Class: Fusuma::Plugin::Detectors::PinchDetector::Quantity

Inherits:

Object

• Object
• Fusuma::Plugin::Detectors::PinchDetector::Quantity

Defined in:

lib/fusuma/plugin/detectors/pinch_detector.rb

Overview

quantity of gesture

Instance Method Summary

• #calc ⇒ Object
• #initialize(diameter:) ⇒ Quantity constructor

  A new instance of Quantity.

• #to_f ⇒ Object

Constructor Details

#initialize(diameter:) ⇒ Quantity

Returns a new instance of Quantity.

# File 'lib/fusuma/plugin/detectors/pinch_detector.rb', line 126

def initialize(diameter:)
  @diameter = diameter
end

Instance Method Details

#calc ⇒ Object

# File 'lib/fusuma/plugin/detectors/pinch_detector.rb', line 134

def calc
  (1.0 - @diameter).abs
end

#to_f ⇒ Object

# File 'lib/fusuma/plugin/detectors/pinch_detector.rb', line 130

def to_f
  calc.to_f
end