Class: Google::Cloud::Vision::Annotation::Face::Features::Eyes

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/vision/annotation/face.rb

Overview

# Eyes

The landmarks of the eyes in the features of a face.

Left and right are defined from the vantage of the viewer of the image, without considering mirror projections typical of photos. So ‘face.features.eyes.left` typically is the person’s right eye.

See Google::Cloud::Vision::Annotation::Face::Features and Google::Cloud::Vision::Annotation::Face.

Examples:

require "google/cloud/vision"

vision = Google::Cloud::Vision.new

image = vision.image "path/to/face.jpg"
face = image.face

eyes = face.features.eyes

right_eye = eyes.right
right_eye.pupil
#=> #<Landmark (x: 256.63464, y: 79.641411, z: -6.0731235)>

See Also:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(left, right) ⇒ Eyes

Returns a new instance of Eyes.



966
967
968
969
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 966

def initialize left, right
  @left  = left
  @right = right
end

Instance Attribute Details

#left ⇒ Eye (readonly)

The left eye.

Returns:

  • (Eye) —

    the current value of left



961
962
963
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 961

def left
  @left
end

#right ⇒ Eye (readonly)

The right eye.

Returns:

  • (Eye) —

    the current value of right



961
962
963
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 961

def right
  @right
end

Instance Method Details

#inspect ⇒ Object 



995
996
997
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 995

def inspect
  "#<Eyes #{self}>"
end

#to_a ⇒ Array

Returns the object’s property values as an array.

Returns:

  • (Array) 


976
977
978
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 976

def to_a
  [left, right]
end

#to_h ⇒ Hash

Deeply converts object to a hash. All keys will be symbolized.

Returns:

  • (Hash) 


985
986
987
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 985

def to_h
  { left: left.to_h, right: right.to_h }
end

#to_s ⇒ Object 



990
991
992
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 990

def to_s
  "(left: #{left.inspect}, right: #{right.inspect})"
end