Class: Fusuma::Plugin::Detectors::PinchDetector::Direction

Inherits:

Object

• Object
• Fusuma::Plugin::Detectors::PinchDetector::Direction

Defined in:

lib/fusuma/plugin/detectors/pinch_detector.rb

Overview

direction of gesture

Constant Summary

IN =

"in"

OUT =

"out"

Instance Method Summary

• #calc ⇒ Object

  : () -> String.

• #initialize(target:, base:) ⇒ Direction constructor

  : (target: Float, base: Integer | Float) -> void.

• #to_s ⇒ Object

  : () -> String.

Constructor Details

#initialize(target:, base:) ⇒ Direction

: (target: Float, base: Integer | Float) -> void

# File 'lib/fusuma/plugin/detectors/pinch_detector.rb', line 160

def initialize(target:, base:)
  @target = target.to_f
  @base = base.to_f
end

Instance Method Details

#calc ⇒ Object

: () -> String

# File 'lib/fusuma/plugin/detectors/pinch_detector.rb', line 171

def calc
  if @target > @base
    OUT
  else
    IN
  end
end

#to_s ⇒ Object

: () -> String

# File 'lib/fusuma/plugin/detectors/pinch_detector.rb', line 166

def to_s
  calc
end