Method: Astromapper::Svg#volumes

Defined in:
lib/astromapper/svg.rb

#volumes ⇒ Object 



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# File 'lib/astromapper/svg.rb', line 296

def volumes
  output = "<g class='volumes'>"
  (@rows+2).times do |r|
    (@columns+1).times do |c|
      x = @side + ((c-1) * @side * 1.5)
      y = (c % 2 == 1) ? (r-1) * @side * @factor + (0.2 * @side) : (r-1) * @side * @factor + @hex[:side_h]+ (0.2 * @side)
      output += "<text x='#{x.to_i}' y='#{y.to_i}'>%02d%02d</text>\n" % [c,r]
    end
  end
  output += "</g>"
end