prawn：Prawn::Table :horizontal_padding, :vertical_padding, :padding

#!/usr/bin/env ruby

require "prawn"
require "prawn/layout"

data = [["Gregory","Brown"],["James","Healy"],["Jia","Wu"]]

pdf = Prawn::Document.new

pdf.table data, :headers            => ["First Name", "Last Name"],
                :horizontal_padding => 20,
                :vertical_padding   => 50

pdf.render_file(File.basename($0, ".rb") + ".pdf")

#!/usr/bin/env ruby

require "prawn"
require "prawn/layout"

data = [["Gregory H","Brown"],["James","Healy"],["Jia","Wu"]]

pdf = Prawn::Document.new

pdf.table data, :headers            => ["First Name", "Last Name"],
                :padding            => 50

pdf.render_file(File.basename($0, ".rb") + ".pdf")