Class: Snapshot::ScreenshotRotate
- Inherits:
-
Object
- Object
- Snapshot::ScreenshotRotate
- Defined in:
- lib/snapshot/screenshot_rotate.rb
Overview
This class takes care of rotating images
Instance Method Summary collapse
Instance Method Details
#rotate(path) ⇒ Object
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# File 'lib/snapshot/screenshot_rotate.rb', line 12 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 |