# tref01.rb

    require 'rvg/rvg'

    Magick::RVG.dpi = 90
    Fill = %w{yellow pink green blue cyan red purple brown}

    rvg = Magick::RVG.new(6.cm, 6.cm).viewbox(0,0,600,600) do |canvas|
        canvas.background_fill = 'white'

        ref_text = Magick::RVG::Tspan.new("Referenced").styles(:font_size=>52, :font_weight=>'bold')

        canvas.g.translate(300,270) do |grp|
            angle = 0
            8.times do |n|
                grp.text do |txt|
                    txt.tref(ref_text).d(0,30).rotate(angle).styles(:fill=>Fill[n])
                    angle += 45
                end
            end
        end

        canvas.rect(596,596).styles(:fill=>'none',:stroke=>'blue')

    end

    rvg.draw.write('tref01.gif')

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