@@ -2,7 +2,7 @@ # # Multi-faceted example that demonstrates a document flowing between header # and footer regions. At the moment, headers and footers in Prawn are run -# using the current font settings (among other things), for each page. THhis +# using the current font settings (among other things), for each page. This # means that it is important to non-destructively set your desired styling # within your headers and footers, as shown below. # @@ -31,53 +31,7 @@ Prawn::Document.generate("flow_with_headers_and_footers.pdf") do :width => bounds.width, :height => bounds.height - 100) do text "this is some flowing text " * 200 - move_down(20) - font "#{Prawn::BASEDIR}/data/fonts/DejaVuSans.ttf" - table [["ὕαλον ϕαγεῖν", "baaar", "1" ], - ["This is","a sample", "2" ], - ["Table", "dont\ncha\nknow?", "3" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules\nwith an iron fist", "x" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ], - [ "It", "Rules", "4" ]], - - :font_size => 24, - :horizontal_padding => 10, - :vertical_padding => 3, - :border_width => 2, - :position => :center, - :headers => ["Column A","Column B","#"] - end -end \ No newline at end of file +end examples/text/flowing_text_with_header_and_footer.rb @@ -34,8 +34,8 @@ module Prawn if block_given? save_font do - set_font(new_font) - font_size(options[:size]) { yield } + set_font(new_font, options[:size]) + yield end else set_font(new_font, options[:size]) @@ -82,10 +82,9 @@ module Prawn # Saves the current font, and then yields. When the block # finishes, the original font is restored. def save_font - if @font - original_font = @font - original_size = @font_size - end + @font ||= find_font("Helvetica") + original_font = @font + original_size = @font_size yield ensure lib/prawn/font.rb eec93b66f7cf74d3c771d90e40e4b874e11727ca Gregory Brown gregory.t.brown@gmail.com http://github.com/sandal/prawn/commit/72025de00602df7018782e3db10581e7c7500acc 72025de00602df7018782e3db10581e7c7500acc 2009-01-16T09:55:04-08:00 2009-01-16T09:55:04-08:00 Fix example and associated bug 166f833b6ff07821c12ae81e2c6701bc2388e4bf Gregory Brown gregory.t.brown@gmail.com