Imagemagick: Difference between revisions
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(Created page with "== Howto == === Image resize === convert front.jpg -resize 500x500 folder.jpg") |
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=== Image resize === |
=== Image resize === |
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convert front.jpg -resize 500x500 folder.jpg |
convert front.jpg -resize 500x500 folder.jpg |
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=== Get image info === |
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<source lang=bash> |
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convert -format "%f %w %h" sand.jpg info: |
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identify -format "%f %w %h" sand.jpg # Same but shorter |
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identify sand.jpg -format "%f %w %h" # WRONG - format string must come before because params are processed sequentially |
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read -r file width height <<< $(identify -format "%f %w %h" sand.jpg) # Set values in variables |
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</source> |
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Revision as of 12:23, 16 December 2015
Howto
Image resize
convert front.jpg -resize 500x500 folder.jpg
Get image info
convert -format "%f %w %h" sand.jpg info:
identify -format "%f %w %h" sand.jpg # Same but shorter
identify sand.jpg -format "%f %w %h" # WRONG - format string must come before because params are processed sequentially
read -r file width height <<< $(identify -format "%f %w %h" sand.jpg) # Set values in variables