WiringDiagram.Layout

Layout of WiringDiagram values

Typically a Layout can be converted to SVG for display

Definition

type Layout a

= Group

{ transform : Transform

, exterior : Maybe (Box a)

, interiorTransform : Transform

, interior : List (Layout a)

}

| Item (Box a)

| Arrow

{ label : String

, tail : Vec2

, head : Vec2

}

The Layout type keeps information about the layout of a Wiring diagram.

Simple Layout of a Diagram

layoutDiagram : Diagram a -> Layout a

Layout a Diagram with default configuration

Customized Layout of a Diagram

layoutDiagramWithConfig : Config a -> Diagram a -> Layout a

Layout a Diagram with custom configuration

Misc

type Polarity

= In

| Out

Polarity of a Port. Is the port going In or Out of something

type alias Pos =

Vec2

A type for Positions

type alias Transform =

Vec2

Transform only supports simple 2d translation

arrowExtent :

{ a | tail : b, head : c }

-> { lo : b

, hi : c

}

Make an extent for an Arrow. This stupidly assumes the tail is < head

portPositionsOfBox : Polarity -> Box a -> List ( Int, Pos )

List the port positions of a Box, given a Polarity (In,Out)

jcberentsen/elm-wiring-diagrams/2.1.0

WiringDiagram.Layout

Definition

Simple Layout of a Diagram

Customized Layout of a Diagram

Misc

Modules