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# encoding: utf-8
#
# We normally write our documents from top to bottom and it is no different with
# Prawn. Even if the origin is on the bottom left corner we still fill the page
# from the top to the bottom. In other words the cursor for inserting content
# starts on the top of the page.
#
# Most of the functions that insert content on the page will start at the
# current cursor position and proceed to the bottom of the page.
#
# The following snippet shows how the cursor behaves when we add some text to the
# page and demonstrates some of the helpers to manage the cursor position. The
# <code>cursor</code> method returns the current cursor position.
#
require File.expand_path(File.join(File.dirname(__FILE__),
%w[.. example_helper]))
filename = File.basename(__FILE__).gsub('.rb', '.pdf')
Prawn::Example.generate(filename) do
stroke_axis
text "the cursor is here: #{cursor}"
text "now it is here: #{cursor}"
move_down 200
text "on the first move the cursor went down to: #{cursor}"
move_up 100
text "on the second move the cursor went up to: #{cursor}"
move_cursor_to 50
text "on the last move the cursor went directly to: #{cursor}"
end
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