fixed gtk anim bug

jdh2358 · jdh2358 · commit 1de6c6f2181c · 2005-08-05T18:12:33.000Z
svn path=/trunk/matplotlib/; revision=1587
diff --git a/lib/matplotlib/backends/backend_gtk.py b/lib/matplotlib/backends/backend_gtk.py
@@ -1,7 +1,6 @@
 from __future__ import division
 
-import os
-import sys
+import os, sys
 def fn_name(): return sys._getframe(1).f_code.co_name
 
 import gobject
@@ -217,7 +216,7 @@ def configure_event(self, widget, event):
         
         self._need_redraw = True
         return False  # finish event propagation?
-        
+
 
     def draw(self):
         # synchronous window redraw (like GTK+ 1.2 used to do)
@@ -231,13 +230,16 @@ def draw(self):
 
         # synchronous draw (needed for animation)
         x, y, w, h = self.allocation
+        #print x, y, w, h
         self._pixmap_prepare (w, h)
         self._render_figure(self._pixmap, w, h)
         self._need_redraw = False
         self.window.draw_drawable (self.style.fg_gc[self.state],
-                                   self._pixmap, x, y, x, y, w, h)
+                                   self._pixmap, 0, 0, 0, 0, w, h)
 
 
+    
+
     def draw_idle(self):
         def idle_draw(*args):
             self.draw()
@@ -277,6 +279,12 @@ def _pixmap_prepare(self, width, height):
                                            height)
             create_pixmap = True
 
+
+        if height > self._pixmap_height:
+            self._pixmap_height = max (int (self._pixmap_height * 1.1),
+                                           height)
+
+
         if create_pixmap:
             if _debug: print 'FigureCanvasGTK.%s new pixmap' % fn_name()
             self._pixmap = gdk.Pixmap (self.window, self._pixmap_width,
