palette

Author: monkstone

external_library/gem/fruits.rb …rnal_library/gem/ruby_wordcram/fruits.rbexternal_library/gem/fruits.rb renamed to external_library/gem/ruby_wordcram/fruits.rb external_library/gem/fruits.rb renamed to external_library/gem/ruby_wordcram/fruits.rb

@@ -37,7 +37,7 @@ class ColorThemeSketch < Propane::App
 
   MAX_SIZE = 150.0
   NUM_DISCS = 300
-  attr_reader :show_discs
+  attr_reader :show_discs, :list
 
   def settings
     size(1024, 768)
@@ -52,17 +52,17 @@ def setup
 
   def draw
     # first define our new theme
-    t = ColorTheme.new('test')
+    t = Toxi::ColorTheme.new('test')
     # add different color options, each with their own weight
     t.add_range('soft ivory', 0.5)
     t.add_range('intense goldenrod', 0.25)
     t.add_range('warm saddlebrown', 0.15)
     t.add_range('fresh teal', 0.05)
     t.add_range('bright yellowgreen', 0.05)
     # now add another rand hue which is using only bright shades
-    t.add_range(ColorRange::BRIGHT, TColor.new_random, rand(0.02..0.05))
+    t.add_range(Toxi::ColorRange::BRIGHT, TColor.new_random, rand(0.02..0.05))
     # use the TColor theme to create a list of 160 Colors
-    list = t.get_colors(160)
+    @list = t.get_colors(160)
     if show_discs
       background(list.get_lightest.toARGB)
       discs(list)
@@ -72,31 +72,41 @@ def draw
       list.sort_by_distance(false)
       swatches(list, 32, yoff)
       yoff += SWATCH_HEIGHT + 10
-      list.sort_by_criteria(AccessCriteria::LUMINANCE, false)
+      list.sort_by_criteria(Toxi::AccessCriteria::LUMINANCE, false)
       swatches(list, 32, yoff)
       yoff += SWATCH_HEIGHT + 10
-      list.sort_by_criteria(AccessCriteria::BRIGHTNESS, false)
+      list.sort_by_criteria(Toxi::AccessCriteria::BRIGHTNESS, false)
       swatches(list, 32, yoff)
       yoff += SWATCH_HEIGHT + 10
-      list.sort_by_criteria(AccessCriteria::SATURATION, false)
+      list.sort_by_criteria(Toxi::AccessCriteria::SATURATION, false)
       swatches(list, 32, yoff)
       yoff += SWATCH_HEIGHT + 10
-      list.sort_by_criteria(AccessCriteria::HUE, false)
+      list.sort_by_criteria(Toxi::AccessCriteria::HUE, false)
       swatches(list, 32, yoff)
       yoff += SWATCH_HEIGHT + 10
-      list.sort_by_proximity_to(NamedColor::WHITE, RGBDistanceProxy.new, false)
+      list.sort_by_proximity_to(Toxi::NamedColor::WHITE, Toxi::RGBDistanceProxy.new, false)
       swatches(list, 32, yoff)
     end
-    # save_frame(format('theme-%s%s', timestamp, '_##.png'))
   end
 
   def timestamp
     Time.now.strftime('%Y%d%m_%H%M%S')
   end
 
   def key_pressed
-    @show_discs = !show_discs if key == ' '
-    redraw
+    case key
+    when 's', 'S'
+      save_frame(data_path(format('theme-%s%s', timestamp, '_##.png')))
+      redraw
+    when 'd', 'D'
+      @show_discs = !show_discs
+      redraw
+    when 'p', 'P'
+      File.open(data_path('color_theme.rb'), 'w') do |file|
+        file.write("# Test Theme\n")
+        file.write(list.to_ruby_string)
+      end
+    end
   end
 
   def swatches(sorted, x, y)

external_library/gem/toxiclibs/color_utils/color_theme.rb

@@ -0,0 +1,43 @@
+#!/usr/bin/env jruby
+require 'propane'
+require 'toxiclibs'
+
+class PaletteGenerator < Propane::App
+
+  attr_reader :mono, :complement
+
+  def settings
+    size 500, 400
+  end
+
+  def setup
+    sketch_title 'Monochrome and Complementary Blue Swatches'
+    @mono = Toxi::MonochromeTheoryStrategy.new.create_list_from_color(TColor::BLUE)
+    @complement = Toxi::ComplementaryStrategy.new.create_list_from_color(TColor::BLUE)
+    render_palette(mono)
+    render_palette(complement, 200)
+  end
+
+  def draw
+  end
+
+  def key_pressed
+    File.open(data_path('palette.rb'), 'w') do |file|
+      file.write("# Monochrome Blue\n")
+      file.write(mono.to_ruby_string)
+      file.write("# Complement Blue\n")
+      file.write(complement.to_ruby_string)
+    end
+  end
+
+  def render_palette(palette, ypos = 0)
+    x = 0
+    palette.each do |col|
+      fill col.toARGB
+      rect x, ypos, x + 100, 100
+      x += 100
+    end
+  end
+end
+
+PaletteGenerator.new