Adding a watermark

[Pjino]

I think it is not possible yet to add another picture with an watermark on top of an image.
Are you considering that?
Thank you.

[talklittle]

What ImageMagick command are you trying to use?

[Pjino]

I was thinking composite.

[talklittle]

You could try something like #39 (comment)

image_operator(image, "convert -size:  1200x1200 #{image_path} \ #{image_to_combine_path}  -geometry  +0+10  -composite") 
|> create(in_place: true)

[Pjino]

Thank you!
Maybe if you would put this in README you wouldn't be bothered anymore by someone asking for composite feature... :)

[Pjino]

Well, after a few attempts I wasn't able to make any image_operator() commands work.
For example,

image = open(Path.absname("priv/static/uploads/45992.png"))
image_operator(image, "convert -resize:  50% ") |> create(in_place: true)

doesn't output nothing although I get no errors...