Legacy ImageMagick Discussions Archive

I've added the path to the gs executable to the Emacs search path, by adding the following lines to my Emacs init file (~/.emacs) and restarting Emacs: (setenv "PATH" (concat (getenv "PATH") ":/usr/local/bin/")) (setq exec-path (append exec-path '("/usr/local/bin/"))) Now Image Magick can convert ...

> Your delegates do not show gslib. This is the same list of delegates as the one produced in the Terminal, and Image Magick has no problem converting pdf to png in the Terminal. > Do you have Ghostscript installed? Check gs --version When run from the Terminal, the output is 9.21 When run from ...

> Have you tried a different type of input file; for instance a jpg?

I have now. The command works with input.gif and input.jpg.

> Sounds like it might be write permissions on the Emacs default directory.

I don't think so: works as expected.

> Try the command using the full path for your output image. The same error displays but with the full path: convert: no images defined `/Users/evanaad/mypic.png' @ error/convert.c/ConvertImageCommand/3254. For those not familiar with Emacs: Emacs has a built-in shell similar to Terminal. I execute ...

> How did you install it -- from source, from binary or from Macports of Homebrew. Homebrew. > Please answer my question about what you get from magick -version I already did. See my previous answer. > Does this work: magick -density 300 mypic.pdf -quality 90 mypic.png No, it doesn't. It produces ...

> What is your platform? macOS Sierra 10.12.5 > Do you have all the delegates installed, especially for libpng? Don't know. How to check? > What do you get from magick -version Version: ImageMagick 7.0.6-0 Q16 x86_64 2017-06-12 http://www.imagemagick.org Copyright: © 1999-2017 ImageMagick Studio LLC ...

My home directory contains a file 'mypic.pdf' consisting of a small image. When executing the following command from my home directory: convert -density 300 mypic.pdf -quality 90 mypic.png the following error displays: convert: no images defined 'mypic.png' @error/convert.c/ConvertImageCommand/3254 ...