Subject:
Re: simple image processing on VMS
From:
"Peter Weaver" <newsgroup@weaverconsulting.ca>
Date:
Sun, 24 Jul 2005 16:29:25 -0400
Newsgroups:
comp.os.vms

This worked for me with Compaq C V6.5-001 on OpenVMS Alpha V8.2. Assuming I
did not miss any steps it should work for you;

$ create/dir dka200:[alphaman]
$ set default dka200:[alphaman]
$! download imageMagick-5.5.1-z.zip from
ftp://ftp.fifi.org/pub/ImageMagick/vms/ to dka200:[alphaman]
$ unzip *.zip
$ create/dir [.libjpeg]
$ set def [.libjpeg]
$ copy dka400:[mosaic.libjpeg]*.* [] ! have Freeware 7.0 in DKA100
$ repeat
cc/nodebug/optimize/prefix=all/warning=(disable=rightshiftovr)/name=(as_is,s
hort) *.c ! if you don't have a repeat command just compile each program and
Ignore any errors
$ libra/create/inser [-.imagemagick]libjpeg.olb *.obj
$ copy jpeglib.h [-.imagemagick.coders]
$ copy jconfig.h [-.imagemagick.coders]
$ copy jmorecfg.h [-.imagemagick.coders]
$ copy jerror.h [-.imagemagick.coders]
$ sd [-.imagemagick]
$ edit [.magick]config.h_vms
! change line 215 from #undef HasJPEG to #define HasJPEG 1
$ edit make.com
! add ,[-]libjpeg.olb/lib to the end of the two link_libraries symbols
$ @make ! Time for coffee
$ identify -format "%[EXIF:*]" SYS$LOGIN:DSC03830.JPG
ImageDescription=
Make=SONY
Model=CD MAVICA
Orientation=1
XResolution=72/1
YResolution=72/1
ResolutionUnit=2
DateTime=2005:04:17 08:02:04
...
$ convert -resize 50% SYS$LOGIN:DSC03830.JPG SYS$LOGIN:DSC03830_50.JPG


Peter Weaver