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