| <!DOCTYPE html> |
| <meta name="timeout" content="long"> |
| <html class=reftest-wait> |
| <title>View transitions: object-view-box</title> |
| <link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/"> |
| <link rel="author" href="mailto:khushalsagar@chromium.org"> |
| <link rel="match" href="object-view-box-ref.html"> |
| <meta name="fuzzy" content="object-view-box-ref.html:0-1;0-300"> |
| |
| <script src="/common/reftest-wait.js"></script> |
| <style> |
| .target { |
| contain: paint; |
| width: 100px; |
| height: 100px; |
| transform: scale(2.0, 3.0); |
| position: relative; |
| top: 200px; |
| left: 200px; |
| view-transition-name: target; |
| } |
| |
| .embedded { |
| width: 100%; |
| height: 50%; |
| } |
| |
| .hidden { |
| contain: paint; |
| width: 10px; |
| height: 10px; |
| background: grey; |
| view-transition-name: hidden; |
| } |
| |
| html::view-transition-group(hidden) { animation-duration: 300s; } |
| html::view-transition-image-pair(hidden) { animation: unset; opacity: 0; } |
| |
| html::view-transition-new(target) { |
| animation: unset; |
| opacity: 0; |
| height: 100%; |
| } |
| html::view-transition-old(target) { |
| animation: unset; |
| opacity: 1; |
| object-view-box: inset(50px 0px 0px 0px); |
| object-fit: none; |
| object-position: 0% 0%; |
| height: 100%; |
| contain: paint; |
| } |
| |
| </style> |
| |
| <div id="target" class="target"> |
| <div class="embedded" style="background: green;"></div> |
| <div class="embedded" style="background: blue">SharedElement</div> |
| </div> |
| <div id=hidden class=hidden></div> |
| |
| <script> |
| failIfNot(document.startViewTransition, "Missing document.startViewTransition"); |
| |
| async function runTest() { |
| document.startViewTransition(() => { |
| requestAnimationFrame(() => requestAnimationFrame(takeScreenshot)); |
| }); |
| } |
| onload = () => requestAnimationFrame(runTest); |
| </script> |
| |
