pdf

package module

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Versions in this module

v0

v0.1.2

Aug 4, 2026

v0.1.1

Aug 4, 2026

Changes in this version

+ type Canvas interface

+ ArcTo func(x, y, rx, ry, angle, startAngle, endAngle float64)

+ CellFormat func(w, h float64, txt, border string, ln int, align string, fill bool, link int, ...)

+ Circle func(x, y, r float64, style string)

+ DrawPath func(style string)

+ GetMargins func() (left, top, right, bottom float64)

+ GetPageSize func() (width, height float64)

+ GetStringWidth func(txt string) float64

+ GetX func() float64

+ GetY func() float64

+ Line func(x1, y1, x2, y2 float64)

+ LineTo func(x, y float64)

+ MoveTo func(x, y float64)

+ Rect func(x, y, w, h float64, style string)

+ SetDrawColor func(c color.Color)

+ SetDrawingFont func(style string, size float64)

+ SetFillColor func(c color.Color)

+ SetLineWidth func(width float64)

+ SetTextColor func(c color.Color)

+ SetY func(y float64)

+ Text func(x, y float64, txt string)

type Document

+ func (d *Document) ArcTo(x, y, rx, ry, angle, startAngle, endAngle float64)

+ func (d *Document) CellFormat(w, h float64, txt, border string, ln int, align string, fill bool, link int, ...)

+ func (d *Document) Circle(x, y, r float64, style string)

+ func (d *Document) DrawPath(style string)

+ func (d *Document) GetMargins() (left, top, right, bottom float64)

+ func (d *Document) GetPageSize() (width, height float64)

+ func (d *Document) GetStringWidth(txt string) float64

+ func (d *Document) GetX() float64

+ func (d *Document) GetY() float64

+ func (d *Document) Line(x1, y1, x2, y2 float64)

+ func (d *Document) LineTo(x, y float64)

+ func (d *Document) MoveTo(x, y float64)

+ func (d *Document) Rect(x, y, w, h float64, style string)

+ func (d *Document) SetDrawColor(c color.Color)

+ func (d *Document) SetDrawingFont(style string, size float64)

+ func (d *Document) SetFillColor(c color.Color)

+ func (d *Document) SetLineWidth(width float64)

+ func (d *Document) SetTextColor(c color.Color)

+ func (d *Document) SetY(y float64)

+ func (d *Document) Text(x, y float64, txt string)

type Typeface

+ func LoadDeclared(d font.Declaration) (Typeface, error)

v0.1.0

Aug 4, 2026

Changes in this version

type Document

+ func (d *Document) AddTypeface(t Typeface) TypefaceID

+ func (d *Document) SetSize(pt float64) *Document

+ func (d *Document) Use(id TypefaceID) *Document

+ type ImageID int

type Theme

+ Brand Color

+ type Typeface struct

+ func LoadTypeface(regular, bold, italic, boldItalic string) (Typeface, error)

+ type TypefaceID int

v0.0.39

May 16, 2026

Changes in this version

+ const DefaultFontPath

+ const FontBold

+ const FontItalic

+ const FontRegular

+ var DefaultTheme = Theme

+ type BarChart struct

+ func (c *BarChart) AddBar(val float64, label string, col ...Color) *BarChart

+ func (c *BarChart) Draw()

+ func (c *BarChart) Height(h float64) *BarChart

+ func (c *BarChart) Title(t string) *BarChart

+ func (c *BarChart) Width(w float64) *BarChart

+ type CellElement struct

+ func Cell(children ...Element) *CellElement

+ func (c *CellElement) AlignBottom() *CellElement

+ func (c *CellElement) AlignCenter() *CellElement

+ func (c *CellElement) AlignLeft() *CellElement

+ func (c *CellElement) AlignMiddle() *CellElement

+ func (c *CellElement) AlignRight() *CellElement

+ func (c *CellElement) AlignTop() *CellElement

+ func (c *CellElement) Background(color Color) *CellElement

+ func (c *CellElement) Border(sides string, width float64, color Color) *CellElement

+ func (c *CellElement) Padding(top, right, bottom, left float64) *CellElement

+ func (c *CellElement) Span(cols, rows int) *CellElement

+ type ChartFactory struct

+ func (f *ChartFactory) Bar() *BarChart

+ func (f *ChartFactory) Line() *LineChart

+ func (f *ChartFactory) Pie() *PieChart

+ type Color string

+ type Document struct

+ func NewDocument(opts ...Option) *Document

+ func (d *Document) AddHeader1(text string) *Document

+ func (d *Document) AddHeader2(text string) *Document

+ func (d *Document) AddHeader3(text string) *Document

+ func (d *Document) AddImage(name string) *ImageElement

+ func (d *Document) AddPage() *Document

+ func (d *Document) AddSeparator() *Document

+ func (d *Document) AddSpace(units float64) *Document

+ func (d *Document) AddTable() *TableBuilder

+ func (d *Document) AddText(text string) *TextElement

+ func (d *Document) Chart() *ChartFactory

+ func (d *Document) Draw() *Document

+ func (d *Document) Err() error

+ func (d *Document) Load(cb func(error))

+ func (d *Document) Log(message ...any)

