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# encoding: utf-8
#
# There are two drawing primitives in Prawn: <code>fill</code> and
# <code>stroke</code>.
#
# These are the methods that actually draw stuff on the document. All the other
# drawing shapes like <code>rectangle</code>, <code>circle</code> or
# <code>line_to</code> define drawing paths. These paths need to be either
# stroked or filled to gain form on the document.
#
# Calling these methods without a block will act on the drawing path that
# has been defined prior to the call.
#
# Calling with a block will act on the drawing path set within the
# block.
#
# Most of the methods which define drawing paths have methods of the same name starting with stroke_ and fill_ which
# create the drawing path and then stroke or fill it.
#
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
# No block
line [0, 200], [100, 150]
stroke
rectangle [0, 100], 100, 100
fill
# With block
stroke { line [200, 200], [300, 150] }
fill { rectangle [200, 100], 100, 100 }
# Method hook
stroke_line [400, 200], [500, 150]
fill_rectangle [400, 100], 100, 100
end
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