mtex

README

mtex

mtex provides a Go implementation of a naive LaTeX-like math expression parser and renderer.

Example

$> mtex-render -font-size=48 -dpi=100 "$\sum\sqrt{\frac{a+b}{2\pi}}\cos\omega\binom{a+b}{\beta}\prod \alpha x\int\frac{\partial x}{x}\hbar$"

Documentation

Overview

Package mtex provides tools to render LaTeX math expressions.

Index

• func Parse(expr string, fontSize, DPI float64, backend font.Backend) (tex.Node, error)
• func Render(dst Renderer, expr string, size, dpi float64, fonts *ttf.Fonts) error
• type Renderer

Functions

func Parse

func Parse(expr string, fontSize, DPI float64, backend font.Backend) (tex.Node, error)

Parse parses a LaTeX math expression and returns the TeX-like box model and an error if any.

func Render

func Render(dst Renderer, expr string, size, dpi float64, fonts *ttf.Fonts) error

Types

type Renderer

type Renderer interface {
	Render(w, h, dpi float64, cnv *drawtex.Canvas) error
}