I understand perfectly what you are saying and that is the meaning of my thread.
I want my logos to be limited in height to 100 px and in width 350.
In the category blog, I am using the small thumbnail set to be scaled 100x350 and it is working fine.
Later on another page, I am selecting some of those companies to be shown as member of that group and I am using a module inserted in that item.
If I am using small thumbnail in the image setting setting, the logos are 1st too small (first limited by 80x80 pixels because nothing was inputed in the size field) then I selected resize and found 80x80 in the field, I changed that to 350x100 and the images were distorted (see my attachement)
Then the same problem was there when I reselected small thumbnail they were distorted at 350x100 (keeping the size setting of the resize)
The only solution is to put the same size in width and height (200x200) to have the picture not distorted. But this leads me to an not good graphical solution vertical logos are too big (see here ).
The thing I was waiting was like the category where we found a compromise between height and width (see here).
Is it a way to do that with the module?