Sha256: 1806537be532ca935dc1e15fff1932fbe7207b89b096d0e9de23d6f69659e6bd
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Size: 316 Bytes
Versions: 6
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Stored size: 316 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
6 entries across 6 versions & 1 rubygems