PDF::Writer:#transform_matrix
require 'pdf/writer' pdf = PDF::Writer.new pdf.transform_matrix(2, 0, 0, 4, 100, 100) pdf.rectangle(0, 0, 100, 50).stroke File.open("2008022700.pdf", "wb") { |f| f.write pdf.render }
require 'pdf/writer' pdf = PDF::Writer.new pdf.transform_matrix(2, 0, 0, 4, 100, 100) pdf.rectangle(0, 0, 100, 50).stroke File.open("2008022700.pdf", "wb") { |f| f.write pdf.render }