Package net.sourceforge.jiu.codecs.tiff

Class 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

    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 Details

    • numerator

      private int numerator

    • denominator

      private int denominator

  • Constructor Details

    • 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 Details

    • 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

      public float getAsFloat()
      Returns the fraction as a float value.
      Returns:
      the fraction stored in this object
      See Also:

    • getNumerator

      public int getNumerator()
      Returns the numerator value that was given to the constructor.
      Returns:
      numerator value