processing + propane sketch

0507_set_thickness_on_the_fly.rb

#!/usr/bin/env jruby
# frozen_string_literal: false
require 'propane'

# set thickness on the fly  
# propane graffiti by 8mana
# based on code by Casey Reas and Ben Fry

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

  def setup
    sketch_title 'set thickness on the fly'
    stroke 0, 102
  end

  def draw
    weight = dist mouseX, mouseY, pmouseX, pmouseY
    stroke_weight weight
    line mouseX, mouseY, pmouseX, pmouseY
  end
end

SetThickness.new