32 lines
683 B
Markdown
32 lines
683 B
Markdown
---
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title: Imagemagick
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---
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### Stuff
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-resize 100x40
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-crop 40x30+10+10 # (width)x(height)+(x)+y
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-crop 40x30-10-10 # (width)x(height)+(x)+y
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-flip # vertical
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-flop # horizontal
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-transpose # flip vertical + rotate 90deg
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-transverse # flip horizontal + rotate 270deg
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-trim # trim image edges
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-rotate 90
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### Resize to fit
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convert input.jpg -resize 80x80^ -gravity center -extent 80x80 icon.png
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### Convert all images to another format
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mogrify -format jpg -quality 85 *.png
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### Make a pdf
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convert *.jpg hello.pdf
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### References
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* http://www.noah.org/wiki/ImageMagick
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