Contents

#
# a translation from a processing example
# http://vormplus.be/weging/an-introduction-to-processing/
#
Shoes.app width: 420, height: 420, resizable: false do
  rotation = -(Shoes::HALF_PI / 3)
  step = 20

  background gray(240)
  stroke gray(127)
  cap :curve
  nofill

  10.times do |i|
    strokewidth i
    size = 200 + (step * i)
    shape do
      arc self.width / 2, self.height / 2,
          size, size,
          rotation * i, rotation * i + Shoes::TWO_PI - Shoes::HALF_PI
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
shoes-4.0.0.pre2	samples/simple-arc.rb
shoes-4.0.0.pre1	samples/simple-arc.rb