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Synonym's React Mathquill

npm version

Overview

This is a fork of the react-mathquill project, which wraps MathQuill in React components.

We've made some updates to the underlying MathQuill library to add new features, remove the dependency on jQuery, and reduce bundle size.

Getting Started

  • Run npm install
  • Build with npm run build and make sure there are no errors
  • You can run the examples with npm run start:example and navigate to http://localhost:8080/. Make sure that the editable math field works!
  • If you make a change to our fork of MathQuill, run the ./mathquill-build.sh script to bring in those changes.
  • IMPORTANT! Make sure you delete the font-face imports in the CSS file mathquill-basic.css! This causes some weird runtime error to occur due to a missing Node.js builtin function. Eventually we'll remove that manual step.
  • Bump the version in package.json if you made changes
  • Deploy the package to npm with npm publish

Examples

Editable Math Field

import React, { useState } from 'react'
import { addStyles, EditableMathField } from 'react-mathquill'

// inserts the required css to the <head> block.
// you can skip this, if you want to do that by yourself.
addStyles()

const EditableMathExample = () => {
  const [latex, setLatex] = useState('\\frac{1}{\\sqrt{2}}\\cdot 2')

  return (
    <div>
      <EditableMathField
        latex={latex}
        onChange={(mathField) => {
          setLatex(mathField.latex())
        }}
      />
      <p>{latex}</p>
    </div>
  )
}

Static Math Field

import React from 'react'
import { addStyles, StaticMathField } from 'react-mathquill'

// inserts the required css to the <head> block.
// you can skip this, if you want to do that by yourself.
addStyles()

const StaticMathExample = () => (
  <StaticMathField>{'\\frac{1}{\\sqrt{2}}\\cdot 2'}</StaticMathField>
)

Documentation

addStyles (function)

This function, when called, will append a <style id="react-mathquill-styles"> tag to the <head> of the document. The style tag includes all the required styles for Mathquill to work.

This function is not necessary, provided you include the styles in another way. See Mathquill Docs - Download and Load

EditableMathField (React Element)

Wrapper for Mathquill MathField

Props

  • latex: String - Initial latex value for the input field
  • config: Object - A mathquill config object
  • onChange(mathField) - A function that is called on change events.
  • mathquillDidMount(mathField) - A function that is called when the Mathquill element is initalized.

Other props will be passed to the wrapping span element, this can be useful for custom classNames or styles

StaticMathField (React Element)

Wrapper for Mathquill StaticField

Props

  • children: String - A string of latex to render statically on the page

Other props will be passed to the wrapping span element, this can be useful for custom classNames or styles

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React component wrapper for Mathquill

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