| OLD | NEW |
|---|
| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <div> |
| 3 <object id="svg-content" data="resources/Cowboy.svg" width="400px" height="4
00px" type="image/svg+xml"> |
| 4 </object> |
| 5 </div> |
| 6 <script src="../resources/runner.js"></script> |
| 7 <script> |
| 8 var svgContent; |
| 9 var startTime; |
| 10 var loop_iterations = 5; |
| 11 var ANIMATION_ITERATIONS = 5; |
| 12 var animation_loop; |
| 13 var offset; |
| 14 var state; |
| 15 var delta; |
| 16 var results = []; |
| 17 var now = function(){ |
| 18 return window.performance ? performance.now() : Date.now(); |
| 19 }; |
| 20 var init = function(){ |
| 21 animation_loop = ANIMATION_ITERATIONS; |
| 22 offset = 0; |
| 23 state = 'zoomin'; |
| 24 delta = 1; |
| 25 startTime = now(); |
| 26 requestAnimationFrame(step); |
| 27 }; |
| 28 var step = function(){ |
| 29 animation_loop--; |
| 30 if (animation_loop==0){ |
| 31 animation_loop = ANIMATION_ITERATIONS; |
| 32 switch(state){ |
| 33 case 'zoomin': |
| 34 state='scroll'; |
| 35 delta = 0; |
| 36 break; |
| 37 case 'scroll': |
| 38 state='zoomout'; |
| 39 delta = 2; |
| 40 break; |
| 41 case 'zoomout': |
| 42 loop_iterations--; |
| 43 results.push(now()-startTime); |
| 44 if (loop_iterations>0) |
| 45 init(); |
| 46 else{ |
| 47 PerfTestRunner.logStatistics(results, 'ms', "Time:"); |
| 48 if (testRunner) testRunner.notifyDone(); |
| 49 } |
| 50 return; |
| 51 } |
| 52 } |
| 53 switch(state){ |
| 54 case 'zoomin': |
| 55 delta += 0.2; |
| 56 svgContent.style.transform='matrix('+delta+',0,0,'+delta+',0,0)'; |
| 57 break; |
| 58 case 'scroll': |
| 59 if (animation_loop>ANIMATION_ITERATIONS/2) delta += 80; |
| 60 else delta -= 80; |
| 61 svgContent.style.transform='matrix(2,0,0,2,'+delta+',0)'; |
| 62 break; |
| 63 case 'zoomout': |
| 64 delta -= 0.2; |
| 65 svgContent.style.transform='matrix('+delta+',0,0,'+delta+',0,0)'; |
| 66 break; |
| 67 } |
| 68 requestAnimationFrame(step); |
| 69 }; |
| 70 window.onload = function(){ |
| 71 svgContent = document.getElementById('svg-content').contentDocument.document
Element; |
| 72 init(); |
| 73 } |
| 74 </script> |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 1267093002:
add SVG zoom/scroll case to perf test (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master