cleaning up lib files

lib/node-nude.js

@@ -1,52 +1,48 @@
 /*
- * Nude.js - Nudity detection with Javascript and HTMLCanvas
+ * node-nude - node.js nudity detection based on nude.js
  * 
- * Author: Patrick Wied ( http://www.patrick-wied.at )
- * Version: 0.1  (2010-11-21)
+ * Author: goddamnbugs ( http://goddamnbugs.com/ ) ; based on Patrick Wied's nude.js ( http://www.patrick-wied.at )
+ * Version: 0.2  (2011-05-06)
  * License: MIT License
  */
+
 var Worker = require('webworker').Worker;
 var path = require('path');
 
 var nude = function(){
-		// private var definition
-		this.canvas = null;
-		this.ctx = null;
-		this.img = null;
+  this.canvas = null;
+  this.ctx = null;
+  this.img = null;
 };
 nude.prototype.init = function(cnvs){
-			this.canvas = cnvs;
-			// the canvas should not be visible
-			//canvas.style.display = "none";
-			this.ctx = this.canvas.getContext("2d");
-		};
-
+  this.canvas = cnvs;
+  this.ctx = this.canvas.getContext("2d");
+};
 nude.prototype.load = function(image){
-			this.img = image
-			this.canvas.width = this.img.width;
-			this.canvas.height = this.img.height;
-			//img.setAttribute("style", "visibility:hidden;");
-			//domPos = getPosition(img);
-			// draw the image into the canvas element
-			this.ctx.drawImage(this.img, 0, 0);
-
-		};
+  this.img = image
+  this.canvas.width = this.img.width;
+  this.canvas.height = this.img.height;
+  // draw the image into the canvas element
+  this.ctx.drawImage(this.img, 0, 0);
+};
 nude.prototype.scan = function(callback){
-			// get the image data
-			var image = this.ctx.getImageData(0, 0, this.canvas.width, this.canvas.height),
-			imageData = image.data;
-			var myWorker = new Worker(path.join(__dirname, 'worker.js')),
-			message = [imageData, this.canvas.width, this.canvas.height];
-			myWorker.postMessage(message);
-			myWorker.onmessage = function(event){
-			  callback(event.data);
-                          myWorker.terminate();
-			}
-		};
+  // get the image data
+  var image = this.ctx.getImageData(0, 0, this.canvas.width, this.canvas.height),
+  imageData = image.data;
+  var myWorker = new Worker(
+    path.join(__dirname, 'worker.js')),
+    message = [imageData, this.canvas.width, this.canvas.height];
+
+  myWorker.postMessage(message);
+  myWorker.onmessage = function(event){
+    callback(event.data);
+    myWorker.terminate();
+  }
+};
 nude.prototype.isnude = function(filename, callback) {
-var Canvas = require('canvas')
-  , Image = Canvas.Image
-  , fs = require('fs');
+var Canvas = require('canvas');
+var Image = Canvas.Image;
+var fs = require('fs');
 
 var img = new Image;