subpixel-transform-changes-002.html (2145B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <meta charset="utf-8"> 4 <title>CSS Transforms Test: Subpixel transform changes 'backface-visibility: hidden'</title> 5 <link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"> 6 <link rel="help" href="https://drafts.csswg.org/css-transforms/#transform-property"> 7 <link rel="match" href="reference/subpixel-transform-changes-002-ref.html"> 8 <meta name="assert" content="Test checks that subpixel transform changes work as expected regardless of 'backface-visibility: hidden'."> 9 <style> 10 div { 11 backface-visibility: hidden; 12 } 13 </style> 14 15 <div id="translateX1" style="transform: translateX(0.12px);">transform: translateX(0.48px);</div> 16 <div id="translateX2" style="transform: translateX(0.56px);">transform: translateX(3.17px);</div> 17 <div id="translateX3" style="transform: translateX(1.87px);">transform: translateX(0.34px);</div> 18 19 <div id="translateY1" style="transform: translateY(0.12px);">transform: translateY(0.48px);</div> 20 <div id="translateY2" style="transform: translateY(0.56px);">transform: translateY(3.17px);</div> 21 <div id="translateY3" style="transform: translateY(1.87px);">transform: translateY(0.34px);</div> 22 23 <div id="translateZ1" style="transform: translateZ(0.12px);">transform: translateZ(0.48px);</div> 24 <div id="translateZ2" style="transform: translateZ(0.56px);">transform: translateZ(3.17px);</div> 25 <div id="translateZ3" style="transform: translateZ(1.87px);">transform: translateZ(0.34px);</div> 26 27 <script> 28 requestAnimationFrame(() => requestAnimationFrame(() => { 29 translateX1.style.transform = "translateX(0.48px)"; 30 translateX2.style.transform = "translateX(3.17px)"; 31 translateX3.style.transform = "translateX(0.34px)"; 32 33 translateY1.style.transform = "translateY(0.48px)"; 34 translateY2.style.transform = "translateY(3.17px)"; 35 translateY3.style.transform = "translateY(0.34px)"; 36 37 translateZ1.style.transform = "translateZ(0.48px)"; 38 translateZ2.style.transform = "translateZ(3.17px)"; 39 translateZ3.style.transform = "translateZ(0.34px)"; 40 41 document.documentElement.classList.remove("reftest-wait"); 42 })); 43 </script> 44 </html>