At the moment I am using Image Magick on the command line with trial and error to crop the right part of the photo. For example: https://www.instagram.com/p/BH7r97NgvFX/
this is a ‘bit’ of work. So I was thinking about writing a Clojure
program to do the cropping for me. That would save me a lot of time I
think and the best way to learn a language is to use it. I think I could
manage most parts, but I need a little help.
pictures have a dimension of 5,184x3,456 and I need to make a crop of
1.080x1.080. This is a little to big for my screen. So I am thinking
about dividing everything by 8.
I need to know two things:
- How would I display the picture as a 648x432 picture?
- How do I draw a square of 135x135 on it? So I can select what to crop.