2009-12-21から1日間の記事一覧
#!/usr/bin/env ruby require "prawn" require "prawn/layout" pdf = Prawn::Document.new pdf.define_grid(:columns => 3, :rows => 2, :gutter => 10) g = Prawn::Document::Grid.new(pdf) p [pdf.bounds.width, g.columns, g.column_gutter, g.rows] g = …