36 lines
1.2 KiB
TypeScript
36 lines
1.2 KiB
TypeScript
import { mathjax } from "mathjax-full/js/mathjax";
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import { TeX } from "mathjax-full/js/input/tex";
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import { CHTML } from "mathjax-full/js/output/chtml";
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import { HTMLAdaptor } from "mathjax-full/js/adaptors/HTMLAdaptor";
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import { RegisterHTMLHandler } from "mathjax-full/js/handlers/html";
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import { AllPackages } from "mathjax-full/js/input/tex/AllPackages.js";
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import "mathjax-full/js/util/entities/all";
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// @ts-expect-error Minor interface mismatch: document.documentElement.nodeValue might be null
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const adaptor = new HTMLAdaptor(window);
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RegisterHTMLHandler(adaptor);
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const texOptions = {
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displayMath: [["\\[", "\\]"]],
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processRefs: false,
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processEnvironments: false,
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processEscapes: false,
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packages: AllPackages,
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};
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export function convertMathJax(input: string): string {
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const tex = new TeX(texOptions);
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const chtml = new CHTML({
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fontURL: "/_anki/js/vendor/mathjax/output/chtml/fonts/woff-v2",
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});
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const html = mathjax.document(input, { InputJax: tex, OutputJax: chtml });
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html.render();
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return (
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adaptor.innerHTML(adaptor.head(html.document)) +
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adaptor.innerHTML(adaptor.body(html.document))
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);
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}
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