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Contents
# frozen_string_literal: true # Stamps should be used when you have content that will be included multiple # times in a document. Its advantages over creating the content anew each time # are: # 1. Faster document creation # 2. Smaller final document # 3. Faster display on subsequent displays of the repeated # element because the viewer application can cache the rendered # results # # The <code>create_stamp</code> method does just what it says. Pass it a block # with the content that should be generated and the stamp will be created. # # There are two methods to render the stamp on a page <code>stamp</code> and # <code>stamp_at</code>. The first will render the stamp as is while the # second accepts a point to serve as an offset to the stamp content. require_relative '../example_helper' filename = File.basename(__FILE__).gsub('.rb', '.pdf') Prawn::ManualBuilder::Example.generate(filename) do create_stamp('approved') do rotate(30, origin: [-5, -5]) do stroke_color 'FF3333' stroke_ellipse [0, 0], 29, 15 stroke_color '000000' fill_color '993333' font('Times-Roman') do draw_text 'Approved', at: [-23, -3] end fill_color '000000' end end stamp 'approved' stamp_at 'approved', [200, 200] end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
prawn-2.4.0 | manual/repeatable_content/stamp.rb |
prawn-2.3.0 | manual/repeatable_content/stamp.rb |