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[Solved] Change image aspect ratio

Posted: Fri Jan 24, 2020 12:29 pm
by naio
I have a collection of PNG images with alfa channel, they have an aspect ratio of 3:2 and different sizes. I would like to convert them to 1:1 (squared).

I'm testing the conversion process editing a single image, my plan is to:
  • Smart crop the image, leaving it without margins. This works well :)
  • Add percentage margins. This doesn't work as I expect: whatever percentage I set it will just add 128px to each side of the cropped image :(
  • Enlarge the shortest side up to the measure of the largest side. I have no idea of how to achieve this :?:
Thanks for your help.

Re: Change image aspect ratio

Posted: Sat Jan 25, 2020 9:02 am
by forum_adm
Hi,

Add percentage margins:
Please e-mail your batch settings.

Enlarge shortest to largest side:
Use the Make square batch.
Screen Shot 2020-01-25 at 09.01.jpg
Screen Shot 2020-01-25 at 09.01.jpg (91.32 KiB) Viewed 2828 times
Best wishes
Thorsten

Re: Change image aspect ratio

Posted: Mon Jan 27, 2020 11:39 am
by naio
Make square does the job, thanks for the suggestion.

As I wrote, I've been testing the steps from the single image editor, not the batch, I can't find 'Add percentage margins' in the batch editor!

My plan is:
  • Smart crop
  • Add percentage margins
  • Make square
But I miss the second step...

Thanks,

Re: Change image aspect ratio

Posted: Tue Jan 28, 2020 12:40 pm
by forum_adm
The percentage margins was not added to batch, yet.

I added them now:
http://www.lemkesoft.org/beta.html

Thorsten
Screen Shot 2020-01-28 at 12.37.jpg
Screen Shot 2020-01-28 at 12.37.jpg (134.27 KiB) Viewed 2810 times