From 2dfaa893c48d09a0a47c01001fa39bb51827f56e Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sat, 29 Dec 2012 15:45:42 +0530
Subject: [PATCH] ...

---
 src/calibre/ebooks/pdf/render/engine.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/calibre/ebooks/pdf/render/engine.py b/src/calibre/ebooks/pdf/render/engine.py
index 9210d1e805..4976fe36ea 100644
--- a/src/calibre/ebooks/pdf/render/engine.py
+++ b/src/calibre/ebooks/pdf/render/engine.py
@@ -241,10 +241,9 @@ class PdfEngine(QPaintEngine):
 
     @property
     def features(self):
-        return (QPaintEngine.Antialiasing | QPaintEngine.AlphaBlend |
-                QPaintEngine.ConstantOpacity | QPaintEngine.PainterPaths |
-                QPaintEngine.PaintOutsidePaintEvent |
-                QPaintEngine.PrimitiveTransform)
+        return (self.Antialiasing | self.AlphaBlend | self.ConstantOpacity |
+                self.PainterPaths | self.PaintOutsidePaintEvent |
+                self.PrimitiveTransform)
 
     def begin(self, device):
         if not hasattr(self, 'pdf'):