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ropensci / magick

Magic, madness, heaven, sin
https://docs.ropensci.org/magick
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How should `compose_args` be used? #323

Open aljrico opened 3 years ago

aljrico commented 3 years ago

I just can't find it in the documentation.

I've tried silly things as magick::image_composite(img, compose_args = c("geometry", "13", "17")) or magick::image_composite(img, compose_args = "-geometry -13-17")

But nothing works. So how should this parameter be used? Am I missing something obvious?

jeroen commented 3 years ago

I think compose args are usually specific to the composite operator being used. I don't think -geometry is a composite parameter.

aljrico commented 3 years ago

Ok, that one is not correct. Where can I find documentation on what to put on compose_args and how to use it? If I'm not mistaken, I understand magick pretends to wrap the ImageMagick and I would do better familiarising myself with that first. But it would be nice if the R library and its documentation were self-contained.

Having said that, I do appreciate the immense effort that has been put into this library. I consider it a true gem and the provided documentation is fun and easy to understand. Thank you for doing this.