Repository URL to install this package:
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Version:
2.4.3 ▾
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import { mathjax } from "mathjax-full/js/mathjax.js";
import { TeX } from "mathjax-full/js/input/tex.js";
import { MathML } from "mathjax-full/js/input/mathml";
// import {AsciiMath} from "mathjax-full/js/input/asciimath"
import { SVG } from "mathjax-full/js/output/svg.js";
import { browserAdaptor } from "mathjax-full/js/adaptors/browserAdaptor";
import { RegisterHTMLHandler } from "mathjax-full/js/handlers/html.js";
import { AllPackages } from "mathjax-full/js/input/tex/AllPackages.js";
import { FindTeX } from "mathjax-full/js/input/tex/FindTeX.js";
const adaptor = browserAdaptor();
RegisterHTMLHandler(adaptor);
const svg = new SVG({ fontCache: "local" });
const defaults = {
display: true,
em: 16,
ex: 8,
containerWidth: 80 * 16,
};
export function tex2svg(formula, options, macros = {}) {
const tex = new TeX({ packages: AllPackages, macros });
const tex_to_svg = mathjax.document("", { InputJax: tex, OutputJax: svg });
return tex_to_svg.convert(formula, { ...defaults, ...options });
}
export function ascii2svg(_formula) {
// TODO:
// const ascii = new AsciiMath({})
// const ascii_to_svg = mathjax.document("", {InputJax: ascii, OutputJax: svg})
// return ascii_to_svg.convert(formula, options)
throw new Error("not implemented");
}
export function mathml2svg(formula) {
const mathml = new MathML({});
const mathml_to_svg = mathjax.document("", { InputJax: mathml, OutputJax: svg });
return mathml_to_svg.convert(formula, defaults);
}
export function find_tex(text) {
const find_text = new FindTeX({
processEnvironments: false,
processEscapes: false,
processRefs: false,
});
return find_text.findMath([text]);
}
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