Choreo.Planner.Render.Mermaid (Choreo v0.8.0)

Mermaid.js rendering for Choreo.Planner project diagrams.

Supports four Mermaid syntaxes:

:kanban — Native Mermaid Kanban board with status columns (requires Mermaid ≥11.4)
:kanban_compat — Flowchart-based Kanban board compatible with all Mermaid versions
:gantt — Mermaid Gantt chart with dependency scheduling
:flowchart — Standard Mermaid flowchart via Yog.Multi.Mermaid

Examples

iex> project = Choreo.Planner.new()
...> |> Choreo.Planner.add_task(:a, title: "Task A", status: :done)
...> |> Choreo.Planner.add_task(:b, title: "Task B", status: :backlog)
iex> Choreo.Planner.Render.Mermaid.to_mermaid(project, syntax: :kanban) =~ "kanban"
true

Summary

Functions

to_mermaid(planner, opts \\ [])

Renders a planner project to a Mermaid diagram string.

Functions

to_mermaid(planner, opts \\ [])

@spec to_mermaid(
  Choreo.Planner.t(),
  keyword()
) :: String.t()

Renders a planner project to a Mermaid diagram string.

Options

:syntax — :kanban (default), :kanban_compat, :gantt, or :flowchart
:theme — :default, :dark, :warm, :forest, :ocean (flowchart only)
:direction — :td (default) or :lr (flowchart only)
:milestone — Only include tasks under this milestone
:assignee — Only include tasks assigned to this user (kanban only)
:ticket_base_url — Base URL for ticket links (kanban only)
:title — Chart title (gantt only, defaults to project name)
:section_by — :milestone or :assignee to group tasks (gantt only)
:start_date — Base date for synthetic scheduling (gantt only)