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D3 timer bug (?) 3
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <body> | |
| <h1>Open the console and look for messages</h1> | |
| <script src="//d3js.org/d3.v4.min.js"></script> | |
| <script> | |
| var n = 30000000; | |
| console.time('delay1'); | |
| d3.transition() | |
| .delay(500) | |
| .duration(1000) | |
| .on("start", function() { | |
| console.timeEnd('delay1'); | |
| console.time('duration1'); | |
| }) | |
| .on("end", function() { | |
| console.timeEnd('duration1'); | |
| console.time('delay2'); | |
| console.time('work'); | |
| for (i = 0; i < n; i++) | |
| ; | |
| console.timeEnd('work'); | |
| }) | |
| .transition() | |
| .delay(500) | |
| .duration(1000) | |
| .on("start", function() { | |
| console.timeEnd('delay2'); | |
| console.time('duration2'); | |
| }) | |
| .on("end", function() { | |
| console.timeEnd('duration2'); | |
| }); | |
| </script> |
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