Node

Implemented by dot-compatible node values, with support for attributes.

source

package dot

import "github.com/wwmoraes/dot/attributes"

// Node is implemented by dot-compatible node values
type Node interface {
    attributes.Identity
    attributes.Styleable
    attributes.Serializable

    // Edge creates an Edge to a Node
    Edge(to Node) Edge
    // EdgeWithAttributes creates an Edge with the provided attributes to a Node
    EdgeWithAttributes(to Node, attributes attributes.Reader) Edge
    // EdgesTo returns all edges between this Node and the target Node
    EdgesTo(to Node) []Edge
}

// StyledNode is implemented by dot-compatible node values which have
// convenience styling methods
type StyledNode interface {
    // Box sets the node style to box
    Box() Node
}