latex_query: Generate a CodeCogs URL that renders LaTeX as image

In yjunechoe/junebug: A person collection of functions, mostly for interactive use

Description

Interactive version at https://www.codecogs.com/latex/eqneditor.php

Usage

latex_query(
  formula,
  size = "normal",
  dpi = 300,
  transparent = FALSE,
  inline = FALSE
)

Arguments

formula	An appropriately escaped string of LaTeX code. Using the new string literal syntax r"(...)" from R 4.0.0 on the existing formula is recommended.
size	Font size. One of "tiny", "small", "normal", "large", or "huge"
dpi	Image resolution. Defaults to 300
transparent	Should the background be transparent? Defaults to FALSE, which adds a white background.
inline	Render as inline formula? If TRUE, results in a more compact image.

Value

A character string of the URL

Examples

## Not run: 
latex_query(r"(\beta + \alpha)")
latex_query("\\beta + \\alpha")
magick::image_read(latex_query(r"(\beta + \alpha)"))

## End(Not run)

yjunechoe/junebug documentation built on July 9, 2021, 7:12 p.m.