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Contents
# encoding: utf-8
#
# Prawn can insert images into a table. Just pass a hash into
# <code>table()</code> with an <code>:image</code> key pointing to the image.
#
# You can pass the <code>:scale</code>, <code>:fit</code>,
# <code>:position</code>, and <code>:vposition</code> arguments in alongside
# <code>:image</code>; these will function just as in <code>image()</code>.
#
# The <code>:image_width</code> and <code>:image_height</code> arguments set
# the width/height of the image within the cell, as opposed to the
# <code>:width</code> and <code>:height</code> arguments, which set the table
# cell's dimensions.
#
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
image = "#{Prawn::DATADIR}/images/prawn.png"
table [
["Standard image cell", {:image => image}],
[":scale => 0.5", {:image => image, :scale => 0.5}],
[":fit => [100, 200]", {:image => image, :fit => [100, 200]}],
[":image_height => 50,
:image_width => 100", {:image => image, :image_height => 50,
:image_width => 100}],
[":position => :center", {:image => image, :position => :center}],
[":vposition => :center", {:image => image, :vposition => :center,
:height => 200}]
], :width => bounds.width
end
Version data entries
11 entries across 11 versions & 2 rubygems