Interactive Sankey

Weighted movement, splitting, and convergence between named stages.

Purpose: Show how quantities move, split, and converge across named stages.
Use when: Flows between a small set of stages are the main story.
Avoid when: Exact link comparison or many crossings make the layout hard to read.
Equivalent data: Preserve weighted links in adjacent text or a table.

Requests flowing from ingress through services to outcomes.

Usage Example

@interactivesankey.Sankey(interactivesankey.Config{
  Label: "Request flow",
  Series: []interactivesankey.Series{{
    Name: "Requests",
    Nodes: []interactivesankey.Node{{Name: "Ingress"}, {Name: "Success"}},
    Links: []interactivesankey.Link{{Source: "Ingress", Target: "Success", Value: 90}},
  }},
  Options: chart.ChartOptions{Title: &chart.TitleOptions{Text: "Request flow"}},
})

Flows

Each link connects declared source and target stages. Use the adjacent values for precise flow comparison.

Go API

v0.0.1

The examples above cover behavior and composition. pkg.go.dev is the canonical reference for exported types, functions, methods, and Go documentation.

github.com/araihu/goshtoso-charts/components/interactive/sankey

Enabled, disabled, hidden, and omitted wrapper behavior, controls, export, and client transitions are shared by every chart. Review chart controls, then compare static/vector and interactive capabilities.

Open v0.0.1 API