Optimze into new file

[mcelicalderon]

Would you be interested in merging a PR to optimize images into a separate temp file? Just so there is a way to keep the original file untouched. Would be useful in a scenario where I need to create multiple different versions of the same original image.

[albertbellonch]

Hi @mcelicalderon,

That would be a nice addition to piet! I can clearly see how this would help in the scenario you describe.

I would gladly review and merge a PR to do that. Please add a few tests to support the feature.

Tell me if I can help somehow.

Best,

[mcelicalderon]

Awesome, will try to push something for review soon.