Art.ContextFree.Probabilistic

Create art via probabilistic context free grammar production rules.

Documentation

data Modifier

Change the style applied to all downstream terminal symbols.

Constructors

Color String

Scale Float

Move Vec

Rotate Float

data Symbol

A terminal or non-terminal symbol.

Constructors

NonTerminal (NonEmpty Production)

A non-terminal symbol.

Mod [Modifier] Symbol

Apply modifications to sub-productions.

Circle Float

Produce a circle with a radius.

Poly [Vec]

Produce a polygon by relative points. Starts and ends at (0, 0).

type Vec = (Float, Float)

A vector in 2d euclidian space.

render :: Symbol -> IO (Maybe Svg)

Create a drawing from a grammar. In order to get a string representation, you'll need to use one of blaze-svg's render functions, for example renderSvg.