module ImageDiff::Differ::ImageMagick

ImageMagick compare interface

Constants

CMD

Public Instance Methods

absolute_error(args) click to toggle source
# File lib/image_diff/differ/image_magick.rb, line 13
def absolute_error(args)
  Open3.popen2e(CMD + args) do |_stdin, stdout_stderr, wait_thr|
    [wait_thr.value.exitstatus, stdout_stderr.readlines.join("\n")]
  end
end