Ramus.DOM

Documentation

data CoordinatePair

Constructors

CoordinatePair

Fields

• x :: Int
• y :: Int

data DimensionPair

Constructors

DimensionPair

Fields

• w :: Int
• h :: Int

keyPressed :: Int -> IO (Signal Bool)

Creates a signal which will be true when the key matching the given key |code is pressed, and false when it's released.

mouseButton :: Int -> IO (Signal Bool)

Creates a signal which will be true when the given mouse button is |pressed, and false when it's released.

data Touch

Constructors

Touch

Fields

• id :: String
• screenX :: Int
• screenY :: Int
• clientX :: Int
• clientY :: Int
• pageX :: Int
• pageY :: Int
• radiusX :: Int
• radiusY :: Int
• rotationAngle :: Float
• force :: Float

touch :: IO (Signal [Touch])

A signal containing the current state of the touch device, as described by |the Touch record type.

tap :: IO (Signal Bool)

A signal which will be true when at least one finger is touching the |touch device, and false otherwise.

mousePos :: IO (Signal CoordinatePair)

A signal containing the current mouse position.

animationFrame :: IO (Signal Time)

A signal which yields the current time, as determined by now, on every |animation frame (see [https:/developer.mozilla.orgen-USdocsWebAPIwindow/requestAnimationFrame]).

windowDimensions :: IO (Signal DimensionPair)

A signal which contains the document window's current width and height.