tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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set-proprietary-font-names-001-crash.html (574B)


      1 <!DOCTYPE>
      2 <title>Setting font of offscreen</title>
      3 <script src="/css/css-fonts/support/font-family-keywords.js"></script>
      4 <link rel="help" href="https://drafts.csswg.org/css-fonts-4/#font-family-prop">
      5 <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1056386">
      6 <script>
      7  let ctx = (new OffscreenCanvas(1024, 50)).getContext('2d');
      8  function setFont(keyword) { ctx.font = `12px ${keyword}` };
      9  kNonGenericFontFamilyKeywords.forEach(setFont);
     10  kGenericFontFamilyKeywords.forEach(keyword => {
     11    setFont(`-webkit-${keyword}`);
     12  });
     13 </script>