From 21a529e9256e6644bbf0b6c7ae3599438e4e22df Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Sat, 12 Nov 2011 03:30:45 +0000
Subject: overlay grids use cairo surface instead of pixbuf

---
(limited to 'TurtleArt/tacanvas.py')

diff --git a/TurtleArt/tacanvas.py b/TurtleArt/tacanvas.py
index 83f6461..f846d70 100644
--- a/TurtleArt/tacanvas.py
+++ b/TurtleArt/tacanvas.py
@@ -526,6 +526,14 @@ class TurtleGraphics:
             event = 'p|%s' % (data_to_string([self._get_my_nick(), bool]))
             self.tw.send_event(event)
 
+    def draw_surface(self, surface, x, y, w, h):
+        ''' Draw a surface '''
+        cr = gtk.gdk.CairoContext(self.canvas)
+        cr.set_source_surface(surface, x, y)
+        cr.rectangle(x, y, w, h)
+        cr.fill()
+        self.inval()
+
     def draw_pixbuf(self, pixbuf, a, b, x, y, w, h, path, share=True):
         ''' Draw a pixbuf '''
         # Build a gtk.gdk.CairoContext from a cairo.Context to access
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