printout

type Barcode struct {
	Kind     string  `json:"kind"`
	Box      Box     `json:"box"`
	Type     string  `json:"type"`
	Value    string  `json:"value"`
	Module   float64 `json:"module"`
	Vertical bool    `json:"vertical"`
	// Ink is the bar colour. Always present, and "#000000" unless the
	// template asked for another.
	Ink string `json:"ink"`
	// Paper is the fill painted behind the whole symbol, quiet zones
	// included. Absent leaves whatever is underneath showing, which
	// is what a template that says nothing about the background gets.
	Paper *string `json:"paper,omitempty"`
	// Stripes is a flat array for a 1-D type;
	// Rows is an array of rows for a 2-D one.
	// Exactly one is present. Both alternate light and dark
	// starting with light, so index 0 is a light run in every case.
	Stripes []int   `json:"stripes,omitempty"`
	Rows    [][]int `json:"rows,omitempty"`
}

type Blob struct {
	// Encoding is "base64" for binary, absent for literal text.
	Encoding string `json:"encoding,omitempty"`
	Content  string `json:"content"`
}

type Box struct {
	Left   float64 `json:"x"`
	Top    float64 `json:"y"`
	Width  float64 `json:"width"`
	Height float64 `json:"height"`
}

type FontEntry struct {
	Name      string `json:"name"`
	Size      int    `json:"size"`
	Bold      bool   `json:"bold"`
	Italic    bool   `json:"italic"`
	Underline bool   `json:"underline"`
	// Requested is the template's typeface. A font node that named
	// a file or data instead has no typeface to record, so this is
	// absent and ResolvedBy is "explicit".
	Requested string `json:"requested,omitempty"`
	// ResolvedFile is relative to the printout when the template named it,
	// and absolute -- as opened -- when the engine found it on the host.
	ResolvedFile string `json:"resolvedFile,omitempty"`
	// ResolvedData names a header data entry, for an embedded font.
	ResolvedData string `json:"resolvedData,omitempty"`
	// ResolvedIndex is the face's position inside a font collection,
	// absent for the ordinary single-face file. A .ttc holds several
	// faces and the file name alone does not say which one was measured.
	ResolvedIndex int    `json:"resolvedIndex,omitempty"`
	ResolvedFace  string `json:"resolvedFace"`
	ResolvedBy    string `json:"resolvedBy"`
	// contains filtered or unexported fields
}

type Header struct {
	SR          int              `json:"sr"`
	Kind        string           `json:"kind"`
	Report      *ReportMeta      `json:"report,omitempty"`
	Built       string           `json:"built"`
	Engine      string           `json:"engine"`
	StrictFonts bool             `json:"strictFonts"`
	Pages       int              `json:"pages"`
	GroupRuns   map[string]int   `json:"groupRuns,omitempty"`
	GroupKeys   map[string]int   `json:"groupKeys,omitempty"`
	Page        PageGeometry     `json:"page"`
	Fonts       []FontEntry      `json:"fonts"`
	Data        map[string]*Blob `json:"data"`
	Warnings    []Warning        `json:"warnings,omitempty"`
}

type Image struct {
	Kind string `json:"kind"`
	Box  Box    `json:"box"`
	Type string `json:"type"`
	Data string `json:"data,omitempty"`
	// File appears only for embed=#false.
	// The template named it, so it is written relative to the printout.
	File string `json:"file,omitempty"`
	Crop *Box   `json:"crop,omitempty"`
	// contains filtered or unexported fields
}

type Line struct {
	Kind      string  `json:"kind"`
	Box       Box     `json:"box"`
	Width     float64 `json:"width"`
	Dash      string  `json:"dash"`
	Color     string  `json:"color"`
	Backslant bool    `json:"backslant"`
}

type Mark interface {
	// MarkKind names the mark, matching its "kind" field.
	MarkKind() string
}

type Outline struct {
	Kind   string  `json:"kind"`
	Title  string  `json:"title"`
	Level  int     `json:"level"`
	Name   string  `json:"name,omitempty"`
	Closed bool    `json:"closed"`
	Left   float64 `json:"x"`
	Top    float64 `json:"y"`
}

type Page struct {
	Kind   string  `json:"kind"`
	Number int     `json:"number"`
	Width  float64 `json:"width,omitempty"`
	Height float64 `json:"height,omitempty"`
	// The margins are pointers because zero is a real margin:
	// a page flush to the paper edge under a header that insets
	// is an override, and an omitted number could not say so.
	LeftMargin   *float64 `json:"leftMargin,omitempty"`
	RightMargin  *float64 `json:"rightMargin,omitempty"`
	TopMargin    *float64 `json:"topMargin,omitempty"`
	BottomMargin *float64 `json:"bottomMargin,omitempty"`
	Marks        []Mark   `json:"marks"`
}

type PageGeometry struct {
	Width        float64 `json:"width"`
	Height       float64 `json:"height"`
	LeftMargin   float64 `json:"leftMargin"`
	RightMargin  float64 `json:"rightMargin"`
	TopMargin    float64 `json:"topMargin"`
	BottomMargin float64 `json:"bottomMargin"`
}

type Printout struct {
	Header Header
	Pages  []*Page
}

type Rectangle struct {
	Kind   string  `json:"kind"`
	Box    Box     `json:"box"`
	Width  float64 `json:"width"`
	Dash   string  `json:"dash"`
	Stroke *string `json:"stroke,omitempty"`
	Fill   *string `json:"fill,omitempty"`
	Radius float64 `json:"radius,omitempty"`
}

type ReportMeta struct {
	Name        string `json:"name,omitempty"`
	Description string `json:"description,omitempty"`
	Version     string `json:"version,omitempty"`
	Author      string `json:"author,omitempty"`
}

type Text struct {
	Kind              string   `json:"kind"`
	Box               Box      `json:"box"`
	Font              string   `json:"font"`
	Color             string   `json:"color"`
	Align             string   `json:"align"`
	Leading           float64  `json:"leading"`
	Lines             []string `json:"lines"`
	LastLineJustified bool     `json:"lastLineJustified,omitempty"`
}

type Warning struct {
	// Kind is "overflow", "glyph", or "font".
	Kind    string `json:"kind"`
	Node    string `json:"node,omitempty"`
	Record  int    `json:"record,omitempty"`
	Message string `json:"message"`
}

type Xref struct {
	Kind    string `json:"kind"`
	Box     Box    `json:"box"`
	Type    string `json:"type"`
	Target  string `json:"target"`
	Caption string `json:"caption,omitempty"`
	Marks   []Mark `json:"marks"`
}