lib/middleware/flop.rb in tracksperanto-2.0.1 vs lib/middleware/flop.rb in tracksperanto-2.0.2

@@ -2,14 +2,10 @@
 class Tracksperanto::Middleware::Flop < Tracksperanto::Middleware::Base
   
   attr_accessor :enabled
   
   def start_export(w, h)
-    @w, @h = w, h
+    factor = enabled ? -1 : 1
+    @exporter = Tracksperanto::Middleware::Scaler.new(@exporter, :y_factor => factor)
     super
-  end
-  
-  def export_point(frame, float_x, float_y, float_residual)
-    y = @enabled ? (@h - float_y) : float_y
-    super(frame, float_x, y, float_residual)
   end
 end
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