# text01.rb

    require 'rvg/rvg'

    Magick::RVG.dpi = 90

    rvg = Magick::RVG.new(10.cm, 3.cm).viewbox(0,0,1000,300) do |canvas|
        canvas.background_fill = 'white'
        canvas.desc = "Example text01 - 'Hello, out there' in blue"
        canvas.text(250, 150, "Hello, out there").
                    styles(:font_family=>'Verdana', :font_size=>55, :fill=>'blue', :font_weight=>'normal', :font_style=>'normal')
        canvas.circle(5, 250, 150).styles(:fill=>'red')

        # Show outline of canvas using 'rect' element
        canvas.rect(997, 297).styles(:fill=>'none', :stroke=>'blue')
    end

    rvg.draw.write('text01.gif')

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