Method: PDFGen::Caption#render

Defined in:
lib/caption.rb

#render(pos, av_height, test = false) ⇒ Object

renders specified text at the specified position returns real position that caption was generated on



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# File 'lib/caption.rb', line 63

def render(pos, av_height, test=false)
  self.check_fit_in_height
  if av_height >= self.height 
    super
    add_text_wrap(pos,test)
    used_height = [add_text_wrap(pos),self.height].max
    [used_height, true]
  else
    [0, false]
  end
end