Renderer for Gantt chart diagrams.

Renders horizontal bar charts with tasks along the y-axis and time along the x-axis. Tasks are grouped by sections.

Example

alias Boxart.Render.Gantt
alias Gantt.{Task, Section, Gantt}

diagram = %Gantt{
  title: "Project Plan",
  sections: [
    %Section{
      title: "Phase 1",
      tasks: [
        %Task{title: "Design", start: ~D[2024-01-01], end: ~D[2024-01-15]},
        %Task{title: "Build", start: ~D[2024-01-10], end: ~D[2024-02-01], is_active: true}
      ]
    }
  ]
}

Gantt.render(diagram) |> IO.puts()