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

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

Overview

Chin

The landmarks of the chin 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

chin = face.features.chin

chin.center
#<Landmark (x: 233.21977, y: 189.47475, z: 19.487228)>

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#center ⇒ Landmark (readonly)

The chin, gnathion.

Returns:

  • (Landmark) —

    the current value of center



680
681
682
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 680

def center
  @center
end

#left ⇒ Landmark (readonly)

The chin, left gonion.

Returns:

  • (Landmark) —

    the current value of left



680
681
682
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 680

def left
  @left
end

#right ⇒ Landmark (readonly)

The chin, right gonion.

Returns:

  • (Landmark) —

    the current value of right



680
681
682
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 680

def right
  @right
end

Instance Method Details

#to_a ⇒ Array

Returns the object's property values as an array.

Returns:

  • (Array) 


696
697
698
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 696

def to_a
  [left, center, right]
end

#to_h ⇒ Hash

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

Returns:

  • (Hash) 


705
706
707
 
# File 'lib/google/cloud/vision/annotation/face.rb', line 705

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