refactor hype examples

Author: monkstone

basics/color/colors_two.rb

@@ -14,8 +14,8 @@ def settings
 
   def setup
     sketch_title 'Homage to Albers'
-    # palette = web_to_color_array(['#CC6600', '#CC9900', '#993300'].to_java(:string))
-    palette = web_to_color_array(['#CC6600', '#CC9900', '#993300'])
+    # palette = from_web_array(['#CC6600', '#CC9900', '#993300'].to_java(:string))
+    palette = from_web_array(['#CC6600', '#CC9900', '#993300'])
     # @redder = color 204, 102, 0
     # @yellower = color 204, 153, 0
     # @orangish = color 153, 51, 0

basics/color/creating_colors.rb

@@ -15,7 +15,7 @@ def settings
 
   def setup
     sketch_title 'Homage to Albers'
-    palette = web_to_color_array(WEB)
+    palette = from_web_array(WEB)
     @redder = palette[0]
     @yellower = palette[1]
     @orangish = palette[2]

data/wovns.png

@@ -21,8 +21,8 @@ def setup
     background 0
     sketch_title 'Arc Tesselation'
     # create a java primitive array of signed int
-    #  @cols = web_to_color_array(PALETTE)
-    @group = ColorGroup.from_web_array(PALETTE)
+    #  @cols = from_web_array(PALETTE)
+    @group = ColorGroup.from_web_array(PALETTE.to_java(:string)
     @cols = group.colors
     stroke_weight 1.5
     stroke_cap SQUARE

demo/arc_tesselation.rb

@@ -10,7 +10,7 @@ class Fading < Processing::App
 
   def setup
     sketch_title 'Fading Arcs'
-    @group = ColorGroup.from_web_array(PALETTE)
+    @group = ColorGroup.from_web_array(PALETTE.to_java(:string)
     colors = group.colors
     background(group.last)
     no_stroke

demo/fading.rb

@@ -3,7 +3,7 @@
 require 'ruby_wordcram'
 
 # Literate colors from picrate
-# uses `web_to_color_array` to create a hash of fruity colors
+# uses `from_web_array` to create a hash of fruity colors
 # to join two words as `cherry\ red` use back slash
 class Fruits < Processing::App
 
@@ -17,7 +17,7 @@ def settings
   def setup
     sketch_title 'Fruity Colors'
     background(255)
-    colors = FRUITS.zip(web_to_color_array(PALETTE)).to_h
+    colors = FRUITS.zip(from_web_array(PALETTE)).to_h
     longest = FRUITS.max { |a, b| a.length <=> b.length }
     shortest = FRUITS.min { |a, b| a.length <=> b.length }
     words = FRUITS.map do |fruit|

external_library/gems/ruby_wordcram/fruits.rb

@@ -0,0 +1,9 @@
+# The Handy Library by Jo Wood et al giCentre
+
+The Handy library allows you to produce graphics with a hand-drawn appearance in Processing sketches. This can be customised to produce a variety of styles including pencil, watercolour and ink and marker pen appearance.
+
+### Obtaining Library
+
+Get it [here][web] install in `~/.picrate/libraries` or local to sketch
+
+[web]:https://www.gicentre.net/handy

external_library/java/handy/README.md

@@ -22,9 +22,9 @@ end
 
 def run_sample(sample_name)
   puts "Running #{sample_name}...quit to run next sample"
-  open("|k9 -r #{sample_name}", "r") do |io|
+  open("|jruby #{sample_name}", "r") do |io|
     while l = io.gets
-      puts(l.chop) 
-    end      
+      puts(l.chop)
+    end
   end
 end