Created
August 1, 2018 21:01
-
-
Save LastZactionHero/0384117c2410548af286c3ecbed0362d to your computer and use it in GitHub Desktop.
ImageMagick Covert and Color
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Convert to smaller, monochrome | |
| convert source.jpg -monochrome -resize 320x240 output.jpg | |
| # Convert to gray samples | |
| convert output.jpg gray:output.gray | |
| # Convert back from monchrome samples to jpg (unnecessary) | |
| convert -size 320x240 -depth 8 output.gray rebuild.jpg | |
| # Convert monchrome JPG to RGB colorspace | |
| convert rebuild.jpg -colorspace sRGB -type truecolor rebuild.jpg | |
| # Draw at a point | |
| convert rebuild.jpg -fill red -draw 'color 5,5 point' colored.jpg | |
| convert colored.jpg -fill red -draw 'color 5,4 point' colored.jpg | |
| convert colored.jpg -fill red -draw 'color 5,6 point' colored.jpg | |
| convert colored.jpg -fill red -draw 'color 4,5 point' colored.jpg | |
| convert colored.jpg -fill red -draw 'color 6,5 point' colored.jpg | |
| # Cleanup | |
| rm output.gray | |
| rm output.jpg | |
| rm rebuild.jpg |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment