Class: SDL2::Joystick::Axes

Inherits:

Components

• Object
• Components
• SDL2::Joystick::Axes

Defined in:

lib/sdl2/joystick/axes.rb

Overview

Enumerates axes on a joystick.

Instance Method Summary

• #[](idx) ⇒ Object

  Axis accessor via index.

• #count ⇒ Object

  How many Axes are there?.

Methods inherited from Components

#each, #initialize

Constructor Details

This class inherits a constructor from SDL2::Joystick::Components

Instance Method Details

#[](idx) ⇒ Object

Axis accessor via index

# File 'lib/sdl2/joystick/axes.rb', line 17

def [](idx)
  SDL2::joystick_get_axis(@joystick,idx)       
end

#count ⇒ Object

How many Axes are there?

# File 'lib/sdl2/joystick/axes.rb', line 11

def count
  SDL2::joystick_num_axes(@joystick)
end