Class: Gcloud::Vision::Annotation::Face::Features::Eyebrow

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

Overview

# Eyebrow

The landmarks of an eyebrow 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 Eyebrows, 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

eyebrows = face.features.eyebrows

right_eyebrow = eyebrows.right
right_eyebrow.top
#=> #<Landmark (x: 256.3194, y: 58.222664, z: -17.299419)>

See Also:

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(left, top, right) ⇒ Eyebrow

Returns a new instance of Eyebrow.



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# File 'lib/gcloud/vision/annotation/face.rb', line 1027

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

Instance Attribute Details

#left ⇒ Landmark (readonly)

The eyebrow, left.

Returns:

  • (Landmark) —

    the current value of left



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# File 'lib/gcloud/vision/annotation/face.rb', line 1022

def left
  @left
end

#right ⇒ Landmark (readonly)

The eyebrow, right.

Returns:

  • (Landmark) —

    the current value of right



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# File 'lib/gcloud/vision/annotation/face.rb', line 1022

def right
  @right
end

#top ⇒ Landmark (readonly)

The eyebrow, upper midpoint.

Returns:

  • (Landmark) —

    the current value of top



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# File 'lib/gcloud/vision/annotation/face.rb', line 1022

def top
  @top
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/gcloud/vision/annotation/face.rb', line 1076

def inspect
  "#<Eyebrow #{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 1038

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 1047

def to_ary
  [left, top, 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 1056

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 1065

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

#to_s ⇒ Object 



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# File 'lib/gcloud/vision/annotation/face.rb', line 1070

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