XnView Software

After i click click canvas size( i think its the 3th point in english)
the loading bar is actiavted - i think it doesnt sense if i choice weidth or height

Can anyone try to redo it with same settings?

My Tool will crash if i add the 3th option.

@cday Thank you for you specific answer!

It help me to understand what i have to do.
Yes i have made a copy of -help > help.txt

That what i have to do know:

Calculate how many pixel has one cm in 150 DPI.
https://i.imgur.com/gdwWE30.gif

I think that should be right?
-if i need a height of 23 ...

Hi all,
im new and i have a question:

I would like to convert a scr image to a sepcific cm dimension+dpi+add canvas

i found some comments and the following command line works fine for me.
But i need to know how i can set a cm dimension - not px dimension:
nconvert -out png -ratio -resize 0 1024 ...