processing + propane sketch

0510_map_values_to_a_range.rb

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

# map values to a range  
# propane graffiti by 8mana
# based on code by Casey Reas and Ben Fry

class MapRange < Propane::App
  def settings
    size 240, 120
  end

  def setup
    sketch_title 'map values to a range'
    strokeWeight 12
  end

  def draw
    background 204
    stroke 255
    line 120, 60, mouseX, mouseY
    stroke 0
    mx = mouseX/2 + 60
    line 120, 60, mx, mouseY
  end
end

MapRange.new