Sha256: 8d3e324c75f6388256ce52d42d872259354c9edaed4d2bae09e8947241173185
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Size: 314 Bytes
Versions: 13
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Stored size: 314 Bytes
Contents
#!/usr/bin/env ruby -w
# Demonstrate the random_channel_threshold method
require 'rmagick'
img = Magick::Image.read('images/Flower_Hat.jpg').first
geom = Magick::Geometry.new(Magick::QuantumRange/2)
img2 = img.random_threshold_channel(geom, Magick::RedChannel)
img2.write('random_threshold_channel.jpg')
exit
Version data entries
13 entries across 13 versions & 3 rubygems