Method: PDF::Reader::Turtletext::Textangle#text

Defined in:
lib/pdf/reader/turtletext/textangle.rb

#text ⇒ Object

Returns the text array found within the defined region. Each line of text is an array of the seperate text elements found on that line.

[["first line first text", "first line last text"],["second line text"]]



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# File 'lib/pdf/reader/turtletext/textangle.rb', line 93

def text
  return unless reader

  xmin = if right_of
    if [Fixnum,Float].include?(right_of.class)
      right_of
    elsif xy = reader.text_position(right_of,page)
      xy[:x]
    end
  else
    0
  end
  xmax = if left_of
    if [Fixnum,Float].include?(left_of.class)
      left_of
    elsif xy = reader.text_position(left_of,page)
      xy[:x]
    end
  else
    99999 # TODO: figure out the actual limit?
  end

  ymin = if above
    if [Fixnum,Float].include?(above.class)
      above
    elsif xy = reader.text_position(above,page)
      xy[:y]
    end
  else
    0
  end
  ymax = if below
    if [Fixnum,Float].include?(below.class)
      below
    elsif xy = reader.text_position(below,page)
      xy[:y]
    end
  else
    99999 # TODO: figure out the actual limit?
  end

  reader.text_in_region(xmin,xmax,ymin,ymax,page,inclusive)
end