variable-opsz-size-adjust.html (1454B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <link rel="author" title="Dominik Röttsches" href="drott@chromium.org"> 4 <link rel="help" href="https://drafts.csswg.org/css-fonts-4/#font-optical-sizing-def"/> 5 <link rel="help" href="https://drafts.csswg.org/css-fonts-5/#size-adjust-desc"/> 6 <meta name="assert" content="Ensures that optical size is adjusted with size-adjust to displayed font size."/> 7 <link rel="match" href="variable-opsz-size-adjust-ref.html"> 8 <meta charset="utf-8"> 9 <style> 10 @font-face { 11 font-family: variabletest_box; 12 src: url(resources/variabletest_box.ttf); 13 size-adjust: 150%; 14 } 15 16 body { 17 font-family: variabletest_box, sans-serif; 18 } 19 20 div { 21 line-height: 64px; 22 } 23 </style> 24 <!-- The variabletest_box font file contains a glyph for letter B which moves a 25 horizontal bar up from the middle for opsz > 12 and moves it down for opsz < 26 12 where the opsz axis ranges from 6 to 128. --> 27 <div style="font-size: 6px;">B</div> 28 <div style="font-size: 12px;">B</div> 29 <div style="font-size: 24px;">B</div> 30 <div style="font-size: 48px;">B</div> 31 <div style="font-size: 64px;">B</div> 32 <!-- Explicit value overrides auto. --> 33 <div style="font-size: 24px; font-variation-settings: 'opsz' 128;">B</div> 34 <div style="font-size: 48px; font-optical-sizing: none;">B</div> 35 <script> 36 document.fonts.ready.then( 37 () => { document.documentElement.classList.remove("reftest-wait"); }); 38 </script> 39 </html>