Sha256: 3cb5e081616eb44426a90da41e30ba6cedd8f33ec315a674d364dbfe4b3b7945
Contents?: true
Size: 215 Bytes
Versions: 13
Compression:
Stored size: 215 Bytes
Contents
#!/usr/bin/env ruby -w
require 'rmagick'
img = Magick::Image.read('images/Flower_Hat.jpg').first
result = img.bilevel_channel(2*Magick::QuantumRange/3, Magick::RedChannel)
result.write('bilevel_channel.jpg')
exit
Version data entries
13 entries across 13 versions & 3 rubygems