Created
January 10, 2022 15:13
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fillText bench
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| <!doctype html> | |
| <html> | |
| <head></head> | |
| <body> | |
| <p><output></output></p> | |
| <canvas width="1920" height="1080"></canvas> | |
| <script> | |
| const c = document.querySelector('canvas').getContext('2d'); | |
| const out = document.querySelector('output'); | |
| requestAnimationFrame(function frame() { | |
| const start = performance.now(); | |
| for (let x = 0; x < 1920; x += 10) { | |
| for (let y = 0; y < 1080; y += 10) { | |
| c.fillText(' ', x, y); | |
| } | |
| } | |
| const elapsed = Math.round(performance.now() - start); | |
| out.textContent = elapsed + 'ms'; | |
| requestAnimationFrame(frame); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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