timothygraefe / imgutils

Basic command line utilities to invoke PIL

imgutils

Basic command line utilities to invoke PIL

1. src/genicons

• Generate a set of 29 icon image files and JSON file needed for iOS application icons, based on an original PNG file:
• Command "help" output: usage: genicons.py [-h] [-b basefile] [-i iconfmts] [-V] [-D] [-W] [-J] imgfile

PNG Image Scaler

positional arguments: imgfile Image file

optional arguments: -h, --help show this help message and exit -b basefile Base output file name -i iconfmts Icon formats JSON file -V verbose mode -D display input image -W write output images -J write output JSON file

2. src/resize_image.py

• Resize an image at the command line
• Command "help" output: usage: resize_image.py [-h] [-b basefile] [-H height] [-W width] [-D DPI] [-Q quality] [-C] [-V] imgfile

PNG Image Resize

positional arguments: imgfile Image file

optional arguments: -h, --help show this help message and exit -b basefile Base output file name -H height Output file height -W width Output file width -D DPI Output file DPI -Q quality Output file quality -C Commit the changes -V Verbose mode

3. src/convert_images.py

• Convert image file format
• Command "help" output: usage: convert_images.py [-h] [-F format] [-V] imgfile

File format converter

positional arguments: imgfile Input image file

optional arguments: -h, --help show this help message and exit -F format Output file format [jpg|jpeg|png] -V verbose mode

4. src/crop_image.py

• Crop an image file
• Command "help" output: usage: crop_image.py [-h] [-b basefile] [-s start start] [-e end end] [-C] [-V] imgfile

Image Crop

positional arguments: imgfile Image file

optional arguments: -h, --help show this help message and exit -b basefile Base output file name -s start start Crop start point -e end end Crop end point -C Commit the changes -V Verbose mode