Class: Capybara::Flow::GifAnimator

Inherits:
Object
  • Object
show all
Defined in:
lib/capybara/flow/gif_animator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(output_file, options = {}) ⇒ GifAnimator 



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# File 'lib/capybara/flow/gif_animator.rb', line 8

def initialize(output_file, options = {})
  @delay = options[:delay_in_ms]
  @iterations = options[:iterations]
  @output_file = output_file
  @frames = []
end

Instance Attribute Details

#delay ⇒ Object (readonly)

Returns the value of attribute delay.



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# File 'lib/capybara/flow/gif_animator.rb', line 6

def delay
  @delay
end

#frames ⇒ Object (readonly)

Returns the value of attribute frames.



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# File 'lib/capybara/flow/gif_animator.rb', line 6

def frames
  @frames
end

#iterations ⇒ Object (readonly)

Returns the value of attribute iterations.



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# File 'lib/capybara/flow/gif_animator.rb', line 6

def iterations
  @iterations
end

#output_file ⇒ Object (readonly)

Returns the value of attribute output_file.



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# File 'lib/capybara/flow/gif_animator.rb', line 6

def output_file
  @output_file
end

Instance Method Details

#add(frame) ⇒ Object 



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# File 'lib/capybara/flow/gif_animator.rb', line 15

def add(frame)
  frames << frame
end

#generate! ⇒ Object 



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# File 'lib/capybara/flow/gif_animator.rb', line 19

def generate!
  gif = ::Magick::ImageList.new(*frames)
  gif.delay = delay if delay
  gif.iterations = iterations if iterations
  gif.ticks_per_second = 1000
  gif.write(output_file)
end