gregoryv/draw

package docs

import (
    "github.com/gregoryv/draw/design"
    "github.com/gregoryv/draw/shape"
)

func ExampleSmallClassDiagram() *design.ClassDiagram {
    var (
        d      = design.NewClassDiagram()
        house  = d.Struct(House{})
        door   = d.Struct(Door{})
        window = d.Struct(Window{})
        part   = d.Interface((*Part)(nil))
        note   = shape.NewNote(`Relations are automa-
tically rendered`)
    )
    d.Place(part).At(20, 20)        // absolute positioning
    d.Place(door).RightOf(part, 70) // optional extra spacing
    d.Place(window).Below(door)
    d.Place(house, note).RightOf(door, 70)

    d.HAlignCenter(house, door, part, note)
    d.SetCaption("Small example diagram")
    return d
}