New Post: Resizing image without keeping aspet ratio

Thanks for the information :)
But in the project, i have to do this before for different reasons, but maybe in this case i shouldn't use the result and use the height = 0.
Anyway i finally found a problem in my ratio method, i made a "round shortcut" and it resulted with bad height round.. It explains the difference between me and Magick :)

Thx a lot for your answers.