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Created March 16, 2012 10:57
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Ruby Prawn - horizontally & vertically center a table within its container
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gistfile1.rb
# inspiration from: https://gist.github.com/2045188
# horizontally & vertically center a table within its container
t = make_table(table_data, { :position => :center })
move_down((bounds.height - t.height) / 2.0)
t.draw
# calculate the table's offset from its container
x_offset = (bounds.width - t.width) / 2
y_offset = (bounds.height - t.height) / 2
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