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♻️ https://github.com/siyuan-note/siyuan/issues/12571

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This commit is contained in:
Vanessa 2025-05-06 23:06:56 +08:00
parent cd5f93e2d6
commit 8288d484d9
2 changed files with 14 additions and 13 deletions
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20
app/src/protyle/preview/index.ts
View file

@ -234,21 +234,19 @@ export class Preview {
}
});
});
if(typeof window.MathJax === "undefined") {
window.MathJax = {
svg: {
fontCache: "none"
},
};
}
await addScriptSync(`${Constants.PROTYLE_CDN}/js/mathjax/tex-svg-full.js`, "protyleMathJaxScript");
await window.MathJax.startup.promise;
copyElement.querySelectorAll('[data-subtype="math"]').forEach(mathElement => {
const node = window.MathJax.tex2svg(Lute.UnEscapeHTMLStr(mathElement.getAttribute("data-content")).trim(), {display: mathElement.tagName === "DIV"});
node.querySelectorAll("use").forEach(item => {
const useTarget = node.querySelector(item.getAttribute("xlink:href"));
if (useTarget) {
useTarget.setAttribute("transform", item.getAttribute("transform") || "");
item.outerHTML = useTarget.outerHTML;
}
});
node.querySelector("mjx-assistive-mml")?.remove();
node.querySelector("defs")?.remove();
mathElement.innerHTML = "";
mathElement.append(node);
node.querySelector("mjx-assistive-mml").remove();
mathElement.innerHTML= node.outerHTML;
});
} else if (type === "zhihu") {
this.link2online(copyElement);

7
app/src/types/index.d.ts vendored
View file

@ -152,10 +152,13 @@ interface Window {
}): void;
};
MathJax: {
tex2svg(math: string, options: {display: boolean}): HTMLElement
startup: {
svg: {
fontCache: string
}
startup?: {
promise: Promise<void>
}
tex2svg?(math: string, options: { display: boolean }): HTMLElement
};
hljs: {
listLanguages(): string[];