Class: Asciidoctor::Diagram::AsciiToSvgConverter

Inherits:
Object
  • Object
show all
Includes:
CliGenerator, DiagramConverter
Defined in:
lib/asciidoctor-diagram/a2s/converter.rb

Instance Method Summary collapse

Methods included from CliGenerator

#generate_file, #generate_file_stdout, #generate_stdin, #generate_stdin_file, #generate_stdin_stdout

Methods included from DiagramConverter

#wrap_source

Instance Method Details

#collect_options(source) ⇒ Object 



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# File 'lib/asciidoctor-diagram/a2s/converter.rb', line 16

def collect_options(source)
  options = {}
  options[:sx] = source.attr('scalex')
  options[:sy] = source.attr('scaley')
  options[:scale] = source.attr('scale')
  options[:noblur] = source.attr('noblur') == 'true'
  options[:font] = source.attr('fontfamily')
  options
end

#convert(source, format, options) ⇒ Object 



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# File 'lib/asciidoctor-diagram/a2s/converter.rb', line 26

def convert(source, format, options)
  sx = options[:sx]
  sy = options[:sy]
  scale = options[:scale]
  noblur = options[:noblur]
  font = options[:font]

  generate_stdin(source.find_command('a2s'), format.to_s, source.to_s) do |tool_path, output_path|
    args = [tool_path, '-o', Platform.native_path(output_path)]

    if sx && sy
      args << '-s' << "#{sx},#{sy}"
    elsif scale
      args << '-s' << "#{scale},#{scale}"
    end

    if noblur
      args << '-b'
    end

    if font
      args << '-f' << font
    end

    args
  end
end

#native_scaling? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/asciidoctor-diagram/a2s/converter.rb', line 54

def native_scaling?
  true
end

#supported_formats ⇒ Object 



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# File 'lib/asciidoctor-diagram/a2s/converter.rb', line 12

def supported_formats
  [:svg]
end