Class: Jani::StripMaker::Strip

Inherits:
Object
  • Object
show all
Includes:
Magick
Defined in:
lib/jani/strip_maker/strip.rb

Constant Summary collapse

FILE_NAME_DIGITS = 
4
FILE_EXTENTION = 
"jpg"

Instance Method Summary collapse

Constructor Details

#initialize(images: [], index: 1) ⇒ Strip

Returns a new instance of Strip.



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# File 'lib/jani/strip_maker/strip.rb', line 9

def initialize(images:[] , index: 1)
  @frame_images = images.dup
  @index = index
end

Instance Method Details

#append_frame(frame_image) ⇒ Object 



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# File 'lib/jani/strip_maker/strip.rb', line 28

def append_frame(frame_image)
  @frame_images << frame_image
end

#big_enough? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jani/strip_maker/strip.rb', line 14

def big_enough?
  return false if frames_count.zero?
  pixels / frames_count * (frames_count + 1.0) > Jani::StripMaker::MAX_PIXELS_FOR_MOBILE_SAFARI
end

#image ⇒ Object 



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# File 'lib/jani/strip_maker/strip.rb', line 24

def image
  to_rmagic_image_list.append(true)
end

#to_metadata ⇒ Object 



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# File 'lib/jani/strip_maker/strip.rb', line 32

def to_metadata
  {
    index: @index,
    frames_count: frames_count
  }
end

#write(filename = nil) ⇒ Object 



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# File 'lib/jani/strip_maker/strip.rb', line 19

def write(filename = nil)
  name = filename || filename()
  image().write(name)
end