Class: Gcloud::Vision::Annotation::Face::Features::Mouth

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

Overview

# Mouth

The landmarks of the mouth 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

mouth = face.features.mouth

mouth.center
#=> #<Landmark (x: 228.53499, y: 150.29066, z: 1.1069832)>

See Also:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(left, center, right) ⇒ Mouth

Returns a new instance of Mouth.



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# File 'lib/gcloud/vision/annotation/face.rb', line 1394

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

Instance Attribute Details

#center ⇒ Landmark (readonly)

The mouth, center.

Returns:

  • (Landmark) —

    the current value of center



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# File 'lib/gcloud/vision/annotation/face.rb', line 1389

def center
  @center
end

#left ⇒ Landmark (readonly)

The mouth, left.

Returns:

  • (Landmark) —

    the current value of left



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# File 'lib/gcloud/vision/annotation/face.rb', line 1389

def left
  @left
end

#right ⇒ Landmark (readonly)

TThe mouth, right.

Returns:

  • (Landmark) —

    the current value of right



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# File 'lib/gcloud/vision/annotation/face.rb', line 1389

def right
  @right
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/gcloud/vision/annotation/face.rb', line 1443

def inspect
  "#<Mouth #{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 1405

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 1414

def to_ary
  [left, center, 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 1423

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 1432

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

#to_s ⇒ Object 



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# File 'lib/gcloud/vision/annotation/face.rb', line 1437

def to_s
  format "(left: %s, center: %s, right: %s)", left.inspect,
         center.inspect, right.inspect
end