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require 'rvg/rvg'
Magick::RVG.dpi = 90
rvg = Magick::RVG.new(12.cm, 4.cm).viewbox(0, 0, 1200, 400) do |canvas|
canvas.background_fill = 'white'
canvas.desc = 'Example polygon01 - star and hexagon'
# Show outline of canvas using the 'rect' method
canvas.rect(1195, 395, 1, 1).styles(fill: 'none', stroke: 'blue', stroke_width: 2)
canvas.polygon(
350, 75, 379, 161, 469, 161, 397, 215,
423, 301, 350, 250, 277, 301, 303, 215,
231, 161, 321, 161
).styles(fill: 'red', stroke: 'blue', stroke_width: 10)
canvas.polygon(
850, 75, 958, 137.5, 958, 262.5,
850, 325, 742, 262.6, 742, 137.5
)
.styles(fill: 'lime', stroke: 'blue', stroke_width: 10)
end
rvg.draw.write('polygon01.gif')
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