Hylograph.Axis.Axis

type Axis = { config :: AxisConfig, orientation :: Orientation, scale :: Scale }

Opaque axis type (holds orientation, scale, and config)

data Orientation

Axis orientation

Constructors

• Top
• Right
• Bottom
• Left

Instances

• Eq Orientation

type AxisConfig = { tickCount :: Int, tickFormat :: Maybe (Number -> String), tickPadding :: Number, tickSize :: Number }

Axis configuration

type Scale = { domain :: { max :: Number, min :: Number }, range :: { max :: Number, min :: Number } }

Scale type (simplified for now - just linear with domain/range)

defaultAxisConfig :: AxisConfig

axisBottom :: Scale -> Axis

Create axis constructors

axisLeft :: Scale -> Axis

axisTop :: Scale -> Axis

axisRight :: Scale -> Axis

axis :: Orientation -> Scale -> Axis

Generic axis constructor

renderAxis :: forall datum. Axis -> Tree datum

Render axis as a Tree structure

Returns a Group element containing:

• A path for the domain line
• Group elements for each tick (with line + text)