Class: Twterm::Image::Between

Inherits:
Twterm::Image show all
Defined in:
lib/twterm/image/between.rb

Direct Known Subclasses

Brackets, Parens

Instance Method Summary collapse

Methods inherited from Twterm::Image

#!, #-, #_, #at, blank_line, #bold, #brackets, checkbox, #color, #column, cursor, #dim, empty, #line, number, #parens, plural, remaining_resource, string, toggle_switch, #underlined, whitespace, #|

Constructor Details

#initialize(image, open, close) ⇒ Between

Returns a new instance of Between.



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# File 'lib/twterm/image/between.rb', line 3

def initialize(image, open, close)
  @image, @open, @close = image, open, close
end

Instance Method Details

#height ⇒ Object 



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# File 'lib/twterm/image/between.rb', line 7

def height
  1
end

#render(window) ⇒ Object 



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# File 'lib/twterm/image/between.rb', line 11

def render(window)
  open.at(line, column).render(window)
  image.at(line, column + open.width).render(window)
  close.at(line, column + open.width + image.width).render(window)

  self
end

#to_s ⇒ Object 



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# File 'lib/twterm/image/between.rb', line 19

def to_s
  "#{open}#{image}#{close}"
end

#width ⇒ Object 



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# File 'lib/twterm/image/between.rb', line 23

def width
  [open, image, close].map(&:width).reduce(0, :+)
end