updated top the the new version of attachment_fu plugin to work out some

[selectricity-live] / vendor / plugins / attachment_fu / vendor / red_artisan / core_image / filters / quality.rb

diff --git a/vendor/plugins/attachment_fu/vendor/red_artisan/core_image/filters/quality.rb b/vendor/plugins/attachment_fu/vendor/red_artisan/core_image/filters/quality.rb
new file mode 100644 (file)
index 0000000..018690f
--- /dev/null
+++ b/vendor/plugins/attachment_fu/vendor/red_artisan/core_image/filters/quality.rb
@@ -0,0 +1,25 @@
+module RedArtisan
+  module CoreImage
+    module Filters
+      module Quality
+        
+        def reduce_noise(level = 0.02, sharpness = 0.4)
+          create_core_image_context(@original.extent.size.width, @original.extent.size.height)
+          
+          @original.noise_reduction :inputNoiseLevel => level, :inputSharpness => sharpness do |noise_reduced|
+            @target = noise_reduced
+          end
+        end
+        
+        def adjust_exposure(input_ev = 0.5)
+          create_core_image_context(@original.extent.size.width, @original.extent.size.height)
+          
+          @original.exposure_adjust :inputEV => input_ev do |adjusted|
+            @target = adjusted
+          end          
+        end
+        
+      end
+    end
+  end
+end
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