Class: YAMG::Screenshot

Inherits:
Object
  • Object
show all
Defined in:
lib/yamg/screenshot.rb

Overview

Screenshot from multiple providers

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*ss) ⇒ Screenshot

Uses PhantomJS



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# File 'lib/yamg/screenshot.rb', line 9

def initialize(*ss)
  @name, opts =  ss
  raise 'No screen size provided' unless opts && opts['size']
  uri = URI.parse(opts['url'])
  @url = "http://#{uri}"
  @size = opts['size']
  @size = @size.split(/\s?,\s?/) if @size.respond_to?(:split)
  @dpi = @size.pop if @size.length > 2
  @dpi ||= opts['dpi']
  @fetcher = Screencap::Fetcher.new(@url)
end

Instance Attribute Details

#command ⇒ Object

Returns the value of attribute command.



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# File 'lib/yamg/screenshot.rb', line 6

def command
  @command
end

#size ⇒ Object

Returns the value of attribute size.



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# File 'lib/yamg/screenshot.rb', line 6

def size
  @size
end

#url ⇒ Object

Returns the value of attribute url.



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# File 'lib/yamg/screenshot.rb', line 6

def url
  @url
end

Instance Method Details

#android ⇒ Object 



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# File 'lib/yamg/screenshot.rb', line 21

def android
  # adb -e shell screencap -p | perl -pe 's/\x0D\x0A/\x0A/g' > screen.png
end

#work(path) ⇒ Object

Take the screenshot Do we need pixel depth??



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# File 'lib/yamg/screenshot.rb', line 27

def work(path)
  out = "#{path}/#{@name}.png"
  @fetcher.fetch(output: out, width: @size[0], height: @size[1], dpi: @dpi)
rescue Screencap::Error
  puts "Fail to capture screenshot #{@url}"
end