d2fonts

README

d2fonts

The SVG renderer embeds fonts directly into the SVG as base64 data. This is to give determinstic outputs and load without a network call.

To include your own font, e.g. Helvetica, you must include the Truetype glyphs:

• ./ttf/Helvetica-Bold.ttf
• ./ttf/Helvetica-Italic.ttf
• ./ttf/Helvetica-Regular.ttf

You must also include an encoded version of these of mimetype application/font-woff:

• ./ttf/Helvetica-Bold.txt
• ./ttf/Helvetica-Italic.txt
• ./ttf/Helvetica-Regular.txt

If you include a font to contribute, it must have an open license.

Documentation

Overview

TODO write a script to do this as part of CI Currently using an online converter: https://dopiaza.org/tools/datauri/index.php

Index

• Constants
• Variables
• type Font
• type FontFamily
  • func (f FontFamily) Font(size int, style FontStyle) Font
• type FontStyle

Constants

const (
	FONT_SIZE_XS   = 13
	FONT_SIZE_S    = 14
	FONT_SIZE_M    = 16
	FONT_SIZE_L    = 20
	FONT_SIZE_XL   = 24
	FONT_SIZE_XXL  = 28
	FONT_SIZE_XXXL = 32

	FONT_STYLE_REGULAR FontStyle = "regular"
	FONT_STYLE_BOLD    FontStyle = "bold"
	FONT_STYLE_ITALIC  FontStyle = "italic"

	SourceSansPro FontFamily = "SourceSansPro"
	SourceCodePro FontFamily = "SourceCodePro"
	HandDrawn     FontFamily = "HandDrawn"
)

Variables

var FontEncodings map[Font]string

var FontFaces map[Font][]byte

var FontFamilies = []FontFamily{
	SourceSansPro,
	SourceCodePro,
	HandDrawn,
}

var FontSizes = []int{
	FONT_SIZE_XS,
	FONT_SIZE_S,
	FONT_SIZE_M,
	FONT_SIZE_L,
	FONT_SIZE_XL,
	FONT_SIZE_XXL,
	FONT_SIZE_XXXL,
}

var FontStyles = []FontStyle{
	FONT_STYLE_REGULAR,
	FONT_STYLE_BOLD,
	FONT_STYLE_ITALIC,
}

Types

type Font

type Font struct {
	Family FontFamily
	Style  FontStyle
	Size   int
}

type FontFamily

type FontFamily string

func (FontFamily) Font

func (f FontFamily) Font(size int, style FontStyle) Font

type FontStyle

type FontStyle string