+ func (d *Document) OutputTo(w io.Writer) error

+ func (d *Document) RegisterFont(family, path string) *Document

+ func (d *Document) RegisterFontStyle(family, style, path string) *Document

+ func (d *Document) RegisterImage(name, path string) *Document

+ func (d *Document) SetDefaultFont(family string) *Document

+ func (d *Document) SetFont(family string, size float64) *Document

+ func (d *Document) SetLog(fn func(...any)) *Document

+ func (d *Document) SetPageFooter() *PageFooter

+ func (d *Document) SetPageHeader() *PageHeader

+ func (d *Document) SetTheme(theme Theme) *Document

+ func (d *Document) SpaceBefore(u float64) *Document

+ func (d *Document) WritePdf(path string) error

+ type Element interface

+ type ImageElement struct

+ func Image(name string) *ImageElement

+ func (i *ImageElement) AlignCenter() *ImageElement

+ func (i *ImageElement) AlignLeft() *ImageElement

+ func (i *ImageElement) AlignRight() *ImageElement

+ func (i *ImageElement) Draw() *Document

+ func (i *ImageElement) Height(mm float64) *ImageElement

+ func (i *ImageElement) Width(mm float64) *ImageElement

+ type LineChart struct

+ func (c *LineChart) AddSeries(name string, data []float64, col Color) *LineChart

+ func (c *LineChart) Draw()

+ func (c *LineChart) Height(h float64) *LineChart

+ func (c *LineChart) Title(t string) *LineChart

+ func (c *LineChart) Width(w float64) *LineChart

+ type LineElement struct

+ func Line() *LineElement

+ func (l *LineElement) Color(c Color) *LineElement

+ func (l *LineElement) Thickness(mm float64) *LineElement

+ func (l *LineElement) Width(mm float64) *LineElement

+ type Option func(*Document)

+ func WithDefaultFont(family, path string) Option

+ func WithLogger(fn func(...any)) Option

+ func WithMargins(left, top, right, bottom float64) Option

+ func WithPageSize(w, h float64, unit string) Option

+ type PageFooter struct

+ func (pf *PageFooter) SetCenterText(t string) *PageFooter

+ func (pf *PageFooter) WithLeftRight(leftText string) *PageFooter

+ func (pf *PageFooter) WithPageTotal(align string) *PageFooter

+ type PageHeader struct

+ func (ph *PageHeader) SetLeftText(t string) *PageHeader

+ func (ph *PageHeader) SetRightText(t string) *PageHeader

+ type PieChart struct

+ func (c *PieChart) AddSlice(label string, val float64, col Color) *PieChart

+ func (c *PieChart) Draw()

+ func (c *PieChart) Height(h float64) *PieChart

+ func (c *PieChart) Title(t string) *PieChart

+ func (c *PieChart) Width(w float64) *PieChart

+ type Style struct

+ FillColor Color

+ Font string

+ FontSize float64

+ TextColor Color

+ type TableBuilder struct

+ func (t *TableBuilder) Background(c Color) *TableBuilder

+ func (t *TableBuilder) BorderBottom(width float64, c Color) *TableBuilder

+ func (t *TableBuilder) Cols(widths ...string) *TableBuilder

+ func (t *TableBuilder) Draw() *Document

+ func (t *TableBuilder) KeepTogether() *TableBuilder

+ func (t *TableBuilder) Row(items ...any) *TableBuilder

+ type TextElement struct

+ func Text(s string) *TextElement

+ func (t *TextElement) AlignCenter() *TextElement

+ func (t *TextElement) AlignLeft() *TextElement

+ func (t *TextElement) AlignRight() *TextElement

+ func (t *TextElement) Bold() *TextElement

+ func (t *TextElement) Color(c Color) *TextElement

+ func (t *TextElement) Draw() *Document

+ func (t *TextElement) Italic() *TextElement

+ func (t *TextElement) Justify() *TextElement

+ func (t *TextElement) Size(pt float64) *TextElement

+ type Theme struct

+ Accent Color

+ Body Color

+ FontFamily string

+ Gray Color

+ Header Color

+ Margin ThemeMargin

+ Page ThemePage

+ Sizes struct{ ... }

+ Spacing struct{ ... }

+ type ThemeMargin struct

+ Bottom float64

+ Left float64

+ Right float64

+ Top float64

+ type ThemePage struct

+ Height float64

+ Width float64

v0.0.37

Feb 20, 2026

v0.0.36

Feb 20, 2026

v0.0.35

Feb 19, 2026

v0.0.34

Feb 13, 2026

v0.0.33

Feb 11, 2026

v0.0.32

Jan 27, 2026

v0.0.31

Jan 22, 2026

v0.0.30

Dec 11, 2025

v0.0.29

Dec 11, 2025

Changes in this version

+ func GetPDFBytes(pdf *fpdf.Fpdf, w io.Writer) error

+ type TinyPDF struct

+ Fpdf *fpdf.Fpdf

+ func New(options ...any) *TinyPDF

+ func (tp *TinyPDF) GenerateSamplePDF(title string) (*fpdf.Fpdf, error)

+ func (tp *TinyPDF) Log(message ...any)

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