i really like and always use the viewer setting View>>Auto image size>>Fit image to window height, var. width
However, for me there's a little annoying thing.
Obviously the maxwidth of the viewer window is restricted by the screen's width.
If the calculated width of the image increases the window's width: scrollbar.
To my personal and maybe very particular opinion it would be better to calculate
the window's width by "screen width __minus x-position of the window__".
By that, the user always is able to access the window's controls ie. for to minimize the viewer.
(Accordingly, the invisible part of the window is really useless for the user ..)
I try to illustrate that with a small picture:
Kind regards,
klaus2