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require 'rmagick'
hat = Magick::Image.read('images/Flower_Hat.jpg').first
hat.resize!(0.25)
# Construct a pattern using the hat image
gc = Magick::Draw.new
gc.pattern('hat', 0, 0, hat.columns, hat.rows) do
gc.composite(0, 0, 0, 0, hat)
end
# Set the fill to the hat "pattern." Draw an ellipse
gc.fill('hat')
gc.ellipse(150, 75, 140, 70, 0, 360)
# Create a canvas to draw on
img = Magick::Image.new(300, 150, Magick::HatchFill.new('white', 'lightcyan2', 8))
# Draw the ellipse using the fill
gc.draw(img)
img.border!(1, 1, 'lightcyan2')
img.write('pattern2.gif')
exit
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