# encoding: utf-8
#
# To produce this manual we use the <code>stroke_axis</code> helper method
# within the examples.
#
# <code>stroke_axis</code> prints the x and y axis for the current bounding box
# with markers in 100 increments. The defaults can be changed with various
# options.
#
# Note that the examples define a custom <code>:height</code> option so that
# only the example canvas is used (as seen with the output of the first line of
# the example code).
#
require File.expand_path(File.join(File.dirname(__FILE__),
                                   %w[.. example_helper]))

filename = File.basename(__FILE__).gsub('.rb', '.pdf')
Prawn::ManualBuilder::Example.generate(filename) do
  stroke_axis
  stroke_axis(:at => [70, 70], :height => 200, :step_length => 50,
              :negative_axes_length => 5, :color => '0000FF')
  stroke_axis(:at => [140, 140], :width => 200, :height => cursor.to_i - 140,
              :step_length => 20, :negative_axes_length => 40, :color => 'FF00')
end
