diff --git a/README.md b/README.md
index 36477a7..0d88450 100644
--- a/README.md
+++ b/README.md
@@ -56,17 +56,14 @@ Generate HSV Color Pattern:
     from imagekit import *
 
     def main():
-        b = ImageBuffer(640, 480, 3)
-        b.to_hsv()
-        
-        h_scale = 360.0 / b.width
+        b = ImageBuffer(640, 480, 3, 360.0, COLORSPACE_HSV, COLORSPACE_FORMAT_HSV_NATURAL)
         
+        hue_scale = 360.0 / b.width
         for y in range(b.height):
             for x in range(b.width):
-                b.set_pixel(x, y, (x * h_scale, 1.0, 1.0))
+                b.set_pixel(x, y, (x * hue_scale, 1.0, 1.0))
 
         b.save_png('example5-output.png')
 
     if __name__ == '__main__':
         main()
-
diff --git a/example5.py b/example5.py
index 25b9434..c45b995 100644
--- a/example5.py
+++ b/example5.py
@@ -3,14 +3,12 @@
 from imagekit import *
 
 def main():
-    b = ImageBuffer(640, 480, 3)
-    b.to_hsv()
-    
-    h_scale = 360.0 / b.width
+    b = ImageBuffer(640, 480, 3, 360.0, COLORSPACE_HSV, COLORSPACE_FORMAT_HSV_NATURAL)
     
+    hue_scale = 360.0 / b.width
     for y in range(b.height):
         for x in range(b.width):
-            b.set_pixel(x, y, (x * h_scale, 1.0, 1.0))
+            b.set_pixel(x, y, (x * hue_scale, 1.0, 1.0))
 
     b.save_png('example5-output.png')