Class: FastImage::Exif

Inherits:

Object

• Object
• FastImage::Exif

Defined in:

lib/fastimage.rb

Overview

:nodoc:

Instance Attribute Summary

• #height ⇒ Object readonly

  Returns the value of attribute height.

• #orientation ⇒ Object readonly

  Returns the value of attribute orientation.

• #width ⇒ Object readonly

  Returns the value of attribute width.

Instance Method Summary

• #initialize(stream) ⇒ Exif constructor

  A new instance of Exif.

• #rotated? ⇒ Boolean

Constructor Details

#initialize(stream) ⇒ Exif

Returns a new instance of Exif.

# File 'lib/fastimage.rb', line 624

def initialize(stream)
  @stream = stream
  @width, @height, @orientation = nil
  parse_exif
end

Instance Attribute Details

#height ⇒ Object (readonly)

Returns the value of attribute height.

# File 'lib/fastimage.rb', line 622

def height
  @height
end

#orientation ⇒ Object (readonly)

Returns the value of attribute orientation.

# File 'lib/fastimage.rb', line 622

def orientation
  @orientation
end

#width ⇒ Object (readonly)

Returns the value of attribute width.

# File 'lib/fastimage.rb', line 622

def width
  @width
end

Instance Method Details

#rotated? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/fastimage.rb', line 630

def rotated?
  @orientation >= 5
end