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1 <!-- Based on fast/repaint/resize-skewed.html --> | 1 <!-- Based on fast/repaint/resize-skewed.html --> |
2 <!DOCTYPE html> | 2 <!DOCTYPE html> |
3 <script src="resources/paint-invalidation-test.js"></script> | 3 <script src="resources/paint-invalidation-test.js"></script> |
4 <script> | 4 <script> |
5 window.expectedPaintInvalidationObjects = [ | |
6 "LayoutBlockFlow (positioned) DIV id='skewed'", | |
7 ]; | |
8 function paintInvalidationTest() { | 5 function paintInvalidationTest() { |
9 document.getElementById('skewed').style.width = '200px'; | 6 document.getElementById('skewed').style.width = '200px'; |
10 } | 7 } |
11 onload = runPaintInvalidationTest; | 8 onload = runPaintInvalidationTest; |
12 </script> | 9 </script> |
13 <style> | 10 <style> |
14 div { | 11 div { |
15 position: absolute; | 12 position: absolute; |
16 transform: skew(-45deg); | 13 transform: skew(-45deg); |
17 transform-origin: left top; | 14 transform-origin: left top; |
18 top: 50px; | 15 top: 50px; |
19 left: 500px; | 16 left: 500px; |
20 height: 500px; | 17 height: 500px; |
21 } | 18 } |
22 #skewed { | 19 #skewed { |
23 width: 100px; | 20 width: 100px; |
24 background-color: green; | 21 background-color: green; |
25 } | 22 } |
26 #indicator { | 23 #indicator { |
27 margin-left: 1px; | 24 margin-left: 1px; |
28 width: 198px; /* Narrower than the target to avoid anti-alias effect. */ | 25 width: 198px; /* Narrower than the target to avoid anti-alias effect. */ |
29 background-color: red; | 26 background-color: red; |
30 } | 27 } |
31 </style> | 28 </style> |
32 Tests paint invalidation when a skewed element is resized. Passes if there is no
red. | 29 Tests paint invalidation when a skewed element is resized. Passes if there is no
red. |
33 <div id="indicator"></div> | 30 <div id="indicator"></div> |
34 <div id="skewed"></div> | 31 <div id="skewed"></div> |
35 | 32 |
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