[wp-hackers] way to remove image sizes?

[Braydon]

On 01/31/2012 08:25 AM, fris wrote:
> Just realized after using add_image_size('name',x,y); then removing it later
> on, its still registered.
It should no longer generate those thumbnails for new images uploaded if 
it's not set, however any images that have already been uploaded will 
still have the size, since it's already been generated. The plugin 
Additional Image Size ( 
http://wordpress.org/extend/plugins/additional-image-sizes-zui/ ) can 
handle deleting unused image sizes.
>
> Anyway to remove this? Other than deleting it manually from sql?
add_image_size doesn't write to the database ( 
http://core.trac.wordpress.org/browser/tags/3.3.1/wp-includes/media.php#L183 
)