Diagrams.Puzzles.Grid

Documentation

dot :: (Renderable (Path R2) b, Backend b R2) => Diagram b R2

Draw a small black dot with no envelope.

slithergrid :: (Backend b R2, Renderable (Path R2) b) => Size -> Diagram b R2

Draw a Slither Link style grid of dots of the specified size.

gridlines :: Size -> Path R2

The inner grid lines of a square grid of the specified size.

outframe :: Renderable (Path R2) b => Size -> Diagram b R2

Draw a frame around the outside of a rectangle.

grid' :: (Backend b R2, Renderable (Path R2) b) => (Diagram b R2 -> Diagram b R2) -> Size -> Diagram b R2

Draw a square grid, applying the given style to the grid lines.

grid :: (Backend b R2, Renderable (Path R2) b) => Size -> Diagram b R2

Draw a square grid with default grid line style.

bgdashing :: (Semigroup a, HasStyle a) => [Double] -> Double -> Colour Double -> a -> a

dashes :: [Double]

dashoffset :: Double

dashedgrid :: (Backend b R2, Renderable (Path R2) b) => Size -> Diagram b R2

Draw a square grid with dashed grid lines. The gaps between dashes are off-white to aid in using filling tools.

atCentres :: (Transformable a, Monoid a, V a ~ R2) => (t -> a) -> [(Coord, t)] -> a

In a square grid, use the first argument to draw things at the centres of cells given by coordinates.

atCentres' :: (Transformable a, V a ~ R2) => SGrid a -> [a]

atVertices :: (Transformable a, Monoid a, V a ~ R2) => (t -> a) -> [(Coord, t)] -> a

In a square grid, use the first argument to draw things at the grid vertices given by coordinates.

atVertices' :: (Transformable a, V a ~ R2) => SGrid a -> [a]

border :: (Backend b R2, Renderable (Path R2) b) => Size -> Diagram b R2

Frame a rectangle of the given size with a border of width borderwidth.

edge :: Edge -> Path R2

dualEdge :: Edge -> Path R2

edgeStyle :: HasStyle a => a -> a

thinEdgeStyle :: HasStyle a => a -> a

drawEdges :: Renderable (Path R2) b => [Edge] -> Diagram b R2

drawDualEdges :: Renderable (Path R2) b => [Edge] -> Diagram b R2

drawThinDualEdges :: Renderable (Path R2) b => [Edge] -> Diagram b R2

drawAreaGrid :: (Backend b R2, Renderable (Path R2) b, Eq a) => SGrid a -> Diagram b R2

fillBG :: (Backend b R2, Renderable (Path R2) b) => Colour Double -> Diagram b R2

shadeGrid :: (Backend b R2, Renderable (Path R2) b) => SGrid (Maybe (Colour Double)) -> Diagram b R2

drawShadedGrid :: (Backend b R2, Renderable (Path R2) b) => SGrid Bool -> Diagram b R2

drawAreaGridGray :: (Backend b R2, Renderable (Path R2) b) => SGrid Char -> Diagram b R2