Class: Gcloud::Vision::Annotation::Face::Features::Eyes

Inherits:
Object
  • Object
show all
Defined in:
lib/gcloud/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 Gcloud::Vision::Annotation::Face::Features and Gcloud::Vision::Annotation::Face.

Examples:

require "gcloud"

gcloud = Gcloud.new
vision = gcloud.vision

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.



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# File 'lib/gcloud/vision/annotation/face.rb', line 1118

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



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# File 'lib/gcloud/vision/annotation/face.rb', line 1113

def left
  @left
end

#right ⇒ Eye (readonly)

The right eye.

Returns:

  • (Eye) —

    the current value of right



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# File 'lib/gcloud/vision/annotation/face.rb', line 1113

def right
  @right
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/gcloud/vision/annotation/face.rb', line 1165

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

#to_a ⇒ Array

Returns the object’s property values as an array.

Returns:

  • (Array) 


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# File 'lib/gcloud/vision/annotation/face.rb', line 1128

def to_a
  to_ary
end

#to_ary ⇒ Array

Returns the object’s property values as an array.

Returns:

  • (Array) 


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# File 'lib/gcloud/vision/annotation/face.rb', line 1137

def to_ary
  [left, right]
end

#to_h ⇒ Hash

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

Returns:

  • (Hash) 


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# File 'lib/gcloud/vision/annotation/face.rb', line 1146

def to_h
  to_hash
end

#to_hash ⇒ Hash

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

Returns:

  • (Hash) 


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# File 'lib/gcloud/vision/annotation/face.rb', line 1155

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

#to_s ⇒ Object 



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# File 'lib/gcloud/vision/annotation/face.rb', line 1160

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