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.zshrc: Use GraphicsMagick for smartresize function 

Signed-off-by: Alan Orth <alan.orth@gmail.com>
This commit is contained in:
Alan Orth 2015-09-05 20:52:16 +03:00
parent 8d3585f81c
commit 457e075154
Signed by: alanorth
GPG Key ID: 0FB860CC9C45B1B9
1 changed files with 3 additions and 8 deletions
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11
.zshrc
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@ -102,18 +102,13 @@ fi
# If heroku toolbelt is installed, add it to PATH
[[ -d /usr/local/heroku/bin ]] && PATH=$PATH:/usr/local/heroku/bin
# resize images using ImageMagick
# resize images using GraphicsMagick
#
# $ smartresize DSC_0788.JPG 1920 outputdir
# $ smartresize DSC_0788.JPG 1920x1080 outputdir
#
# Similar to the one from SmashingMagazine, but ported to GraphicsMagick
# see: http://www.smashingmagazine.com/2015/06/efficient-image-resizing-with-imagemagick/
smartresize() {
mogrify -path $3 -filter Triangle -define filter:support=2 -thumbnail $2 -unsharp 0.25x0.08+8.3+0.045 -dither None -posterize 136 -quality 82 -define jpeg:fancy-upsampling=off -define png:compression-filter=5 -define png:compression-level=9 -define png:compression-strategy=1 -define png:exclude-chunk=all -interlace none -colorspace sRGB $1
}
# ported to graphicsmagick
# faster, more sane command line options, tags sRGB by default, etc
gmsmartresize() {
gm mogrify -filter Triangle -define filter:support=2 -thumbnail $2 -unsharp 0.25x0.08+8.3+0.045 -dither -quality 82 -define jpeg:fancy-upsampling=off -define png:compression-filter=5 -define png:compression-level=9 -define png:compression-strategy=1 -define png:exclude-chunk=all -interlace none -strip -output-directory $3 $1
}