forked from https://github.com/symfony/symfony
3ce43915bd
This PR was squashed before being merged into the 5.2-dev branch.
Discussion
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Console ProgressBar: Change redraw default value to 25fps
| Q | A
| ------------- | ---
| Branch? | master
| Bug fix? | no
| New feature? | no
| Deprecations? | no
| Tickets |
| License | MIT
| Doc PR |
`ProgressBar` has a default value of `0.1` for `$minSecondsBetweenRedraws` which works out to 10 fps, so below the threshhold at which the human eye perceives it as a moving image instead of a series of individual images. Of course, the console's progress bar is not really an animation tool, but it seems like a low-hanging fruit to change the redraw frequency to something that can be perceived as a fluid motion. So I'm proposing to change `$minSecondsBetweenRedraws` to `0.016666666666667`, i.e. 60 fps, which is a fairly typical refresh rate for computer screens, so redrawing more often than that would be pointless. It means of course to redraw six times more often than currently, but i guess performance is not such a big concern here, right?
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| CHANGELOG-4.0.md | ||
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| CHANGELOG-4.4.md | ||
| CHANGELOG-5.0.md | ||
| CHANGELOG-5.1.md | ||
| CODE_OF_CONDUCT.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
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| LICENSE | ||
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| phpunit | ||
| phpunit.xml.dist | ||
| README.md | ||
| UPGRADE-5.0.md | ||
| UPGRADE-5.1.md | ||
| UPGRADE-5.2.md | ||
| UPGRADE-6.0.md | ||
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