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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <meta charset="UTF-8"> |
| 3 <style> |
| 4 .target { |
| 5 width: 120px; |
| 6 height: 120px; |
| 7 display: inline-block; |
| 8 background-image: url(), url(); |
| 9 } |
| 10 </style> |
| 11 <body> |
| 12 <script src="../interpolation/resources/interpolation-test.js"></script> |
| 13 <script> |
| 14 assertComposition({ |
| 15 property: 'background-position', |
| 16 underlying: '40px 140px', |
| 17 addFrom: '60px 160px', |
| 18 addTo: '160px 260px', |
| 19 }, [ |
| 20 {at: -0.25, is: '75px 275px, 75px 275px'}, |
| 21 {at: 0, is: '100px 300px, 100px 300px'}, |
| 22 {at: 0.25, is: '125px 325px, 125px 325px'}, |
| 23 {at: 0.5, is: '150px 350px, 150px 350px'}, |
| 24 {at: 0.75, is: '175px 375px, 175px 375px'}, |
| 25 {at: 1, is: '200px 400px, 200px 400px'}, |
| 26 {at: 1.25, is: '225px 425px, 225px 425px'}, |
| 27 ]); |
| 28 |
| 29 assertComposition({ |
| 30 property: 'background-position', |
| 31 underlying: 'top 20% left 40%', |
| 32 addFrom: 'left 60% top 80%', |
| 33 addTo: 'right 80% bottom 40%', |
| 34 }, [ |
| 35 {at: -0.25, is: '110% 105%, 110% 105%'}, |
| 36 {at: 0, is: '100% 100%, 100% 100%'}, |
| 37 {at: 0.25, is: '90% 95%, 90% 95%'}, |
| 38 {at: 0.5, is: '80% 90%, 80% 90%'}, |
| 39 {at: 0.75, is: '70% 85%, 70% 85%'}, |
| 40 {at: 1, is: '60% 80%, 60% 80%'}, |
| 41 {at: 1.25, is: '50% 75%, 50% 75%'}, |
| 42 ]); |
| 43 |
| 44 assertComposition({ |
| 45 property: 'background-position', |
| 46 underlying: 'top 20% left 40%', |
| 47 addFrom: 'left 60% top 80%, top 180% left 160%', |
| 48 addTo: 'right 80% bottom 40%', |
| 49 }, [ |
| 50 {at: -0.25, is: '110% 105%, 235% 230%'}, |
| 51 {at: 0, is: '100% 100%, 200% 200%'}, |
| 52 {at: 0.25, is: '90% 95%, 165% 170%'}, |
| 53 {at: 0.5, is: '80% 90%, 130% 140%'}, |
| 54 {at: 0.75, is: '70% 85%, 95% 110%'}, |
| 55 {at: 1, is: '60% 80%, 60% 80%'}, |
| 56 {at: 1.25, is: '50% 75%, 25% 50%'}, |
| 57 ]); |
| 58 |
| 59 assertComposition({ |
| 60 property: 'background-position', |
| 61 underlying: '40px 140px', |
| 62 replaceFrom: '100px 200px', |
| 63 addTo: '160px 260px', |
| 64 }, [ |
| 65 {at: -0.25, is: '75px 150px, 75px 150px'}, |
| 66 {at: 0, is: '100px 200px, 100px 200px'}, |
| 67 {at: 0.25, is: '125px 250px, 125px 250px'}, |
| 68 {at: 0.5, is: '150px 300px, 150px 300px'}, |
| 69 {at: 0.75, is: '175px 350px, 175px 350px'}, |
| 70 {at: 1, is: '200px 400px, 200px 400px'}, |
| 71 {at: 1.25, is: '225px 450px, 225px 450px'}, |
| 72 ]); |
| 73 |
| 74 assertComposition({ |
| 75 property: 'background-position', |
| 76 underlying: '40px 140px', |
| 77 addFrom: '60px 160px', |
| 78 replaceTo: '200px 400px', |
| 79 }, [ |
| 80 {at: -0.25, is: '75px 275px, 75px 275px'}, |
| 81 {at: 0, is: '100px 300px, 100px 300px'}, |
| 82 {at: 0.25, is: '125px 325px, 125px 325px'}, |
| 83 {at: 0.5, is: '150px 350px, 150px 350px'}, |
| 84 {at: 0.75, is: '175px 375px, 175px 375px'}, |
| 85 {at: 1, is: '200px 400px, 200px 400px'}, |
| 86 {at: 1.25, is: '225px 425px, 225px 425px'}, |
| 87 ]); |
| 88 </script> |
| 89 </body> |
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Chromium Code Reviews
Issue 1680803003:
Add additive animation support for CSS property background-position (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master