GraphRewriting.Layout.PortSpec

Documentation

class PortSpec n where

Port position relative to the node center, and the direction in which edges should stick out.

Methods

portSpec :: n -> [(Vector2, Vector2)]

Instances

PortSpec n => PortSpec (Wrapper n)

sameDir :: Vector2 -> (Vector2, Vector2)

portDir :: PortSpec n => n -> [Vector2]

relPortPos :: PortSpec n => n -> [Vector2]

absPortPos :: (PortSpec n, View Position n) => n -> [Vector2]

propOfPort :: View [Port] n => (n -> [a]) -> Edge -> n -> [a]

module GraphRewriting.Layout.Position

module Data.View