Wumpus.Drawing.Connectors.Base

Connectors...

Documentation

type Connector u = ConnectorQuery u (AbsPath u)

The type of Connectors - a query from start and end point to a Path.

type ArrowConnector u = ConnectorImage u (AbsPath u)

data ArrowTip u

makeArrowTip :: Query u -> Query u -> LocThetaGraphic En -> ArrowTip u

leftArrow :: (Real u, Floating u, InterpretUnit u) => ArrowTip u -> Connector u -> ArrowConnector u

Connector with an arrow tip at the start point (i.e left).

rightArrow :: (Real u, Floating u, InterpretUnit u) => ArrowTip u -> Connector u -> ArrowConnector u

Connector with an arrow tip at the end point (i.e right).

leftRightArrow :: (Real u, Floating u, InterpretUnit u) => ArrowTip u -> ArrowTip u -> Connector u -> ArrowConnector u

Connector with two arrow tips, possibly different.

uniformArrow :: (Real u, Floating u, InterpretUnit u) => ArrowTip u -> Connector u -> ArrowConnector u

Connector with the same arrow tip at both ends.

promoteConn :: (Real u, Floating u, InterpretUnit u) => (Point2 u -> Point2 u -> CF a) -> CF (Point2 u -> Point2 u -> a)

Promote a function from source and dest points to a connector function accounting for the separator values in the DrawingContext.

This should be used instead of promoteR2 for functions building connectors.