cropper

go implimentation of cropping images

Usage

C:\work> cropper.exe
Usage: cropper.exe [ -conf conf.json ] infile_pattern [ out_dir ]

you can treat wild card in infile_pattern.

C:\work> cropper.exe /tmp/*.png out

If you ommit -conf option, default conf.json file is refered.

Default conf.json file must be located at the same path of cropper.exe.

Config

conf.json

{
    "p1":[29, 310],
    "p2":[709, 820],
    "out_dir": "out"
}

cropper crops area of between p1 and p2 from input image file and saves in out_dir.

• "p1" is the coodinate of top-left point.
• "p2" is the coodinate of bottom-right point.
• "out_dir" is default out directory.