Copyright	(c) Marcin Mrotek, 2015
License	BSD-3
Maintainer	marcin.jan.mrotek@gmail.com
Stability	experimental
Safe Haskell	None
Language	Haskell2010

Diagrams.Backend.HsQML

Description

The end-user API.

Synopsis

Documentation

renderHsQML :: SizeSpec V2 Double -> Diagram HsQML -> IO (ObjRef (DiagramObj ())) Source

Render a diagram to a QML object that controls a Canvas.

data SizeSpec v n :: (* -> *) -> * -> *

Instances

Functor v => Functor (SizeSpec v)
Show (v n) => Show (SizeSpec v n)
Generic (SizeSpec v n)
Hashable (v n) => Hashable (SizeSpec v n)
type Rep (SizeSpec v n) = D1 D1SizeSpec (C1 C1_0SizeSpec (S1 NoSelector (Rec0 (v n))))
type V (SizeSpec v n) = v
type N (SizeSpec v n) = n

mkSizeSpec :: (Functor v, Num n) => v (Maybe n) -> SizeSpec v n

data HsQML Source

Constructors

HsQML

Instances

Backend HsQML V2 Double Source
Renderable (Text Double) HsQML Source
Renderable (Trail V2 Double) HsQML Source
Renderable (Path V2 Double) HsQML Source
type V HsQML = V2 Source
type N HsQML = Double Source
type Result HsQML V2 Double = IO (ObjRef (DiagramObj ())) Source
data Render HsQML V2 Double = HsQMLRender { getObj :: DiagramObj () } Source
data Options HsQML V2 Double = HsQMLOptions { _sizeSpec :: SizeSpec V2 Double } Source

data family Options b v n

Instances

data Options NullBackend
data Options HsQML V2 Double = HsQMLOptions { _sizeSpec :: SizeSpec V2 Double }

type B = HsQML Source

data DiagramObj a Source

The type to which the parts of a diagram are rendered. The end result of rendering is always a DiagramObj (). The monoid instance sequences actions on the same argument, with noop as identity. As DiagramObj is a wrapper over a function to IO, Functor, Applicative, Monad, and MonadIO instances are defined in an expected way.

Instances

Monad DiagramObj Source
Functor DiagramObj Source
Applicative DiagramObj Source
MonadIO DiagramObj Source
Monoid a => Monoid (DiagramObj a) Source
DefaultClass (DiagramObj ()) Source