class Markdoc::Renderer

Public Instance Methods

block_code(code, language) click to toggle source
# File lib/markdoc/renderer.rb, line 7
def block_code(code, language)
  case language
  when 'pseudo', 'pseudocode'
    wrap_svg Pseudocode.draw(code)
  when 'seq', 'sequence'
    wrap_svg Sequence.draw(code)
  else
    Pygments.highlight(code, lexer: language)
  end
end
doc_header() click to toggle source
# File lib/markdoc/renderer.rb, line 28
    def doc_header
      <<-END
<html>
<head>
  <title>Doc</title>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <style>
#{IO.read File.expand_path('../../../css/style.css', __FILE__)}
#{IO.read File.expand_path('../../../css/pygments.css', __FILE__)}
  </style>
</head>
<body>
END
    end
wrap_svg(source) click to toggle source

removes xml or doctype meta info

# File lib/markdoc/renderer.rb, line 19
def wrap_svg(source)
  stripped = source.
             sub(/<\?xml[^>]+>/i, '').
             sub(/<!DOCTYPE[^>]+>/im, '').
             gsub(/<!\-\-[^>]+\-\->/, '')

  %Q(<div class="svg-holder">\n#{stripped}\n</div>)
end