a copy of a Rational.

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getDenominator

public long getDenominator()

Gets the denominator of the rational

getNumerator

public long getNumerator()

Gets the numerator of the rational.

toDouble

public double toDouble()

Gets the rational value as type double. Will cause a divide-by-zero error if the denominator is 0.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object