[wp-hackers] Thumbnail settings when editing image

[Patrik Bóna]

Hi All,

Currently when i am editing image and there is no thumbnail size 
generated for it then thumbnail box is not shown and i  can not create 
new thumbnail for example with crop feature.

If you are editing image with generated thumbnail it is working as 
expected and you can change just thumbnail.

I have site with a lot of images (custom post types) and i don't want to 
create some "general" thumbnails for each of them because i don't need 
them. I need custom image sizes for each of my post type (posts, 
pictures, videos...) and no general sizes from settings -> media.

So if i turn it off  in settings -> media then i am not able to 
additionally create thumbnail when editing image.

Do you have any idea how can i make som workaround for it ?

What do you think about this ? I would like to have possibility to 
create thumbnail when editing image even if currently there is no 
thumbnail generated for image.

Also it would be great to be able generate any custom image size while 
editing image...

Best regards

Patrik