Modified Modules Folder Structure

src/modules/Invert/Module.js

@@ -0,0 +1,36 @@
+/*
+ * Display only the green channel
+ */
+module.exports = function GreenChannel(options) {
+
+  options = options || {};
+  options.title = "Invert Colors";
+  options.description = "Inverts the colors of the image";
+  var output;
+
+  //function setup() {} // optional
+
+  function draw(input,callback) {
+    this_ = this;
+    function changePixel(r, g, b, a) {
+      return [255-r, 255-g, 255-b, a];
+    }
+    function output(image,datauri,mimetype){
+      this_.output = {src:datauri,format:mimetype}
+    }
+    return require('../_nomodule/PixelManipulation.js')(input, {
+      output: output,
+      changePixel: changePixel,
+      format: input.format,
+      image: options.image,
+      callback: callback
+    });
+  }
+
+  return {
+    options: options,
+    //setup: setup, // optional
+    draw:  draw,
+    output: output
+  }
+}