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require 'rvg/rvg'
Magick::RVG.dpi = 90
rvg = Magick::RVG.new(10.cm, 3.5.cm).viewbox(0, 0, 100, 35) do |canvas|
canvas.background_fill = 'white'
canvas.desc = "Example Use02 - Chain 'styles' to 'use'"
r = Magick::RVG::Group.new do |grp|
grp.rect(60, 10).styles(:fill=>'yellow')
end
canvas.rect(99.6, 34.6, 0.1, 0.1).styles(:fill=>'none', :stroke=>'blue', :stroke_width=>0.2)
# Since the rectangle specified the fill color the :fill style is ignored here.
# However, since the rectangle did not specify a stroke color, the :stroke style
# specified here is respected.
canvas.use(r, 20, 5).styles(:fill=>'green', :stroke=>'red')
canvas.use(r, 20, 20).styles(:fill=>'green', :stroke=>'blue')
end
rvg.draw.write('Use02.gif')
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