02_make::projects:processing

ellipse.rb

require 'propane'

# ellipses 
# propane graffiti by 8mana 
# based on code by Casey Reas and Ben Fry  


class Ellipse < Propane::App
  def settings
    size 100, 100
  end

  def draw
    ellipse(50,50,80,80)
  end
end

Ellipse.new

make_circles.rb

#!/usr/bin/env jruby
require 'propane'

# make circles 
# propane graffiti by 8mana 
# based on code by Casey Reas and Ben Fry

class MakeCircles < Propane::App
  def settings
    size 480,120
  end

  def draw
    if mouse_pressed?
      fill(0)
    else
      fill(255)
    end
    ellipse(mouseX, mouseY, 80, 80)
  end
end

MakeCircles.new