System.Hardware.Leap.Event

Events for Leap Motion <https://www.leapmotion.com/product/desktop>, based on the Web Socket API <https://developer.leapmotion.com/documentation/javascript/supplements/Leap_JSON.html>.

Events

data Event a

Event information. See <https://developer.leapmotion.com/documentation/javascript/supplements/Leap_JSON.html> for details.

Constructors

Event

Fields

state :: State

event :: String

Tracking

Fields

currentFrameRate :: a

leapId :: LeapId

r :: Matrix a

s :: a

t :: Vector a

timestamp :: Duration

devices :: [String]

gestures :: [Gesture a]

hands :: [Hand a]

interactionBox :: InteractionBox a

pointables :: [Pointable a]

Instances

Eq a => Eq (Event a)

Ord a => Ord (Event a)

Read a => Read (Event a)

Show a => Show (Event a)

FromJSON a => FromJSON (Event a)

data State

State of a Leap device.

Constructors

State

Fields

attached :: Bool

leap :: String

streaming :: Bool

leapType :: String

Instances

Eq State

Ord State

Read State

Show State

FromJSON State

data InteractionBox a

An interaction box.

Constructors

InteractionBox

Fields

center :: Vector a

size :: Vector a

Instances

Eq a => Eq (InteractionBox a)

Ord a => Ord (InteractionBox a)

Read a => Read (InteractionBox a)

Show a => Show (InteractionBox a)

FromJSON a => FromJSON (InteractionBox a)