Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

graph

package

Go to main page

Versions in this module

v1

v1.6.2

May 13, 2026

v1.6.1

May 13, 2026

v1.6.0

May 1, 2026

Changes in this version

type Layout

+ Crossings int

v1.5.0

Apr 20, 2026

v1.4.0

Apr 19, 2026

v1.3.0

Apr 18, 2026

Changes in this version

+ const KindAuxiliary

+ const KindSubdivider

+ const ProjectRootNodeID

+ const StyleHanddrawn

+ const StyleSimple

+ const VizTypeNodelink

+ const VizTypeTower

+ func MarshalGraph(g *dag.DAG) ([]byte, error)

+ func MarshalLayout(l Layout) ([]byte, error)

+ func ReadGraph(r io.Reader) (*dag.DAG, error)

+ func ReadGraphFile(path string) (*dag.DAG, error)

+ func ToDAG(gj Graph) (*dag.DAG, error)

+ func WriteGraph(g *dag.DAG, w io.Writer) error

+ func WriteGraphFile(g *dag.DAG, path string) error

+ func WriteLayoutFile(l Layout, path string) error

+ type Block struct

+ Auxiliary bool

+ Brittle bool

+ Height float64

+ ID string

+ Label string

+ Meta *BlockMeta

+ Synthetic bool

+ URL string

+ VulnSeverity string

+ Width float64

+ X float64

+ Y float64

+ type BlockMeta struct

+ Archived bool

+ Description string

+ LastCommit string

+ LastRelease string

+ Stars int

+ type Edge struct

+ Constraint string

+ From string

+ To string

+ type Graph struct

+ Edges []Edge

+ Meta map[string]any

+ Nodes []Node

+ func FromDAG(g *dag.DAG) Graph

+ func UnmarshalGraph(data []byte) (Graph, error)

+ type Layout struct

+ Blocks []Block

+ DOT string

+ Edges []Edge

+ Engine string

+ Height float64

+ MarginX float64

+ MarginY float64

+ Merged bool

+ Nebraska []NebraskaRanking

+ Nodes []Node

+ Randomize bool

+ Rows map[int][]string

+ Seed uint64

+ Style string

+ VizType string

+ Width float64

+ func ReadLayoutFile(path string) (Layout, error)

+ func UnmarshalLayout(data []byte) (Layout, error)

+ func (l *Layout) IsNodelink() bool

+ func (l *Layout) IsTower() bool

+ type NebraskaPackage struct

+ Package string

+ Role string

+ URL string

+ type NebraskaRanking struct

+ Maintainer string

+ Packages []NebraskaPackage

+ Score float64

+ type Node struct

+ Brittle bool

+ ID string

+ Kind string

+ Label string

+ License string

+ LicenseRisk string

+ LicenseText string

+ MasterID string

+ Meta map[string]any

+ Row int

+ URL string

+ VulnSeverity string

+ func (n *Node) DisplayLabel() string

+ func (n *Node) IsAuxiliary() bool

+ func (n *Node) IsSubdivider() bool