Docker-Imagemagick

The container exposes Ubuntu's default installation of imagemagick. You can use convert for instance as

> docker run --rm -it avitase/docker-imagemagick:latest /bin/bash -c "convert --version"
Version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 http://www.imagemagick.org
Copyright: © 1999-2017 ImageMagick Studio LLC
License: http://www.imagemagick.org/script/license.php
Features: Cipher DPC Modules OpenMP
Delegates (built-in): bzlib djvu fftw fontconfig freetype jbig jng jpeg lcms lqr ltdl lzma openexr pangocairo png tiff wmf x xml zlib

We provide a script convert.sh that mounts your current working dir to /workdir and calls imagemagick's convert with the arguments that you prepend to the bash script, e.g.

./convert.sh --version
Version: ImageMagick 6.9.7-4 Q16 x86_64 20170114 http://www.imagemagick.org
Copyright: © 1999-2017 ImageMagick Studio LLC
License: http://www.imagemagick.org/script/license.php
Features: Cipher DPC Modules OpenMP
Delegates (built-in): bzlib djvu fftw fontconfig freetype jbig jng jpeg lcms lqr ltdl lzma openexr pangocairo png tiff wmf x xml zlib

This script might help you to achieve more fancy stuff, such as

> ls
test.pdf
> ./convert.sh -density 600 -trim -transparent white test.pdf test.png && ls
test.pdf test.png

Docker Pull Command

The container is accessible via the Docker Hub: docker pull avitase/docker-imagemagick.