Searches for the ImageMagick "convert" command to see if ImageMagick is available on the system.
Utilities
version: out, optional, type=string Returns the version number of the ImageMagick convert command, if found.
Used to determine if the ImageMagick convert command is available:: IDL> available = cgHasImageMagick(Version=version) IDL> IF available THEN Print, version
FANNING SOFTWARE CONSULTING:: David W. Fanning 1645 Sheely Drive Fort Collins, CO 80526 USA Phone: 970-221-0438 E-mail: david@idlcoyote.com Coyote's Guide to IDL Programming: http://www.idlcoyote.com
Change History:: Written, 17 January 2011. DWF.
Copyright (c) 2011, Fanning Software Consulting, Inc.