# resize

> FullCalendar v1 documentation, for an old release. Web version: https://legacy.fullcalendar.io/v1/resize
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> Upgrading to v7: https://fullcalendar.io/docs/upgrading-from-v6.md

<div class='removed-notice'>
In version 1.3, this callback was renamed to <a href='https://legacy.fullcalendar.io/v1/windowResize.md'>windowResize</a>.
</div>