| <!DOCTYPE html> |
| <html class=reftest-wait> |
| <title>View transitions: fractional translation from CSS transform</title> |
| <link rel="help" href="https://www.w3.org/TR/css-view-transitions-1/"> |
| <link rel="author" href="mailto:khushalsagar@chromium.org"> |
| <link rel="match" href="fractional-translation-from-transform-ref.html"> |
| <meta name="fuzzy" content="maxDifference=0-100; totalPixels=0-10"> |
| <script src="/common/reftest-wait.js"></script> |
| <style> |
| body { |
| width: 100vw; |
| height: 100vh; |
| background: grey; |
| } |
| |
| #composited { |
| width: 100px; |
| height: 100px; |
| position: fixed; |
| top: 0px; |
| left: 0px; |
| transform: translate(100.52px, 100.37px); |
| will-change: transform; |
| |
| view-transition-name: composited; |
| } |
| |
| #noncomposited { |
| width: 100px; |
| height: 100px; |
| position: fixed; |
| top: 0px; |
| left: 0px; |
| transform: translate(100.52px, 250.37px); |
| |
| view-transition-name: noncomposited; |
| } |
| |
| /* Keep the animation running for 300s to screenshot pseudo DOM */ |
| ::view-transition-new(root), ::view-transition-old(root) { |
| animation-duration: 300s; |
| } |
| |
| ::view-transition-new(composited), { |
| ::view-transition-new(noncomposited) { |
| opacity: 1; |
| animation: unset; |
| } |
| ::view-transition-old(composited), { |
| ::view-transition-old(noncomposited) { |
| opacity: 0; |
| animation: unset; |
| } |
| </style> |
| |
| <div id=composited> |
| XXXXXXX XXXXXXX XXXXXXX XXXXXXX |
| </div> |
| <div id=noncomposited> |
| XXXXXXX XXXXXXX XXXXXXX XXXXXXX |
| </div> |
| |
| <script> |
| failIfNot(document.startViewTransition, "Missing document.startViewTransition"); |
| |
| function runTest() { |
| document.startViewTransition(() => { |
| requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)); |
| }); |
| } |
| |
| onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest)); |
| </script> |
