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Versions: 18
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Contents
require 'shellwords'
module Snapshot
# This class takes care of rotating images
class ScreenshotRotate
# @param (String) The path in which the screenshots are located in
def run(path)
Helper.log.debug "Going to rotate screenshots from generated png files"
rotate(path)
end
def rotate(path)
Dir.glob([path, '/**/*.png'].join('/')).each do |file|
Helper.log.debug "Rotating '#{file}'"
command = nil
if file.end_with? "landscapeleft.png"
command = "sips -r -90 '#{file}'"
elsif file.end_with? "landscaperight.png"
command = "sips -r 90 '#{file}'"
elsif file.end_with? "portrait_upsidedown.png"
command = "sips -r 180 '#{file}'"
end
# Only rotate if we need to
if command
PTY.spawn( command ) do |r, w, pid|
r.sync
r.each do |line|
# We need to read this otherwise things hang
end
::Process.wait pid
end
end
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems