I'm trying to find a way to perform some easy operations on a group of files.
To the details:
The graphics (about 50) are moustly black and white.
The operations that have to be performed on the graphics are:
- auto trimming
- proportional resizing (print size) of the picture (the widher border should have 15cm)
Thats it
I know that it should be somehow possible to be done from the comannd line but I was not able to prepare such a command
When I would start that job manualny (before starting to search for a automatic solution) I would be already redy with that... :/ But I'm stubborn and wanted to do it more inteligent
Maybe You would be able to give me some hints how to