classDiagram = (src) => {
const yuml = `// {type:class}\n${src}`;
const svgDoc = new yumlDiagram().processYumlDocument(yuml);
const xmlDoc = new DOMParser().parseFromString(svgDoc, "text/xml");
const dom = svg`${xmlDoc.getElementsByTagName("svg")[0].outerHTML}`;
dom.setAttribute("width", Math.min(width, 640));
return dom;
}