#!/usr/bin/env ruby require "prawn" pdf = Prawn::Document.new pdf.line_width = 10 p pdf.dashed? pdf.move_to(100, 100) pdf.line_to(150, 100) pdf.stroke p pdf.dashed? pdf.dash(10, :space => 5, :phase => 0) pdf.move_to(100, 150) pdf.line_to(1…