Contents

require 'image_voodoo'

# reads in the image at ARGV[0], transforms it into a 32-pixel thumbnail in-memory,
# and writes it back out as a png to the file specified by ARGV[1]
ImageVoodoo.with_bytes(File.read(ARGV[0])) do |img|
  img.thumbnail(32) do |img2|
    File.open(ARGV[1], 'w') do |file|
      file.write(img2.bytes('png'))
    end
  end
end

Version data entries

18 entries across 18 versions & 1 rubygems

Version	Path
image_voodoo-0.9.0	samples/in_memory.rb
image_voodoo-0.8.9	samples/in_memory.rb
image_voodoo-0.8.8	samples/in-memory.rb
image_voodoo-0.8.7	samples/in-memory.rb
image_voodoo-0.8.6	samples/in-memory.rb
image_voodoo-0.8.5	samples/in-memory.rb
image_voodoo-0.8.4	samples/in-memory.rb
image_voodoo-0.8.3	samples/in-memory.rb
image_voodoo-0.8.2	samples/in-memory.rb
image_voodoo-0.8.1	samples/in-memory.rb
image_voodoo-0.8.0	samples/in-memory.rb
image_voodoo-0.7	samples/in-memory.rb
image_voodoo-0.6	samples/in-memory.rb
image_voodoo-0.4	samples/in-memory.rb
image_voodoo-0.2	samples/in-memory.rb
image_voodoo-0.1	samples/in-memory.rb
image_voodoo-0.3	samples/in-memory.rb
image_voodoo-0.5	samples/in-memory.rb