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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 border: 2px solid black; |
| 9 background-repeat: no-repeat; |
| 10 background-image: radial-gradient(20px circle at 20px 20px, red 18px, transpar
ent), |
| 11 radial-gradient(20px circle at 20px 20px, yellow 18px, trans
parent), |
| 12 radial-gradient(20px circle at 20px 20px, lime 18px, transpa
rent), |
| 13 radial-gradient(20px circle at 20px 20px, blue 18px, transpa
rent); |
| 14 } |
| 15 .replica { |
| 16 margin-right: 10px; |
| 17 } |
| 18 </style> |
| 19 <body> |
| 20 <script src="resources/interpolation-test.js"></script> |
| 21 <script> |
| 22 // Test equal number of position values as background images. |
| 23 assertInterpolation({ |
| 24 property: 'background-position', |
| 25 from: '0px 0px, 0px 0px, 0px 0px, 0px 0px', |
| 26 to: '80px 80px, 80px 80px, 80px 80px, 80px 80px', |
| 27 }, [ |
| 28 {at: -0.25, is: '-20px -20px, -20px -20px, -20px -20px, -20px -20px'}, |
| 29 {at: 0, is: ' 0px 0px, 0px 0px, 0px 0px, 0px 0px'}, |
| 30 {at: 0.25, is: ' 20px 20px, 20px 20px, 20px 20px, 20px 20px'}, |
| 31 {at: 0.5, is: ' 40px 40px, 40px 40px, 40px 40px, 40px 40px'}, |
| 32 {at: 0.75, is: ' 60px 60px, 60px 60px, 60px 60px, 60px 60px'}, |
| 33 {at: 1, is: ' 80px 80px, 80px 80px, 80px 80px, 80px 80px'}, |
| 34 {at: 1.25, is: '100px 100px, 100px 100px, 100px 100px, 100px 100px'}, |
| 35 ]); |
| 36 |
| 37 // Test single position value repeated over background images. |
| 38 assertInterpolation({ |
| 39 property: 'background-position', |
| 40 from: 'top 0px left 0px', |
| 41 to: 'left 80px top 80px', |
| 42 }, [ |
| 43 {at: -0.25, is: '-20px -20px, -20px -20px, -20px -20px, -20px -20px'}, |
| 44 {at: 0, is: ' 0px 0px, 0px 0px, 0px 0px, 0px 0px'}, |
| 45 {at: 0.25, is: ' 20px 20px, 20px 20px, 20px 20px, 20px 20px'}, |
| 46 {at: 0.5, is: ' 40px 40px, 40px 40px, 40px 40px, 40px 40px'}, |
| 47 {at: 0.75, is: ' 60px 60px, 60px 60px, 60px 60px, 60px 60px'}, |
| 48 {at: 1, is: ' 80px 80px, 80px 80px, 80px 80px, 80px 80px'}, |
| 49 {at: 1.25, is: '100px 100px, 100px 100px, 100px 100px, 100px 100px'}, |
| 50 ]); |
| 51 |
| 52 // Test mismatched numbers of position values. |
| 53 assertInterpolation({ |
| 54 property: 'background-position', |
| 55 from: '0px 0px, 80px 0px', |
| 56 to: '40px 40px, 80px 80px, 0px 80px', |
| 57 }, [ |
| 58 {at: -0.25, is: '-10px -10px, 80px -20px, 0px -20px, 90px -10px'}, |
| 59 {at: 0, is: ' 0px 0px, 80px 0px, 0px 0px, 80px 0px'}, |
| 60 {at: 0.25, is: ' 10px 10px, 80px 20px, 0px 20px, 70px 10px'}, |
| 61 {at: 0.5, is: ' 20px 20px, 80px 40px, 0px 40px, 60px 20px'}, |
| 62 {at: 0.75, is: ' 30px 30px, 80px 60px, 0px 60px, 50px 30px'}, |
| 63 {at: 1, is: ' 40px 40px, 80px 80px, 0px 80px, 40px 40px'}, |
| 64 {at: 1.25, is: ' 50px 50px, 80px 100px, 0px 100px, 30px 50px'}, |
| 65 ]); |
| 66 </script> |
| 67 </body> |
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Chromium Code Reviews
Issue 26247003:
Web Animations CSS: Support animation of background-position and background-image (Closed)
Base URL: svn://svn.chromium.org/blink/trunk