From c93b9dcf14c0b3ab902306358ae98c2d6f4b0e91 Mon Sep 17 00:00:00 2001
From: Peter Braden <peterbraden@peterbraden.co.uk>
Date: Thu, 26 Jan 2012 16:50:21 -0800
Subject: [PATCH] update examples

---
 README.md              | 20 ++++++++++----------
 examples/face-proxy.js | 22 +++++++++++-----------
 smoketest.js           | 13 ++++++++++++-
 3 files changed, 33 insertions(+), 22 deletions(-)

diff --git a/README.md b/README.md
index b930f41..7106784 100644
--- a/README.md
+++ b/README.md
@@ -26,16 +26,16 @@ Or to build the repo:
 ### Face Detection
 
 
-        var im = cv.readImage("./examples/test.jpg")
-
-        im.faceDetect("./examples/haarcascade_frontalface_alt.xml", {}, function(err, faces){  
-          for (var i=0;i<faces.length; i++){
-            var x = faces[i]
-            im.ellipse(x.x + x.width/2, x.y + x.height/2, x.width/2, x.height/2);
-          }
-          im.save('./out.jpg');   
-                 
-        });
+        cv.readImage("./examples/test.jpg", function(err, im){
+          im.faceDetect("./examples/haarcascade_frontalface_alt.xml", {}, function(err, faces){  
+            for (var i=0;i<faces.length; i++){
+              var x = faces[i]
+              im.ellipse(x.x + x.width/2, x.y + x.height/2, x.width/2, x.height/2);
+            }
+            im.save('./out.jpg');   
+                   
+          });
+        })
 
 
 
diff --git a/examples/face-proxy.js b/examples/face-proxy.js
index fc61e26..294b861 100644
--- a/examples/face-proxy.js
+++ b/examples/face-proxy.js
@@ -26,18 +26,18 @@ var http = require('http')
         request({uri:url, encoding:'binary'}, function(err, r, body){
 			if (err) throw err;
 			
-			var im = new cv.readImage(new Buffer(body, 'binary'));		
-			
-			im.faceDetect(im, {}, function(err, faces){ 	  
-	          for (var i=0;i<faces.length; i++){
-	            var x = faces[i]
-	            im.ellipse(x.x + x.width/2, x.y + x.height/2, x.width/2, x.height/2);
-	          }
+			cv.readImage(new Buffer(body, 'binary'), function(err, im){				
+				im.faceDetect(im, {}, function(err, faces){ 	  
+		          for (var i=0;i<faces.length; i++){
+		            var x = faces[i]
+		            im.ellipse(x.x + x.width/2, x.y + x.height/2, x.width/2, x.height/2);
+		          }
 
-	          //console.log(faces);
-			  resp.writeHead(200, {'Content-Type': 'image/jpeg'});  
-	    	  resp.end(im.toBuffer());  	                
-        	});
+		          //console.log(faces);
+				  resp.writeHead(200, {'Content-Type': 'image/jpeg'});  
+		    	  resp.end(im.toBuffer());  	                
+	        	});
+			});		
 		})
     } else {
     	request({uri:url || 'http://google.com'}).pipe(resp)
diff --git a/smoketest.js b/smoketest.js
index 83060b8..8d6a8a1 100755
--- a/smoketest.js
+++ b/smoketest.js
@@ -3,4 +3,15 @@ var cv = require('./lib/opencv')
   , fs =require('fs')
 
 //console.log(cv.version)
- 
\ No newline at end of file
+ 
+
+ cv.readImage("./examples/mona.jpg", function(err, im){
+  im.faceDetect("./examples/haarcascade_frontalface_alt.xml", {}, function(err, faces){  
+    for (var i=0;i<faces.length; i++){
+      var x = faces[i]
+      im.ellipse(x.x + x.width/2, x.y + x.height/2, x.width/2, x.height/2);
+    }
+    im.save('./out.jpg');   
+           
+  });
+})
\ No newline at end of file