[Typo3-dev] scale images in extensions

[Christoph Koehler]

Hello list,


how would I go about scaling an user uploaded images to certain dimensions?
I will probably need it in thumbnail and one larger size. I looked at the  
t3lib_stdgraphics class but couldn't figure out how to use it. Is it as  
easy as setting dimensions for the picture in my template, or how should I  
scale, save and later retrieve user uploaded images?

Thanks!

Christoph