Cell width is calculated wrong when cell text contains multiple lines

[J-F-Liu]

Cell width is calculated wrong when cell text contains multiple lines

        def styled_width_of(text)
          @pdf.width_of(text, @text_options)
        end

Should calculate the width of each line then return the maximum, i.e.

        def styled_width_of(text)
          if text.empty?
            0
          else
            text.lines.collect{|line|@pdf.width_of(line, @text_options)}.max
          end
        end

[packetmonkey]

Can you please submit a full script that reproduces the problem? Also it looks like you have looked into this a bit so a spec + fix in a PR would also be welcome and help this get fixed faster.

Thanks!

[J-F-Liu]

Test code:

require 'prawn'
require 'prawn/table'

Prawn::Document.generate("table.pdf") do
  table([
  ["short", "loooooooooooooooooooong", "multiline text\nline 1\nlong line 2","short", "loooooooooooooooooooong"]
  ], :position => :center, :width => bounds.width, :cell_style => {:border_width => 0.6})
end

[J-F-Liu]

PR created: #50