Renderer

A GraphViz renderer.

public class Renderer

Initializers

init(layout:options:)

Creates a renderer for the specified layout algorithm.

public init(layout: LayoutAlgorithm, options: Options = [])

Throws

CocoaError if the corresponding GraphViz tool isn't available.

Properties

layout

The layout algorithm used.

var layout: LayoutAlgorithm

options

The rendering options.

var options: Options = []

Methods

render(graph:to:)

Renders a graph to the specified output format.

public func render(graph: Graph, to format: Format) throws -> Data

Parameters

• graph: The graph to be rendered.
• format: The output format.

Throws

Error if GraphViz is unable to render.

render(dot:to:)

Renders a DOT-encoded string to the specified output format.

public func render(dot: String, to format: Format) throws -> Data

Parameters

• dot: A DOT-encoded string to be rendered.
• format: The output format.

Throws

Error if GraphViz is unable to render.